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  1. 09 Dec, 2009 7 commits
  3. 08 Dec, 2009 14 commits
  5. 07 Dec, 2009 19 commits
    • linux.h (ASM_SPEC): Pass -K PIC if -findirect-dispatch. · 1141be7e 
      	* config/sparc/linux.h (ASM_SPEC): Pass -K PIC if -findirect-dispatch.
	* config/sparc/linux64.h (ASM_SPEC): Likewise.

From-SVN: r155065
      Eric Botcazou committed
    • re PR debug/42299 (another verify_ssa failure with -g -O2) · 74e12783 
      	PR debug/42299
	PR debug/42166
	* tree-ssa.c (insert_debug_temp_for_var_def): Skip propagation
	for ssa names already registered for update.

From-SVN: r155063
      Richard Henderson committed
    • re PR debug/42244 (var-tracking ICE for 300.twolf) · aec4e50c 
      	PR debug/42244
	* ddg.c (add_inter_loop_mem_dep): Use ANTI_DEP if from or to
	is a DEBUG_INSN.

	* gcc.dg/debug/pr42244.c: New test.

From-SVN: r155062
      Jakub Jelinek committed
    • Check cpuid LWP bit. · 8ad9d49e 
      	* config/i386/driver-i386.c (host_detect_local_cpu): Add -mlwp to the
	options when bit_LWP is set.

From-SVN: r155061
      Sebastian Pop committed
    • Check cpuid ABM bit. · c3d34a78 
      	* config/i386/cpuid.h (bit_ABM): New.
	* config/i386/driver-i386.c (host_detect_local_cpu): Add -mabm to the
	options when bit_ABM is set.

From-SVN: r155060
      Sebastian Pop committed
    • Fix ABM. · 7fccdfcf 
      2009-12-04  Jakub Jelinek  <jakub@redhat.com>

	* config/i386/i386.c (bdesc_special_args): Move __builtin_clzs from
	this array ...
	(bdesc_args): ... here.
	* config.gcc (i[34567]86-*-*): Include abmintrin.h.
	(x86_64-*-*): Likewise.

	* gcc.target/i386/sse-12.c: Add -mabm to dg-options, mention
	abmintrin.h is also tested.
	* gcc.target/i386/sse-13.c: Likewise.

From-SVN: r155059
      Jakub Jelinek committed
    • Fix _mm_popcnt* intrinsics. · 3bccee03 
      	* config.gcc (i[34567]86-*-*, x86_64-*-*): Add popcntintrin.h.
	* config/i386/abmintrin.h (_mm_popcnt_u32, _mm_popcnt_u64): Moved...
	* config/i386/i386-c.c (__POPCNT__): Defined.
	* config/i386/popcntintrin.h: ...here.  New file.
	* config/i386/smmintrin.h (_mm_popcnt_u32, _mm_popcnt_u64): Moved...
	Include popcntintrin.h.
	* config/i386/x86intrin.h: Include popcntintrin.h when __POPCNT__
	is defined.

From-SVN: r155058
      Sebastian Pop committed
    • Remove XOP splitters. · aedff010 
      	* config/i386/i386-protos.h (ix86_expand_fma4_multiple_memory):
	Removed.
	* config/i386/i386.c (ix86_expand_fma4_multiple_memory): Removed.
	* config/i386/sse.md: Remove all XOP splitters.
	Allow the second and fourth operands of XOP multiply-add insns
	to be nonimmediate.

From-SVN: r155057
      Sebastian Pop committed
    • Remove all FMA4 splitters. · c7b4d948 
      	* config/i386/sse.md: Remove all FMA4 splitters.
	Allow the second operand of FMA4 insns to be a nonimmediate.
	Fix comments punctuation.

From-SVN: r155056
      Sebastian Pop committed
    • constraints.md (Ps, Pt): New constraint letters. · 85f28bf1 
      	gcc/
	* config/arm/constraints.md (Ps, Pt): New constraint letters.
	* config/arm/thumb2.md (*thumb2_addsi_short): Tighten constraints.

From-SVN: r155054
      Julian Brown committed
    • acinclude.m4: Regenerated to pick: 2007-06-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> · 9e60c2aa 
      	* acinclude.m4: Regenerated to pick:
	2007-06-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>

	* libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER) [linux]:
	Ignore lines in ld.so.conf starting with 'hwcap '.

	* configure: Regenerated.

	2009-11-24  Peter O'Gorman  <peter@pogma.com>

	Backport of libltdl changes from the 2.2.6b release.
	* ltdl.c: Backport changes.

From-SVN: r155053
      Jakub Jelinek committed
    • re PR fortran/41940 (Improve error message for allocating scalar with shape) · d59b1dcb 
      gcc/fortran:
2009-12-07  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/41940
        * match.c (gfc_match_allocate): Improved error message for
        allocatable scalars that are allocated with a shape.

gcc/testsuite:
2009-12-07  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/41940
        * gfortran.dg/allocate_scalar_with_shape.f90: New.

From-SVN: r155049
      Daniel Franke committed
    • re PR other/40302 (GCC must hard-require MPC before release) · b3a00b50 
      	PR other/40302
	* configure.ac (HAVE_mpc): Don't define.
	* config.in, configure: Regenerate.

From-SVN: r155047
      Kaveh R. Ghazi committed
    • re PR other/40302 (GCC must hard-require MPC before release) · 16a19648 
      	PR other/40302
	* builtins.c: Remove HAVE_mpc* checks throughout.
	* fold-const.c: Likewise.
	* real.h: Likewise.
	* toplev.c: Likewise.

From-SVN: r155046
      Kaveh R. Ghazi committed
    • re PR other/40302 (GCC must hard-require MPC before release) · 197eb5a1 
      	PR other/40302
	* gcc.dg/torture/builtin-math-6.c: Assume we have MPC.
	* gcc.dg/torture/builtin-math-7.c: Likewise.
	* gfortran.dg/complex_intrinsic_7.f90: Likewise.
	* gfortran.dg/complex_intrinsic_8.f90: Likewise.
	* gfortran.dg/integer_exponentiation_4.f90: Re-enable some tests.
	* lib/target-supports.exp (check_effective_target_mpc,
	check_effective_target_mpc_pow, check_effective_target_mpc_arc):
	Delete.

From-SVN: r155045
      Kaveh R. Ghazi committed
    • config.gcc (cpu_is_64bit): Add new core e500mc64. · b17f98b1 
      2009-12-07  Edmar Wienskoski  <edmar@freescale.com>

        * config.gcc (cpu_is_64bit): Add new core e500mc64.
        (powerpc*-*-*): Add new core e500mc64.
        * config/rs6000/e500mc64.md: New file.
        * config/rs6000/rs6000.c (processor_costs): Add new costs for
        e500mc64.
        (rs6000_override_options): Add e500mc64 case to
        processor_target_table. Altivec and Spe options not allowed with
        e500mc64. Disable string instructions for e500mc64. Enable branch
        targets alignment for both e500mc and e500mc64. Initialize
        rs6000_cost for e500mc64.
        (rs6000_emit_sISEL): New function.
        (rs6000_emit_sCOND): Call rs6000_emit_sISEL for isel targets.
        (rs6000_emit_int_cmove): Fix mode of 64 bit isel pattern
        generation.
        (rs6000_issue_rate): Set issue rate for e500mc64.
        (rs6000_rtx_costs): Set more accurate cost for mfcr instruction
        on architectures with isel.
        * config/rs6000/rs6000-protos.h (rs6000_emit_sISEL): Declare.
        * config/rs6000/rs6000.h (processor_type): Add
        PROCESSOR_PPCE500MC64.
        (ASM_CPU_SPEC): Add e500mc64.
        * config/rs6000/rs6000.md (define_attr "cpu"): Add ppce500mc64.
        Include e500mc64.md.
        (abssi2_isel): Expand pattern to handle DImode.
        (nabs<mode>2_isel): New pattern.
        (absdi2): Change pattern to handle 64 bit isel targets.
        (absdi2_internal): Exclude ISEL targets.
        (nabsdi2): Exclude ISEL targets.
        * doc/invoke.texi: Add e500mc64 to list of cpus.

From-SVN: r155044
      Edmar Wienskoski committed
    • re PR other/40302 (GCC must hard-require MPC before release) · d0d92baf 
      	PR other/40302
	* arith.c: Remove HAVE_mpc* checks throughout.
	* expr.c: Likewise.
	* gfortran.h: Likewise.
	* resolve.c: Likewise.
	* simplify.c: Likewise.
	* target-memory.c: Likewise.
	* target-memory.h: Likewise.

From-SVN: r155043
      Kaveh R. Ghazi committed
    • ppc-eq0-1.c: Adjust testcase for isel targets. · 2330bfb3 
      2009-12-07  Edmar Wienskoski  <edmar@freescale.com>

        * gcc.target/powerpc/ppc-eq0-1.c: Adjust testcase for isel
        targets.

From-SVN: r155042
      Edmar Wienskoski committed
    • i386.md (any_or): New code iterator. · c8427064 
      	* config/i386/i386.md (any_or): New code iterator.
	(any_logic): Rename from plogic code iterator.
	(logicprefix): Rename from plogicprefix code attribute.
	(<code><mode>3): Macroize expander from {ior,xor}<mode>3 using
	any_or code iterator.
	(*<code><mode>_1): Macroize insn from *{ior,xor}<mode>_1 using
	any_or code iterator.
	(*<code><mode>_2): Ditto from *{ior,xor}<mode>_2.
	(*<code><mode>_3): Ditto from *{ior,xor}<mode>_3.
	(ior and xor splitters): Ditto.
	* config/i386/mmx.md: Updated for rename.
	* config/i386/sse.md: Ditto.

From-SVN: r155037
      Uros Bizjak committed