+2003-08-19 Richard Sandiford <rsandifo@redhat.com>
+
+ PR target/11924
+ * config/mips/mips.c (INTERNAL_SYMBOL_P): New macro.
+ (mips_classify_symbol, m16_usym8_4, m16_usym5_4): Use it.
+
+2003-08-18 Matt Kraai <kraai@alumni.cmu.edu>
+
+ PR c/11207
+ * c-typeck.c (set_init_index): Check for negative index.
+
+2003-08-18 Bob Wilson <bob.wilson@acm.org>
+
+ * config/xtensa/crti.asm (_init, _fini): Add alternate code for new
+ call0 ABI.
+ * config/xtensa/crtn.asm (_init, _fini): Likewise.
+ * config/xtensa/lib1funcs.asm (__mulsi3, __udivsi3, __divsi3,
+ __umodsi3, __modsi3): Likewise.
+ * config/xtensa/t-xtensa (crti.o, crtn.o): Add $(GCC_CFLAGS) and
+ $(INCLUDES).
+
+2003-08-18 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/rs6000/spe.md ("*nabssf2_gpr"): New.
+
+2003-08-18 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.md: Quote C code in braces. Remove use of
+ fake const0_rtx operands. Remove double backslashes. Use \;.
+ Remove workarounds for bogus warnings.
+
+2003-08-18 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.md (muldf3, mulsf3): Don't call a gen_* function.
+ (muldf3_internal, muldf3_r4300): Select based on TARGET_4300_MUL_FIX
+ rather than TARGET_MIPS4300.
+ (mulsf3_internal, mulsf3_r4300): Likewise.
+
+2003-08-18 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.md: Renumber unspecs. Clean up comments.
+
+2003-08-17 Roger Sayle <roger@eyesopen.com>
+
+ * simplify-rtx.c (associative_constant_p): New function to test
+ whether an RTX expression is an immediate constant.
+ (simplify_associative_operation): New function to perform some
+ reassociation optimizations of associative binary expressions.
+ (simplify_binary_operation): Use simplify_associative_operation
+ to simplify PLUS, MULT, AND, IOR, XOR, SMIN, SMAX, UMIN and UMAX.
+ Floating point expressions are only reassociated when unsafe
+ math optimizations are permitted.
+
+2003-08-17 Andreas Jaeger <aj@suse.de>
+
+ * config/alpha/alpha.md: Remove usage of PARAMS.
+
+ * config/i386/cygwin.h: Convert K&R prototypes to ISO C90.
+ * config/i386/i386-interix.h: Likewise.
+ * config/i386/winnt.c: Likewise.
+ * config/i386/cygming.h: Likewise.
+ * config/i386/cygwin2.c: Likewise.
+ * config/darwin.c: Likewise.
+ * config/darwin-c.c: Likewise.
+ * config/darwin-protos.h: Likewise.
+ * config/darwin.h: Likewise.
+ * config/s390/s390-protos.h: Likewise.
+ * config/s390/s390.c: Likewise.
+ * config/ia64/ia64.c: Likewse
+ * config/ia64/ia64-protos.h: Likewise.
+ * config/ia64/ia64-c.c: Likewise.
+
+2003-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * config/sparc/sparc.c: Convert to ISO C.
+
+ * config/sparc/sparc-protos.h: Don't use the PARAMS macro.
+ * config/sparc/sparc.c: Likewise.
+
+2003-08-16 Nathan Sidwell <nathan@codesourcery.com>
+
+ PR c++/11512
+ * stmt.c (expand_expr_stmt_value): Don't warn about any void
+ typed expression.
+
+2003-08-16 Jan Hubicka <jh@suse.cz>
+
+ * i386.c (ix86_fntype_regparm): Rename from ...
+ (ix86_function_regparm): ... this one; add fastcall and local
+ functions.
+ (ix86_function_ok_for_sibcall): Update.
+ (ix86_return_pops_args): Likewise.
+ (init_cumulative_args): Likewise.
+ (x86_can_output_mi_thunk): Likewise.
+ (function_arg): Fix formating.
+ (x86_this_parameter): Fix fastcall.
+ (x86_output_mi_thunk): Likewise.
+
+ * cgraph.c (cgraph_mark_needed_node): Do not mark functions without
+ body as reachable; mark nested functions as needed too.
+ (dump_cgraph): Do not output global.calls.
+ * cgraph.h (cgraph_global_info): Kill.
+ * cgraphunit.c (cgraph_finalize_function): Enqueue needed functions.
+ (record_call_1): Speedup.
+ (cgraph_analyze_function): Break out from ...; compute inlining
+ parameters.
+ (cgraph_finalize_compilation_unit): ... here.
+ (cgraph_mark_inline): Kill computation of calls.
+ (cgraph_decide_inlining): Do not compute most of initial values.
+
+2003-08-14 Roger Sayle <roger@eyesopen.com>
+
+ * fold-const.c (negate_expr_p): MULT_EXPRs and RDIV_EXPRs are easy
+ to negate if either operand is easy to negate, if we don't care
+ about sign-dependent rounding.
+ (negate_expr): Make the logic to negate a REAL_CST explicit.
+ Attempt to negate a MULT_EXPR or RDIV_EXPR by negating an operand
+ that's easy to negate, if we don't honor sign-dependent rounding.
+ (fold <MULT_EXPR>): Optimize -A * B as A * -B if B is easy to
+ negate, and the symmetric A * -B as -A * B if A is easy to negate.
+ (fold <RDIV_EXPR>): Likewise, optimize -A/B and C/-D as A/-B and
+ -C/D if B and C are cheap to negate. Add an explicit rule to
+ optimize X/-1.0 as -X when we don't care about signaling NaNs.
+
+2003-08-14 Zack Weinberg <zack@codesourcery.com>
+
+ * Makefile.in (tm_file): Rename tm_include_list.
+ (tm_p_file): Rename tm_p_include_list.
+ (build_xm_file): Rename build_xm_include_list.
+ (host_xm_file): Rename host_xm_include_list.
+ (xm_file): Rename xm_include_list.
+ (xm_file_list): Add to be substituted.
+ (cs-config.h, cs-bconfig.h, cs-tconfig.h, cs-tm.h, cs-tm_p.h):
+ Update to match.
+ (bt-load.o): Add missing dependency on $(TM_H).
+ * configure.in: Prefix value of EXTRA_MODES_FILE with config/.
+ For each of tm_file, tm_p_file, xm_file, host_xm_file, and
+ build_xm_file, generate both *_file_list and *_include_list
+ values from it. (xm_file_list was formerly not being generated.)
+ In *_include_list, prefix the names of all headers found in
+ $(srcdir)/config with config/. In each loop, consider only
+ the special case files that can actually appear in that list.
+ AC_SUBST all *_file_list and all *_include_list variables; do
+ not AC_SUBST the plain *_file variables.
+ * configure: Regenerate.
+
+2003-08-14 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
+
+ * cfg.c (dump_edge_info): Add name of loop_exit edge flag.
+
+2003-08-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * pa.c (pa_adjust_insn_length): Delete adjustment for delay slot in
+ direct calls.
+ (attr_length_call): Include it here. Improve length estimate for
+ local calls.
+ (output_call): Use targetm.binds_local_p.
+
+2003-08-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * builtins.c (CASE_MATHFN): New helper macro.
+ (mathfn_built_in): Simplify and sort.
+
+ * protoize.c (substr): Delete, callers changed to `strstr'.
+
+2003-08-13 Zack Weinberg <zack@codesourcery.com>
+
+ * config.gcc (iq2000*-*-elf*): Don't set xm_file.
+ * config/iq2000/xm-iq2000.h: Delete file.
+
2003-08-13 Geoffrey Keating <geoffk@apple.com>
* gengtype.c (walk_type): Process a subobject before processing
2003-08-09 Per Bothner <pbothner@apple.com>
- * cppinit.c (cpp_read_main_file): Split out source-independent
- initialization to separate function ...
- (cpp_post_options): New function.
- * cppfiles.c (cpp_stack_file): Rename public name to ...
- (_cpp_stack_file): New internal function name.
- * cpplib.h: Update accordingly.
- * cppinit.c: (cpp_create_reader): Initialize cpp_readers line here.
- (cpp_read_main_file): Don't initialize line here.
- * c-opts.c (c_common_post_options): Call cpp_post_options.
- (c_common_parse_file): Call cpp_read_main_file, not cpp_stack_file.
- * fix-header.c (read_scan_file): Call cpp_post_options.
-
+ * cppinit.c (cpp_read_main_file): Split out source-independent
+ initialization to separate function ...
+ (cpp_post_options): New function.
+ * cppfiles.c (cpp_stack_file): Rename public name to ...
+ (_cpp_stack_file): New internal function name.
+ * cpplib.h: Update accordingly.
+ * cppinit.c: (cpp_create_reader): Initialize cpp_readers line here.
+ (cpp_read_main_file): Don't initialize line here.
+ * c-opts.c (c_common_post_options): Call cpp_post_options.
+ (c_common_parse_file): Call cpp_read_main_file, not cpp_stack_file.
+ * fix-header.c (read_scan_file): Call cpp_post_options.
+
2003-08-09 Per Bothner <per@bothner.com>
* c-decl.c (SCOPE_LIST_APPEND): Remove bogus line continuation.
2003-08-08 Richard Henderson <rth@redhat.com>
- PR target/11535
- * config/ia64/ia64.c (ia64_initial_elimination_offset): Remove
- RETURN_ADDRESS_POINTER_REGNUM.
- (ia64_expand_prologue): Don't frob it.
- (ia64_output_function_epilogue): Likewise.
- (ia64_return_addr_rtx): New.
- (ia64_split_return_addr_rtx): New.
- * config/ia64/ia64-protos.h: Update.
- * config/ia64/ia64.h (FIRST_PSEUDO_REGISTER): Decrement.
- (RETURN_ADDRESS_POINTER_REGNUM): Remove.
- (GENERAL_REGNO_P): Don't check it.
- (AR_*_REGNUM): Renumber.
- (FIXED_REGISTERS): Remove RETURN_ADDRESS_POINTER_REGNUM.
- (CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS): Likewise.
- (REG_ALLOC_ORDER, REG_CLASS_CONTENTS): Likewise.
- (ELIMINABLE_REGS, REGISTER_NAMES): Likewise.
- (RETURN_ADDR_RTX): Use ia64_return_addr_rtx.
- * config/ia64/ia64.md (UNSPEC_RET_ADDR): New.
- (movdi_ret_addr): New.
+ PR target/11535
+ * config/ia64/ia64.c (ia64_initial_elimination_offset): Remove
+ RETURN_ADDRESS_POINTER_REGNUM.
+ (ia64_expand_prologue): Don't frob it.
+ (ia64_output_function_epilogue): Likewise.
+ (ia64_return_addr_rtx): New.
+ (ia64_split_return_addr_rtx): New.
+ * config/ia64/ia64-protos.h: Update.
+ * config/ia64/ia64.h (FIRST_PSEUDO_REGISTER): Decrement.
+ (RETURN_ADDRESS_POINTER_REGNUM): Remove.
+ (GENERAL_REGNO_P): Don't check it.
+ (AR_*_REGNUM): Renumber.
+ (FIXED_REGISTERS): Remove RETURN_ADDRESS_POINTER_REGNUM.
+ (CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS): Likewise.
+ (REG_ALLOC_ORDER, REG_CLASS_CONTENTS): Likewise.
+ (ELIMINABLE_REGS, REGISTER_NAMES): Likewise.
+ (RETURN_ADDR_RTX): Use ia64_return_addr_rtx.
+ * config/ia64/ia64.md (UNSPEC_RET_ADDR): New.
+ (movdi_ret_addr): New.
2003-08-08 Geoffrey Keating <geoffk@apple.com>
2003-08-08 Kelley Cook <kelleycook@wideopenwest.com>
* configure.in (gcc_cv_prog_cmp_skip): Flipflop make_compare_target
- and gcc_cv_prog_cmp_skip.
+ and gcc_cv_prog_cmp_skip.
* configure: Regenerate.
2003-08-08 Stan Cox <scox@redhat.com>