+Tue Apr 13 22:52:04 1999 Donn Terry (donn@interix.com)
+ Martin Heller (Ing.-Buero_Heller@t-online.de)
+
+ * configure.in (interix Alpha): Add.
+ (winnt Alpha): Use alpha32.h
+ (interix i386): Parallel Alpha32.
+ * configure: Rebuilt.
+
+ * config/interix.h: Move common elements from i386-interix.h.
+ * config/i386/i386-interix.h: Delete same.
+ * config/alpha/alpha-interix.h: New file.
+
+ * config/alpha/alpha32.h: New file, part fron win-nt.h.
+ * config/alpha/win-nt.h: Deletions (-> alpha32.h).
+ * config/alpha/interix.h: New file
+
+ * config/alpha/alpha.md (interix): Comment.
+
+ * config/alpha/xm-alpha-interix.h: New file.
+
+ * config/alpha/t-interix: New file.
+
+ * fixinc/mkfixinc.sh (interix/Alpha): Add.
+
+1999-04-13 Mike Stump <mrs@wrs.com>
+
+ * i386/vxi386.h (CPP_CPU_SPEC): Define appropriately for vxworks.
+ (CPP_PREDEFINES, LIB_SPEC, STARTFILE_SPEC, ENDFILE_SPEC): likewise.
+
Tue Apr 13 21:01:36 1999 Jason Merrill <jason@yorick.cygnus.com>
* c-common.c (default_valid_lang_attribute): New fn.
Wed Apr 14 10:04:27 1999 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
* config/c4x/c4x.md (storeqf_int, storeqf_int_clobber, loadqf_int,
- loadqf_int_clobber): Add new patterns with corresponding splitters
- to handle moves of floating point values into and out of intager
- registers by using memory.
+ loadqf_int_clobber): Add new patterns with corresponding splitters
+ to handle moves of floating point values into and out of intager
+ registers by using memory.
* config/c4x/c4x.c (c4x_check_legit_addr): Disallow PRE_INC for modes
other than QFmode and QImode.
* config/c4x/c4x.h (mixed_subreg_operand): Add prototype.
-Tue Apr 13 14:49:13 1999 Jan Hubicka <hubicka@freesoft.cz>
+Tue Apr 13 14:49:13 1999 Jan Hubicka <hubicka@freesoft.cz>
* i386.c (agi_dependent): Handle push operation more correctly.
-Tue Apr 13 14:45:17 1999 Jan Hubicka <hubicka@freesoft.cz>
+Tue Apr 13 14:45:17 1999 Jan Hubicka <hubicka@freesoft.cz>
* i386.md (anddi3): Add % constraint.
(iordi3, xordi3): Likewise.
-Tue Apr 13 14:29:58 1999 Jan Hubicka <hubicka@freesoft.cz>
+Tue Apr 13 14:29:58 1999 Jan Hubicka <hubicka@freesoft.cz>
* i386.md (extendhisi2): Output mov instead of cw instruction for K6
to improve decoding bandwidth.
* i386.md (extendhiqi2): Likewise.
-Tue Apr 13 14:26:31 1999 Jan Hubicka <hubicka@freesoft.cz>
+Tue Apr 13 14:26:31 1999 Jan Hubicka <hubicka@freesoft.cz>
* i386.md (movsf_push): Handle memory to memory case too, new splitter.
(movdf_push, movxf_push): Likewise.
(movsf_push_memory, movdf_push_memory, movxf_push_memory): Remove.
-Tue Apr 13 14:14:06 1999 Jan Hubicka <hubicka@freesoft.cz>
+Tue Apr 13 14:14:06 1999 Jan Hubicka <hubicka@freesoft.cz>
* i386.md: Do not output mov %0,reg on AMD K6.
* cppinit.c (cpp_start_read): Fix buffer overwrite.
* Makefile.in (cppinit.o): Typo in dependencies.
-Tue Apr 13 05:04:59 1999 Richard Earnshaw (rearnsha@arm.com)
+Tue Apr 13 05:04:59 1999 Richard Earnshaw (rearnsha@arm.com)
* arm.h (function prototypes for arm.c): Ifdef these out if
HAVE_CONFIG_H is not defined.
Tue Apr 13 02:11:11 1999 Jeffrey A Law (law@cygnus.com)
- * pa.c: Avoid Using immediate zero for register zero.
- * pa.md: Likewise.
+ * pa.c: Avoid Using immediate zero for register zero.
+ * pa.md: Likewise.
- * pa.c (print_operand, case 'f'): New case for FP register or 0.0.
- (print_operand, case 'r'): Use %r0 for zero value.
- * pa.md (move patterns, fcmp patterns): Use new %f output arg.
+ * pa.c (print_operand, case 'f'): New case for FP register or 0.0.
+ (print_operand, case 'r'): Use %r0 for zero value.
+ * pa.md (move patterns, fcmp patterns): Use new %f output arg.
- * pa.c: Use a register name, not a raw immediate in branch,
+ * pa.c: Use a register name, not a raw immediate in branch,
compare/clear, sub, subb, uaddcm and vshd instructions.
* pa.md: Likewise.
- * pa.md, pa.h, ee.asm, ee_fp.asm, lib2funcs.asm: Likewise.
+ * pa.md, pa.h, ee.asm, ee_fp.asm, lib2funcs.asm: Likewise.
* pa.c: Use a register name, not a raw immediate in "bv" instructions.
* pa.md, pa.h, ee.asm, ee_fp.asm, lib2funcs.asm: Likewise.
except where it is actually needed.
* pa.md, pa.h, ee.asm, ee_fp.asm, lib2funcs.asm: Likewise.
-Mon Apr 12 23:34:35 PDT 1999 Jeff Law (law@cygnus.com)
+Mon Apr 12 23:34:35 1999 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
-Mon Apr 12 14:58:30 MET DST 1999 Jan Hubicka <hubicka@freesoft.cz>
+Mon Apr 12 14:58:30 1999 Jan Hubicka <hubicka@freesoft.cz>
* reg-stack.c (check_stack_regs_mentioned): Remove variable SIZE.
-Mon Apr 12 19:15:17 1999 Daniel Jacobowitz <dan@debian.org>
+Mon Apr 12 19:15:17 1999 Daniel Jacobowitz <dan@debian.org>
* rs6000/sysv4.h (CPP_OS_LINUX_SPEC): Add missing backslash.
(MATH_LIBRARY): Make it null.
* i386/crtdll.h (MATH_LIBRARY): Likewise.
-Fri Apr 12 15:00:52 1999 Stan Cox <scox@cygnus.com>
+Fri Apr 12 15:00:52 1999 Stan Cox <scox@cygnus.com>
* c-decl.c (c_decode_option, start_decl, start_function,
finish_function) : Recognize -Wno-main so we can avoid warnings.
-1999-04-12 14:55 -0400 Zack Weinberg <zack@rabi.columbia.edu>
+1999-04-12 Zack Weinberg <zack@rabi.columbia.edu>
* cpphash.c (collect_expansion, macroexpand,
push_macro_expansion): Make the escape character in macro
character.
* cpplib.h: Update commentary.
-Mon Apr 12 09:30:03 1999 Richard Earnshaw (rearnsha@arm.com)
+Mon Apr 12 09:30:03 1999 Richard Earnshaw (rearnsha@arm.com)
* arm.h (target_fp_name, structure_size_string, arm_cpu_select):
Const-ify.
* riscix.h (SUBTARGET_SWITCHES): Document.
-1999-04-12 Bruce Korb <ddsinc09@ix.netcom.com>
+1999-04-12 Bruce Korb <ddsinc09@ix.netcom.com>
* fixincludes:
make fixincludes behave like the scripts in fixinc/
* rtl.h (remove_node_from_expr_list): Declare.
* rtlanal.c (remove_node_from_expr_list): New function.
-Mon Apr 12 02:37:02 1999 Jan Hubicka <hubicka@freesoft.cz>
+Mon Apr 12 02:37:02 1999 Jan Hubicka <hubicka@freesoft.cz>
* reg-stack.c: Update comment, include varray.h.
(stack_regs_mentioned_data): New global variable.
* jump.c (find_cross_jump): Use stack_regs_mentioned.
* rtl.h (stack_regs_mentioned): Declare.
-Mon Apr 12 00:57:10 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
+Mon Apr 12 00:57:10 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
* integrate.c (INTEGRATE_THRESHOLD): Sync it with the comment.
* jump.c (jump_optimize_1): Make the definition static to match
the prototype.
-Sat Apr 10 22:51:53 1999 Jan Hubicka <hubicka@limax.paru.cas.cz>
+Sat Apr 10 22:51:53 1999 Jan Hubicka <hubicka@limax.paru.cas.cz>
* flow.c (life_analysis): New parameter remove_dead_code.
(life_analysis_1): Likewise.
* output.h: Update prototype.
* toplev.c: Update calls to life_analysis.
-Sat Apr 10 22:12:12 1999 Jan Hubicka <hubicka@freesoft.cz>
-
+Sat Apr 10 22:12:12 1999 Jan Hubicka <hubicka@freesoft.cz>
+
* recog.c (constrain_operands): Ignore unary operators when
matching operands. Recognize '5'..'9' as well.
* flow.c (merge_blocks_nomove): Rewrite to properly handle two
blocks that vanish entirely during merging.
-Sat Apr 10 20:09:55 EDT 1999 John Wehle (john@feith.com)
+Sat Apr 10 20:09:55 1999 John Wehle (john@feith.com)
* i386.md (floatsisf2, floatdisf2, floatsidf2, floatdidf2,
floatsixf2, floatdixf2, movsicc, movhicc, movsfcc, movdfcc,
* configure.in (thumb-wrs-xvworks): Add vxWorks support for thumb.
* configure: Rebuilt.
-Sat Apr 10 06:04:50 1999 Donn Terry (donn@interix.com)
+Sat Apr 10 06:04:50 1999 Donn Terry (donn@interix.com)
* i386/t-interix: Use mostly system headers unchanged.
Use system assert.h
* configure.in (interix): Use new files.
* configure: Rebuilt.
-Sat Apr 10 05:25:28 1999 Daniel Jacobowitz <dan@debian.org>
+Sat Apr 10 05:25:28 1999 Daniel Jacobowitz <dan@debian.org>
* rs6000/sysv4.h (CPP_OS_LINUX_SPEC): Fix conditions
for -Dunix and -Dlinux, and remove duplicate definition.
* toplev.c (rest_of_compilation): Run the jump optimizer after
register allocation and reloading if needed.
-Fri Apr 9 21:02:57 1999 Krister Walfridsson (cato@df.lth.se)
+Fri Apr 9 21:02:57 1999 Krister Walfridsson (cato@df.lth.se)
- * i386/gas.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Fix typo.
+ * i386/gas.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Fix typo.
* i386/freebsd-elf.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Likewise.
-1999-04-09 22:58 -0400 Zack Weinberg <zack@rabi.columbia.edu>
+1999-04-09 Zack Weinberg <zack@rabi.columbia.edu>
* cpphash.c (special_symbol): When expanding __LINE__, use the
top file buffer, not the top buffer.
* mips.h: Include hwint.h instead of providing definitions for
HOST_WIDE_INT, etc. Wrap uses of HOST_WIDE_INT in #ifdef.
-Thu Apr 8 06:16:14 EDT 1999 John Wehle (john@feith.com)
+Thu Apr 8 06:16:14 1999 John Wehle (john@feith.com)
* i386.md (truncdfsf2, truncxfsf2,
truncxfdf2): Rewrite using a splitter.
-Thu Apr 8 01:26:05 1999 Art Haas (ahaas@neosoft.com)
+Thu Apr 8 01:26:05 1999 Arg Haas (ahaas@neosoft.com)
Jeffrey A Law (law@cygnus.com)
* freebsd-elf.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Avoid ambiguous
* config/mips/elf.h (MAKE_DECL_ONE_ONLY): Define.
(UNIQUE_SECTION_P): Define.
-1999-04-07 11:50 -0800 Bruce Korb <ddsinc09@ix.netcom.com>
+1999-04-07 Bruce Korb <ddsinc09@ix.netcom.com>
* fixinc/inclhack.tpl & fixincl.tpl:
Remove dynamic content from generated files
-Wed Apr 7 13:16:22 EDT 1999 John Wehle (john@feith.com)
+Wed Apr 7 13:16:22 1999 John Wehle (john@feith.com)
* i386.c (output_move_memory): Remove.
* i386.h: Likewise.
(tidy_fallthru_edge): Use next_real_insn instead of confusing
inline code.
-1999-04-06 12:56 -0400 Zack Weinberg <zack@rabi.columbia.edu>
+1999-04-06 Zack Weinberg <zack@rabi.columbia.edu>
* cppexp.c (parse_charconst): Initialize c.
(cpp_parse_expr): Initialize rprio.
* cppfiles.c (merge_include_chains): Initialize prev.
- (finclude) Set fp->line_base to fp->buf before returning.
+ (finclude): Set fp->line_base to fp->buf before returning.
* cpphash.c (macroexpand): Initialize token.
* cppspec.c (lang_specific_driver): Change suff to
const char *const *.
-1999-04-06 12:51 -0400 Zack Weinberg <zack@rabi.columbia.edu>
+1999-04-06 Zack Weinberg <zack@rabi.columbia.edu>
* cppinit.c (install_predefs): Delete function.
(cpp_start_read): Don't call install_predefs.
* f/lang-specs.h: Likewise.
* objc/lang-specs.h: Likewise.
-Mon Apr 5 11:55:31 1999 Donn Terry (donn@interix.com)
+Mon Apr 5 11:55:31 1999 Donn Terry (donn@interix.com)
* Makefile.in (SUBDIR_FLAGS_TO_PASS): Fix misapplied patch.
* m68k.md (movdf): Hide GPR sources & destinations from regclass.
-Mon Apr 5 09:54:42 PDT 1999 Jeff Law (law@cygnus.com)
+Mon Apr 5 09:54:42 1999 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
-Mon Apr 5 05:55:15 PDT 1999 Bruce Korb <ddsinc09@ix.netcom.com>
+Mon Apr 5 05:55:15 1999 Bruce Korb <ddsinc09@ix.netcom.com>
* fixincl.tpl: Separate "-e" from its argument, a la
the Sat Apr 3 17:05:13 1999 fix.
* genfixes: Ensure that the server shell is _NOT_ csh.
-Mon Apr 5 03:52:30 PDT 1999 Jeff Law (law@cygnus.com)
+Mon Apr 5 03:52:30 1999 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* tree.def (BLOCK): Fix typo in comment.
-Sat Apr 3 00:53:29 EST 1999 John Wehle (john@feith.com)
+Sat Apr 3 00:53:29 1999 John Wehle (john@feith.com)
* i386.md (floatsisf2, floatdisf2, floatsidf2, floatdidf2,
floatsixf2, floatdixf2): Rewrite using a splitter.
* print-rtl.c (print_rtx): Use both HOST_WIDE_INT_PRINT_DEC
and HOST_WIDE_INT_PRINT_HEX to display constants.
-1999-04-02 20:16 -0500 Zack Weinberg <zack@rabi.columbia.edu>
+1999-04-02 Zack Weinberg <zack@rabi.columbia.edu>
* config/i386/i386.h: Document all TARGET_SWITCHES or add
explicit null initializer.
* config/i386/win32.h: Likewise.
* config/i386/osfrose.h: Likewise. Drop obsolete -mno-ident option.
-Fri Apr 2 17:49:44 1999 Toshiyasu Morita <tm@netcom.com>
+Fri Apr 2 17:49:44 1999 Toshiyasu Morita <tm@netcom.com>
* regmove.c (fixup_match_1): Remove now useless if (0).
* fixinc.dgux, fixinc.interix, fixinc.irix, fixinc.ptx: Deleted.
* fixinc.sco, fixinc.svr4, fixinc.winnt, fixinc.wrap: Likewise.
-Fri Apr 2 15:46:25 1999 Donn Terry (donn@interix.com)
+Fri Apr 2 15:46:25 1999 Donn Terry (donn@interix.com)
* configure.in: Set and substitute quoted_cc_set_by_configure.
* configure: Rebuilt.
(addqi3): Likewise.
(ashlhi3): Likewise.
-Fri Apr 2 14:17:10 1999 Jerry James <jerry@cs.ucsb.edu>
+Fri Apr 2 14:17:10 1999 Jerry James <jerry@cs.ucsb.edu>
* gcc/invoke.texi: Add documentation for additional supported
MIPS CPU types, options -mips16 and -mentry, and ABI and ISA
defaults.
-Fri Apr 2 14:12:06 EST 1999 John Wehle (john@feith.com)
+Fri Apr 2 14:12:06 1999 John Wehle (john@feith.com)
* i386.md: Delete floating point compare, add, subtract,
multiply, and divide patterns which allowed integer
* i386.md (movsf+1, movdf+1, movxf+1): Update constraints
so that SECONDARY_MEMORY_RELOAD is used. Remove dead code.
-1999-04-02 Bruce Korb <ddsinc09@ix.netcom.com>
+1999-04-02 Bruce Korb <ddsinc09@ix.netcom.com>
* fixinc/mkfixinc.sh: Added support for x86-interix.
* fixinc/fixinc.interix: Fixincludes script, slight changes
* expr.c (store_field): When check direct_store, assume all complex
modes can be directly stored.
-1999-04-01 Bruce Korb <ddsinc09@ix.netcom.com>
+1999-04-01 Bruce Korb <ddsinc09@ix.netcom.com>
* fixinc/genfixes: New shell script that runs autogen
to create the generated files.
* stupid.c (stupid_life_analysis): Update life data calls.
* rtl.h, output.h: Update prototypes.
-Wed Mar 31 12:10:00 1999 Bruce Korb <ddsinc09@ix.netcom.com>
+Wed Mar 31 12:10:00 1999 Bruce Korb <ddsinc09@ix.netcom.com>
* inclhack.def (several): Added spaces in tests to ensure
correct shell syntax. Added c_asm.h fix from fixincludes.
* invoke.texi (Code Gen Options): Attempt to clarify
-fcheck-memory-usage. Minor edits to -fprefix-function-name.
-Mon Mar 29 20:52:47 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Mon Mar 29 20:52:47 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (maybe_eliminate_biv): For libcalls that set a giv, skip to
end of libcall.
-Mon Mar 29 20:35:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Mon Mar 29 20:35:49 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* sh.md (mulsi3): Tag an extra REG_EQUAL note to the middle insn.
-Mon Mar 29 11:50:34 1999 Jerry Quinn <jquinn@nortelnetworks.com>
+Mon Mar 29 11:50:34 1999 Jerry Quinn <jquinn@nortelnetworks.com>
* pa.h (HAVE_PRE_INCREMENT): Disable when optimizing for a PA8000
class machine.
(HAVE_PRE_DECREMENT, HAVE_POST_INCREMENT): Likewise.
(HAVE_POST_DECREMENT): Likewise.
-Mon Mar 29 08:24:43 1999 Bruce Korb <korb@datadesign.com>
+Mon Mar 29 08:24:43 1999 Bruce Korb <korb@datadesign.com>
* fixinc/mkfixinc.sh: Fix portability problems with old shells.
* varasm.c (output_constant_pool): Always mark the constant pool.
-Sun Mar 28 16:09:01 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
+Sun Mar 28 16:09:01 1999 Jerry Quinn <jquinn@nortelnetworks.com>
* pa.md (pa7100LCshiftmem, pa7100LCalu): Change simultaneity. Use
shift/mem ops in pa7100LCalu.
* configure.in (i?86-UnixWare7*-sysv): Use it.
* i386/udk.h: Use sysv5.h. Now uses Dwarf-2.
-Sun Mar 28 01:15:04 PST 1999 Jeff Law (law@cygnus.com)
+Sun Mar 28 01:15:04 1999 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* gcc.cps, cpp.cps: Delete unwanted files.
-Sat Mar 27 23:37:40 EST 1999 John Wehle (john@feith.com)
+Sat Mar 27 23:37:40 1999 John Wehle (john@feith.com)
* i386.md (movdicc+3, movdicc+4): Rewrite using split_di.
* i386.c (output_int_conditional_move): Delete unused code.
* flow.c (mark_used_regs): Improve handling of ASMs.
-1999-03-26 Zack Weinberg <zack@rabi.columbia.edu>
+1999-03-26 Zack Weinberg <zack@rabi.columbia.edu>
* Makefile.in (xcpp, cppspec.o): New targets.
(CPP_INSTALL_NAME): New macro.
* config/arm/vxarm.h: Define SUBTARGET_CPU_DEFAULT before
including arm/coff.h
-1999-02-16 Scott Bambrough <scottb@corelcomputer.com>
+1999-02-16 Scott Bambrough <scottb@corelcomputer.com>
* configure.in (arm*-*-linux-gnu*): Set thread_file to 'posix' if
--enable-threads[={yes,pthreads,posix}] is passed as a command
* gcc/config/arm/t-linux (TARGET_LIBGCC2_CFLAGS): Include -fPIC.
-Fri Mar 26 19:42:19 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Mar 26 19:42:19 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (combine_givs): Fix index into can_combine when doing
benefit adjustment for remaining givs when having combined a giv.
(ASM_OUTPUT_SOURCE_LINE): Define.
(DBX_OUTPUT_MAIN_SOURCE_FILE_END): Define.
-Fri Mar 26 01:59:15 1999 "Charles M. Hannum" <root@ihack.net>
+Fri Mar 26 01:59:15 1999 "Charles M. Hannum" <root@ihack.net>
* fold-const.c (fold_truthop): Optimize bitfield references with
different masks as long as their size and bit position are the same.
* gcc.texi (Copy Assignment): New node.
-1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
+1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
* gcc.c: Compile unconditionally all code formerly dependent
on #ifdef LANG_SPECIFIC_DRIVER.
* i960/i960.h (TARGET_SWITCHES): Add doc strings.
* invoke.texi (a29k): Add documentation for -mno-multm option.
-Thu Mar 25 14:04:54
EST 1999 Andrew MacLeod <amacleod@cygnus.com>
+Thu Mar 25 14:04:54 1999 Andrew MacLeod <amacleod@cygnus.com>
* rtl.texi (RTX_FRAME_RELATED_P): Add documentation.
* rtl.h (struct rtx_def): Update comment for frame_related field.
(emit_no_conflict_block, emit_libcall_block): Use set_unique_reg_note.
(expand_fix): Use set_unique_reg_note.
-Thu Mar 25 11:47:49 1999 Art Haas <ahaas@neosoft.com>
+Thu Mar 25 11:47:49 1999 Art Haas
<ahaas@neosoft.com>
* tlink.c (symbol_hash_newfunc): Remove redundant call to
hash_newfunc.
1999-03-25 Philip Blundell <pb@nexus.co.uk>
- Based on patch from Jim Studt <jim@federated.com>:
+ Based on patch from Jim Studt <jim@federated.com>:
* config/arm/linux-elf.h (STARTFILE_SPEC, ENDFILE_SPEC): Copy
definitions from config/linux.h.
(DBX_BLOCKS_FUNCTION_RELATIVE): Define to 1.
* rtl.h (MEM_COPY_ATTRIBUTES): Remove unnecessary ending backslash.
-Thu Mar 25 02:02:13 1999 Axel Thimm <Axel.Thimm@physik.fu-berlin.de>
+Thu Mar 25 02:02:13 1999 Axel Thimm
<Axel.Thimm@physik.fu-berlin.de>
* Makefile.in (RANLIB_TEST): Improve test.
* combine.c (force_to_mode, case PLUS): Use sign extended mask
when masking the low bits out of a constant.
-Tue Mar 23 15:45:25 1999 Richard Earnshaw (rearnsha@arm.com)
- Jeff Law <law@cygnus.com>
+Tue Mar 23 15:45:25 1999 Richard Earnshaw (rearnsha@arm.com)
+ Jeff Law <law@cygnus.com>
* fold-const.c (make_range): If orig_type is unset, set it as soon
as we know the type. Remove now unnecessary set of orig_type for
conversions.
Wed Mar 24 23:27:25 1999 Mark Elbrecht <snowball3@usa.net>
- Jeff Law <law@cygnus.com>
+ Jeff Law <law@cygnus.com>
* system.h (STDIN_FILENO): Provide default definition if one is not
provided by the system header files.
(m32r_valid_machine_decl_attribute): Likewise.
(m32r_encode_section_info): Likewise.
-Wed Mar 24 21:42:15 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Mar 24 21:42:15 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload1.c (choose_reload_regs): If output-reloading for a
simple move insn, try to inherit an equivalence for the input.
* tm.texi (MD_SCHED_INIT): Add missing closing parenthesis.
-Mon Mar 22 22:24:30 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Mon Mar 22 22:24:30 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload1.c (reload_as_needed): Set reload_is_output_reload /
reload_has_output_reload for auto_inc expressions that could be
reloaded. Call forget_old_reloads for REG_INC notes.
-Mon Mar 22 21:51:57 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Mon Mar 22 21:51:57 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* cse.c (cse_insn): Don't change the result register of a libcall.
-Mon Mar 22 21:08:59 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Mon Mar 22 21:08:59 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* rtl.h (shallow_copy_rtx): Declare.
* rtl.c (shallow_copy_rtx): New function.
* Makefile.in (xgcc$(exeext)): Add intl.o to list of files to be
linked with.
-Sun Mar 21 01:15:03 PST 1999 Jeff Law (law@cygnus.com)
+Sun Mar 21 01:15:03 1999 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* config/c4x/c4x.h (TARGET_SWITCHES): Add documentation.
* config/c4x/c4x.h (TARGET_OPTIONS): Add documentation.
-Fre Mar 19 23:26:29 1999 Martin von Löwis <loewis@informatik.hu-berlin.de>
+Fri Mar 19 23:26:29 1999 Martin von Löwis <loewis@informatik.hu-berlin.de>
* expr.c (expand_expr): Handle ERROR_MARK much earlier.
* loop.c (strength_reduce): Do not perform pseudo replacements
if the loop contains volatile memory references.
-Thu Mar 18 19:09:50 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Thu Mar 18 19:09:50 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload.c (find_reloads_toplev): When processing X recursively,
don't alter it destructively except by filling in constants.
* config/t-gnu (SYSTEM_HEADER_DIR): New variable. Set to
`/include' in order to find the system's limits.h.
-Wed Mar 17 23:00:18 1999 Robert Lipe <robertlipe@usa.net>
+Wed Mar 17 23:00:18 1999 Robert Lipe <robertlipe@usa.net>
* fixinc/fixincl.c: Include auto-host.h instead of config.h.
* fixinc/procopen.c: Likewise.
* gcc.c (process_command): Dump link_command_spec too.
-Wed Mar 17 20:38:08 1999 Jerry Quinn <jquinn@nortelnetworks.com>
- Jeff Law <law@cygnus.com>
+Wed Mar 17 20:38:08 1999 Jerry Quinn <jquinn@nortelnetworks.com>
+ Jeff Law <law@cygnus.com>
* pa.md: Add real PA8000 scheduling information.
(bit_count): New function: Return a count of the number of bits
set in a word.
-Wed Mar 17 21:29:12 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Mar 17 21:29:12 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload1.c (eliminate_regs): Don't keep REG_DEAD notes around for
things that were eliminated.
* rtl.h: Rename prototype for free_bb_memory to free_bb_mem.
-Tue Mar 16 23:40:09 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Tue Mar 16 23:40:09 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* sh.md (movsi_i): Move t/r alternative after r/rI alternative.
* mn10200/mn10200.md (addsi3, subsi3, ashlsi3, lshrsi3, ashrsi3):
Delete emit_library_call_value declaration.
-1999-03-16 16:06 -0500 Zack Weinberg <zack@rabi.columbia.edu>
+1999-03-16 Zack Weinberg <zack@rabi.columbia.edu>
* cppfiles.c (read_and_prescan): Map backslash-newline to '\r'
(which cannot otherwise appear in the processed buffer) and
(output_function_profiler): Save and restore static chain around
profile call for all ABIs.
-1999-03-15 21:39 -0500 Zack Weinberg <zack@rabi.columbia.edu>
+1999-03-15 Zack Weinberg <zack@rabi.columbia.edu>
* cppinit.c: Instead of one pending list, keep separate lists
for each category of pending option: -D/-U, -A, -include,
(build_real_from_int_cst): Use them in call to
`do_float_handler'.
-Sun Mar 14 01:15:06 PST 1999 Jeff Law (law@cygnus.com)
+Sun Mar 14 01:15:06 1999 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* haifa-sched.c (sched_analyze_1): Only clear reg_last_uses on a SET.
-Sat Mar 13 11:36:16 1999 Richard Earnshaw (rearnsha@arm.com)
+Sat Mar 13 11:36:16 1999 Richard Earnshaw (rearnsha@arm.com)
* arm.c (arm_split_constant): Don't try to force a constant to
memory after arm_reorg has run.
* configure.in ({rs6000,powerpc}-ibm-aix*): Set float_format to none.
* configure: Rebuilt.
-Fri Mar 12 20:45:30 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Mar 12 20:45:30 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* unroll.c (loop_iterations): Don't return a final value for EQ
comparison loops.
* reload1.c (calculate_needs_all_insns): When ignore equivalence
setting insn, clear need_elim, need_reload, and need_operand_change.
-Fri Mar 12 07:54:43 1999 Bruce Korb <korb@datadesign.com>
+Fri Mar 12 07:54:43 1999 Bruce Korb <korb@datadesign.com>
* fixinc/fixinc.*: Some changes from the fixincl-branch
were not applied (??!!). Corrected.
* machmode.h (smallest_mode_for_size): Prototype.
* stor-layout.c (smallest_mode_for_size): Remove static.
-Thu Mar 11 21:25:59 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Thu Mar 11 21:25:59 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (strength_reduce): Don't do biv increment -> DEST_REG giv
conversion if we don't know the lifetime.
-Thu Mar 11 20:37:59 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Thu Mar 11 20:37:59 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload.1c (delete_address_reloads_1): Check for reloads of
CURRENT_INSN even if it sets DST.
(dwarf2out_init): Build internal label names for sections
from static labels.
-Thu Mar 11 17:28:32 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Thu Mar 11 17:28:32 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* sh.md (mulsi3): End mul.l sequence with a no-op move.
-Thu Mar 11 08:52:02 1999 Bruce Korb <korb@datadesign.com>
+Thu Mar 11 08:52:02 1999 Bruce Korb <korb@datadesign.com>
* Makefile.in: Activated fixinc/mkfixinc.sh.
* configure.in: Activated fixinc/mkfixinc.sh.
* configure.in: Remove init_priority stuff.
-1999-03-11 Colin Smith <colin@wrs.com>
+1999-03-11 Colin Smith <colin@wrs.com>
* sdbout.c (plain_type_1): Make boolean types work better with sdb.
-Thu Mar 11 00:20:52 1999 Alexandre Oliva <oliva@dcc.unicamp.br>
+Thu Mar 11 00:20:52 1999 Alexandre Oliva
<oliva@dcc.unicamp.br>
* gcc.texi: Update bug reporting instructions to match
current ezmlm list reality.
then run a jump optimization pass.
* jump.c (delete_barrier_successors): Delete nop jumps too.
-Wed Mar 10 19:04:31 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Mar 10 19:04:31 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* sh.c (fp_arith_reg_operand): Actually test if reg is suitable
for FP arithmetic. Changed caller.
* sh.md (subsf3, subsf_i): Use fp_arith_reg_operand.
-Wed Mar 10 18:56:31 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Mar 10 18:56:31 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload1.c (choose_reload_regs): When inheriting from the frame
pointer, don't clobber it.
-Wed Mar 10 08:01:52 1999 Bruce Korb <korb@datadesign.com>
+Wed Mar 10 08:01:52 1999 Bruce Korb <korb@datadesign.com>
* fixinc/fixinc.*: Resync-ed with the files in this
directory.
out-of-order. (the ix86-*-linux-gnu* entry needed to
be earlier).
-Wed Mar 10 00:01:24 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Mar 10 00:01:24 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload1.c (reload_combine_note_store): Fix calculation of number
of affected registers.
* haifa-sched.c (sched_analyze_1): Fix last change -- add clobber
dependencies to sets in the non-hard-reg case too.
-Mon Mar 8 18:55:21 1999 Marc Espie <espie@cvs.openbsd.org>
+Mon Mar 8 18:55:21 1999 Marc Espie <espie@cvs.openbsd.org>
* config/openbsd.h (HANDLE_SYSV_PRAGMA): Define.
to also delete the cc0 setter when deleting a conditional branch
to the next block.
-Mon Mar 8 18:47:11 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Mon Mar 8 18:47:11 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* regmove.c (copy_src_to_dest): New argument max_old_uid.
-Mon Mar 8 08:23:00 1999 Bruce Korb <korb@datadesign.com>
+Mon Mar 8 08:23:00 1999 Bruce Korb <korb@datadesign.com>
* ChangeLog: Merged entries from fixincl-branch.
* cse.c (canon_hash): Never reject hard regs in CCmode.
-Sun Mar 7 01:15:04 PST 1999 Jeff Law (law@cygnus.com)
+Sun Mar 7 01:15:04 1999 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* rs6000.h (ASM_OUTPUT_REG_{PUSH,POP}): Add 64-bit support and do
not overwrite AIX link register save area.
-Fri Mar 5 23:08:01 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Mar 5 23:08:01 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload.c (find_reloads_subreg_address): Actually create the USE
for the register, not the new memory location.
-Fri Mar 5 21:41:07 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Mar 5 21:41:07 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload1.c (emit_reload_insns): If pseudo that can't be replaced
with its equivalent constant, fall back to reload_in.
cpu selection so that enabling TARGET_APCS_32 does not override
default target CPU.
-Fri Mar 5 19:26:23 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Mar 5 19:26:23 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* sh.h (SLOW_BYTE_ACCESS): Define to 1.
(BOOL_TYPE_SIZE): Define.
MODDI3_LIBCALL, UMODDI3_LIBCALL, STDC_0_IN_SYSTEM_HEADERS): Undef.
(INIT_SUBTARGET_OPTABS): Define to empty.
-Wed Mar 3 00:00:37 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Mar 3 00:00:37 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* sh.c (force_into): New function.
(expand_block_move): Use it.
* Makefile.in: Rename gxx_include_dir to gcc_gxx_include_dir.
-Tue Mar 2 16:45:31 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Tue Mar 2 16:45:31 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* unroll.c (copy_loop_body): Don't make extra copies of
NOTE_INSN_LOOP_CONT notes.
* cpp.sh: New cpp script.
* config/t-install-cpp: New target fragment.
-Tue Mar 2 01:40:01 1999 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
+Tue Mar 2 01:40:01 1999 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
Jeffrey A Law (law@cygnus.com)
* cse.c (fold_rtx): Update comments for (const (minus (label) (label)))
* final.c (end_final): There are 11 words in the "main header"
structure, not 10.
-Tue Mar 2 00:09:18 1999 Marc Espie <espie@cvs.openbsd.org>
+Tue Mar 2 00:09:18 1999 Marc Espie <espie@cvs.openbsd.org>
* extend.texi: Reference __extension__ in the index.
* config/m68k/m68k.h (LEGITIMATE_INDEX_REG_P): Reject SIGN_EXTEND of
HImode reg when TARGET_5200.
-Mon Mar 1 21:44:30 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Mon Mar 1 21:44:30 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
From Toshiyasu Morita:
* sh.h (CACHE_LOG): SH2 has cache, too.
* rs6000.c (and{,64}_operand): If the user did -ffixed-cr0, don't
allow andi. or andis. which always set cr0.
-Sun Feb 28 01:15:04 PST 1999 Jeff Law (law@cygnus.com)
+Sun Feb 28 01:15:04 1999 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* invoke.texi: Update information for PA scheduling.
-Sat Feb 27 23:21:47 1999 Jerry Quinn <jquinn@nortelnetworks.com>
- Mike Stump <mrs@wrs.com>
+Sat Feb 27 23:21:47 1999 Jerry Quinn <jquinn@nortelnetworks.com>
+ Mike Stump <mrs@wrs.com>
* pa.c (override_options): Change default to 7100LC.
* print-rtl.c (print_rtl): Print /j and /c for the jump/call flags.
-1999-02-25 17:14 -0500 Zack Weinberg <zack@rabi.columbia.edu>
+1999-02-25 Zack Weinberg <zack@rabi.columbia.edu>
* cpphash.c (install): Rename to cpp_install, add cpp_reader*
first argument. All callers changed.
hashtab.
(cpp_cleanup): Delete all macros and free the hashtab.
-Thu Feb 25 21:52:54 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Thu Feb 25 21:52:54 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* sh.h (PASS_IN_REG_P): For TARGET_HITACHI, don't pass structures
in registers.
* cse.c (dump_class): Revert last change and make the prototype
extern.
-Thu Feb 25 19:13:42 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Thu Feb 25 19:13:42 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* rtl.h (insn_first_p): Don't declare.
* rtlanal.c (insn_first_p): Delete.
* loop.c (loop_insn_first_p): Faster implementation.
-Thu Feb 25 10:44:35 1999 Richard Earnshaw (rearnsha@arm.com)
+Thu Feb 25 10:44:35 1999 Richard Earnshaw (rearnsha@arm.com)
* arm.h (TARGET_SWITCHES): Delete deprecated switches -m[236].
(TARGET_3, TARGET_6): Delete.
* arm.md (*zeroextractqi_compare0_scratch): Delete.
(*ne_zeroextractsi): New pattern.
-Thu Feb 25 18:40:06 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Thu Feb 25 18:40:06 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* stmt.c (expand_end_loop): Grok code emitted by
expand_exit_loop_if_false.
An alternative always fails if it needs a pseudo and no suitable
register class can be found.
-Wed Feb 24 19:47:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Feb 24 19:47:56 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.h (loop_insn_first_p): Declare.
* loop.c (loop_insn_first_p): No longer static.
- * unroll.c (iteration_info) Fix comparison to
+ * unroll.c (iteration_info): Fix comparison to
reg_iv_type->num_elements.
Before accessing reg_biv_class, check index against
max_reg_before_loop.
(loop_iterations): Compare with reg_iv_type->num_elements instead
of with max_reg_before_loop.
-Wed Feb 24 19:17:11 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Feb 24 19:17:11 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* unroll.c (unroll_loop): Avoid out-of-bounds index for local_regno.
* config/sparc/sparc.h (CONDITIONAL_REGISTER_USAGE): Don't use
PIC_OFFSET_TABLE_REGNUM for register allocation when -fPIC.
-Tue Feb 23 16:24:19
CET 1999 Marc Lehmann <pcg@goof.com>
+Tue Feb 23 16:24:19
1999 Marc Lehmann <pcg@goof.com>
* config/i386/i386.md: Fix typo.
(DWARF2_DEBUGGING_INFO): Define.
(PREFERRED_DEBUGGING_TYPE): Define as DBX_DEBUG.
-Mon Feb 22 16:54:18
EST 1999 Andrew MacLeod <amacleod@cygnus.com>
+Mon Feb 22 16:54:18 1999 Andrew MacLeod <amacleod@cygnus.com>
* loop.c (libcall_other_regs): Make extern.
* rtl.h (find_last_value): Add parameter to prototype.
* configure.in (mips*-*-vxworks*): Enable gthreads vxworks support.
* configure: Rebuilt.
-Sun Feb 21 20:34:44 PST 1999 Jeff Law (law@cygnus.com)
+Sun Feb 21 20:34:44 1999 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
(regmove_optimize): Call them.
(fixup_match_1): Use insn modes rather than sets_cc0_p.
-Fri Feb 19 22:47:01 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Feb 19 22:47:01 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* rtlanal.c (insn_first_p): Fix return value for insn == reference.
* cppinit.c (print_help): Remove unescaped newline in string.
-Fri Feb 19 19:55:06 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Feb 19 19:55:06 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (strength_reduce): Check for intervening jumps when
converting biv increment to giv.
* regclass.c (record_reg_classes): Correctly handle 'p' constraint.
-Thu Feb 18 19:59:37 1999 Marc Espie <espie@cvs.openbsd.org>
+Thu Feb 18 19:59:37 1999 Marc Espie <espie@cvs.openbsd.org>
* configure.in :Handle OpenBSD platforms.
* configure: Rebuilt.
* function.c (assign_stack_temp_for_type): Round SIZE before calling
assign_stack_local for BLKmode slots.
-Fri Feb 19 01:45:06 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Feb 19 01:45:06 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (strength_reduce): For derived givs, replace the
giv this was derived from with its new_reg.
* m68kelf.h (ASM_RETURN_CASE_JUMP): Add 5200 support.
-1999-02-18 18:32 -0500 Zack Weinberg <zack@rabi.columbia.edu>
+1999-02-18 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c: Kill define of STDC_VALUE. Don't include output.h
or prefix.h. Change CPP_IS_MACRO_BUFFER to not refer to
* Makefile.in: Move -D switches for the various include dirs
from cpplib.o rule to cppinit.o rule. Adjust dependencies.
-Thu Feb 18 13:15:56 1999 Marc Espie <espie@cvs.openbsd.org>
+Thu Feb 18 13:15:56 1999 Marc Espie <espie@cvs.openbsd.org>
* alpha/openbsd.h: New file.
* alpha/xm-openbsd.h: New file.
* i386/openbsd.h: New file, originally from netbsd.
* i386/xm-openbsd.h: New file.
-1999-02-17 14:49 -0500 Zack Weinberg <zack@rabi.columbia.edu>
+1999-02-17 Zack Weinberg <zack@rabi.columbia.edu>
* Makefile.in: Correct dependencies for cpplib object files.
* rs6000.md ({add,sub}si3 `.'): Add alternatives to use CR other
than cr0.
-Wed Feb 17 16:59:28 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Feb 17 16:59:28 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (strength_reduce): Don't move giv insn for biv turned giv
below scan_start.
as in-use immediately after we're done saving any slots which
will be overwritten by this argument.
-Tue Feb 16 21:02:07 1999 Anton Hartl <toni@devsoft.com>
+Tue Feb 16 21:02:07 1999 Anton Hartl <toni@devsoft.com>
* rs6000.md (call_value): Fix typo.
-Wed Feb 17 01:29:07 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Feb 17 01:29:07 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (strength_reduce): Calculate maybe_dead before
calling recombine_givs.
-Wed Feb 17 00:43:12 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Feb 17 00:43:12 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (strength_reduce): Dump biv increment -> giv conversions.
encoding the mode of the type (patch from Richard Frith-Macdonald
<richard@brainstorm.co.uk>).
-Tue Feb 16 10:53:51 1999 Richard Earnshaw (rearnsha@arm.com)
+Tue Feb 16 10:53:51 1999 Richard Earnshaw (rearnsha@arm.com)
* config/arm/arm.md (*zeroextractqi_compare0_scratch): Re-add load
instruction killed in previous change. Simplify mask generation.
* i386.md (addsi3): Allow lea for any constant_p.
-1999-02-15 17:11 -0500 Zack Weinberg <zack@rabi.columbia.edu>
+1999-02-15 Zack Weinberg <zack@rabi.columbia.edu>
* toplev.c (documented_lang_options): Remove -fident and
-fnoident, which are now handled by the language independent
option parser.
-1999-02-15 16:59 -0500 Zack Weinberg <zack@rabi.columbia.edu>
+1999-02-15 Zack Weinberg <zack@rabi.columbia.edu>
* c-common.c (UNGETC [USE_CPPLIB=1]): Do nothing if c is EOF.
* c-lex.c: Likewise.
* loop.c (mark_loop_jump): Handle LO_SUM. If we encounter something
we do not understand, mark the loop and containing loops as invalid.
-Mon Feb 15 00:40:45 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Mon Feb 15 00:40:45 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* alias.c (init_alias_analysis): Avoid self-referential value
when setting reg_known_value from REG_EQUAL notes.
then convert comparison to an unsigned code before emitting the jump.
(expand_float, expand_fix): Use emit_cmp_and_jump_insns.
-Sun Feb 14 02:24:15 PST 1999 Jeff Law (law@cygnus.com)
+Sun Feb 14 02:24:15 1999 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
-Sun Feb 14 01:15:04 PST 1999 Jeff Law (law@cygnus.com)
+Sun Feb 14 01:15:04 1999 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* loop.c (scan_loop): Call reg_in_basic_block_p before
loop_reg_used_before_p.
-Sat Feb 13 05:32:00 1999 Richard Earnshaw (rearnsha@arm.com)
+Sat Feb 13 05:32:00 1999 Richard Earnshaw (rearnsha@arm.com)
* arm.md: Use gen_rtx_FOO instead of gen_rtx (FOO, ...).
* arm.h: Likewise.
Add return statements.
* tree.h (optimize_tail_recursion): Change prototype to match.
-Fri Feb 12 21:09:51 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Feb 12 21:09:51 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload.c (find_reloads_subreg_address): New function, broken out of
find_reloads_toplev.
* h8300.md (peephole for combining memrefs): Delete incorrect peephole.
-Fri Feb 12 18:29:11 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Feb 12 18:29:11 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (loop_insn_first_p, biv_elimination_giv_has_0_offset):
New functions.
(maybe_eliminate_biv_1): Use biv_elimination_giv_has_0_offset.
-Fri Feb 12 16:56:10 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Feb 12 16:56:10 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (load_mems): Don't guess how to do a load / store, use
emit_move_insn.
* mn10200.md (bset); Re-enable.
-Thu Feb 11 15:20:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Thu Feb 11 15:20:49 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* sh.md (is_sfunc): New attribute.
* sh.h (INSN_SETS_ARE_DELAYED, INSN_REFERENCES_ARE_DELAYED): Use it.
* collect2.c (collect_execute): Remove cygwin-specific code.
-Tue Feb 9 17:27:29 GMT 1999 Nathan Sidwell <nathan@acm.org>
+Tue Feb 9 17:27:29 1999 Nathan Sidwell <nathan@acm.org>
* system.h (_, N_): Remove dummy i18n macros.
* protoize.c: Move inclusion of intl.h to after system.h.
* cpplib.c (special_symbol): Move IP to be declared in function
scope, rather than individual case statements.
-1999-02-09 16:42 -0500 Zack Weinberg <zack@rabi.columbia.edu>
+1999-02-09 Zack Weinberg <zack@rabi.columbia.edu>
* cppfiles.c (finclude): Handle pipes properly under old BSD
derivatives.
-1999-02-09 16:42 -0500 Melissa O'Neill <oneill@cs.sfu.ca>
+1999-02-09 Melissa O'Neill <oneill@cs.sfu.ca>
* system.h: Provide fallback definitions for S_ISCHR,
S_ISSOCK, S_ISFIFO, O_NONBLOCK, and O_NOCTTY.
-1999-02-09 10:30 -0500 Zack Weinberg <zack@rabi.columbia.edu>
+1999-02-09 Zack Weinberg <zack@rabi.columbia.edu>
* cpplib.c (do_define): Allow redefining __STDC__ with -D.
(load_mems_and_recount_loop_regs_set): Remove reg_single_usage
as a parameter. Assume non-zero.
-1999-02-08 23:25 -0500 Zack Weinberg <zack@midnite.ec.rhno.columbia.edu>
+1999-02-08 Zack Weinberg <zack@midnite.ec.rhno.columbia.edu>
* cpplib.c (special_symbol): Rewrite. Don't copy things
multiple times. Handle __STDC__ specially. T_CONST
* config/v850/v850.c (construct_restore_jr, construct_save_jarl):
Enforce TARGET_LONG_CALLS option.
-Mon Feb 8 11:43:07 1999 Donn Terry <donn@interix.com>
+Mon Feb 8 11:43:07 1999 Donn Terry <donn@interix.com>
* real.c (PUT_REAL) [XFmode]: Zero the balance of the structure.
-Mon Feb 8 11:37:24 1999 Marc Espie (espie@cvs.openbsd.org)
+Mon Feb 8 11:37:24 1999 Marc Espie (espie@cvs.openbsd.org)
* m88k/t-luna-gas: Remove bash dependency.
-Mon Feb 8 11:34:44 1999 Graham <grahams@rcp.co.uk>
+Mon Feb 8 11:34:44 1999 Graham <grahams@rcp.co.uk>
* collect2.c (xrealloc): Fix typo in last change.
-Mon Feb 8 09:13:38 PST 1999 Jeff Law (law@cygnus.com)
+Mon Feb 8 09:13:38 1999 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* tree.h (DECL_P): New macro.
-Sun Feb 7 01:15:04 PST 1999 Jeff Law (law@cygnus.com)
+Sun Feb 7 01:15:04 1999 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* cppinit.c (initialize_char_syntax): Use K&R function definition.
-Sat Feb 6 11:17:03 1999 Richard Earnshaw <rearnsha@arm.com>
+Sat Feb 6 11:17:03 1999 Richard Earnshaw <rearnsha@arm.com>
Support for ARM9
* config/arm/arm.c (all_procs): Add arm9 and arm9tdmi.
* recog.c (split_block_insns): Only call update_flow_info if
instruction scheduling is enabled.
-1999-02-05 11:22 -0500 Zack Weinberg <zack@rabi.columbia.edu>
+1999-02-05 Zack Weinberg <zack@rabi.columbia.edu>
* Makefile.in (gen-protos): Use libcpp.a like everyone else.
-Fri Feb 5 07:09:29 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Feb 5 07:09:29 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (first_loop_store_insn): New file-scope variable.
(prescan_loop): Set it.
(check_dbra_loop): Check if a store depends on a register
that is set after the store.
-Fri Feb 5 06:55:15 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Feb 5 06:55:15 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* unroll.c (entire file): Remove tabs / spaces at end of lines.
Replace spaces with tabs where appropriate.
-Thu Feb 4 15:12:41 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Thu Feb 4 15:12:41 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (scan_loop): New argument loop_cont. Changed caller.
(strength_reduce): New argument loop_cont. Changed caller.
Before clearing not_every_iteration after a label, check if
we are not already past LOOP_CONT.
-1999-02-04 16:04 -0500 Zack Weinberg <zack@rabi.columbia.edu>
+1999-02-04 Zack Weinberg <zack@rabi.columbia.edu>
* cpperror.c (cpp_print_containing_files): Fix formatting
bug induced by merge.
-1999-02-04 14:33 -0500 Zack Weinberg <zack@rabi.phys.columbia.edu>
+1999-02-04 Zack Weinberg <zack@rabi.phys.columbia.edu>
* cpplib.c (initialize_char_syntax): Move to cppinit.c.
(cpp_define): Remove redundant syntax checks.
than numeric value for target_cpu_default..
* configure: Rebuilt.
-Wed Feb 3 21:55:56 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
+Wed Feb 3 21:55:56 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
* Makefile.in (xgcc$(exeext)): Remove choose-temp, pexecute and
mkstemp. Get them from libiberty.
(TARGET_DEFAULT): Likewise.
(CPP_SPEC): Likewise.
-Wed Feb 3 21:07:38 1999 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+Wed Feb 3 21:07:38 1999 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* reload1.c (reload_cse_regs_1): Undo Jan 16 patch.
* reload.c (find_reusable_reload): New function, broken out of
* config/mips/mips.md (div_trap,div_trap_normal,div_trap_mips16):
Use true_reg_or_0_operand for div_trap.
-Wed Feb 3 20:44:59 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Feb 3 20:44:59 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.h (express_from): Declare.
(struct induction): Replace derived flag with derived_from pointer.
* pa.h (INSN_SETS_ARE_DELAYED): Use it.
(INSN_REFERENCES_ARE_DELAYED): Likewise.
-Wed Feb 3 06:24:49 1999 Richard Earnshaw (rearnsha@arm.com)
+Wed Feb 3 06:24:49 1999 Richard Earnshaw (rearnsha@arm.com)
* config/arm/t-arm-elf (LIBGCC2_CFLAGS): Delete.
* config/arm/t-linux (LIBGCC2_CFLAGS): Delete.
* config/m68k/m68k.c (print_operand_address): When printing a
SYMBOL_REF that ends in `.<letter>' put parentheses around it.
-Tue Feb 2 23:38:35 1999 David O'Brien <obrien@FreeBSD.org>
+Tue Feb 2 23:38:35 1999 David O'Brien <obrien@FreeBSD.org>
* i386/freebsd*.h now allows '$' in label names and does not use the
PCC struct return method.
* cross-make (AR, AR_FLAGS, OLDAR, OLDAR_FLAGS, RANLIB, RANLIB_TEST):
Delete.
-Tue Feb 2 22:38:19 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
+Tue Feb 2 22:38:19 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
* toplev.h (read_integral_parameter): Declare.
* toplev.c (read_integral_parameter): New function.
* sparc.h (TARGET_CPU_sparc86x): Added. TARGET_CPU_sparclite86x
synonym.
-Tue Feb 2 20:24:11 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Tue Feb 2 20:24:11 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (loop_optimize): Fix value max_uid_for_loop is reset
to after find_and_verify_loops call.
-Tue Feb 2 19:48:29 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Tue Feb 2 19:48:29 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* (recombine_givs): Don't use a giv that's likely to be dead to
derive others.
* i386.c (output_fp_conditional_move,
output_int_conditional_move): Delete unused case.
-Sun Jan 31 01:15:04 PST 1999 Jeff Law (law@cygnus.com)
+Sun Jan 31 01:15:04 1999 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* loop.c: Disable recent loop changes. Temporary as Joern
continues to fix problems.
-Sat Jan 30 03:24:37 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Sat Jan 30 03:24:37 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (strength_reduce): Size reg_map according to reg_iv_type.
* rtl.h (remove_insn): Add prototype.
* function.c (reposition_prologue_and_epilogue_notes): Call remove_insn.
-Fri Jan 29 22:34:41 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Jan 29 22:34:41 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (recombine_givs): Don't try to derive givs that have combined.
* toplev.c (error): Fix typo in declaration.
-Fri Jan 29 15:44:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Jan 29 15:44:13 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (strength_reduce): Fix HAVE_cc0 handling when scanning
forward from cont dominator.
(pipe_closed): Likewise.
(memory_full): Likewise.
-Fri Jan 29 00:14:55 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Jan 29 00:14:55 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (strength_reduce): Grow set_in_loop / n_times_set /
may_not_optimize to proper size when converting biv increments
If necessary, reallocate reg_iv_type / reg_iv_info before calling
recombine_givs.
-Thu Jan 28 23:24:08 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Thu Jan 28 23:24:08 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (recombine_givs): New parameter unroll_p. If set, don't
generate complex adds. Changed caller.
* configure.in (hppa1.0-hp-hpux10*): Use t-pa.
* configure: Rebuilt.
-Wed Jan 27 23:39:53 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Jan 27 23:39:53 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* rtl.h (insn_first_p, no_jumps_between_p): Declare.
* rtlanal.c (insn_first_p, no_jumps_between_p): New function.
Set derived_regs for givs.
* Makefile.in (stmt.o, loop.o, unroll.o): Depend on loop.h .
-Wed Jan 27 19:31:36 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Jan 27 19:31:36 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* function.c (purge_addressof_1): Handle case when a register
has been used in a wider mode.
* rs6000.md (doz + set cr and or + set cr patterns): Add missing
'#' to split patterns. Correct indentation of some new patterns.
-1999-01-26 12:11 -0500 Zack Weinberg <zack@midnite.ec.rhno.columbia.edu>
+1999-01-26 Zack Weinberg <zack@midnite.ec.rhno.columbia.edu>
* cppfiles.c (safe_read): Deleted.
(read_and_prescan): New function, replaces safe_read, converts
(decrement_and_branch_on_count): Allow other registers
for loop counter.
-1999-01-25 14:26 -0500 Zack Weinberg <zack@rabi.columbia.edu>
+1999-01-25 Zack Weinberg <zack@rabi.columbia.edu>
* cppexp.c (struct arglist): Removed.
(parse_number): Use HOST_WIDE_INT for the accumulator.
(cpp_parse_expr): Properly handle an ERROR op returned by
cpp_lex.
-1999-01-25 14:10 -0500 Zack Weinberg <zack@rabi.phys.columbia.edu>
+1999-01-25 Zack Weinberg <zack@rabi.phys.columbia.edu>
* cpplib.c: Don't include signal.h, sys/times.h, or
sys/resource.h. Don't declare localtime.
(all call patterns): Make MEM explicit in call address operands.
Modified output templates to use 'U' modifier.
-Sun Jan 24 01:15:05 PST 1999 Jeff Law (law@cygnus.com)
+Sun Jan 24 01:15:05 1999 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* emit-rtl.c (try_split): Don't try to split non-instructions.
-Thu Jan 21 23:47:30
EST 1999 Andrew MacLeod <amacleod@cygnus.com>
+Thu Jan 21 23:47:30 1999 Andrew MacLeod <amacleod@cygnus.com>
* expr.c (emit_push_insn): Fix dumb typo.
* cppexp.c (cpp_lex): Allocate token_buffer dynamically.
-Thu Jan 21 14:18:04
EST 1999 Andrew MacLeod <amacleod@cygnus.com>
+Thu Jan 21 14:18:04 1999 Andrew MacLeod <amacleod@cygnus.com>
* expr.c (MOVE_BY_PIECES_P): Define condition for deciding to use
move_by_pieces.
(arm_gen_store_multiple): Likewise.
(arm_gen_movstrqi): Treat MEM_SCALAR_P like MEM_IN_STRUCT_P.
-Tue Jan 19 12:30:37
EST 1999 Andrew MacLeod <amacleod@cygnus.com>
+Tue Jan 19 12:30:37 1999 Andrew MacLeod <amacleod@cygnus.com>
* optabs.c (emit_libcall_block): Add a REG_EH_REGION reg note to all
calls within a libcall block to indicate no throws are possible.
(uninstall): Use it.
(uninstall): Use correct names for protoize and unprotoize.
-Mon Jan 18 03:52:56 1999 Christian Bruel <Christian.Bruel@st.com>
+Mon Jan 18 03:52:56 1999 Christian Bruel <Christian.Bruel@st.com>
Jeffrey A Law (law@cygnus.com)
* flow.c (last_mem_set): Delete variable. References removed.
* reg-stack.c (subst_stack_regs_pat): Abort if the destination
of a FP conditional move is not on the FP register stack.
-Sun Jan 17 01:15:04 PST 1999 Jeff Law (law@cygnus.com)
+Sun Jan 17 01:15:04 1999 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* toplev.c (f_optiosn): Fix typos.
(documented_lang_options): Fix typos.
-Sat Jan 16 21:48:17 1999 Marc Espie (Marc.Espie@openbsd.org)
+Sat Jan 16 21:48:17 1999 Marc Espie (Marc.Espie@openbsd.org)
* gcc.c (do_spec_1): Fix obvious typo.
* pa.md (shadd): Create shadd insns, even if the result of the shift is
needed without the addition.
-Sat Jan 16 10:48:16 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+Sat Jan 16 10:48:16 1999 J"orn Rennecke
<amylaar@cygnus.co.uk>
* sh.md (movdf, movsf): Temporary workaround for no_new_pseudos lossage.
* cse.c (cse_insn): Never prefer (const (constant_p_rtx)).
-Tue Jan 12 02:36:10 PST 1999 Jeff Law (law@cygnus.com)
+Tue Jan 12 02:36:10 1999 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* system.h (abort): Supply more detailed information on how to
report an Internal Compiler Error.
-Thu Jan 7 9:25:58 PST 1999 Bruce Korb (korb@datadesign.com)
+Thu Jan 7 09:25:58 1999 Bruce Korb (korb@datadesign.com)
* fixinc/fixincl.c (*): More decapitalization of variables
plus some explanatory comments.
* config/c4x/c4x.c (c4x_preferred_reload_class): Always return class.
-Thu Jan 7 00:29:25 199 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+Thu Jan 7 00:29:25 1999 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* combine.c (num_sign_bit_copies): In NEG, MULT, DIV and MOD cases,
when a test can't be performed due to limited width of
Fix UDIV case for cases where the first operand has the highest bit
set.
-Thu Jan 7 00:01:38 1999 Lutz Vieweg <lkv@mania.robin.de>
+Thu Jan 7 00:01:38 1999 Lutz Vieweg <lkv@mania.robin.de>
* pa.h (reg_class): Add FPUPPER_REGS.
(REG_CLASS_NAMES): Similarly.
(FILE_NAME_ABSOLUTE_P): Define.
(LINK_COMMAND_SPEC): Define.
-Wed Jan 6 02:23:36 1999 "Charles M. Hannum" <root@ihack.net>
+Wed Jan 6 02:23:36 1999 "Charles M. Hannum" <root@ihack.net>
* expr.c (store_expr): If the lhs is a memory location pointed
to be a postincremented (or postdecremented) pointer, always
* prefix.h: New file to prototype functions exported from prefix.c.
-Tue Jan 5 8:52:18 PST 1999 Bruce Korb (korb@datadesign.com)
+Tue Jan 5 08:52:18 1999 Bruce Korb (korb@datadesign.com)
* fixinc/fixincl.c (various): Added debug code so
Manfred can trace the processing.
* invoke.texi: Note that labels can be marked `unused'.
-Sun Jan 3 23:32:18 PST 1999 Jeff Law (law@cygnus.com)
+Sun Jan 3 23:32:18 1999 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* i386.md (doubleword shifts): Avoid namespace pollution.
-Wed Dec 30 23:00:28 1998 David O'Brien <obrien@NUXI.com>
+Wed Dec 30 23:00:28 1998 David O'Brien <obrien@NUXI.com>
* configure.in (FreeBSD ELF): Needs special crt files.
* rtl.h (CONSTANT_P): Remove CONSTANT_P_RTX.
-Tue Dec 29 11:32:54 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>:
+Tue Dec 29 11:32:54 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* rtl.def (CONSTANT_P_RTX): Clarify commentary.
* expr.c (expand_builtin, case BUILT_IN_CONSTANT_P): Rework to
(reg_or_cint_operand, some_operand, input_operand): Likewise.
* alpha.h (PREDICATE_CODES): Likewise.
-Sat Dec 26 23:26:26 PST 1998 Jeff Law (law@cygnus.com)
+Sat Dec 26 23:26:26 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* rtlanal.c (multiple_sets): Change type of 'found' from 'rtx' to
'int'.
-Tue Dec 22 13:55:44 1998 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
+Tue Dec 22 13:55:44 1998 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
* halfpic.c (half_pic_encode): Delete redundant code.
* configure.in: Handle Digital UNIX 5.x the same as 4.x.
* i386/sol2.h: Define LOCAL_LABEL_PREFIX as ".".
-Sun Dec 20 07:39:52 PST 1998 Jeff Law (law@cygnus.com)
+Sun Dec 20 07:39:52 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
-Sat Dec 19 22:24:22 PST 1998 Jeff Law (law@cygnus.com)
+Sat Dec 19 22:24:22 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
-Sat Dec 19 21:41:32 PST 1998 Jeff Law (law@cygnus.com)
+Sat Dec 19 21:41:32 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
like (subreg:SI (reg:SI N) 0), because it's wrong, and it hides
optimizations from the combiner.
-Thu Dec 17 08:27:03 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Thu Dec 17 08:27:03 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (combine_givs_used_by_other): Don't depend on n_times_set.
* fix-header.c: Don't define xstrdup here.
-Wed Dec 16 05:11:04 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Dec 16 05:11:04 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (consec_sets_giv): New argument last_consec_insn.
(strength_reduce): Provide / use it.
cpp_read_check_assertion to a `struct operation' directly;
don't go through parse_number.
-Tue Dec 15 18:27:39 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Tue Dec 15 18:27:39 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.h (struct induction): Delete times_used member.
* loop.c (n_times_set): Rename to set_in_loop. Changed all users.
* real.c (endian): Disable last change unless
HOST_BITS_PER_WIDE_INT is greater than 32.
-Mon Dec 14 17:13:36
EST 1998 Andrew MacLeod <amacleod@cygnus.com>
+Mon Dec 14 17:13:36 1998 Andrew MacLeod <amacleod@cygnus.com>
* output.h (force_data_section): New prototype.
* varasm.c (force_data_section): New function to force the
* rtl.h (multiple_sets): Fix prototype.
* rtlanal.c (multiple_sets): Fix return type.
-Sun Dec 13 12:43:58 PST 1998 Jeff Law (law@cygnus.com)
+Sun Dec 13 12:43:58 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
-Sun Dec 13 01:05:22 PST 1998 Jeff Law (law@cygnus.com)
+Sun Dec 13 01:05:22 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* protoize.c (fputs): Wrap extern declaration in #ifndef fputs.
-Sun Dec 13 00:24:14 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Sun Dec 13 00:24:14 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* rtl.h (recompute_reg_usage): Add second argument.
* flow.c (recompute_reg_usage): Likewise.
* (sh_valid_machine_decl_attribute): Don't set static flag.
* sh.h (PRAGMA_INSERT_ATTRIBUTES): New.
-Fri Dec 11 12:56:07 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Dec 11 12:56:07 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload1.c (reload_combine): Use BASIC_BLOCK_LIVE_AT_START
to determine if a register is live at a jump destination.
(c_decode_option): Move initialization of cpplib to
lang_init_options.
-Wed Dec 9 19:36:57 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Dec 9 19:36:57 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload1.c (reload_combine, reload_combine_note_store):
Make STORE_RUID always valid.
* except.c (duplicate_eh_handlers, rethrow_symbol_map): Function
pointer parameters changed to use the PARAMS() macro.
-Wed Dec 9 09:12:40
EST 1998 Andrew MacLeod <amacleod@cygnus.com>
+Wed Dec 9 09:12:40 1998 Andrew MacLeod <amacleod@cygnus.com>
* except.h (struct handler_info): Add handler_number field.
* except.c (gen_exception_label): EH labels no longer need to be
* i960/i960.h (CONST_COSTS, case CONST_INT): Accept power2_operand
only when OUTER_CODE is SET.
-Tue Dec 8 22:47:15 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Tue Dec 8 22:47:15 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (strength_reduce): If scan_start points to the loop exit
test, be wary of subversive use of gotos inside expression statements.
include the label under consideration into its range.
* unroll.c (biv_total_increment): Make use of maybe_multiple field.
-Tue Dec 8 22:33:18 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Tue Dec 8 22:33:18 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* explow.c (plus_constant_wide): Don't immediately return with
result of recursive call.
-Tue Dec 8 15:32:56
EST 1998 Andrew MacLeod <amacleod@cygnus.com>
+Tue Dec 8 15:32:56 1998 Andrew MacLeod <amacleod@cygnus.com>
* eh-common.h (struct eh_context): Add table_index for rethrows.
systems.
* configure: Rebuilt.
-Mon Dec 7 23:14:51 1998 Mike Stump <mrs@wrs.com>
+Mon Dec 7 23:14:51 1998 Mike Stump <mrs@wrs.com>
* emit-rtl.c: Fix typo.
* config/arm/unknown-elf.h (TARGET_VERSION): Check
for redefinition.
-Mon Dec 7 16:15:51 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Mon Dec 7 16:15:51 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* sh.c (output_far_jump): Emit braf only for TARGET_SH2.
-Sun Dec 6 04:19:45 PST 1998 Jeff Law (law@cygnus.com)
+Sun Dec 6 04:19:45 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* loop.c (check_dbra_loop): New argument loop_info. Update fields
as needed.
-Sun Dec 6 03:40:13 PST 1998 Jeff Law (law@cygnus.com)
+Sun Dec 6 03:40:13 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
return address for leaf functions out of r31 to support
builtin_return_address.
-Tue Dec 1 15:03:30 1998 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
+Tue Dec 1 15:03:30 1998 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
* jump.c (jump_optimize): Call regs_set_between_p with PREV_INSN(x),
NEXT_INSN(x) to check insn x.
* config/arm/unknown-elf.h (ASM_OUTPUT_DWARF2_ADDR_CONST): Remove
use of user-label_prefix.
-Tue Dec 1 17:58:26 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Tue Dec 1 17:58:26 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload1.c (emit_reload_insns): Clear spill_reg_store
when doing a new non-inherited reload from the same pseudo.
(eliminate_regs): Handle non-constant reg_equiv_constant.
* rtl.h (function_invariant_p): Declare.
-Mon Nov 30 02:00:08 PST 1998 Jeff Law (law@cygnus.com)
+Mon Nov 30 02:00:08 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
-Mon Nov 30 00:42:59 PST 1998 Jeff Law (law@cygnus.com)
+Mon Nov 30 00:42:59 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
(c4x_group1_mem_operand): Likewise.
(c4x_arx_reg_operand): Likewise.
-Wed Nov 25 19:02:55 1998 (Stephen L Moshier) <moshier@world.std.com>
+Wed Nov 25 19:02:55 1998 (Stephen L Moshier) <moshier@world.std.com>
* emit-rtl.c (gen_lowpart_common): Remove earlier change.
* real.c (make_nan): Make SIGN arg actually specify the sign bit.
* config/c4x/c4x.md (addqi3): Emit addqi3_noclobber pattern
during reload.
-Wed Nov 25 22:05:28 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Nov 25 22:05:28 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* config/sh/lib1funcs.asm (___udivsi3_i4): Don't switch to sz == 1
unless FMOVD_WORKS is defined.
-Wed Nov 25 20:11:04 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Nov 25 20:11:04 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* regclass.c (init_reg_sets): Move code that calculates tables
dependent on reg_class_contents from here...
(choose_reload_regs): Rename it here as well. When computing it,
also merge in used hardregs.
-1998-11-25 07:51 -0500 Zack Weinberg <zack@rabi.phys.columbia.edu>
+1998-11-25 Zack Weinberg <zack@rabi.phys.columbia.edu>
* gcc.c: Split out Objective-C specs to...
* objc/lang-specs.h: here. (New file.) Make the specs cpplib
* configure.in: Use AC_PREREQ(2.12.1).
-Mon Nov 23 10:16:38 1998 "Melissa O'Neill" <oneill@cs.sfu.ca>
+Mon Nov 23 10:16:38 1998 Melissa O'Neill <oneill@cs.sfu.ca>
* cccp.c (S_ISREG, S_ISDIR): Delete defines.
* cpplib.c, gcc.c: Likewise.
* local-alloc.c (local_alloc): Use malloc not alloca for
reg_qty, reg_offset, ref_next_in_qty.
-Mon Nov 23 16:46:46 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Mon Nov 23 16:46:46 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* caller-save.c (insert_one_insn): Initialize the live_before and
live_after register sets.
(sh_builtin_saveregs): Use DFmode moves for fp regs on SH4.
(initial_elimination_offset): Take TARGET_ALIGN_DOUBLE into account.
(arith_reg_operand): FPUL_REG is OK for SH4.
- (fp_arith_reg_operand, fp_extended_operand) New functions.
+ (fp_arith_reg_operand, fp_extended_operand): New functions.
(tertiary_reload_operand, fpscr_operand): Likewise.
(commutative_float_operator, noncommutative_float_operator): Likewise.
(binary_float_operator, get_fpscr_rtx, emit_sf_insn): Likewise.
(NPARM_REGS): Eight floating point parameter registers on SH4.
(BASE_RETURN_VALUE_REG): SH4 also passes double values
in floating point registers.
- (GET_SH_ARG_CLASS) Likewise.
+ (GET_SH_ARG_CLASS): Likewise.
Complex float types are also returned in float registers.
(BASE_ARG_REG): Complex float types are also passes in float registers.
(FUNCTION_VALUE): Change mode like PROMOTE_MODE does.
* i386/dgux.c (struct option): Add new "description field".
* m88k/m88k.c (struct option): Likewise.
-Sun Nov 22 16:07:57 PST 1998 Jeff Law (law@cygnus.com)
+Sun Nov 22 16:07:57 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* regmove.c (regmove_profitable_p): Use return value of find_matches
properly.
-Sun Nov 22 02:47:37 PST 1998 Jeff Law (law@cygnus.com)
+Sun Nov 22 02:47:37 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* loop.c (check_dbra_loop): Avoid using gen_add2_insn.
-Sat Nov 21 02:18:38 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Sat Nov 21 02:18:38 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (move_movables): Start of libcall might be new loop start.
* hash.c (hash_table_init_n): Wrap prototype arguments in PARAMS().
-Fri Nov 20 08:34:00 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+Fri Nov 20 08:34:00 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* function.c (nonlocal_goto_handler_slots): Renamed from
nonlocal_goto_handler_slot; now an EXPR_LIST chain.
(goto_handler_and_restore_v9): Comment out.
(goto_handler_and_restore_v9_sp64): Comment out.
-Thu Nov 19 23:44:38 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+Thu Nov 19 23:44:38 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* expr.c (STACK_BYTES): Delete unused macro.
* calls.c: Provide default for PREFERRED_STACK_BOUNDARY.
* regclass.c (init_reg_sets_1): Add prototype.
(init_reg_modes): Likewise.
-1998-11-19 Zack Weinberg <zack@rabi.phys.columbia.edu>
+1998-11-19 Zack Weinberg <zack@rabi.phys.columbia.edu>
* c-common.c: Change warning messages to say `comparison is
always true' or `comparison is always false' instead of the
* config/arm/coff.h: Set USER_LABEL_PREFIX to "_".
-Thu Nov 19 23:20:59 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Thu Nov 19 23:20:59 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload1.c (reload_reg_free_for_value_p):
Early auto_inc reloads don't conflict with outputs.
* reload.c (find_reloads_toplev): Pass &x instead of NULL_PTR in
find_reloads_address call.
-Wed Nov 18 22:13:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Nov 18 22:13:00 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* expr.c (store_expr): Don't generate load-store pair
if TEMP is identical (according to ==) with TARGET.
-Tue Nov 17 22:25:16 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Tue Nov 17 22:25:16 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload1.c (reload_reg_free_for_value_p): When considered reload
has an output, matching inputs are not sufficient to avoid conflict.
(demangle_new_symbols): Likewise.
(scan_linker_output): Likewise.
-Tue Nov 17 17:13:53 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Tue Nov 17 17:13:53 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* flow.c (insn_dead_p): New argument NOTES. Changed all callers.
* rs6000.c (output_mi_thunk): Correct test for aggregate values.
-Mon Nov 16 21:02:52 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Mon Nov 16 21:02:52 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload1.c (reload_reg_free_before_p): Delete.
Changed all callers to use reload_reg_free_for_value_p instead.
* toplev.c (compile_file): Don't pedwarn about undefined static
functions just because we passed -Wunused.
-Mon Nov 16 04:41:41 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Mon Nov 16 04:41:41 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* function.c (purge_addressof_1): Unshare rtl created by
store_bit_field.
-Mon Nov 16 04:23:06 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Mon Nov 16 04:23:06 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* regmove.c (regmove_optimize): Don't do anything but
optimize_reg_copy[123] when flag_regmove is not set.
* configure.in: Recognize --enable-java-gc argument. Subst
`JAVAGC' variable.
-Thu Nov 12 03:32:16 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Thu Nov 12 03:32:16 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
Handle equivalences that have been obscured by gcse:
* dbxout.c: Check HAVE_STAB_H instead of HAVE_STABS_H.
-Mon Nov 9 20:15:19 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+Mon Nov 9 20:15:19 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* regmove.c (regmove_optimize): Fix error in last change.
word swap arguments moved to/from FP registers.
* mips16.S (DFREVCMP): Reverse arguments to OPCODE.
-Mon Nov 9 09:47:06 PST 1998 Jeff Law (law@cygnus.com)
+Mon Nov 9 09:47:06 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
-Mon Nov 9 02:14:14 PST 1998 Jeff Law (law@cygnus.com)
+Mon Nov 9 02:14:14 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
(build_nt): Likewise.
(build_parse_node): Likewise.
-Sun Nov 8 13:10:55 PST 1998 Jeff Law (law@cygnus.com)
+Sun Nov 8 13:10:55 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
(mulsi3, muldi3, umuldi3_highpart): Loosen constraints to allow
small constants, since the hw instructions do.
-Fri Nov 6 20:15:19 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+Fri Nov 6 20:15:19 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* reload1.c (emit_reload_insns): When rewriting the SET_DEST of a
previous insn to store directly into our reload register, make sure
* romp.h (LEGITIMIZE_ADDRESS): Fix typo.
-Fri Nov 6 00:10:00 1998 Jan Hubicka (hubicka@freesoft.cz)
+Fri Nov 6 00:10:00 1998 Jan Hubicka (hubicka@freesoft.cz)
* i386.md (extendsidi2): Use # in the output template.
(extendsidi splitters): New splitters.
out of jump_optimize.
(jump_optimize): Use them.
-Thu Nov 5 07:57:45
EST 1998 Andrew MacLeod <amacleod@cygnus.com>
+Thu Nov 5 07:57:45 1998 Andrew MacLeod <amacleod@cygnus.com>
* except.c (expand_fixup_region_end): Make sure outer context labels
are not issued in an inner context during cleanups.
* extend.texi: Clarify proper uses for register clobbers in asms.
-Wed Nov 4 22:16:36 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+Wed Nov 4 22:16:36 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* recog.h (enum op_type): Define.
(constrain_operands): Adjust prototype.
* toplev.c (rest_of_compilation): Set and clear flow2_completed
as necessary.
-Wed Nov 4 19:15:37 1998 "Melissa O'Neill" <oneill@cs.sfu.ca>
+Wed Nov 4 19:15:37 1998 Melissa O'Neill <oneill@cs.sfu.ca>
* Makefile.in (libcpp.a): Ranlib libcpp.a.
* flow.c (mark_regs_live_at_end): Mark the stack pointer as live
at a RETURN if current_function_sp_is_unchanging is set.
-Wed Nov 4 18:16:29 1998 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
+Wed Nov 4 18:16:29 1998 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
* emit-rtl.c (try_split): Fixed error in Oct 10 patch.
(LIB_SPEC): Handle -mno-cygwin option.
(LINK_SPEC): Handle -mdll.
-Wed Nov 4 22:56:14 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Nov 4 22:56:14 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload.c (find_reloads): Fix test for usage by other reload
to handle secondary reloads properly.
* dwarf2out.c (output_call_frame_info): Comments on last change.
-Tue Nov 3 07:51:43 1998 Richard Earnshaw (rearnsha@arm.com)
+Tue Nov 3 07:51:43 1998 Richard Earnshaw (rearnsha@arm.com)
* arm.c (add_constant): When taking the address of an item in the
pool, get the mode of the item addressed.
* BUGS: Added link to the WWW FAQ.
-Sun Nov 1 18:27:15 PST 1998 Jeff Law (law@cygnus.com)
+Sun Nov 1 18:27:15 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
unions. Don't get confused about the type of a bit-field, despite
the antics of build_modify_expr.
-Sat Oct 31 22:35:29 1998 Jean-Pierre Radley <jpr@jpr.com>
+Sat Oct 31 22:35:29 1998 Jean-Pierre Radley <jpr@jpr.com>
* fixinc.sco: Parameterize #include_next values.
* fixinc/fixinc.sco: Likewise.
* configure.in: Ignore non-absolute value in $AS.
-Fri Oct 30 00:54:25 1998 Peter Jakubek <pjak@snafu.de>
+Fri Oct 30 00:54:25 1998 Peter Jakubek
<pjak@snafu.de>
* m68k.h (INDIRECTABLE_1_ADDRESS_P): Fix thinko.
-Fri Oct 30 00:42:34 1998 Mark Elbrecht <snowball3@usa.net>
+Fri Oct 30 00:42:34 1998 Mark Elbrecht <snowball3@usa.net>
* configure.in (msdosdjgpp): Set exeext and target_alias.
-Thu Oct 29 23:55:43 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+Thu Oct 29 23:55:43 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* flow.c (XNMALLOC): New macro.
(flow_int_list_blocks, basic_block_succ, basic_block_pred): New
(emit_reload_insns): Ensure that when we set reg_reloaded_valid for
any hard reg, reg_reloaded_dead contains valid data.
-Thu Oct 29 22:30:54 1998 Marcus Meissner <Marcus.Meissner@informatik.uni-erlangen.de>
+Thu Oct 29 22:30:54 1998 Marcus Meissner <Marcus.Meissner@informatik.uni-erlangen.de>
* i386.c (i386_comp_type_attributes): Return nonzero for mismatched
"stdcall" and "cdecl" attributes.
* c-common.c (c_get_alias_set): Handle ARRAY_REF of union field.
-Thu Oct 29 14:10:22
EST 1998 Andrew MacLeod <amacleod@cygnus.com>
+Thu Oct 29 14:10:22 1998 Andrew MacLeod <amacleod@cygnus.com>
* except.c (emit_eh_context): Make the EH context register stay alive
at -O0 so stupid.c doesn't get confused.
-1998-10-29 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
+1998-10-29 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
* emit-rtl.c (try_split): Do not try to split a BARRIER.
-Thu Oct 29 01:33:54 1998 Jan Hubicka <hubicka@freesoft.cz>
+Thu Oct 29 01:33:54 1998 Jan Hubicka <hubicka@freesoft.cz>
Jeffrey A Law (law@cygnus.com)
* i386.md: Change ix86_cpu == PROCESSOR_PENTIUM to TARGET_PENTIUM.
(purge_addressof_replacements): New variable.
(purge_addressof): Clear it at end.
-1998-10-28 16:10 -0500 Zack Weinberg <zack@rabi.phys.columbia.edu>
+1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
* c-lang.c: Declare extern char *yy_cur if USE_CPPLIB.
(lang_init): Call check_newline always.
before processing -include/-imacros. Process -imacros and
-include separately, and handle -include by stacking a
buffer for the file in question as if it'd been #included.
- * toplev.c (documented_lang_options) Recognize -H when
+ * toplev.c (documented_lang_options): Recognize -H when
USE_CPPLIB is on.
-1998-10-28 16:09 -0500 Zack Weinberg <zack@rabi.phys.columbia.edu>
+1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
* cpplib.c: Merge do_once into do_pragma. Break file handling
code out of do_include.
suitable extend pattern cannot be found. Code written by
Richard Henderson <rth@cygnus.com>.
-Wed Oct 28 03:59:29 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+Wed Oct 28 03:59:29 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* regclass.c (renumber, regno_allocated): New static variables, moved
out of allocate_reg_info.
* flow.c (life_analysis_1): No longer delete CLOBBER insns after
reload. Handled in reload itself.
-Tue Oct 27 23:32:34 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+Tue Oct 27 23:32:34 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* reload1.c (verify_initial_offsets): New function.
(reload): Call it after reload_as_needed. Also verify that the frame
register allocation. Update all life information in the
reload_insn_chain not to include pseudos without hard regs.
Call alter_reg for all affected speudos.
-
+
(scan_paradoxical_subregs): Disable SMALL_REGISTER_CLASSES special
case, it's not clear what it's supposed to do.
-
+
(hard_reg_use_compare): Take bad_spill_regs into account.
(pseudos_counted): New static variable.
(count_pseudo): New static function.
* tm.texi (ASM_OUTPUT_MAX_SKIP_ALIGN): Document.
-Mon Oct 26 00:36:58 PST 1998 Jeff Law (law@cygnus.com)
+Mon Oct 26 00:36:58 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
(allocate_reg_info): Move variable `i' into the scope where it is
used. Change its type to `size_t'.
-Sun Oct 25 13:10:15 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+Sun Oct 25 13:10:15 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* reload.c (push_reload): When merging reloads, make sure
that reload_in_reg and reload_in are from the same reload in
* mn10200.md (truncated shift): Accept constant inputs too.
-Fri Oct 23 04:06:57 1998 Richard Earnshaw (rearnsha@arm.com)
+Fri Oct 23 04:06:57 1998 Richard Earnshaw (rearnsha@arm.com)
* machmode.h (mode_mask_array): No longer const.
* rtl.c (init_rtl): Fully initialize it if EXTRA_CC_MODES defined.
-Fri Oct 23 11:19:06 1998 Martin v. Löwis <loewis@informatik.hu-berlin.de>
+Fri Oct 23 11:19:06 1998 Martin v. Löwis <loewis@informatik.hu-berlin.de>
* frame.c: Somewhat explain `FDE'.
Suggested by Brendan Kehoe
(restore_expr_status): And restore it.
* function.h (struct function): Add pending_chain.
-1998-10-23 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
+1998-10-23 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
* reorg.c (relax_delay_slots): Fixed test for mostly_true_jump. The
did not match the code.
-Fri Oct 23 00:07:01 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+Fri Oct 23 00:07:01 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* regclass.c (regclass): Break out some code into new function
scan_one_insn, and into regclass_init.
addressing modes with side effects. These are currently
placeholders for the C4x target.
-Thu Oct 22 16:46:35 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+Thu Oct 22 16:46:35 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* loop.c (express_from): Make sure that when generating a PLUS of
a PLUS, any constant expression appears on the outermost PLUS.
-Thu Oct 22 15:46:23 1998 Per Bothner (bothner@cygnus.com)
+Thu Oct 22 15:46:23 1998 Per Bothner (bothner@cygnus.com)
* Makefile.in (distdir-cvs, distdir-start): Clean up so it
works if "$(srcdir)" != ".".
Condition code not set if destination register from 'c' class.
(*subbqi3_carry_clobber): Fix typo.
-1998-10-18 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
+1998-10-18 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
- * reorg.c (steal_delay_list_from_target) Check for insns that
+ * reorg.c (steal_delay_list_from_target): Check for insns that
modify the condition codes and effect the direction of the jump
in the sequence.
* function.c (purge_addressof_1): Replace call to
emit_insns_before() with emit_insn_before().
-Mon Oct 19 19:34:03 1998 Mike Stump <mrs@wrs.com>
+Mon Oct 19 19:34:03 1998 Mike Stump <mrs@wrs.com>
* libgcc2.c (__pure_virtual): Call __terminate instead of _exit.
-Mon Oct 19 13:26:24 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+Mon Oct 19 13:26:24 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* jump.c (sets_cc0_p): Compile only if HAVE_cc0.
* loop.c (scan_loop): Be more selective about what invariants are
moved out of a loop.
-Mon Oct 19 10:46:58 PDT 1998 Jeff Law (law@cygnus.com)
+Mon Oct 19 10:46:58 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* libgcc2.c (eh_context_static): Do not call malloc to allocate the
static eh_context structure.
-Mon Oct 19 10:45:40 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+Mon Oct 19 10:45:40 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* combine.c (recog_for_combine): Lose PADDED_SCRATCHES arg. All
callers changed.
(check_lang_option): Ignore text after end of first word of a
language specific option.
-Sat Oct 17 02:26:03 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+Sat Oct 17 02:26:03 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* reload1.c (reg_used_by_pseudo): New static variable.
(choose_reload_regs): Initialize it.
* reload1.c (reload_as_needed): Fix test for when to call
update_eliminable_offsets.
-Fri Oct 16 20:40:50 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Oct 16 20:40:50 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
Fix consistency problems with reg_equiv_{mem,address};
Improve reload inheritance;
* rtl.h (sets_cc0_p): Revert Oct 14 ATTRIBUTE_NORETURN change.
-Fri Oct 16 07:08:46 1998 Bruce Korb <korb@datadesign.com>
+Fri Oct 16 07:08:46 1998 Bruce Korb <korb@datadesign.com>
* fixinc/* Moved in from ../contrib directory in preparation
for integrating it into the normal build process. In particular,
accidently walk into the free list. Comment how that can happen.
(invalidate): Fix indentation.
-Thu Oct 15 23:53:29 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
- Jeffrey A Law (law@cygnus.com)
+Thu Oct 15 23:53:29 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+ Jeffrey A Law (law@cygnus.com)
* flow.c (life_analysis_1): Do not clobber regs_ever_live after
reload. Never perform rescans of the insn chain after reload.
* config/c4x/t-c4x: Can now build all front ends.
-Wed Oct 14 23:27:08 1998 Didier FORT (didier.fort@fedex.com)
+Wed Oct 14 23:27:08 1998 Didier FORT (didier.fort@fedex.com)
* fixincludes: Fix up rpc/{clnt,svr,xdr}.h for SunOS.
-Wed Oct 14 22:13:28 1998 Joel Sherrill (joel@OARcorp.com)
+Wed Oct 14 22:13:28 1998 Joel Sherrill (joel@OARcorp.com)
* Makefile.in (stmp-fixinc): Do not install assert.h if not desired.
* config/t-rtems: Do not install assert.h -- use newlib's.
-Wed Oct 14 21:57:08 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Oct 14 21:57:08 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* combine.c (combine_instructions): When finished, call init_recog.
* regmove.c (optimize_reg_copy_3): Reject volatile MEMs.
* unroll.c (precondition_loop_p): Remove unused parameter
`loop_end'. All callers changed.
-Tue Oct 13 22:12:11 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+Tue Oct 13 22:12:11 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* reload1.c (maybe_fix_stack_asms): New static function.
(reload): Call it.
prototypes.
* rtlanal.c (for_each_rtx): Formatting tweak.
-1998-10-13 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
+1998-10-13 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
* real.c (emdnorm and etoasc): Disable round to even for c4x target
to be compatible with TI compiler.
the movstrict case. Tidy a potential problem in the multi-word case.
(extract_bit_field): Likewise.
-Tue Oct 13 22:12:11 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+Tue Oct 13 22:12:11 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* flow.c (find_basic_blocks): Emit NOPs after normal calls in this
function.
* collect2.c (main): Pass -EL/-EB through to the compiler.
-1998-10-12 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
+1998-10-12 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
* expr.c (push_block): Handle targets where the stack grows
to higher addresses, but args grow to lower addresses and
* config/arm/thumb.c (thumb_override_options): Add warning about
PIC code not being supported just yet.
-Sun Oct 11 16:49:15 EDT 1998 John Wehle (john@feith.com)
+Sun Oct 11 16:49:15 1998 John Wehle (john@feith.com)
* flow.c: Update comment.
(notice_stack_pointer_modification): New static function.
* i386.c (ix86_epilogue): Optimize the restoring
of the stack pointer.
-Mon Oct 12 01:22:53 PDT 1998 Jeff Law (law@cygnus.com)
+Mon Oct 12 01:22:53 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
(subst_asm_stack_reg): Likewise.
* reorg.c (dbr_schedule): Likewise.
-Fri Oct 9 15:57:51 1998 Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>
+Fri Oct 9 15:57:51 1998 Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>
* flow.c (life_analysis_1): Break out some functions.
(find_basic_blocks_1): Likewise. Also move some variables out and
* loop.c (get_condition): Allow combine when either compare is
VOIDmode.
-Thu Oct 8 11:31:01 PDT 1998 Jeff Law (law@cygnus.com)
+Thu Oct 8 11:31:01 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
-Thu Oct 8 12:21:14 1998 Richard Frith-Macdonald <richard@brainstorm.co.uk>
+Thu Oct 8 12:21:14 1998 Richard Frith-Macdonald <richard@brainstorm.co.uk>
* c-lex.c (remember_protocol_qualifiers): Handle RID_BYREF.
(init_lex): Initialize ridpointers[RID_BYREF].
* c-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
when HOST_BITS_PER_WIDE_INT is >= 64 bits.
-Thu Oct 8 05:05:34 1998 Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>
+Thu Oct 8 05:05:34 1998 Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>
* stmt.c (n_occurrences): New static function.
(expand_asm_operands): Verify that all constrains match in the
* reload.c (find_reloads): Abort if an asm is found with invalid
constraints; all possible problems ought to be checked for earlier.
-Thu Oct 8 04:26:20 1998 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
+Thu Oct 8 04:26:20 1998 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
* flags.h (flag_branch_on_count_reg): Always declare.
* toplev.c (flag_branch_on_count_reg): Likewise.
* Makefile.in (DRIVER_DEFINES): Remove last change.
-Wed Oct 7 01:08:43 1998 Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>
+Wed Oct 7 01:08:43 1998 Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>
* jump.c (duplicate_loop_exit_test): Strip REG_WAS_0 notes off all
insns we're going to copy.
* config/sparc/sysv4.h (ASM_OUTPUT_SECTION_NAME): Don't
check for flag_function_sections.
-Tue Oct 6 20:02:31 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Tue Oct 6 20:02:31 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* cse.c (insert_regs): Fix bug in Sep 24 change.
-Tue Oct 6 17:00:42 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Tue Oct 6 17:00:42 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* flags.h (flag_dump_unnumbered): Declare.
* toplev.c (flag_dump_unnumbered): Don't declare.
* flow.c (flag_dump_unnumbered): Don't declare.
(print_rtl_with_bb): Use return value of print_rtl_single.
-Tue Oct 6 01:36:00 1998 Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>
+Tue Oct 6 01:36:00 1998 Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>
* loop.c (count_one_set): New static function, broken out of
count_loop_regs_set.
(optimization_options): Enable use of flag_branch_on_count_reg.
* rs6000.md (define_function_unit): Describe 604e.
-1998-10-05 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
+1998-10-05 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
* loop.c (move_movables): Corrected threshold calculation for
moved_once registers.
-Mon Oct 5 21:18:45 1998 Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>
+Mon Oct 5 21:18:45 1998 Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>
* loop.c (combine_givs_p): Fix test for identical givs.
* combine.c (simplify_rtx): Do not replace TRUNCATE with a SUBREG if
truncation is not a no-op.
-Mon Oct 5 09:02:04 PDT 1998 Jeff Law (law@cygnus.com)
+Mon Oct 5 09:02:04 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
-Mon Oct 5 08:19:55 PDT 1998 Jeff Law (law@cygnus.com)
+Mon Oct 5 08:19:55 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* h8300.c (handle_pragma): Fix typo.
-Fri Oct 2 10:51:35 1998 Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>
+Fri Oct 2 10:51:35 1998 Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>
* caller-save.c (insert_save_restore): Break this function up
into new functions insert_restore, insert_save and insert_one_insn.
* Makefile.in (cccp.o): Fix typo in last patch.
-Fri Oct 2 16:13:12 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Oct 2 16:13:12 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* t-sh (LIB1ASMFUNCS): Add _set_fpscr .
* config/sh/lib1funcs.asm (___set_fpscr): Add.
(cccp.o, cpplib.o, protoize.o, unprotoize.o): Similarly.
(stmp-fixinc): Similarly.
-Thu Oct 1 19:58:30 1998 Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>
+Thu Oct 1 19:58:30 1998 Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>
* regmove.c (regmove_optimize): Add variable old_max_uid.
At the end of the function, update basic_block_end.
* config/arm/arm.c: Improve interworking support.
-Thu Oct 1 18:43:35 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Thu Oct 1 18:43:35 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload1.c (choose_reload_regs): Fix test if reload_reg_rtx[r] was
copied from reload_out[r] .
(steal_delay_list_from_target): Add missing "used_annul" variable.
(try_merge_delay_insns): Close out half formed comment.
-Wed Sep 30 19:13:20 1998 Zack Weinberg <zack@rabi.phys.columbia.edu>
+Wed Sep 30 19:13:20 1998 Zack Weinberg <zack@rabi.phys.columbia.edu>
* cpplib.c (macroexpand): If arg->raw_before or
arg->raw_after, remove any no-reexpansion escape at the
* function.c (purge_addressof_1): Use bitfield manipulation
routines to handle mem mode < reg mode.
-Wed Sep 30 18:43:32 1998 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
+Wed Sep 30 18:43:32 1998 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
* reorg.c (try_merge_delay_insns): Account for resources referenced
in each instruction in INSN's delay list before trying to eliminate
* caller-save.c (init_caller_save): Use it.
* tm.texi: Document HARD_REGNO_CALLER_SAVE_MODE.
-Wed Sep 30 12:57:30 1998 Zack Weinberg <zack@rabi.phys.columbia.edu>
+Wed Sep 30 12:57:30 1998 Zack Weinberg <zack@rabi.phys.columbia.edu>
* configure.in: Add --enable-cpplib option which uses cpplib
for cpp, but doesn't link cpplib into cc1. Make help text
* loop.c (get_condition): Fix typo in May 9 change.
-Tue Sep 29 11:11:38
EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
+Tue Sep 29 11:11:38 1998 Andrew MacLeod <amacleod@cygnus.com>
* invoke.texi (-fexceptions): Merge 2 different descriptions.
* sdbout.c (sdbout_one_type): Don't look at TYPE_BINFO field of enums.
-Fri Sep 25 19:30:19 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Sep 25 19:30:19 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* sh.c (gen_shl_sext): Fix case 5.
-Fri Sep 25 17:35:23 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Sep 25 17:35:23 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload1.c (reload_combine): Re-add line that got accidentally lost.
(eligible_for_epilogue_delay): Allow DImode operations in delay
slot of a return for ARCH64.
-Thu Sep 24 22:17:54 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Thu Sep 24 22:17:54 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* sh.md (sqrtsf2): Fix mode of sqrt.
-Thu Sep 24 21:48:51 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Thu Sep 24 21:48:51 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload1.c (choose_reload_regs): Also try inheritance when
reload_in is a stack slot of a pseudo, even if we already got a
reload reg.
-Thu Sep 24 21:22:39 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Thu Sep 24 21:22:39 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload1.c (reload_cse_regs_1): Renamed from reload_cse_regs.
(reload_cse_regs): New function body: call reload_cse_regs_1,
(reload_combine_note_use): New function.
(reload_cse_move2add, move2add_note_store): New functions.
-Thu Sep 24 18:48:43 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Thu Sep 24 18:48:43 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload.c (find_reloads): In code to promote RELOAD_FOR_X_ADDR_ADDR
reloads to RELOAD_FOR_X_ADDRESS reloads, test for reload sharing.
If there is not more than one RELOAD_FOR_X_ADDRESS, don't change
RELOAD_FOR_X_ADDR_ADDR reload.
-Thu Sep 24 17:45:55 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Thu Sep 24 17:45:55 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* expr.c (store_constructor): When initializing a field that is smaller
than a word, at the start of a word, try to widen it to a full word.
(alpha_set_memflags, alpha_set_memflags_1): Likewise.
(alpha_align_insns): Properly calculate initial offset wrt max_align.
-Wed Sep 23 10:45:44 1998 Richard Earnshaw (rearnsha@arm.com)
+Wed Sep 23 10:45:44 1998 Richard Earnshaw (rearnsha@arm.com)
* arm.c (find_barrier): Revert change of Apr 23. Handle table
jumps as a single entity, taking into account the size of the
* tree.def (SWITCH_EXPR): New tree node definition.
-Mon Sep 21 23:40:38 PDT 1998 Jeff Law (law@cygnus.com)
+Mon Sep 21 23:40:38 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
-Mon Sep 21 22:31:14 PDT 1998 Jeff Law (law@cygnus.com)
+Mon Sep 21 22:31:14 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* final.c (final_scan_insn): Disable tracking CC across branches.
-Mon Sep 21 17:15:26
EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
+Mon Sep 21 17:15:26 1998 Andrew MacLeod <amacleod@cygnus.com>
* expr.h (eh_rtime_match_libfunc): New extern declaration.
* optabs.c (init_optabs): Set eh_rtime_match_libfunc.
is a CALL_INSN. If CALL_INSN and in_libcall_block, then change code
to INSN.
-Mon Sep 21 14:02:23 1998
+Mon Sep 21 14:02:23 1998 Robert Lipe <robertl@dgii.com>
- * i386.h (TARGET_SWITCHES) Improve doc for align-double. Fix
+ * i386.h (TARGET_SWITCHES): Improve doc for align-double. Fix
typo in no-fancy-math-387 description.
-Mon Sep 21 09:27:18 PDT 1998 Jeff Law (law@cygnus.com)
+Mon Sep 21 09:27:18 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
Mon Sep 21 09:14:49 1998 Robert Lipe <robertl@dgii.com>
- * i386.h (TARGET_SWITCHES) Add description fields for flags
+ * i386.h (TARGET_SWITCHES): Add description fields for flags
documented in install.texi.
- (TARGET_OPTIONS) Likewise.
+ (TARGET_OPTIONS): Likewise.
-Mon Sep 21 01:39:03 PDT 1998 Jeff Law (law@cygnus.com)
+Mon Sep 21 01:39:03 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
(invert_truthvalue): Enable truthvalue inversion for
floating-point operands if -ffast-math.
-Sat Sep 19 23:58:07 1998 Melissa O'Neill <oneill@cs.sfu.ca>
+Sat Sep 19 23:58:07 1998 Melissa O'Neill <oneill@cs.sfu.ca>
* configure.in: Disable collect2 for nextstep. Instead use
crtbegin/crtend.
(alpha_expand_epilogue): Update for alpha_emit_set_long_const.
* alpha.md (movdi): Likewise.
-Sat Sep 19 07:33:36 1998 Richard Earnshaw (rearnsha@arm.com)
+Sat Sep 19 07:33:36 1998 Richard Earnshaw (rearnsha@arm.com)
* arm.c (add_constant): New parameter address_only, change caller.
Set it non-zero if taking the address of an item in the pool.
(m32r_block_immediate_operand): New function: Return true if the
RTL is an integer constant, less than or equal to MAX_MOVE_BYTES.
-Thu Sep 17 16:42:16
EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
+Thu Sep 17 16:42:16 1998 Andrew MacLeod <amacleod@cygnus.com>
* except.c (start_catch_handler): Issue 'fatal' instead of 'error' and
re-align some code.
* libgcc2.c (__eh_rtime_match): fprintf a runtime error. Use <stdio.h>.
-Thu Sep 17 12:24:33 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Thu Sep 17 12:24:33 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* regmove.c (copy_src_to_dest): Check that modes match.
(main): Mark parameter `argc' with ATTRIBUTE_UNUSED.
When generating output, initialize missing struct member to zero.
-Wed Sep 16 14:47:43 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Sep 16 14:47:43 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* regmove.c (copy_src_to_dest): Don't copy if that requires
(a) new register(s).
-Wed Sep 16 01:29:12 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+Wed Sep 16 01:29:12 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* global.c (reg_allocno): Now static.
* reload1.c (reg_allocno): Delete declaration.
register. Similarly do not call find_replacement unless a
scratch register has been provided.
-Tue Sep 15 19:23:01 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+Tue Sep 15 19:23:01 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* i386.h (PREFERRED_RELOAD_CLASS): For standard 387 constants,
return FLOAT_REGS.
* i960.h (CONST_COSTS): Fix thinko. Test flag, not the constant
flag bit mask.
-Tue Sep 15 14:10:54
EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
+Tue Sep 15 14:10:54 1998 Andrew MacLeod <amacleod@cygnus.com>
* except.h (struct eh_entry): Add false_label field.
(end_catch_handler): Add prototype.
* libgcc2.c (__eh_rtime_match): New routine to lump runtime matching
mechanism into one function, if a runtime matcher is provided.
-Tue Sep 15 13:53:59
EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
+Tue Sep 15 13:53:59 1998 Andrew MacLeod <amacleod@cygnus.com>
* config/i960/i960.h (SLOW_BYTE_ACCESS): Change definition to 1.
* config/sparc/sparc.md (movdf_const_intreg_sp32): Fix length
attribute.
-Mon Sep 14 14:02:53 PDT 1998 Jeff Law (law@cygnus.com)
+Mon Sep 14 14:02:53 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
-Mon Sep 14 10:33:56 PDT 1998 Jeff Law (law@cygnus.com)
+Mon Sep 14 10:33:56 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
-Mon Sep 14 09:51:05 PDT 1998 Jeff Law (law@cygnus.com)
+Mon Sep 14 09:51:05 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* c-tree.h (warn_long_long): Declare it.
-Wed Sep 9 23:31:36 1998 (Stephen L Moshier) <moshier@world.std.com>
+Wed Sep 9 23:31:36 1998 (Stephen L Moshier) <moshier@world.std.com>
* emit-rtl.c (gen_lowpart_common): Disable optimization of
initialized float-int union if the value is a NaN.
* c-lex.c (real_yylex): Don't warn about long long constants if
we're allowing long long
-Wed Sep 9 21:58:41 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
+Wed Sep 9 21:58:41 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* except.h (current_function_eh_stub_label): Declare.
(current_function_eh_old_stub_label): Declare.
* configure.in: Don't assume srcdir is .../gcc.
* configure: Rebuilt.
-Sat Sep 5 16:34:34 EDT 1998 John Wehle (john@feith.com)
+Sat Sep 5 16:34:34 1998 John Wehle (john@feith.com)
* global.c: Update comments.
(global_alloc): Assign allocation-numbers
then do not configure the ada subdir.
* configure: Rebuilt.
-Sun Sep 6 14:03:58 PDT 1998 Jeff Law (law@cygnus.com)
+Sun Sep 6 14:03:58 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
-Sun Sep 6 13:28:07 PDT 1998 Jeff Law (law@cygnus.com)
+Sun Sep 6 13:28:07 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* i386.md (movsf, movdf, movxf): Validate memory address returned
from force_const_mem. Kill useless REG_EQUAL setting code.
-Sat Sep 5 14:23:31 1998 Torbjorn Granlund <tege@matematik.su.se>
+Sat Sep 5 14:23:31 1998 Torbjorn Granlund <tege@matematik.su.se>
* m68k.md (zero_extendsidi2): Fix typo.
* config/m32r/m32r.h: Make register 17 be fixed.
* config/m32r/m32r.c: Use SImode for cc operations.
-Thu Sep 3 18:17:34 1998 Benjamin Kosnik <bkoz@cygnus.com>
+Thu Sep 3 18:17:34 1998 Benjamin Kosnik <bkoz@cygnus.com>
* invoke.texi (Warning Options): Add -Wnon-template-friend
documentation.
* fix-header.c (symlink): Treat like readlink.
-Wed Sep 2 19:30:06 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Sep 2 19:30:06 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* dwarfout.c (fundamental_type_code): Encode 32 bit floats/doubles
as FT_float.
* loop.c (check_dbra_loop): Pass COMPARISON_VALUE, not
COMPARISON_VAL, into invariant_p.
-Fri Aug 28 15:13:25 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Aug 28 15:13:25 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* regmove.c (regclass_compatible_p): New function.
(regmove_optimize): Use it.
(fixup_match_1): Don't use code = MINUS when later tieing with
a hard register is likely.
-Fri Aug 28 14:54:07 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Aug 28 14:54:07 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (check_dbra_loop): Fix calculation of FINAL_VALUE when
COMPARISON_VAL was normalized.
* haifa-sched.c (sched_analyze_insn): Fix thinko in last change.
-Thu Aug 27 16:34:51 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Thu Aug 27 16:34:51 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (check_dbra_loop): Enable code for reversal
of some loops without a known constant loop end.
* mn10300.h (RTX_COSTS): Handle UDIV and UMOD too.
-Wed Aug 26 16:35:37 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Wed Aug 26 16:35:37 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* loop.c (check_dbra_loop): Add some code that would allow reversal
of some loops without a known constant loop end if it were enabled.
* tree.c (valid_machine_attribute): Don't apply attributes to both
decl and type.
-Tue Aug 25 12:23:20 PDT 1998 Richard Henderson <rth@cygnus.com>
+Tue Aug 25 12:23:20 1998 Richard Henderson <rth@cygnus.com>
* reload.c (operands_match_p): Handle rtvecs.
different if we're in a varargs function.
* Makefile.in (alias.o): Depend on output.h
-Tue Aug 25 19:20:12 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Tue Aug 25 19:20:12 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* sh.h (GIV_SORT_CRITERION): Delete.
* tree.def (DECL_RESULT): Correct documentation.
-Tue Aug 25 01:15:27 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Tue Aug 25 01:15:27 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* reload1.c (reload_reg_free_before_p): New argument EQUIV; Changed
all callers. Abort for RELOAD_FOR_INSN. RELOAD_FOR_OUTADDR_ADDR:
TREE_UNSIGNED, when bitsize of type's mode is larger than
HOST_BITS_PER_WIDE_INT.
-Fri Aug 21 19:31:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
+Fri Aug 21 19:31:31 1998 Alexandre Petit-Bianco
<apbianco@cygnus.com>
* tree.def (LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR): New tree nodes.
* tree.h (LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY,
* config/arm/thumb.md (extendqisi2_insn): Cope with REG +
OFFSET addressing.
-Wed Aug 19 14:13:31 PDT 1998 Jeff Law (law@cygnus.com)
+Wed Aug 19 14:13:31 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
-Wed Aug 19 13:10:30 PDT 1998 Jeff Law (law@cygnus.com)
+Wed Aug 19 13:10:30 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
* regclass.c: Changed register set documentation to be consistent
with GCC behavior.
- * final.c (final_start_function) Removed redundant test for
+ * final.c (final_start_function): Removed redundant test for
call_fixed_regs.
Wed Aug 19 13:28:41 1998 Mark Mitchell <mark@markmitchell.com>
of the loop.
(strength_reduce): Use next_insn_in_loop. Tweak comments.
-Wed Aug 19 08:29:44 1998 Richard Earnshaw (rearnsha@arm.com)
+Wed Aug 19 08:29:44 1998 Richard Earnshaw (rearnsha@arm.com)
* arm.c (arm_override_options): Remove lie about ignoring PIC flag.
jumps out of the loop to be treated as part of the exit test.
Mon Aug 17 10:06:11 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
- Jeff Law <law@cygnus.com>
+ Jeff Law <law@cygnus.com>
* Makefile.in (cplus-dep.o): Use cplus-dem.c from libiberty.
* cplus-dem.c: Delete.
* reload.c (find_equiv_reg): Reject equivalences separated
by a volatile instruction.
-Sun Aug 16 00:21:44 1998 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
+Sun Aug 16 00:21:44 1998 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
* rs6000/linux.h (CPP_OS_DEFAULT_SPEC): Define.
(unnamed arch64 ashift DI): Truncate shift count if greater than
63, not 31.
-Fri Aug 14 21:52:53 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+Fri Aug 14 21:52:53 1998 J"orn Rennecke
<amylaar@cygnus.co.uk>
* expr.c (store_expr): Don't optimize away load-store pair
when either source or destination have a side effect.
* rs6000/linux.h (LINK_SPEC): Pass -G args to the linker.
-Fri Aug 14 01:23:23 1998 Richard Earnshaw (rearnsha@arm.com)
+Fri Aug 14 01:23:23 1998 Richard Earnshaw (rearnsha@arm.com)
* arm/netbsd.h (TARGET_DEFAULT): Default includes software floating
point.
(define_insn movdf_insn_sp32, movdf_no_e_insn_sp32,
movdf_insn_sp64, movdf_no_e_insn_sp64, movtf_insn,
movtf_no_e_insn_sp32, movtf_insn_hq_sp64, movtf_insn_sp64,
- movtf_no_e_insn_sp64) Replace with new
+ movtf_no_e_insn_sp64): Replace with new
implementation which uses forced splits for all non-single insn
cases.
(define_split DF move cases): New splits in similar vein to DI
* alpha.md (extxl+1,+2): New patterns to work around
combine lossage.
-Sat Aug 8 19:20:22 1998 Gary Thomas (gdt@linuxppc.org)
+Sat Aug 8 19:20:22 1998 Gary Thomas (gdt@linuxppc.org)
- * rs6000.c (rs6000_allocate_stack_space) Fix typo which
+ * rs6000.c (rs6000_allocate_stack_space): Fix typo which
caused bad assembly code to be generated.
Sat Aug 8 18:53:28 1998 Jeffrey A Law (law@cygnus.com)
* i386.md (movqi): When optimizing a load of (const_int 1) into a
NON_QI_REG_P, pretend the register is SImode.
-Wed Jul 29 23:49:23 1998 Todd Vierling <tv@netbsd.org>
+Wed Jul 29 23:49:23 1998 Todd Vierling <tv@netbsd.org>
* configure.in: Use xm-netbsd.h as the NetBSD xm file (not xm-siglist).
Accept arm32 as arm, m68k4k as m68k, mipsle as mips-dec, and any
* i386.c (i386_valid_type_attribute_p): Also accept
attributes for METHOD_TYPEs.
-Tue Jul 28 23:17:39 1998 Peter Gerwinski <peter@gerwinski.de>
+Tue Jul 28 23:17:39 1998 Peter Gerwinski
<peter@gerwinski.de>
* tree.c (build_range_type): Copy TYPE_SIZE_UNIT.
* fixinc.irix (math.h): Install wrapper instead of copying.
-Wed Jul 22 12:37:14 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
+Wed Jul 22 12:37:14 1998 Alexandre Petit-Bianco
<apbianco@cygnus.com>
* tree.def (EXPR_WITH_FILE_LOCATION): Defined as an 'e' expression
so WFL are expanded correctly when contained in a COMPOUND_EXPR.
* tree.h (EXPR_WFL_EMIT_LINE_NOTE): Change macro not to use
lang_flag_0. Added documentation in the flag table.
-Tue Jul 21 23:28:35 1998 Klaus Kaempf <kkaempf@rmi.de>
+Tue Jul 21 23:28:35 1998 Klaus Kaempf <kkaempf@rmi.de>
* cccp.c (do_include): Fix vax c style include handling.
* mn10300.c (MODES_TIEABLE_P): Fix typo.
-Fri Jul 17 03:26:12 1998 Rihcard Earnshaw (rearnsha@arm.com)
+Fri Jul 17 03:26:12 1998 Rihcard Earnshaw (rearnsha@arm.com)
* tree.c (valid_machine_attribute): Only create a new type variant if
there is a decl to use it.
* mn10300.md (movsi, movsf, movdi, movdf): Remove "x" from I -> a
alternative.
-Tue Jul 14 07:41:59 1998 Richard Earnshaw (rearnsha@arm.com)
+Tue Jul 14 07:41:59 1998 Richard Earnshaw (rearnsha@arm.com)
* arm/tcoff.h (USER_LABEL_PREFIX): Make it empty to match coff.h.
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