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  1. 18 Jul, 2003 8 commits
    • Makefile.in, [...]: Remove handling of lang-options.h and options_.h. · b2e608ca 
      	* Makefile.in, configure, configure.in: Remove handling of
	lang-options.h and options_.h.
	* toplev.c (struct lang_opt, documented_lang_options): Remove.
	(display_help): Don't use documented_lang_options.
ada:
	* lang-options.h: Remove.
	* lang.opt: Add help text.
java:
	* lang-options.h: Remove.
	* lang.opt: Add help text.

From-SVN: r69544
      Neil Booth committed
    • c-decl.c (pushdecl_function_level): Make static, return nothing. · 9cd51ef6 
      	* c-decl.c (pushdecl_function_level): Make static, return nothing.
	(kept_level_p): Fold into poplevel.
	(undeclared_variable): Moved here from c-typeck.c.  Export.
	* c-tree.h (KEEP_YES, KEEP_NO, KEEP_MAYBE): New #defines.
	(undeclared_variable): Prototype here.  Don't prototype
	kept_level_p nor pushdecl_function_level.
	* c-parse.in: Change first argument to poplevel from
	"kept_level_p()" to "KEEP_MAYBE".
	* c-typeck.c (undeclared_variable): Moved to c-decl.c.

From-SVN: r69540
      Zack Weinberg committed
    • simplify-rtx.c (simplify_rtx): Use simplify_gen_binary to swap commutative… · cf6bcbd0 
      simplify-rtx.c (simplify_rtx): Use simplify_gen_binary to swap commutative operands instead of modifying the...


	* simplify-rtx.c (simplify_rtx): Use simplify_gen_binary to swap
	commutative operands instead of modifying the RTL in-place.

From-SVN: r69539
      Roger Sayle committed
    • re PR rtl-optimization/11557 (constant folding) · 2b187c63 
      	PR optimization/11557
	* calls.c (flags_from_decl_or_type): Do not set ECF_LIBCALL_BLOCK
	unless we know which function is being called.

	PR optimization/11557
	* gcc.dg/20030717-1.c: New test.

From-SVN: r69538
      Mark Mitchell committed
    • linker-map.gnu: Add __moneypunct_cache, __timepunct_cache. · fea4065d 
      
2003-07-17  Benjamin Kosnik  <bkoz@redhat.com>

	* config/linker-map.gnu: Add __moneypunct_cache, __timepunct_cache.
	* config/locale/generic/messages_members.h: Tweaks.
	* config/locale/generic/monetary_members.cc
	(moneypunct::_M_initialize_moneypunct): Use cache.
	(moneypunct::~moneypunct): Delete cache.
	* config/locale/generic/time_members.cc:
	(__timepunct::_M_initialize_timepunct): Use cache.
	* config/locale/generic/time_members.h:
	(__timepunct::~__timepunct): Delete cache.
	(__timepunct::__timepunct): Set cache.
	* config/locale/gnu/messages_members.h: Tweaks.
	* config/locale/gnu/monetary_members.cc:
	(moneypunct::_M_initialize_moneypunct): Use cache.
	(moneypunct::~moneypunct): Delete cache.
	* config/locale/gnu/time_members.cc:
	(__timepunct::_M_initialize_timepunct): Use cache.
	* config/locale/gnu/time_members.h:
	(__timepunct::~__timepunct): Delete cache.
	(__timepunct::__timepunct): Set cache.
	* include/bits/locale_facets.h (__timepunct_cache): New.
	(__moneypunct_cache): New.
	* include/bits/locale_facets.tcc: Tweak.
	* src/locale.cc (__timepunct::_S_timezones): Adjust for cache.
	* src/locale-inst.cc: Instantiate caches.
	* src/globals.cc: Add "C" caches.
	* src/localename.cc: Use external "C" caches.

From-SVN: r69535
      Benjamin Kosnik committed
    • cse.c (fold_rtx): Use swap_commutative_operands_p to determine whether to… · c715abdd 
      cse.c (fold_rtx): Use swap_commutative_operands_p to determine whether to reorder the operands of...


	* cse.c (fold_rtx): Use swap_commutative_operands_p to determine
	whether to reorder the operands of a commutative binary operator.

From-SVN: r69534
      Roger Sayle committed
    • fold-const.c (const_binop): Avoid performing the FP operation at compile-time... · 3e4093b6 
      
	* fold-const.c (const_binop): Avoid performing the FP operation at
	compile-time, if either operand is NaN and we honor signaling NaNs,
	or if we're dividing by zero and either flag_trapping_math is set
	or the desired mode doesn't support infinities.
	(fold_initializer): New function to fold an expression ignoring any
	potential run-time exceptions or traps.
	* tree.h (fold_initializer): Prototype here.
	* c-typeck.c (build_binary_op): Move to the end of the file so
	that intializer_stack is in scope.  If constructing an initializer,
	i.e. when initializer_stack is not NULL, use fold_initializer to
	fold expressions.
	* simplify-rtx.c (simplify_binary_operation): Likewise, avoid
	performing FP operations at compile-time, if they would raise an
	exception at run-time.

From-SVN: r69533
      Roger Sayle committed
    • Daily bump. · 35c77862 
      From-SVN: r69531
      GCC Administrator committed
  3. 17 Jul, 2003 24 commits
  5. 16 Jul, 2003 8 commits
    • mainpage.html: Move building/writing instructions... · 1ef4a5d4 
      2003-07-16  Phil Edwards  <pme@gcc.gnu.org>

	* docs/doxygen/mainpage.html:  Move building/writing instructions...
	* docs/doxygen/guide.html:  ...to here.  New file.

From-SVN: r69485
      Phil Edwards committed
    • prologue / epilogue / warning patches: · fada1961 
      2003-07-16  J"orn Rennecke <joern.rennecke@superh.com>
	    Con Bradley <con.bradley@superh.com>

	* sh-protos.h (sh_get_pr_initial_val): Declare.
	* sh.c (regno_reg_class): Make its elements type enum reg_class.
	(output_stack_adjust): Remove emit_fn argument.  Add epilogue_p
	and live_regs_mask arguments.  Changed all callers.
	(save_schedule_s): New structure.
	(save_schedule): New typedef.
	(scavenge_reg, sh5_schedule_saves, sh5_schedule_saves): New functions.
	(calc_live_regs): For TARGET_SHMEDIA, use leaf_function_p.
	In interrupts handlers, also save registers that are usually
	partially saved, and make sure there is at least one general purpose
	register saved if a target register needs saving.
	Add casts in comparisons to avoid warnings.
	(sh_media_register_for_return): return -1 for interrupt handlers.
	(MAX_SAVED_REGS, MAX_TEMPS): New defines.
	(sh_expand_prologue): Use sh5_schedule_saves.  Check that any temp
	registers used are available.
	Set RTX_FRAME_RELATED_P where appropriate.
	Add an REG_FRAME_RELATED_EXPR for r0 + offset addressing.
	(sh_expand_epilogue, sh_set_return_address): Use sh5_schedule_saves.
	(initial_elimination_offset): Likewise.
	* sh.h (DWARF_CIE_DATA_ALIGNMENT): Set to -4.
	(LOCAL_ALIGNMENT, GENERAL_REGISTER_P): Add casts to avoid warnings.
	(FP_REGISTER_P): Add casts to fix broken handling of unsigned REGNO.
	(XD_REGISTER_P, TARGET_REGISTER_P): Likewise.
	(HARD_REGNO_CALL_PART_CLOBBERED): Also yield nonzero for r15,
	and for target registers.
	(RETURN_IN_MEMORY): Add parentheses to avoid warnings.
	(regno_reg_class): Make its elements type enum reg_class.
	(CONSTRAINT_LEN): Don't use isdigit.
	(FUNCTION_ARG_REGNO_P): Add casts to avoid warnings.
	(FUNCTION_ARG): Add parentheses to avoid warnings.
	(RETURN_ADDR_RTX): Use sh_get_pr_initial_val.
	(RETURN_ADDR_OFFSET): Define to -1 for TARGET_SH5.
	(SH_DBX_REGISTER_NUMBER): Add casts to avoid warnings.
	(EH_RETURN_DATA_REGNO): Use unsigned constants to avoid warnings.
	* sh.md (xordi3+1): Remove unused variable regno.
	(return_media): Check that tr0 is available before using it.

Co-Authored-By: Con Bradley <con.bradley@superh.com>

From-SVN: r69480
      J"orn Rennecke committed
    • file should have been named i386-pentium4-not-mull.c, not i386-pentium4-no-mull.c. · 1f8ae5cd 
      From-SVN: r69478
      Andrew Pinski committed
    • c.opt: Document more options. · bae92bf3 
      	* c.opt: Document more options.
cp:
	* lang-options.h: Remove.

From-SVN: r69477
      Neil Booth committed
    • combine.c (subst): Also handle (subreg (const_double ...)) case if created by a substitution... · cc8c96fd 
      
	* combine.c (subst): Also handle (subreg (const_double ...)) case
	if created by a substitution, by using the original inner mode.

From-SVN: r69476
      Roger Sayle committed
    • simplify-rtx.c (simplify_replace_rtx): Convert constant comparisons to MODE_FLOAT constants if... · d41ba56f 
      
	* simplify-rtx.c (simplify_replace_rtx): Convert constant comparisons
	to MODE_FLOAT constants if FLOAT_STORE_FLAG_VALUE is defined.
	(simplify_rtx): Likewise.  Simplify (lo_sum (high X) X) as X.

From-SVN: r69475
      Roger Sayle committed
    • install.texi (--without-headers): New. · 264d65c1 
      2003-07-16  Andrew Pinski <pinskia@physics.uc.edu>

	* doc/install.texi (--without-headers): New.

From-SVN: r69474
      Andrew Pinski committed
    • Partial Fix PR/10129 · 1622229c 
      2003-07-17  Andrew Pinski  <pinskia@physics.uc.edu>

        Partial Fix PR/10129
        * config/darwin.c (machopic_function_base_name): Only Return "<pic base>".
        (machopic_output_function_base_name): New; print the true pic label.
        (machopic_classify_ident): Pic Base is always a defined data.
        * config/darwin.h (ASM_OUTPUT_LABELREF): Support the pic base label.
        * config/darwin-proto.h (machopic_output_function_base_name): Prototype.

From-SVN: r69472
      Andrew Pinski committed