Skip to content

R
riscv-gcc-1
Switch branch/tag
  1. 30 Oct, 2006 20 commits
  3. 29 Oct, 2006 20 commits
    • builtins.c (fold_builtin_hypot): Rearrange recursive transformation before… · 012c5368 
      builtins.c (fold_builtin_hypot): Rearrange recursive transformation before others, and also do ABS_EXPR.

	* builtins.c (fold_builtin_hypot): Rearrange recursive
	transformation before others, and also do ABS_EXPR.  When
	necessary, check flag_unsafe_math_optimizations.  When necessary,
	add fabs.

testsuite:
	* gcc.dg/builtins-20.c: Add more hypot tests.

From-SVN: r118160
      Kaveh R. Ghazi committed
    • debug.cc (_Safe_sequence_base::_M_revalidate_singular): Fix pasto, advance… · cd07aa11 
      debug.cc (_Safe_sequence_base::_M_revalidate_singular): Fix pasto, advance __iter only once per iteration.

2006-10-29  Paolo Carlini  <pcarlini@suse.de>

	* src/debug.cc (_Safe_sequence_base::_M_revalidate_singular): Fix
	pasto, advance __iter only once per iteration.

From-SVN: r118159
      Paolo Carlini committed
    • fold-const.c (fold_comparison): Fold ~X op ~Y as Y op X. · c159ffe7 
      
	* fold-const.c (fold_comparison): Fold ~X op ~Y as Y op X.
	Fold ~X op C as X op' ~C, where op' is the swapped comparison.
	(fold_binary): ~X eq/ne C is now handled in fold_comparison.
	Fold -X eq/ne -Y as X eq/ne Y.

	* gcc.dg/fold-compare-1.c: New test case.

From-SVN: r118158
      Roger Sayle committed
    • re PR c++/29089 (Words substituted for %s in a sentence can not be translated) · 153ae66a 
             PR c++/29089
       * typeck.c (build_unary_op): Duplicate warning message
       for easier translation.

From-SVN: r118156
      Dirk Mueller committed
    • fix testcase · 180550a8 
      From-SVN: r118155
      Dirk Mueller committed
    • re PR c++/16307 (-Wchar-subscripts does not warn on pointers) · 0958b0d3 
      2006-10-29  Dirk Mueller  <dmueller@suse.de>

        PR c++/16307
        * typeck.c (build_array_ref): Warn for char subscriptions
        on pointers.

        * g++.dg/warn/Wchar-subscripts-2.C: New testcase.

From-SVN: r118154
      Dirk Mueller committed
    • mips.md (mul<mode>3): Check ISA_HAS_MUL3 rather than GENERATE_MULT3_<MODE>. · 3f07249e 
      gcc/
	* config/mips/mips.md (mul<mode>3): Check ISA_HAS_MUL3 rather than
	GENERATE_MULT3_<MODE>.  Restrict the test to SImode.  Use ISA_HAS_MUL3
	rather than GENERATE_MULT3_SI in the various define_peephole2s.
	(mulsi3_mult3): Depend on ISA_HAS_MUL3 rather than GENERATE_MULT3_SI.
	Use an inclusive test for "mult" rather than "mul".
	(rotr<mode>3): Depend on ISA_HAS_ROR.
	* config/mips/mips.h (GENERATE_MULT3_SI): Delete in favor of
	ISA_HAS_MUL3.
	(GENERATE_MULT3_DI): Delete.
	(ISA_HAS_64BIT_REGS): Use consistent formatting.
	(ISA_HAS_MUL3): New macro.
	(ISA_HAS_CONDMOVE, ISA_HAS_8CC): Use consistent formatting.
	(ISA_HAS_FP4, ISA_HAS_MADD_MSUB, ISA_HAS_NMADD_NMSUB): Likewise.
	(ISA_HAS_CLZ_CLO): Likewise.
	(ISA_HAS_DCLZ_DCLO): Delete.
	(ISA_HAS_MULHI, ISA_HAS_MULS, ISA_HAS_MSAC): Require !TARGET_MIPS16.
	(ISA_HAS_MACC): Require !TARGET_MIPS16 for all ISAs, not just
	the VR4120 and VR4130.
	(ISA_HAS_MACCHI): Use consistent formatting.
	(ISA_HAS_ROTR_SI, ISA_HAS_ROTR_DI): Delete in favor of...
	(ISA_HAS_ROR): ...this new macro.
	(ISA_HAS_PREFETCH, ISA_HAS_PREFETCHX): Use consistent formatting.
	(ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS): Likewise.
	(ISA_HAS_LOAD_DELAY): Use ISA_MIPS1.

From-SVN: r118153
      Richard Sandiford committed
    • re PR tree-optimization/15458 (Combine ~ and ^.) · f8ed9a1c 
      
	PR tree-optimization/15458
	* fold-const.c (fold_binary): Optimize ~X ^ C as X ^ ~C, where C
	is a constant.

	* gcc.dg/fold-xornot-1.c: New test case.

From-SVN: r118152
      Roger Sayle committed
    • trans-intrinsic.c (gfc_conv_intrinsic_loc): Make LOC return a signed integer node. · 0f8bc3e1 
      	* trans-intrinsic.c (gfc_conv_intrinsic_loc): Make LOC return a
	signed integer node.

From-SVN: r118151
      Francois-Xavier Coudert committed
    • re PR fortran/17741 (ICE in gfc_free_namespace, at fortran/symbol.c:2208) · 2c693a24 
      2006-10-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/17741
	* decl.c (get_proc_name): Bump current namespace refs count.

From-SVN: r118149
      Jerry DeLisle committed
    • i386-protos.h (ix86_expand_trunc): Declare. · 044928d6 
      2006-10-29  Richard Guenther  <rguenther@suse.de>

	* config/i386/i386-protos.h (ix86_expand_trunc): Declare.
	(ix86_expand_truncdf_32): Likewise.
	* config/i386/i386.c (ix86_expand_trunc): New function expanding
	trunc inline for SSE math and -fno-trapping-math and if not
	optimizing for size.
	(ix86_expand_truncdf_32): Same for DFmode on 32bit archs.
	* config/i386/i386.md (btruncsf2, btruncdf2): Adjust expanders
	for expanding btrunc inline for SSE math.

	* gcc.target/i386/math-torture/trunc.c: New testcase.

From-SVN: r118148
      Richard Guenther committed
    • config.gcc (i[34567]86-*-linux*): Handle --enable-targets=all. · 0f45f0f5 
      gcc:
	* config.gcc (i[34567]86-*-linux*): Handle --enable-targets=all.
	Handle tuning for bi-arch i[34567]86-*-linux* like that for
	i[34567]86-*-solaris2.1[0-9]*.
	* config/i386/linux64.h (TARGET_VERSION, MULTILIB_DEFAULTS):
	Define conditionally depending on TARGET_64BIT_DEFAULT.
	(SPEC_32, SPEC_64): Define.
	(LINK_SPEC): Use them.
	* doc/install.texi (--enable-targets=all): Document for x86-linux.

libcpp:
	* configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
	depending on --enable-targets=all.
	* configure: Regenerate.

fixincludes:
	* inclhack.def (AAB_fd_zero_asm_posix_types_h): Bypass on x86_64.
	* fixincl.x: Regenerate.

From-SVN: r118147
      Joseph Myers committed
    • i386-protos.h (ix86_expand_round): Declare. · 097f2964 
      2006-10-29  Richard Guenther  <rguenther@suse.de>

	* config/i386/i386-protos.h (ix86_expand_round): Declare.
	(ix86_expand_rounddf_32): Likewise.
	* config/i386/i386.c (ix86_expand_round): New function expanding
	round inline for SSE math and -fno-trapping-math and if not
	optimizing for size.
	(ix86_expand_rounddf_32): Same for DFmode on 32bit archs.
	* config/i386/i386.md (rounddf2, roundsf2): New pattern expanding
	round via ix86_expand_round.

	* gcc.target/i386/math-torture/round.c: New testcase.

From-SVN: r118146
      Richard Guenther committed
    • i386-protos.h (ix86_expand_floorceil): Declare. · d096ecdd 
      2006-10-29  Richard Guenther  <rguenther@suse.de>

	* config/i386/i386-protos.h (ix86_expand_floorceil): Declare.
	(ix86_expand_floorceildf_32): Likewise.
	* config/i386/i386.c (ix86_expand_sse_compare_mask): New
	static helper function.
	(ix86_expand_floorceil): Expander for floor and ceil to SSE
	math.
	(ix86_expand_floorceildf_32): Same for DFmode on 32bit archs.
	* config/i386/i386.md (floordf2): Adjust to enable floor
	expansion via ix86_expand_floorceil if TARGET_SSE_MATH and
	-fno-trapping-math is enabled and if not optimizing for size.
	(floorsf2, ceildf2, ceilsf2): Likewise.
	* config/i386/sse.md (sse_maskcmpsf3): New insn.
	(sse2_maskcmpdf3): Likewise.

	* gcc.target/i386/math-torture/ceil.c: New testcase.
	* gcc.target/i386/math-torture/floor.c: Likewise.

From-SVN: r118145
      Richard Guenther committed
    • builtins.c (expand_builtin_mathfn): Expand nearbyint as rint in case -fno-trapping-math is enabled. · c7d32ff6 
      2006-10-29  Richard Guenther  <rguenther@suse.de>

	* builtins.c (expand_builtin_mathfn): Expand nearbyint as
	rint in case -fno-trapping-math is enabled.
	* config/i386/i386-protos.h (ix86_expand_rint): Declare.
	* config/i386/i386.c (ix86_gen_TWO52): New static helper function.
	(ix86_expand_sse_fabs): Likewise.
	(ix86_expand_rint): New function expanding rint to x87 or SSE math.
	* config/i386/i386.md (rintdf2): Enable for SSE math if
        -fno-trapping-math is enabled, use ix86_expand_rint for expansion.
	(rintsf2): Likewise.

	* gcc.target/i386/math-torture/rint.c: New testcase.
	* gcc.target/i386/math-torture/nearbyint.c: Likewise.

From-SVN: r118144
      Richard Guenther committed
    • genopinit.c (optabs): Change lfloor_optab and lceil_optab to conversion optabs. · c3a4177f 
      2006-10-29  Richard Guenther  <rguenther@suse.de>

	* genopinit.c (optabs): Change lfloor_optab and lceil_optab
	to conversion optabs.
	* optabs.c (init_optabs): Initialize lfloor_optab and lceil_optab
	as conversion optab.
	* optabs.h (enum optab_index): Remove OTI_lfloor and OTI_lceil.
	(enum convert_optab_index): Add COI_lfloor and COI_lceil.
	(lfloor_optab, lceil_optab): Adjust defines.
	* builtins.c (expand_builtin_int_roundingfn): Adjust for
	lfloor and lceil optabs now being conversion optabs.
	* config/i386/i386-protos.h (ix86_expand_lfloorceil): Declare.
	* config/i386/i386.c (ix86_expand_sse_compare_and_jump):
	New static helper function.
	(ix86_expand_lfloorceil): New function to expand lfloor and
	lceil inline.
	* config/i386/i386.md (lfloor<mode>2): Split into ...
	(lfloorxf<mode>2): ... x87 variant
	(lfloor<mode>di2, lfloor<mode>si2): ... and SSE variants
	using ix86_expand_lfloorceil.
	(lceil<mode>2, lceilxf<mode>2, lceil<mode>di2, lceil<mode>si2):
	Likewise.
	* doc/md.texi (lfloorMN, lceilMN): Document.

	* gcc.target/i386/math-torture/lfloor.c: New testcase.
	* gcc.target/i386/math-torture/lceil.c: Likewise.

From-SVN: r118143
      Richard Guenther committed
    • re PR libfortran/24313 (complex sqrt function does not return principal value) · 98c58757 
      2006-10-28  Tobias Burnus  <burnus@net-b.de>

       PR libgfortran/24313
       * gfortran.dg/csqrt_2.f: Remove xfail *-*-linux-gnu.

From-SVN: r118142
      Tobias Burnus committed
    • configure: Regenerate. · 9f9ef303 
      	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.

From-SVN: r118140
      Francois-Xavier Coudert committed
    • configure.ac (HAVE_AS_NO_SHARED): New AC_DEFINE. · 4551169f 
      gcc/
	* configure.ac (HAVE_AS_NO_SHARED): New AC_DEFINE.  Test for the
	-mno-shared assembler option on mips targets.
	* configure, config.in: Regenerate.
	* config/mips/linux.h (NO_SHARED_SPECS): New macro.
	(DRIVER_SELF_SPECS): Define to NO_SHARED_SPECS if non-empty.
	* config/mips/linux64.h (DRIVER_SELF_SPECS): Include NO_SHARED_SPECS.

From-SVN: r118138
      Richard Sandiford committed
    • mips.c (mips_classify_symbol): Test DECL_WEAK as well as TREE_PUBLIC when… · 5f687d19 
      mips.c (mips_classify_symbol): Test DECL_WEAK as well as TREE_PUBLIC when deciding whether to return...

gcc/
	* config/mips/mips.c (mips_classify_symbol): Test DECL_WEAK as well
	as TREE_PUBLIC when deciding whether to return SYMBOL_GOT_GLOBAL.

From-SVN: r118137
      Richard Sandiford committed