Skip to content

R
riscv-gcc-1
Switch branch/tag
  1. 22 Feb, 2003 13 commits
    • expmed.c (expand_divmod): Undo sign extensions for unsigned operands · 1c4a429a 
      	* expmed.c (expand_divmod): Undo sign extensions for unsigned operands

	* cfgcleanup.c (try_forward_edges):  Don't check loop structures
	when not optimizing.
	(cleanup_cfg): Do not iterate trought delete_trivially_dead_insns
	when not expensive.
	* toplev.c (rest_of_compilation):  Duplicate loop headers only when
	optimizing;  Delete trivially dead insns early; fix optimize check.

	* Makefile.in (c-decl.o, c-objc-common.o, cgraph.o, tree-inline.o): Add
	dependency on cgraph.h
	* c-decl.c: Include cgraph.h
	(finish_function): Update call of tree_inlinable_function_p.
	* c-objc-common.c: Include cgraph.h
	* cgraph.h: New file.
	* cgraphunit.c: New file.
	* cgraph.c (cgraph_node, cgraph_edge): Move into cgraph.h
	(cgraph_nodes, cgraph_n_nodes): Globalize.
	(cgraph_finalize_function, cgraph_finalize_compilation_unit
	cgraph_create_edges, cgraph_optimize, cgraph_mark_needed_node):
	Move into cgraphunit.c
	* tree-inline.c: Include cgraph.h
	* tree-inline.c: Include cgraph.h

From-SVN: r63281
      Jan Hubicka committed
    • i386.md: Use gen_lowpart instead of gen_rtx_REG for copying a register. · 1e2115dc 
      	* config/i386/i386.md: Use gen_lowpart instead of gen_rtx_REG
	for copying a register.

From-SVN: r63280
      Josef Zlomek committed
    • re PR c/8828 (gcc reports some code is unreachable when it is not) · b6553814 
      2003-02-22  Steven Bosscher  <s.bosscher@student.tudelft.nl>

	PR c/8828
	* jump.c (never_reached_warning): Don't fall through BARRRIER
	insns.  Update comments to reflect what the function really does.

From-SVN: r63275
      Steven Bosscher committed
    • re PR c++/3782 (-quiet -fstats produces a segmentation fault in cc1plus) · 26182e15 
      2003-02-22  Steven Bosscher  <s.bosscher@student.tudelft.nl>

	PR other/3782
	* toplev.c (process_options): If flag_detailed_statistics is set,
	then set time_report as well.

From-SVN: r63274
      Steven Bosscher committed
    • fold-const.c (omit_one_operand): No longer static. · c0a47a61 
      
	* fold-const.c (omit_one_operand): No longer static.
	* tree.h (omit_one_operand): Prototype here.
	(div_and_round_double): Keep fold-const.c prototypes together.
	* builtins.c (builtin_mathfn_code): Handle binary built-in
	funtions, such as "pow" and "atan2".
	(fold_builtin): Optimize both pow(x,0.0) and pow(1.0,y) to 1.0.
	Simplify optimizations using "type" the builtin's return type.

	* gcc.dg/builtins-5.c: New test case.

From-SVN: r63273
      Roger Sayle committed
    • cris.c (cris_rtx_costs): Blockify dangling else. · 5b296d93 
      	* config/cris/cris.c (cris_rtx_costs): Blockify dangling else.
	Fix functionalization typo.

From-SVN: r63272
      Hans-Peter Nilsson committed
    • * gcc.dg/asmreg-1.c: New test. · 182c2078 
      From-SVN: r63271
      Hans-Peter Nilsson committed
    • regmove.c (optimize_reg_copy_1): Do not replace a hard register in an asm. · 51928907 
      	* regmove.c (optimize_reg_copy_1): Do not replace a hard register
	in an asm.

From-SVN: r63270
      Hans-Peter Nilsson committed
    • Makefile.in (ggc-common.o): Depend on $(PARAMS_H) · 9ac121af 
      	* Makefile.in (ggc-common.o): Depend on $(PARAMS_H)
	* doc/invoke.texi (ggc-min-expand, ggc-min-heapsize): Update
	documentation.
	* ggc-common.c: Include params.h
	(ggc_min_expand_heuristic, ggc_min_heapsize_heuristic,
	init_ggc_heuristics): New functions.
	* ggc.h (ggc_min_expand_heuristic, ggc_min_heapsize_heuristic,
	init_ggc_heuristics): Prototype.
	* toplev.c (print_version):  Output GGC heuristics.
	(parse_options_and_default_flags): Call init_ggc_heuristics.

From-SVN: r63268
      Kaveh R. Ghazi committed
    • i386.c (def_builtin): Special case 64bit builtins. · 453ee231 
      	* i386.c (def_builtin):  Special case 64bit builtins.
	(MASK_SSE164, MASK_SSE264): New constants.
	(builtin_description): Add 64bit builtins.
	(ix86_init_mmx_sse_builtins): Likewise.
	* i386.h (enum ix86_builtins): Likewise.
	* i386.md (cvtss2siq, cvttss2siq, cvtsd2siq, cvttsd2siq, cvtsi2sdq,
	sse2_movq2dq_rex64, sse2_movsq2q_rex64): New.
	(sse2_movq2dq, sse2_movsq2q): Disable for 64bit.
	* mmintrin.h (_mm_cvtsi64x_si64, _mm_set_pi64x, _mm_cvtsi64_si64x): New.
	* xmmintrin.h (_mm_cvtss_si64x, _mm_cvttss_si64x, _mm_cvtsi64x_ss,
	_mm_set_epi64x, _mm_set1_epi64x, _mm_cvtsd_si64x, _mm_cvttsd_si64x,
	_mm_cvtsi64x_sd, _mm_cvtsi64x_si128, _mm_cvtsi128_si64x): New.

From-SVN: r63267
      Jan Hubicka committed
    • i386.c (builtin_description): Add __builtin_ia32_paddq and __builtin_ia32_psubq. · d50672ef 
      	* i386.c (builtin_description): Add __builtin_ia32_paddq and
	__builtin_ia32_psubq. Fix __builtin_ia32_paddq128
	 and __builtin_ia32_psubq128.
	* i386.h (IX86_BUILTIN_PADDQ, IX86_BUILTIN_PSUBQ): New.
	* i386.md (addv*, mmx_ior*, mmx_xoe*, mmx_and*): Add missing '%'.
	(mmx_adddi3, mmx_subdi3): New.
	* mmintrin.h (_mm_add_si64, _mm_sub_si64): New.
	* xmmintrin.h (_mm_movepi64_pi64): New.
	(_mm_add_epi64, _mm_sub_epi64): fix.
	(_mm_mul_pu16): Rename to...
	(_mm_mul_su32): ... this one.

	* builtins.c (expand_builtin_expect):  Do not predict
	flag_guess_branch_prob is not set.
	* c-semantics.c (expand_stmt): Likewise.
	* predict.c (predict_insn): Likewise.
	* stmt.c (expand_continue_loop): Likewise.
	* toplev.c (rest_of_compilation): Do not call
	note_prediction_to_br_prob and note_prediction_to_br_prob
	when not optimizing.

From-SVN: r63263
      Jan Hubicka committed
    • Daily bump. · 6a6d417e 
      From-SVN: r63262
      GCC Administrator committed
    • Update my email address. · ff00c8a2 
      From-SVN: r63254
      James E Wilson committed
  3. 21 Feb, 2003 26 commits
  5. 20 Feb, 2003 1 commit