+2002-04-19 Joel Sherrill <joel@OARcorp.com>
+
+ * config/rtems.h (STARTFILE_SPEC, ENDFILE_SPEC): Fix for non-ELF
+ targets.
+
+2002-04-19 Tom Tromey <tromey@redhat.com>
+
+ * doc/install.texi (Specific): Update status of Solaris 2.8.
+ For PR libgcj/6158.
+
+2002-04-19 Andreas Schwab <schwab@suse.de>
+
+ * real.c: Allow sizeof (REAL_VALUE_TYPE) > 2*NE.
+ (PUT_REAL): Restore old definition.
+
+2002-04-19 Dan Nicolaescu <dann@godzilla.ics.uci.edu>
+ Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
+
+ * doc/install.texi (Specific, sparc-sun-solaris2*): Mention that
+ binutils 2.11.2 and higher generate smaller binaries than Sun's
+ native tools.
+
+2002-04-19 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/6352
+ * toplev.c (rest_of_compilation): Do not defer functions for which
+ TREE_SYMBOL_REFERENCED has already been set.
+
+Fri Apr 19 15:53:03 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.md (movsi_1, movhi_1): Force reload to use more flexible
+ alternative.
+
+2002-04-19 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * builtins.c: Include langhooks.h.
+ (lang_type_promotes_to): Remove.
+ (expand_builtin_va_arg): Use new hook.
+ * c-common.c (c_common_nodes_and_builtins): Don't set hook.
+ (simple_type_promotes_to): Move to c-typeck.c.
+ * c-common.h (simple_type_promotes_to): Remove.
+ * c-decl.c (duplicate_decls, grokdeclarator): Update.
+ * c-format.c: Include langhooks.h.
+ (check_format_types): Update.
+ * c-tree.h (c_type_promotes_to): New.
+ * c-typeck.c (c_type_promotes_to): Move from c-common.c.
+ (type_lists_compatible_p): Update.
+ * langhooks-def.h (lhd_type_promotes_to): New.
+ (LANG_HOOKS_TYPE_PROMOTES_TO): New.
+ (LANG_HOOKS_FOR_TYPES_INITIALIZER): Update.
+ * langhooks.c (lhd_type_promotes_to): New.
+ * langhooks.h (struct lang_hooks_for_types): New hook.
+ * tree.h (lang_type_promotes_to): Remove.
+objc:
+ * objc-lang.c (LANG_HOOKS_TYPE_PROMOTES_TO): Redefine.
+
+2002-04-18 Richard Henderson <rth@redhat.com>
+
+ * function.c: Revert patch for c/6358.
+
+2002-04-18 Richard Henderson <rth@redhat.com>
+
+ * ifcvt.c (find_cond_trap): Handle cases with no proper THEN or JOIN
+ blocks. Handle multiple references to the TRAP block. Handle
+ non-adjacent THEN and OTHER blocks.
+
+2002-04-18 Richard Henderson <rth@redhat.com>
+
+ * config/ia64/ia64.c (ia64_function_arg_pass_by_reference): Don't
+ crash with no type for by-mode libcalls.
+
+ * config/ia64/ia64.md (conditional_trap): Fix predicate polarity.
+
+2002-04-18 Bob Wilson <bob.wilson@acm.org>
+
+ * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
+ __xtensa_nonlocal_goto): Use a syscall instructions to flush
+ the register windows.
+
+2002-04-18 Zack Weinberg <zack@codesourcery.com>
+
+ * real.h: Define REAL_VALUE_TYPE_SIZE as 96 or 160, as
+ appropriate. Document need for extended precision even when
+ MAX_LONG_DOUBLE_TYPE_SIZE is smaller. Define REAL_WIDTH here,
+ based on REAL_VALUE_TYPE_SIZE. Use REAL_WIDTH to size
+ REAL_VALUE_TYPE. Define CONST_DOUBLE_FORMAT here. Use #error
+ instead of relying on later syntax error when REAL_WIDTH > 5.
+ * real.c: Define NE based only on whether or not we have a
+ full 128-bit extended type (not INTEL_EXTENDED_IEEE_FORMAT).
+ Require sizeof(REAL_VALUE_TYPE) == 2*NE. Unconditionally
+ define GET_REAL and PUT_REAL as simple memcpy operations; no
+ need to byteswap or round.
+ Use #error instead of #ifdef-ing out the entire file, for
+ prompt error detection.
+
+ * rtl.c, gengenrtl.c: No need to calculate CONST_DOUBLE_FORMAT here.
+
+2002-04-18 David S. Miller <davem@redhat.com>
+
+ * config/sparc/sparc.h (BRANCH_COST): Define.
+
+ * fold-const.c (BRANCH_COST): Don't provide default here, expr.h
+ does it.
+
+2002-04-18 Hans-Peter Nilsson <hp@bitrange.com>
+
+ * flow.c (update_life_info): Ignore return value of cleanup_cfg.
+ Mask out PROP_SCAN_DEAD_CODE | PROP_KILL_DEAD_CODE in
+ propagate_block calls after relaxation loop using new variable
+ stabilized_prop_flags.
+
+2002-04-18 Richard Henderson <rth@redhat.com>
+
+ * config/ia64/ia64.c (ia64_function_arg_pass_by_reference): New.
+ (ia64_va_arg): Expect variable sized types by reference.
+ * config/ia64/ia64-protos.h: Update.
+ * config/ia64/ia64.h (FUNCTION_ARG_PASS_BY_REFERENCE): Use
+ ia64_function_arg_pass_by_reference.
+
+2002-04-18 Richard Henderson <rth@redhat.com>
+
+ * ifcvt.c: Include except.h.
+ (block_has_only_trap): Break out from find_cond_trap.
+ (find_cond_trap): Use it. Always delete the trap block.
+ (merge_if_block): Allow then block null. Be less simplistic about
+ what insns can end a block.
+ * Makefile.in (ifcvt.o): Depend on except.h.
+
+ * config/ia64/ia64.md (trap, conditional_trap): New.
+
+2002-04-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/6358
+ * function.c (assign_parms): Assign hard current_function_return_rtx
+ register here...
+ (expand_function_end): ...not here.
+
+2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * c-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.
+ * c-tree.h (c_incomplete_type_error): New.
+ * c-typeck.c (require_complete_type, build_component_ref): Update.
+ (incomplete_type_error): Rename.
+ * langhooks-def.h (lhd_incomplete_type_error): New.
+ (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): New.
+ (LANG_HOOKS_FOR_TYPES_INITIALIZER): Update.
+ * langhooks.c (lhd_incomplete_type_error): New.
+ * langhooks.h (struct lang_hooks_for_types): New hook.
+ * tree.c (size_in_bytes): Use new hook.
+ * tree.h (incomplete_type_error): Remove.
+objc:
+ * objc-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.
+
+2002-04-18 Zack Weinberg <zack@codesourcery.com>
+
+ * config/arc/arc.md: Remove #if HOST_FLOAT_FORMAT !=
+ TARGET_FLOAT_FORMAT blocks.
+
+2002-04-18 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
+
+ * doc/install.texi (Downloading the source): Do not mention Chill
+ any longer, but mention Ada.
+ (Configuration): Do not mention Chill any longer.
+
+2002-04-18 Hans-Peter Nilsson <hp@axis.com>
+
+ * config/cris/cris.h (TARGET_VERSION): Remove local version number.
+
+Thu Apr 18 17:14:08 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.h (SSE_FLOAT_MODE_P): Fix bogus conflict resolution
+ in last patch.
+
+2002-04-18 Jakub Jelinek <jakub@redhat.com>
+
+ * fold-const.c (fold): Use (*lang_hooks.types.unsigned_type)
+ instead of unsigned_type.
+
+Thu Apr 18 15:49:12 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.h (SSE_FLOAT_MODE_P): Kill bogus TARGET_SSE_MATH check.
+ * i386.md (sse_mov?fcc*): Swap operands for cases they will be swapped
+ later.
+
+2002-04-18 Bernd Schmidt <bernds@redhat.com>
+
+ * attribs.c (vector_type_node_list): New static variable.
+ (handle_vector_size_attribute): Use it to avoid generating a
+ new type node each time we are called.
+
+ * combine.c (subst): Avoid trying to make a vector mode subreg of
+ an integer constant.
+ (gen_lowpart_for_combine): Likewise.
+
+2002-04-18 Roger Sayle <roger@eyesopen.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ * fold-const.c (fold) [NOP_EXPR]: Convert (T)(x&c) into ((T)x&(T)c)
+ for integer constant c (if x has unsigned type or sign bit is not
+ set in c). This folds the zero/sign extension into the bit-wise and
+ operation.
+
+2002-04-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/6205
+ * config/i386/i386.md (movsf_1): Use pxor only if TARGET_SSE2,
+ otherwise xorps.
+
+2002-04-17 NIIBE Yutaka <gniibe@m17n.org>
+
+ * config/sh/elf.h: Undefine ASM_OUTPUT_CASE_LABEL.
+
+2002-04-17 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * gcc.c (read_specs): Detect and fail if an attempt is made to
+ rename a spec string to an already existing string.
+
+2002-04-17 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.c (legitimize_pic_address): Do not generate
+ illegal address constant without CONST.
+
+2002-04-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * sparc/linux64.h (CC1_SPEC): Error for -m32 and -m64.
+ * sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise.
+
+2002-04-17 Ulrich Weigand <uweigand@de.ibm.com>
+
+ PR optimization/6305
+ * config/s390/s390.c (s390_expand_plus_operand): Use find_replacement
+ to make sure previous reloads are taken into account. Generate
+ better code if one operand is an in-range immediate constant.
+
+2002-04-16 Andrew Haley <aph@cambridge.redhat.com>
+
+ * doc/install.texi (Building): libgcj requires GNU make.
+
+2002-04-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/6315
+ * config/sparc/sparc.md (movtf reg<-reg split): Allow spliting
+ even if hard quad and register is not floating.
+ (movtf reg<-mem split): Disallow splitting if hard quad and
+ register is floating.
+ (movtf mem<-reg split): Likewise.
+ * config/sparc/sparc.c (fp_register_operand): New predicate.
+ * config/sparc/sparc.h (PREDICATE_CODES): Add fp_register_operand.
+
+2002-04-17 Zack Weinberg <zack@codesourcery.com>
+
+ * Makefile.in (PROTO_OBJS): Add cppdefault.o.
+ (protoize.o): Take $(PREPROCESSOR_DEFINES) off command line.
+ (unprotoize.o): Ditto. Build from protoize.c. Define
+ UNPROTOIZE on command line.
+ * protoize.c: Include cppdefault.h. Delete include_defaults.
+ (in_system_include_dir): Use cpp_include_defaults (defined in
+ cppdefault.o).
+ * unprotoize.c: Delete file.
+
+2002-04-17 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/rs6000/altivec.h (vec_ld): Add array variants.
+ (vec_lde): Same.
+ (vec_ldl): Same.
+
+2002-04-17 Alan Matsuoka <alanm@redhat.com>
+ Aldy Hernandez <aldyh@redhat.com>
+
+ * config/rs6000/altivec.h: Define __ALTIVEC__.
+ (bool): New.
+ (__pixel): New.
+ (pixel): New.
+ (vec_cfux): New.
+ (vec_vmaddfp): New.
+ (vec_vsldoi): New.
+ Add parentheses to all macro arguments.
+
2002-04-16 Richard Henderson <rth@redhat.com>
PR c++/6320
PR target/6305
* config/s390/s390.md (mulsidi3): Set both subregs of the
- multiword register.
+ multiword register.
2002-04-16 Aldy Hernandez <aldyh@redhat.com>
the only supported ways to configure gcc.
2002-04-15 Roland McGrath <roland@frob.com>
-
+
* config.gcc (alpha*-*-gnu*): New target configuration.
* config/alpha/gnu.h: New file for it.
* config/gnu.h (TARGET_MEM_FUNCTIONS): #undef before #define.
* stmt.c (expand_start_stmt_expr): Add has_scope parameter.
* tree-inline.c (expand_call_inline): Set STMT_EXPR_NO_SCOPE
on the STMT_EXPR created for the inline function.
-
+
2002-04-15 Richard Henderson <rth@redhat.com>
* config/alpha/linux.h, config/arm/linux-elf.h, config/i370/linux.h,
* config/ia64/ia64.h (ASM_SPEC): Moved from here ...
* config/ia64/sysv4.h (ASM_SPEC): ... to here, so that it
overrides the definition in config/svr4.h.
-
+
2002-04-12 Eric Norum <eric.norum@usask.ca>
* config/rtems.h, config/a29k/rtems.h, config/arm/rtems-elf.h,
* flow.c (mark_used_reg): Manage reg_cond_dead properly for
modes spanning multiple hard regs.
-
+
* recog.c (peephole2_optimize): Rebuild jump labels as needed.
2002-04-11 John David Anglin <dave@hiauly1.hia.nrc.ca>
OSDN Git Service
