func-array.c: Support -DDBG to report individual failures.

* gcc.dg/dfp/func-array.c: Support -DDBG to report individual failures.
* gcc.dg/dfp/func-struct.c: Ditto.
* gcc.dg/dfp/operator-assignment.c: Ditto.
* gcc.dg/dfp/convert-bfp.c: Ditto.
* gcc.dg/dfp/convert-int.c: Ditto.
* gcc.dg/dfp/convert-int-max.c: Ditto.
* gcc.dg/dfp/func-scalar.c: Ditto.
* gcc.dg/dfp/cast.c: Ditto.
* gcc.dg/dfp/func-mixed.c: Support -DDBG to report individual
failures, and fix a typo in return type of arg1_128.
* gcc.dg/dfp/convert-dfp.c: Support -DDBG to report individual
failures, and fix a typo in a constant suffix.
* gcc.dg/dfp/func-vararg-dfp.c: Return zero at the end.
* gcc.dg/dfp/convert-complex.c: With -DDBG, abort for failures.

From-SVN: r124953

gcc/
* doc/sourcebuild.texi (Test Directives) Add dg-message.
gcc/testsuite/
* lib/gcc-dg.exp(process_message): New proc.
(dg-message): New test directive.
* gcc.dg/always_inline.c: Use dg-message.
* gcc.dg/always_inline2.c: Ditto.
* gcc.dg/always_inline3.c: Ditto.
* gcc.dg/invalid-call-1.c: Ditto.
* gcc.dg/pr17506.c: Ditto.
* gcc.dg/simd-5.c: Ditto.
* gcc.dg/simd-6.c: Ditto.
* gcc.dg/va-arg-2.c: Ditto.
* gcc.dg/cpp/syshdr.c: Ditto.
* gcc.dg/cpp/unc4.c: Ditto.
* gcc.dg/cpp/trad/mi1.c: Ditto.
* gcc.dg/cpp/trad/mi5.c: Ditto.
* gcc.dg/cpp/trad/mi7.c: Ditto.
* gcc.test-framework/dg-outexistsnot-exp-P.c: Ditto.
* gcc.test-framework/dg-outexists-exp-F.c: Ditto.
* gcc.test-framework/test-framework.awk: Special-case outexists
tests.

Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org>
From-SVN: r124952

re PR libfortran/31295 (Uninitialized variable in libgfortran's _gfortran_eoshift0_4)

2007-05-22  Tobias Burnus  <burnus@net-b.de>

       PR libgfortran/31295
       * intrinsics/eoshift0.c (eoshift0): Silence uninitialized warning.
       * intrinsics/eoshift2.c (eoshift2): Ditto.

From-SVN: r124948

i386-cpuid.h (bit_SSE4_1): New.

2007-05-22  H.J. Lu  <hongjiu.lu@intel.com>

* gcc.dg/i386-cpuid.h (bit_SSE4_1): New.
(bit_SSE4_2): Likewise.
(bit_POPCNT): Likewise.

* gcc.target/i386/i386.exp (check_effective_target_sse4): New.
Check if assembler supports SSE4 instructions.

* gcc.target/i386/sse4_1-blendpd.c: New file.
* gcc.target/i386/sse4_1-blendps.c: Likewise.
* gcc.target/i386/sse4_1-blendvpd.c: Likewise.
* gcc.target/i386/sse4_1-blendvps.c: Likewise.
* gcc.target/i386/sse4_1-check.h: Likewise.
* gcc.target/i386/sse4_1-dppd-1.c: Likewise.
* gcc.target/i386/sse4_1-dppd-2.c: Likewise.
* gcc.target/i386/sse4_1-dpps-1.c: Likewise.
* gcc.target/i386/sse4_1-dpps-2.c: Likewise.
* gcc.target/i386/sse4_1-extractps.c: Likewise.
* gcc.target/i386/sse4_1-insertps-1.c: Likewise.
* gcc.target/i386/sse4_1-insertps-2.c: Likewise.
* gcc.target/i386/sse4_1-movntdqa.c: Likewise.
* gcc.target/i386/sse4_1-mpsadbw.c: Likewise.
* gcc.target/i386/sse4_1-packusdw.c: Likewise.
* gcc.target/i386/sse4_1-pblendvb.c: Likewise.
* gcc.target/i386/sse4_1-pblendw.c: Likewise.
* gcc.target/i386/sse4_1-pcmpeqq.c: Likewise.
* gcc.target/i386/sse4_1-pextrb.c: Likewise.
* gcc.target/i386/sse4_1-pextrd.c: Likewise.
* gcc.target/i386/sse4_1-pextrq.c: Likewise.
* gcc.target/i386/sse4_1-pextrw.c: Likewise.
* gcc.target/i386/sse4_1-phminposuw.c: Likewise.
* gcc.target/i386/sse4_1-pinsrb.c: Likewise.
* gcc.target/i386/sse4_1-pinsrd.c: Likewise.
* gcc.target/i386/sse4_1-pinsrq.c: Likewise.
* gcc.target/i386/sse4_1-pmaxsb.c: Likewise.
* gcc.target/i386/sse4_1-pmaxsd.c: Likewise.
* gcc.target/i386/sse4_1-pmaxud.c: Likewise.
* gcc.target/i386/sse4_1-pmaxuw.c: Likewise.
* gcc.target/i386/sse4_1-pminsb.c: Likewise.
* gcc.target/i386/sse4_1-pminsd.c: Likewise.
* gcc.target/i386/sse4_1-pminud.c: Likewise.
* gcc.target/i386/sse4_1-pminuw.c: Likewise.
* gcc.target/i386/sse4_1-pmovsxbd.c: Likewise.
* gcc.target/i386/sse4_1-pmovsxbq.c: Likewise.
* gcc.target/i386/sse4_1-pmovsxbw.c: Likewise.
* gcc.target/i386/sse4_1-pmovsxdq.c: Likewise.
* gcc.target/i386/sse4_1-pmovsxwd.c: Likewise.
* gcc.target/i386/sse4_1-pmovsxwq.c: Likewise.
* gcc.target/i386/sse4_1-pmovzxbd.c: Likewise.
* gcc.target/i386/sse4_1-pmovzxbq.c: Likewise.
* gcc.target/i386/sse4_1-pmovzxbw.c: Likewise.
* gcc.target/i386/sse4_1-pmovzxdq.c: Likewise.
* gcc.target/i386/sse4_1-pmovzxwd.c: Likewise.
* gcc.target/i386/sse4_1-pmovzxwq.c: Likewise.
* gcc.target/i386/sse4_1-pmuldq.c: Likewise.
* gcc.target/i386/sse4_1-pmulld.c: Likewise.
* gcc.target/i386/sse4_1-ptest-1.c: Likewise.
* gcc.target/i386/sse4_1-ptest-2.c: Likewise.
* gcc.target/i386/sse4_1-ptest-3.c: Likewise.
* gcc.target/i386/sse4_1-round.h: Likewise.
* gcc.target/i386/sse4_1-roundpd-1.c: Likewise.
* gcc.target/i386/sse4_1-roundpd-2.c: Likewise.
* gcc.target/i386/sse4_1-roundpd-3.c: Likewise.
* gcc.target/i386/sse4_1-roundps-1.c: Likewise.
* gcc.target/i386/sse4_1-roundps-2.c: Likewise.
* gcc.target/i386/sse4_1-roundps-3.c: Likewise.
* gcc.target/i386/sse4_1-roundsd-1.c: Likewise.
* gcc.target/i386/sse4_1-roundsd-2.c: Likewise.
* gcc.target/i386/sse4_1-roundsd-3.c: Likewise.
* gcc.target/i386/sse4_1-roundsd-4.c: Likewise.
* gcc.target/i386/sse4_1-roundss-1.c: Likewise.
* gcc.target/i386/sse4_1-roundss-2.c: Likewise.
* gcc.target/i386/sse4_1-roundss-3.c: Likewise.
* gcc.target/i386/sse4_1-roundss-4.c: Likewise.

From-SVN: r124947

config.gcc (i[34567]86-*-*): Add smmintrin.h to extra_headers.

2007-05-22  H.J. Lu  <hongjiu.lu@intel.com>
    Richard Henderson  <rth@redhat.com>

* config.gcc (i[34567]86-*-*): Add smmintrin.h to
extra_headers.
(x86_64-*-*): Likewise.

* i386/i386-modes.def (V2QI): New.

* config/i386/i386.c (ix86_handle_option): Handle SSE4.1 and
SSE4A.
(override_options): Support SSE4.1.
(IX86_BUILTIN_BLENDPD): New for SSE4.1.
(IX86_BUILTIN_BLENDPS): Likewise.
(IX86_BUILTIN_BLENDVPD): Likewise.
(IX86_BUILTIN_BLENDVPS): Likewise.
(IX86_BUILTIN_PBLENDVB128): Likewise.
(IX86_BUILTIN_PBLENDW128): Likewise.
(IX86_BUILTIN_DPPD): Likewise.
(IX86_BUILTIN_DPPS): Likewise.
(IX86_BUILTIN_INSERTPS128): Likewise.
(IX86_BUILTIN_MOVNTDQA): Likewise.
(IX86_BUILTIN_MPSADBW128): Likewise.
(IX86_BUILTIN_PACKUSDW128): Likewise.
(IX86_BUILTIN_PCMPEQQ): Likewise.
(IX86_BUILTIN_PHMINPOSUW128): Likewise.
(IX86_BUILTIN_PMAXSB128): Likewise.
(IX86_BUILTIN_PMAXSD128): Likewise.
(IX86_BUILTIN_PMAXUD128): Likewise.
(IX86_BUILTIN_PMAXUW128): Likewise.
(IX86_BUILTIN_PMINSB128): Likewise.
(IX86_BUILTIN_PMINSD128): Likewise.
(IX86_BUILTIN_PMINUD128): Likewise.
(IX86_BUILTIN_PMINUW128): Likewise.
(IX86_BUILTIN_PMOVSXBW128): Likewise.
(IX86_BUILTIN_PMOVSXBD128): Likewise.
(IX86_BUILTIN_PMOVSXBQ128): Likewise.
(IX86_BUILTIN_PMOVSXWD128): Likewise.
(IX86_BUILTIN_PMOVSXWQ128): Likewise.
(IX86_BUILTIN_PMOVSXDQ128): Likewise.
(IX86_BUILTIN_PMOVZXBW128): Likewise.
(IX86_BUILTIN_PMOVZXBD128): Likewise.
(IX86_BUILTIN_PMOVZXBQ128): Likewise.
(IX86_BUILTIN_PMOVZXWD128): Likewise.
(IX86_BUILTIN_PMOVZXWQ128): Likewise.
(IX86_BUILTIN_PMOVZXDQ128): Likewise.
(IX86_BUILTIN_PMULDQ128): Likewise.
(IX86_BUILTIN_PMULLD128): Likewise.
(IX86_BUILTIN_ROUNDPD): Likewise.
(IX86_BUILTIN_ROUNDPS): Likewise.
(IX86_BUILTIN_ROUNDSD): Likewise.
(IX86_BUILTIN_ROUNDSS): Likewise.
(IX86_BUILTIN_PTESTZ): Likewise.
(IX86_BUILTIN_PTESTC): Likewise.
(IX86_BUILTIN_PTESTNZC): Likewise.
(IX86_BUILTIN_VEC_EXT_V16QI): Likewise.
(IX86_BUILTIN_VEC_SET_V2DI): Likewise.
(IX86_BUILTIN_VEC_SET_V4SF): Likewise.
(IX86_BUILTIN_VEC_SET_V4SI): Likewise.
(IX86_BUILTIN_VEC_SET_V16QI): Likewise.
(bdesc_ptest): New.
(bdesc_sse_3arg): Likewise.
(bdesc_2arg): Likewise.
(bdesc_1arg): Likewise.
(ix86_init_mmx_sse_builtins): Support SSE4.1.  Handle SSE builtins
with 3 args.
(ix86_expand_sse_4_operands_builtin): New.
(ix86_expand_unop_builtin): Support 2 arg builtins with a constant
smaller than 8 bits as the 2nd arg.
(ix86_expand_sse_ptest): New.
(ix86_expand_builtin): Support SSE4.1. Support 3 arg SSE builtins.
(ix86_expand_vector_set): Support SSE4.1.
(ix86_expand_vector_extract): Likewise.

* config/i386/i386.h (TARGET_CPU_CPP_BUILTINS): Define
__SSE4_1__ for -msse4.1.

* config/i386/i386.md (UNSPEC_BLENDV): New for SSE4.1.
(UNSPEC_INSERTPS): Likewise.
(UNSPEC_DP): Likewise.
(UNSPEC_MOVNTDQA): Likewise.
(UNSPEC_MPSADBW): Likewise.
(UNSPEC_PHMINPOSUW): Likewise.
(UNSPEC_PTEST): Likewise.
(UNSPEC_ROUNDP): Likewise.
(UNSPEC_ROUNDS): Likewise.

* config/i386/i386.opt (msse4.1): New for SSE4.1.

* config/i386/predicates.md (const_pow2_1_to_2_operand): New.
(const_pow2_1_to_32768_operand): Likewise.

* config/i386/smmintrin.h: New. The SSE4.1 intrinsic header
file.

* config/i386/sse.md (*vec_setv4sf_sse4_1): New pattern for
SSE4.1.
(sse4_1_insertps): Likewise.
(*sse4_1_extractps): Likewise.
(sse4_1_ptest): Likewise.
(sse4_1_mulv2siv2di3): Likewise.
(*sse4_1_mulv4si3): Likewise.
(*sse4_1_smax<mode>3): Likewise.
(*sse4_1_umax<mode>3): Likewise.
(*sse4_1_smin<mode>3): Likewise.
(*sse4_1_umin<mode>3): Likewise.
(sse4_1_eqv2di3): Likewise.
(*sse4_1_pinsrb): Likewise.
(*sse4_1_pinsrd): Likewise.
(*sse4_1_pinsrq): Likewise.
(*sse4_1_pextrb): Likewise.
(*sse4_1_pextrb_memory): Likewise.
(*sse4_1_pextrw_memory): Likewise.
(*sse4_1_pextrq): Likewise.
(sse4_1_blendpd): Likewise.
(sse4_1_blendps): Likewise.
(sse4_1_blendvpd): Likewise.
(sse4_1_blendvps): Likewise.
(sse4_1_dppd): Likewise.
(sse4_1_dpps): Likewise.
(sse4_1_movntdqa): Likewise.
(sse4_1_mpsadbw): Likewise.
(sse4_1_packusdw): Likewise.
(sse4_1_pblendvb): Likewise.
(sse4_1_pblendw): Likewise.
(sse4_1_phminposuw): Likewise.
(sse4_1_extendv8qiv8hi2): Likewise.
(*sse4_1_extendv8qiv8hi2): Likewise.
(sse4_1_extendv4qiv4si2): Likewise.
(*sse4_1_extendv4qiv4si2): Likewise.
(sse4_1_extendv2qiv2di2): Likewise.
(*sse4_1_extendv2qiv2di2): Likewise.
(sse4_1_extendv4hiv4si2): Likewise.
(*sse4_1_extendv4hiv4si2): Likewise.
(sse4_1_extendv2hiv2di2): Likewise.
(*sse4_1_extendv2hiv2di2): Likewise.
(sse4_1_extendv2siv2di2): Likewise.
(*sse4_1_extendv2siv2di2): Likewise.
(sse4_1_zero_extendv8qiv8hi2): Likewise.
(*sse4_1_zero_extendv8qiv8hi2): Likewise.
(sse4_1_zero_extendv4qiv4si2): Likewise.
(*sse4_1_zero_extendv4qiv4si2): Likewise.
(sse4_1_zero_extendv2qiv2di2): Likewise.
(*sse4_1_zero_extendv2qiv2di2): Likewise.
(sse4_1_zero_extendv4hiv4si2): Likewise.
(*sse4_1_zero_extendv4hiv4si2): Likewise.
(sse4_1_zero_extendv2hiv2di2): Likewise.
(*sse4_1_zero_extendv2hiv2di2): Likewise.
(sse4_1_zero_extendv2siv2di2): Likewise.
(*sse4_1_zero_extendv2siv2di2): Likewise.
(sse4_1_roundpd): Likewise.
(sse4_1_roundps): Likewise.
(sse4_1_roundsd): Likewise.
(sse4_1_roundss): Likewise.
(mulv4si3): Don't expand for SSE4.1.
(smax<mode>3): Likewise.
(umaxv4si3): Likewise.
(uminv16qi3): Likewise.
(umin<mode>3): Likewise.
(umaxv8hi3): Rewrite.  Only enabled for SSE4.1.

* doc/extend.texi: Document SSE4.1 built-in functions.

* doc/invoke.texi: Document -msse4.1.

Co-Authored-By: Richard Henderson <rth@redhat.com>
From-SVN: r124945

re PR fortran/31627 ([4.1/4.2 only] -bounds-check doesn't check lower bound of assumed-sized array)

PR fortran/31627

* trans-array.c (gfc_trans_array_bound_check): Take extra argument to
indicate whether we should check the upper bound in that dimension.
(gfc_conv_array_index_offset): Check only the lower bound of the
last dimension for assumed-size arrays.
(gfc_conv_array_ref): Likewise.
(gfc_conv_ss_startstride): Likewise.

* gfortran.dg/bounds_check_7.f90: New test.

From-SVN: r124940

i386.exp (check_effective_target_ssse3): New.

* gcc.target/i386/i386.exp (check_effective_target_ssse3): New.
(check_effective_target_sse4a): Ditto.

* gcc.target/i386/ssse3-phsubw.c: Require effective target ssse3.
* gcc.target/i386/ssse3-phaddd.c: Require effective target ssse3.
* gcc.target/i386/ssse3-pabsb.c: Require effective target ssse3.
* gcc.target/i386/ssse3-psignb.c: Require effective target ssse3.
* gcc.target/i386/ssse3-phaddsw.c: Require effective target ssse3.
* gcc.target/i386/ssse3-pabsd.c: Require effective target ssse3.
* gcc.target/i386/ssse3-psignd.c: Require effective target ssse3.
* gcc.target/i386/ssse3-pmaddubsw.c: Require effective target ssse3.
* gcc.target/i386/ssse3-pmulhrsw.c: Require effective target ssse3.
* gcc.target/i386/ssse3-phaddw.c: Require effective target ssse3.
* gcc.target/i386/ssse3-phsubd.c: Require effective target ssse3.
* gcc.target/i386/ssse3-pabsw.c: Require effective target ssse3.
* gcc.target/i386/ssse3-psignw.c: Require effective target ssse3.
* gcc.target/i386/ssse3-pshufb.c: Require effective target ssse3.
* gcc.target/i386/ssse3-phsubsw.c: Require effective target ssse3.
* gcc.target/i386/ssse3-palignr.c: Require effective target ssse3.
* gcc.target/i386/sse4a-insert.c: Require effective target sse4a.
* gcc.target/i386/sse4a-extract.c: Require effective target sse4a.
* gcc.target/i386/sse4a-montss.c: Require effective target sse4a.
* gcc.target/i386/sse4a-montsd.c: Require effective target sse4a.

From-SVN: r124939

* misc.c (enumerate_modes): Consider log2_b to always be one.

From-SVN: r124938

linux.h (ASM_SPEC): Add asm_pcrel_spec.

* config/m68k/linux.h (ASM_SPEC): Add asm_pcrel_spec.
* config/m68k/m68k-none.h (ASM_SPEC): Don't override here.
* config/m68k/m68k.h (ASM_PCREL_SPEC): New.
(ASM_SPEC): Add asm_pcrel_spec.
(EXTRA_SPECS): Add asm_pcrel_spec.

From-SVN: r124937

install.texi (Building a cross compiler): Add requirements for Java cross compiler.

* doc/install.texi (Building a cross compiler): Add requirements
for Java cross compiler.

From-SVN: r124936

Daily bump.

From-SVN: r124933

decl.c (cxx_maybe_build_cleanup): Handle __attribute__((cleanup)).

* decl.c (cxx_maybe_build_cleanup): Handle
__attribute__((cleanup)).
* g++.dg/ext/cleanup-1.C: New test.
* g++.dg/ext/cleanup-2.C: Likewise.
* g++.dg/ext/cleanup-3.C: Likewise.
* g++.dg/ext/cleanup-4.C: Likewise.
* g++.dg/ext/cleanup-5.C: Likewise.
* g++.dg/ext/cleanup-6.C: Likewise.
* g++.dg/ext/cleanup-8.C: Likewise.
* g++.dg/ext/cleanup-9.C: Likewise.
* g++.dg/ext/cleanup-10.C: Likewise.
* g++.dg/ext/cleanup-11.C: Likewise.
* g++.dg/ext/cleanup-dtor.C: Likewise.

From-SVN: r124930

internal.h (struct cpp_reader): Add new fields: nonexistent_file_hash and nonexistent_file_ob.

* internal.h (struct cpp_reader): Add new fields:
nonexistent_file_hash and nonexistent_file_ob.
* files.c: Include "obstack.h".
(find_file_in_dir): Before trying to open the file, look up the
path name in the hash table of nonexistent files.  After failing
to open the file, add the path name to the hash table.
(_cpp_find_file): Cache the results of looking up the file name
starting with the quote and bracket chain heads, if we can.
(nonexistent_file_hash_eq): New static function.
(_cpp_init_files): Initialize pfile->nonexistent_file_hash and
pfile->nonexistent_file_ob.
(_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
pfile->nonexistent_file_ob.

From-SVN: r124929

re PR tree-optimization/31995 (can't determine dependence between p->a[x+i] and p->a[x+i+1])

2007-05-21  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/31995
        * tree-chrec.c (evolution_function_is_affine_multivariate_p):
        Add loopno argument.  Use evolution_function_is_invariant_rec_p
        instead of evolution_function_is_constant_p.
        Update calls to evolution_function_is_affine_multivariate_p.
        * tree-chrec.h  (evolution_function_is_affine_multivariate_p):
        Add loopno argument.
        * tree-scalar-evolution.c (gather_chrec_stats): Call
        evolution_function_is_affine_multivariate_p with a  loop
        number of 0.
        * tree-data-ref.c (analyze_miv_subscript): Likewise.
        (analyze_overlapping_iterations): Likewise.
        (access_functions_are_affine_or_constant_p):
        Likewise.
        (build_classic_dist_vector_1): If the access functions
        are equal, don't do anything.

2007-05-21  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/31995
        * gcc.dg/vect/vect-102a.c: New test.

From-SVN: r124927

c-cppbuiltin.c (c_cpp_builtins): Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1...

2007-05-21  Paolo Bonzini  <bonzini@gnu.org>
            Paolo Carlini  <pcarlini@suse.de>
    Uros Bizjak  <ubizjak@gmail.com>

* c-cppbuiltin.c (c_cpp_builtins): Define
__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2,
__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8,
__GCC_HAVE_SYNC_COMPARE_AND_SWAP_16, if appropriate.
* doc/cpp.texi ([Standard Predefined Macros]): Document.

2007-05-21  Paolo Bonzini  <bonzini@gnu.org>
            Paolo Carlini  <pcarlini@suse.de>
    Uros Bizjak  <ubizjak@gmail.com>

* gcc.dg/gcc-have-sync-compare-and-swap.c,
gcc.target/i386/gcc-have-sync-compare-and-swap-1.c,
gcc.target/i386/gcc-have-sync-compare-and-swap-2.c,
gcc.target/i386/gcc-have-sync-compare-and-swap-3.c,
gcc.target/i386/gcc-have-sync-compare-and-swap-4.c,
New testcases.

Co-Authored-By: Paolo Carlini <pcarlini@suse.de>
Co-Authored-By: Uros Bizjak <ubizjak@gmail.com>
From-SVN: r124926

re PR fortran/32002 (insufficient conformance check when assigning the result of an elemental function to an array)

gcc/fortran:
2005-05-21  Jerry DeLisle  <jvdelisle@verizon.net>
            Daniel Franke  <franke.daniel@gmail.com>

PR fortran/32002
        * resolve.c (resolve_actual_arglist): Resolve actual argument after
        being identified as variable.

gcc/testsuite:
2005-05-21  Daniel Franke  <franke.daniel@gmail.com>

PR fortran/32002
        * gfortran.dg/compliant_elemental_intrinsics_2.f90: New test.

From-SVN: r124924

re PR fortran/32027 (The "DO" variable isn't consistent after loop)

PR fortran/32027

* trans-stmt.c (gfc_trans_do): Fix the value of loop variable
when the loop ends.

* gfortran.dg/do_3.F90: Add checks for the final value of the
loop variable.

From-SVN: r124923

trans-stmt.c (gfc_trans_do): Fix a typo in comment.

2007-05-21  H.J. Lu  <hongjiu.lu@intel.com>

* trans-stmt.c (gfc_trans_do): Fix a typo in comment.

From-SVN: r124911

darwin.h (LINK_COMMAND_SPEC): Add .cxx for dsymutil handling as well.

* config/darwin.h (LINK_COMMAND_SPEC): Add .cxx for dsymutil
handling as well.
* config/darwin9.h (LINK_COMMAND_SPEC): Likewise.
Radar 5214697

From-SVN: r124909

990127-2.x: New file.

        * gcc.c-torture/execute/990127-2.x: New file.

From-SVN: r124908

c_locale.h: Do not include <cstdarg>, use builtins.

2007-05-21  Paolo Carlini  <pcarlini@suse.de>

* config/locale/gnu/c_locale.h: Do not include <cstdarg>, use builtins.
* config/locale/generic/c_locale.h: Likewise.

From-SVN: r124907

Update my e-mail address for new employer.

From-SVN: r124906

tmmintrin.h (_mm_alignr_epi8): Provide macro implementation if __OPTIMIZE__ is not defined.

* config/i386/tmmintrin.h (_mm_alignr_epi8): Provide macro
implementation if __OPTIMIZE__ is not defined.
(_mm_alignr_pi8): Ditto.
* config/i386/ammintrin.h (_mm_extracti_si64): Ditto.
(_mm_inserti_si64): Ditto.
* config/i386/emmintrin.h (_mm_shuffle_pd): Ditto.
(_mm_slli_epi16): Ditto.
        (_mm_slli_epi32): Ditto.
        (_mm_slli_epi64): Ditto.
(_mm_srai_epi16): Ditto.
(_mm_srai_epi32): Ditto.
(_mm_srli_si128): Ditto.
(_mm_slli_si128): Ditto.
(_mm_srli_epi16): Ditto.
        (_mm_srli_epi32): Ditto.
        (_mm_srli_epi64): Ditto.
(_mm_extract_epi16): Ditto.
(_mm_insert_epi16): Ditto.
(_mm_shufflehi_epi16): Ditto.
(_mm_shufflelo_epi16): Ditto.
(_mm_shuffle_epi32): Ditto.
        * config/i386/xmmintrin.h (_mm_extract_pi16): Ditto.
        (_m_pextrw): Ditto.
        (_mm_insert_pi16): Ditto.
        (_m_pinsrw): Ditto.
        (_mm_shuffle_pi16): Ditto.
        (_m_pshufw): Ditto.
        (_mm_shufle_ps): Ditto.
        (_mm_prefetch): Ditto.

testsuite/ChangeLog:

* gcc.target/i386/sse-14.c: Remove all intrinsic redefines.
* gcc.target/i386/sse-12: Add -O to compile options.
* g++.dg/other/i386-2.C: Use "-march=k8 -m3dnow -mssse3
-msse4a" instead of "-msse3".  Include only ammintrin.h, tmmintrin.h
and mm3dnow.h.  Add -O to compile options.

From-SVN: r124904

re PR fortran/31867 ([4.2 only] function result with character LEN computed at run time)

2007-05-21  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/31867
PR fortran/31994
* trans-array.c (gfc_conv_expr_descriptor): Obtain the stored
offset for non-descriptor, source arrays and correct for stride
not equal to one before writing to field of output descriptor.

2007-05-21  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/31867
* gfortran.dg/char_length_5.f90: New test.

PR fortran/31994
* gfortran.dg/array_reference_1.f90: New test.

From-SVN: r124903

defaults.h (IBM_FLOAT_FORMAT): Macro definition removed.

2007-05-21  Andreas Krebbel  <krebbel1@de.ibm.com>

* defaults.h (IBM_FLOAT_FORMAT): Macro definition removed.
* doc/tm.texi (IBM_FLOAT_FORMAT): Documentation entry removed.
* real.c (encode_i370_single, decode_i370_single,
encode_i370_double, decode_i370_double): Functions removed.
(i370_single_format, i370_double_format): Initializations removed.
(real_maxval, round_for_format, exact_real_truncate, significand_size):
Consider the log2_b field to always be one.
(ieee_single_format, mips_single_format, coldfire_single_format,
ieee_double_format, mips_double_format, coldfire_double_format,
ieee_extended_motorola_format, ieee_extended_intel_96_format,
ieee_extended_intel_128_format, ieee_extended_intel_96_round_53_format,
ibm_extended_format, mips_extended_format, ieee_quad_format,
mips_quad_format, vax_f_format, vax_d_format, vax_g_format,
decimal_single_format, decimal_double_format, decimal_quad_format,
c4x_single_format, c4x_extended_format, real_internal_format): Remove
initialization of log2_b.
* real.h (i370_single_format, i370_double_format): Declarations removed.
* c-cppbuiltin.c (builtin_define_float_constants): Consider the log2_b
field to always be one.

From-SVN: r124901

ia64.c (emit_predicate_relation_info): Fix use of NOTE_INSN_BASIC_BLOCK_P.

* config/ia64/ia64.c (emit_predicate_relation_info): Fix use of
NOTE_INSN_BASIC_BLOCK_P.
(process_for_unwind_directive): Likewise.

From-SVN: r124899

builtins.c (expand_builtin_setjmp_setup): Update comment.

* builtins.c (expand_builtin_setjmp_setup): Update comment.
* function.h (struct function): Move va_list_gpr_size,
va_list_fpr_size, function_frequency to front of bitfields.  Add
calls_unwind_init.
(current_function_calls_unwind_init): New.
* except.c (expand_builtin_unwind_init): Set
current_function_calls_unwind_init not
current_function_has_nonlocal_label.
* reload1.c (has_nonexceptional_receiver): New.
(reload): Use it and current_function_calls_unwind_init to
determine whether call-saved regs must be saved.

From-SVN: r124898

re PR libstdc++/31621 (libstdc++ uses -xc++ which can cause exceptions to show up which causes __gxx_personality_v0 to be referenced)

2007-05-21  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/31621
* acinclude.m4 ([GLIBCXX_CHECK_LINKER_FEATURES]): Use the C compiler.
* configure: Regenerate.

From-SVN: r124896

gengtype.c (adjust_field_rtx_def): Use NOTE_KIND instead of NOTE_LINE_NUMBER...

* gengtype.c (adjust_field_rtx_def): Use NOTE_KIND instead of
NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible.
* ddg.c (create_ddg): LIkewise.
* final.c (final): Remove hunk moving line numbernotes around since
they are no longer present at this stage.
(final_scan_insn): Use NOTE_KIND instead of
NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible.
(output_asm_label): Likewise.
* reorg.c (dbr_schedule): Likewise.
* haifa-sched.c (unlink_other_notes): Likewise.
* mode-switching.c (optimize_mode_switching): Likewise.
* graph.c (start_bb): Likewise.
* rtl.def (NOTE): Update description.
* jump.c (squeeze_notes): Delete.
(mark_jump_label): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use
NOTE_INSN_BASIC_BLOCK_P when possible.
* ifcvt.c (dead_or_predicable): Remove call of squeeze_notes.
* dwarf2out.c (gen_label_die): Use NOTE_KIND instead of
        NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible.
(dwarf2out_var_location): Likewise.
* cfgbuild.c (make_edges): Likewise.
(find_basic_blocks_1): Likewise.
* function.c (reorder_blocks_1): Likewise.
(epilogue_done): Likewise.
(reposition_prologue_and_epilogue_notes): Likewise.
* print-rtl.c (print_rtx): Likewise; drop code for printing line number
notes.
(print_rtl): Likewise.
(print_rtl_single): Likewise.
* gcse.c (insert_insn_start_bb): Likewise.
* alias.c (init_alias_analysis): Likewise.
* calls.c (fixup_tail_calls): Likewise.
* except.c (sjlj_emit_function_enter): Likewise.
* emit-rtl.c (add_insn_after): Likeiwse.
(emit_label_before): Likewise.
(emit_label_after): Likewise.
(emit_note_before, emit_note_after, emit_note): Update
parameter to be enum insn_note; do not deal with source
files.
* cfgcleanup.c (merge_blocks_move_predecessor_nojumps):
Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P
when possible.
(merge_blocks_move_successor_nojumps): Simplify now when
we don't have BLOCK notes.
(try_optimize_cfg): Likewise.
* cfglayout.c (skip_insns_after_block): Likewise.
(record_effective_endpoints): Likewise.
(duplicate_insn_chain): Likewise.
* varasm.c (output_constant_pool_1): Likewise.
* sched-deps.c (sched_analyze): Likewise.
* rtl.c (NOTE_INSN_MAX_isnt_negative_adjust_NOTE_INSN_BIAS):
Exterminate.
(note_insn_name): Simplify now when NOTE_INSN_BIAS is gone.
* rtl.h (NOTE_SOURCE_LOCATION, NOTE_EXPANDED_LOCATION): Exterminate.
(SET_INSN_DELETED): Simplify.
(NOTE_LINE_NUMBER): Exterminate.
(NOTE_LINE_KIND): New.
(NOTE_INSN_BASIC_BLOCK_P): Update.
(enum insn_note): Simplify.
(GET_NOTE_INSN_NAME) Simplify.
(emit_note_before, emit_note_after, emit_note): Update prototype.
(squeeze_notes): Remove.
* sched-int.h (NOTE_NOT_BB_P): Update.
* resource.c (mark_target_live_regs): Update.
* sched-rgn.c (debug_dependencies): Update.
* sched-vis.c (print_insn): Update.
* config/alpha/alpha.c (alpha_handle_trap_shadows): Update.
* config/i386/i386.c (ix86_output_function_epilogue): Update.
* config/sh/sh.c (sh_adjust_unroll_max): Function dead since gcc 4.0.0.
(TARGET_ADJUST_UNROLL_MAX): Likewise.
(split_branches): Update.
(sh_optimize_target_register_callee_saved): Remove hunk dead since gcc
4.0.0.
(sh_adjust_unroll_max): Exterminate.
* config/c4x/c4x.c (c4x_reorg): Use SET_INSN_DELETED.
* config/m68hc11/m68hc11.c (m68hc11_check_z_replacement): Likewise.
(m68hc11_reorg): Likewise.
* config/ia64/ia64.c (emit_insn_group_barriers): Update.
(emit_predicate_relation_info): Update.
(process_for_unwind_directive): Update.
* config/rs6000/rs6000.c (rs6000_output_function_epilogue): Update.
(output_call): Update.
* config/pa/pa.c (output_lbranch): Update.
(output_millicode_call): Update.
(output_call): Update.
(pa_combine_instructions): Update.
* config/mips/mips.c (mips16_gp_pseudo_reg): Update.
* config/bfin/bfin.c (gen_one_bundle): Update.
* cfgrtl.c (can_delete_note_p): Update.
(delete_insn): Update.
(rtl_merge_blocks): Update.
(commit_one_edge_insertion): Update.
(rtl_verify_flow_info): Update.
* stmt.c (expand_case): Do not call squeeze_notes.

From-SVN: r124895

Daily bump.

From-SVN: r124890

Changelog: Fix wrong year.

        * gcc/Changelog: Fix wrong year.
        * gcc/testsuite/Changelog: Likewise.

From-SVN: r124877

re PR middle-end/7651 (Define -Wextra strictly in terms of other warning flags)

2007-05-20  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR middle-end/7651
PR c++/11856
PR c/12963
PR c/23587
PR other/29694
* c.opt (Wtype-limits): New.
* doc/invoke.texi (Wtype-limits): Document it.
(Wextra): Enabled by -Wextra.
* c-opts.c (c_common_post_options): Enabled by -Wextra.
* c-common.c (shorten_compare): Warn with Wtype-limits.

testsuite/
* gcc.dg/compare6.c: Replace Wall with Wtype-limits.
* gcc.dg/Wtype-limits.c: New.
* gcc.dg/Wtype-limits-Wextra.c: New.
* gcc.dg/Wtype-limits-no.c: New.
* g++.dg/warn/Wtype-limits.C: New.
* g++.dg/warn/Wtype-limits-Wextra.C: New.
* g++.dg/warn/Wtype-limits-no.C: New.

From-SVN: r124875

stl_algo.h: Shuffle the functions to better match the order in the standard.

2007-05-20  Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_algo.h: Shuffle the functions to better match the
order in the standard.

From-SVN: r124874

tmmintrin.h (_mm_alignr_epi32): Implement as always inlined function, not as a macro.

        * config/i386/tmmintrin.h (_mm_alignr_epi32): Implement as always
        inlined function, not as a macro.
        (_mm_alignr_pi8): Ditto.
        * config/i386/ammintrin.h (_mm_extracti_si64): Ditto.
        (_mm_inserti_si64): Ditto.
        * config/i386/emmintrin.h (_mm_shuffle_pd): Ditto.
        (_mm_extract_epi16): Ditto.
        (_mm_insert_epi16): Ditto.
        (_mm_shufflehi_epi16): Ditto.
        (_mm_shufflelo_epi16): Ditto.
        (_mm_shuffle_epi32): Ditto.
        * config/i386/xmmintrin.h (_mm_set_ss): Use 0.0f for float constant.
        * config/386/mm3dnow.h: Add __attribute__((__always_inline__)) to
        all functions.
        (_m_from_float): Add __extension__ to conversion.  Use 0.0f for
        float constant.
        (_m_to_float): Use C89 compatible assignment.

testsuite/ChangeLog:

        * gcc.target/i386/sse-vect-types.c: Revert 'Use "-msse"
        instead of "-msse2".'
        * gcc.target/i386/sse-12.c: Use "-march=k8 -m3dnow -mssse3 -msse4a"
        instead of "-msse3".  Include only ammintrin.h, tmmintrin.h
        and mm3dnow.h.
        * gcc.target/i386/sse-13.c (__builtin_ia32_extrqi): Redefine
        to test with immediate operand.
        (__builtin_ia32_insertqi): Ditto.
        (__builtin_ia32_palignr128): Ditto.
        (__builtin_ia32_palignr): Ditto.
        (__builtin_ia32_pshufhw): Ditto.
        (__builtin_ia32_pshuflw): Ditto.
        (__builtin_ia32_pshufd): Ditto.
        (__builtin_ia32_vec_set_v8hi): Ditto.
        (__builtin_ia32_vec_ext_v8hi): Ditto.
        (__builtin_ia32_shufpd): Ditto.
        * gcc.target/i386/sse-14.c: Same changes as sse-13.c.

From-SVN: r124873

re PR target/32007 (bootstrap broken on ARM v3)

2007-04-20  Martin Michlmayr  <tbm@cyrius.com>

PR target/32007
* config/arm/lib1funcs.asm: Define __ARM_ARCH__ on v2/v3 machines.

From-SVN: r124871

configure.ac: Introduce extra_ldflags_libgc.

2007-05-20  Andreas Tobler  <a.tobler@schweiz.org>

* configure.ac: Introduce extra_ldflags_libgc. Use it for Darwin.
* configure: Regenerate.
* Makefile.am (libgc_la_LDFLAGS): Use extra_ldflags_libgc.
* Makefile.in: Regenerate.
* include/Makefile.in: Regenerate.
* include/private/gcconfig.h: Enable MPROTECT_VDB for all Darwin
targets. Remove comments. Prepare ppc64 support for Darwin.

From-SVN: r124870

re PR fortran/32001 (MAX intrinsic with large number of arguments)

gcc/fortran:
2007-05-20  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/32001
        * check.c (check_rest): Improved argument conformance check and
        fixed error message generation.

gcc/testsuite:
2007-05-20  Daniel Franke  <franke.daniel@gmail.org>

PR fortran/32001
* gfortran.dg/min_max_conformance.f90: Added more testcases.

From-SVN: r124869

re PR target/31585 (gcc.target/i386/sse-vect-types.c FAILs (also sse-13.c and sse-14.c))

        PR target/31585
        * gcc.target/i386/sse-vect-types.c: Do not redefine "static"
        and "__inline".  Use "-msse" instead of "-msse2".

From-SVN: r124868

re PR middle-end/7651 (Define -Wextra strictly in terms of other warning flags)

2006-05-20  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR middle-end/7651
* doc/invoke.texi (Wreturn-type): Complete description.
(Wextra): Delete item about return-type warning.
* c-decl.c: Delete redundant Wextra warning.

testsuite/
* gcc.dg/20030906-1.c: Replace Wextra with Wreturn-type.
* gcc.dg/20030906-2.c: Likewise.
* objc.dg/method-17.m: Add -Wreturn-type.
* obj-c++.dg/method-21.mm: Likewise.

From-SVN: r124866

Daily bump.

From-SVN: r124864

re PR target/31585 (gcc.target/i386/sse-vect-types.c FAILs (also sse-13.c and sse-14.c))

        PR target/31585
        * config/i386/pmmintrin.h: Do not include xmmintrin.h
        * config/i386/xmmintrin.h (_mm_extract_pi16): Implement as always
        inlined function, not as a macro.
        (_mm_prefetch): Ditto.
        (_m_pextrw): Ditto.
        (_mm_insert_pi16): Ditto.
        (_m_pinsrw): Ditto.
        (_mm_shuffle_pi16): Ditto.  Add const to __N argument.
        (_m_pshufw): Ditto. Add const to __N argument.
        (_mm_shufle_ps): Ditto.  Add const to __mask argument.
        * config/i386/emmintrin.h (_mm_slli_epi16): Add const to __B argument.
        (_mm_slli_epi32): Ditto.
        (_mm_srli_si128): Implement as always inlined function, not as a macro.
        Add __inline to function declaration.
        (_mm_slli_si128): Ditto.

testsuite/ChangeLog:

        PR target/31585
        * gcc.target/i386/sse-13.c: Use -mssse3 and -msse4a compile options.
        (__builtin_ia32_psllwi128): Redefine to test with immediate operand.
        (__builtin_ia32_psrlqi128): Ditto.
        (__builtin_ia32_psrlwi128): Ditto.
        (__builtin_ia32_psrldi128): Ditto.
        (__builtin_ia32_psrldqi128): Ditto.
        (__builtin_ia32_pslldqi128): Ditto.
        (__builtin_ia32_psrawi128): Ditto.
        (__builtin_ia32_psradi128): Ditto.
        (__builtin_ia32_psllqi128): Ditto.
        (__builtin_ia32_pslldi128): Ditto.
        (__builtin_prefetch): Ditto.
        (__builtin_ia32_pshufw): Ditto.
        (__builtin_ia32_vec_set_v4hi): Ditto.
        (__builtin_ia32_vec_ext_v4hi): Ditto.
        (__builtin_ia32_shufps): Ditto.
        * gcc.target/i386/sse-14.c: Same changes as sse-13.c.

From-SVN: r124861

re PR libgcj/31659 (config-int.h:327:1: error: "INT8_MIN" redefined)

2007-05-19  Andreas Tobler  <a.tobler@schweiz.org>

PR libgcj/31659
* m4/ax_create_stdint_h.m4: Apply patch from PR31659.
* configure: Regenerate.

From-SVN: r124860

re PR fortran/30820 (-Wno-error not necessary in Make-lang.in any more?)

PR fortran/30820
* Make-lang.in: Remove use of -Wno-error for expr.o, resolve.o,
simplify.o and trans-common.o.

From-SVN: r124859

re PR fortran/31974 ([4.2]: array allocation multiplication of mismatched types)

PR fortran/31974

* trans-array.c (gfc_trans_auto_array_allocation): Avoid
multiplication of mismatched types.

* gfortran.dg/char_allocation_1.f90: New test.

From-SVN: r124858

sfp-machine.h (FP_EX_INVALID, [...]): New constants.

        * config/i386/sfp-machine.h (FP_EX_INVALID, FP_EX_DENORM,
        FP_EXP_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT):
        New constants.
        (struct fenv): New structure.
        (FP_HANDLE_EXCEPTIONS): New define.
        (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF, FP_RND_MINF): New constants.
        (_FP_DECL_EXP): New define.
        (FP_INIT_ROUNDMODE): New define.
        (FP_ROUNDMODE): New define.

From-SVN: r124857

invoke.texi (Warning Options): Add -Wconversion-sign.

2007-05-19  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

* doc/invoke.texi (Warning Options): Add -Wconversion-sign.
(Wconversion): Update description.
(Wconversion-sign): New.
* c.opt (Wconversion-sign): New.
* c-opts.c (c_common_post_options): Uninitialized Wconversion-sign
means disabled for C++. Otherwise, take the status of Wconversion.
* c-common.c (conversion_warning): Warn with either Wconversion or
Wconversion-sign.
(warnings_for_convert_and_check): Conditions are already checked by
conversion_warning.
(convert_and_check): Don't check warnings if the conversion failed.

cp/
* cvt.c (cp_convert_and_check): Don't check warnings if the
conversion failed.

testsuite/
* gcc.dg/Wconversion-integer.c: Group testcases and add more.
* gcc.dg/Wconversion-sign.c: New.
* gcc.dg/Wconversion-integer-no-sign.c: New.
* g++.dg/warn/Wconversion-integer.C: Move some warnings to
Wconversion-sign.C
* g++.dg/warn/Wconversion-sign.C: New.
* g++.old-deja/g++.other/warn4.C: Update.
* g++.dg/warn/Wconversion1.C: Likewise.

From-SVN: r124856

avr-protos.h (expand_prologue, [...]): Add declaration.

* config/avr/avr-protos.h (expand_prologue, expand_epilogue,
avr_epilogue_uses) : Add declaration.
* config/avr/predicates.md (avr_sp_immediate_operand): New predicate.
* config/avr/constraints.md (R): New constraint.
config/avr/avr.md (SREG_ADDR,  UNSPEC_SEI, UNSPEC_CLI,
UNSPECV_PROLOGUE_SAVES, UNSPECV_EPILOGUE_RESTORES): New constants.
(*pop1, *pop2, *pop3, *pop4, *pop5): Combine into ...
(*addhi3_sp_R_pc2, *addhi3_sp_R_pc3): ... these patterns.
(*movhi_sp, popqi, pophi, enable_interrupt, disable_interrupt,
call_prologue_saves, epilogue_restores, return_from_epilogue,
return_from_main_epilogue, return_from_interrupt_epilogue,
return_from_naked_epilogue, prologue, epilogue): New patterns.
(jump): Handle symbol reference.
* config/avr/avr.c (out_adj_frame_ptr, out_set_stack_ptr,
avr_output_function_prologue, avr_output_function_epilogue): Remove
functions.
(avr_init_machine_status, expand_prologue, expand_epilogue,
avr_asm_function_end_prologue, avr_epilogue_uses,
avr_asm_function_begin_epilogue): New functions.
(prologue_size, epilogue_size, jump_tables_size): Remove global
variables.
(TARGET_ASM_FUNCTION_PROLOGUE, TARGET_ASM_FUNCTION_EPILOGUE): Remove.
(TARGET_ASM_FUNCTION_END_PROLOGUE): Define.
(TARGET_ASM_FUNCTION_BEGIN_EPILOGUE): Define.
(avr_override_options): Initialise init_machine_status.
(output_movhi): Handle all stack pointer loads.
(out_movqi_r_mr, out_movqi_mr_r): Handle SREG_ADDR address.
(avr_output_addr_vec_elt): Do not use variable jump_tables_size.
* config/avr/avr.h (AVR_2_BYTE_PC, AVR_3_BYTE_PC): New.
(EPILOGUE_USES) Redefine.
(machine_function) Declare.

Co-Authored-By: Anatoly Sokolov <aesok@dol.ru>
From-SVN: r124854

mips.c (mips_offset_within_alignment_p): Tweak comment.

gcc/
* config/mips/mips.c (mips_offset_within_alignment_p): Tweak comment.
Use a single return statement.

From-SVN: r124853

re PR middle-end/30250 (Evaluate lgamma/gamma at compile-time)

PR middle-end/30250
* builtins.c (do_mpfr_lgamma_r): New.
(fold_builtin_2): Handle builtin gamma_r/lgamma_r.
* tree.h (CASE_FLT_FN_REENT): New.

testsuite:
* gcc.dg/torture/builtin-math-2.c: Add gamma_r/lgamma_r tests.
* gcc.dg/torture/builtin-math-4.c: Likewise.

From-SVN: r124849

re PR fortran/31964 ([4.2, 4.1 only]ishftc fails with certain thrid argument)

2007-05-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/31964
* gfortran.fortran-torture/execute/intrinsic_bitops.f90: Update.

From-SVN: r124847

re PR fortran/31964 ([4.2, 4.1 only]ishftc fails with certain thrid argument)

2007-05-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/31964
* intrinsics/ishftc.c (ishftc4, ishftc8, ishftc16): Fix mask to handle
shift of bit-size number of bits.

From-SVN: r124846

Daily bump.

From-SVN: r124843

forwprop-1.c: New testcase.

2007-05-18  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * gcc.dg/tree-ssa/forwprop-1.c: New testcase.

From-SVN: r124840

Index: gcc/java/ChangeLog
2007-05-18  Geoffrey Keating  <geoffk@apple.com>

* jcf-dump.c (HANDLE_MAGIC): Use 'unsigned long' for %lx.
(print_constant): Likewise.

Index: gcc/ChangeLog
2007-05-18  Geoffrey Keating  <geoffk@apple.com>

* dwarf2out.c (print_die): Use '%ld' not '%lu' to print a 'long'.
(output_die): Use 'unsigned long' with %x.
* sched-vis.c (print_value): Use 'unsigned HOST_WIDE_INT' and
HOST_WIDE_INT_PRINT_HEX to print HOST_WIDE_INT.
* tree-dump.c (dump_pointer): Use 'unsigned long' for %lx.

Index: gcc/cp/ChangeLog
2007-05-18  Geoffrey Keating  <geoffk@apple.com>

* mangle.c (write_real_cst): Use 'unsigned long' for %lx.

From-SVN: r124839

* unwind-dw2.c (uw_identify_context): Use the CFA, not the IP.

From-SVN: r124837

re PR target/31989 (Gcc miscompiles C/C++ on Linux/x86-64)

2007-05-18  H.J. Lu  <hongjiu.lu@intel.com>

PR target/31989
PR target/31681
PR target/31666
* config/i386/i386.c (init_cumulative_args): Set maybe_vaarg to
true if function has no argument.

From-SVN: r124835

mips.c (mips_offset_within_alignment_p): New.

* config/mips/mips.c (mips_offset_within_alignment_p): New.
(mips_symbolic_constant_p): Call it for TPREL and DTPREL symbols.

From-SVN: r124833

longlong.h (__x86_64__): Add definitions for add_ssaaaa...

        * longlong.h (__x86_64__): Add definitions for add_ssaaaa,
        sub_ddmmss, umul_ppmm, udiv_qrnnd, count_leading_zeros and
        count_trailing_zeros.
        (__i386__): Implement count_leading_zeros using __builtin_clz().
        Implement count_trailing_zeros usign __builtin_ctz().

From-SVN: r124832

re PR target/31628 (stdcall function is miscompiled)

2007-05-18  H.J. Lu  <hongjiu.lu@intel.com>

PR target/31628
* gcc.target/i386/pr31628.c: New.

From-SVN: r124831

re PR fortran/24633 (MODULE attribute conflicts with PROCEDURE attribute)

2007-05-18  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/24633
        * symbol.c (gfc_add_flavor): Add the NAME to error message if
        available.

From-SVN: r124828

vxworks.h (ASM_PREFERRED_EH_DATA_FORMAT): Undefine.

gcc/
* config/i386/vxworks.h (ASM_PREFERRED_EH_DATA_FORMAT): Undefine.

From-SVN: r124827

* PR rtl-optimization/31344 is actually middle-end bug.

From-SVN: r124826

re PR middle-end/31344 (bootstrap broken on i[345]86-linux)

PR rtl-optimization/31344
* expr.c (emit_move_change_mode): Change mode of push operands here.

testsuite/ChangeLog:

PR rtl-optimization/31344
* gcc.dg/pr31344.c: New test.

From-SVN: r124825

re PR tree-optimization/31953 (ICE in set_value_range, at tree-vrp.c:305)

./: PR tree-optimization/31953
* tree-vrp.c (set_value_range_to_value): Add equiv parameter.
Change all callers.
(set_value_range_to_null): Call set_value_range_to_value.
(extract_range_from_comparison): Likewise.
testsuite/:
PR tree-optimization/31953
* gcc.c-torture/compile/pr31953.c: New test.

From-SVN: r124823

toplev.c (print_version): Output GMP/MPFR version info.

* toplev.c (print_version): Output GMP/MPFR version info.

From-SVN: r124822

builtins.c (CASE_MATHFN_REENT): New macro.

* builtins.c (CASE_MATHFN_REENT): New macro.
(mathfn_built_in): Use it.
* builtins.def (BUILT_IN_GAMMA_R, BUILT_IN_GAMMAF_R,
BUILT_IN_GAMMAL_R, BUILT_IN_LGAMMA_R, BUILT_IN_LGAMMAF_R,
BUILT_IN_LGAMMAL_R): New.
* doc/extend.texi: Document new builtins.

testsuite:
* gcc.dg/builtins-1.c: Test reentrant gamma functions.

From-SVN: r124821

re PR middle-end/31796 (Evaluate remquo/remainder/drem at compile-time)

PR middle-end/31796
* builtins.c (do_mpfr_remquo): New.
(fold_builtin_2): Handle BUILT_IN_DREM/BUILT_IN_REMAINDER.
(fold_builtin_3): Handle BUILT_IN_REMQUO.

testsuite:
* gcc.dg/torture/builtin-math-2.c: Add tests for remquo, remainder
and drem.
* gcc.dg/torture/builtin-math-4.c: Likewise.

From-SVN: r124820

re PR middle-end/30251 (Evaluate bessel functions at compile-time)

PR middle-end/30251
* builtins.c (fold_builtin_1): Handle y0, y1.
(fold_builtin_2): Handle yn.

testsuite:
* gcc.dg/torture/builtin-math-2.c: Test y0, y1, yn.
* gcc.dg/torture/builtin-math-4.c: Likewise.

From-SVN: r124819

re PR middle-end/30251 (Evaluate bessel functions at compile-time)

PR middle-end/30251
* builtins.c (do_mpfr_bessel_n): New.
(fold_builtin_1): Handle BUILT_IN_J0 and BUILT_IN_J1.
(fold_builtin_2): Handle BUILT_IN_JN.

testsuite:
* gcc.dg/torture/builtin-math-4.c: New test.

From-SVN: r124818

Daily bump.

From-SVN: r124816

re PR target/31965 (_INTEGRAL_MAX_BITS defined incorrectly)

PR target/31965
* config/i386/mingw32.h (_INTEGRAL_MAX_BITS): Define builtin as
TYPE_PRECISION (intmax_type_node).

From-SVN: r124813

pr18096-1.c: Change dg-warning to dg-error.

* gcc.target/powerpc/pr18096-1.c: Change dg-warning to dg-error.
* gcc.dg/cpp/include2.c: Ditto.
* gcc.dg/cpp/mac-dir-2.c: Ditto.
* gcc.dg/cpp/paste5.c: Ditto.
* gcc.dg/cpp/paste6.c: Ditto.
* gcc.dg/cpp/paste8.c: Ditto.
* gcc.dg/cpp/paste11.c: Ditto.
* gcc.dg/cpp/paste13.c: Ditto.
* gcc.dg/cpp/skipping2.c: Ditto.
* gcc.dg/reg-vol-struct-1.c: Ditto.
* gcc.dg/Wshadow-1.c: Ditto.
* gcc.dg/cpp/trad/comment.c: Ditto.
* gcc.dg/cpp/trad/literals-2.c: Change dg-error to dg-warning.
* gcc.dg/cpp/if-2.c: Ditto.
* gcc.dg/array-5.c: Ditto.
* gcc.dg/inline-15.c: Ditto.
* gcc.dg/pr27953.c: Ditto.
* gcc.dg/Wno-c++-compat.c: Ditto.

Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org>
From-SVN: r124811

re PR target/31850 (gcc.c-torture/compile/limits-fnargs.c is slow at compiling for spu-elf)

PR target/31850
* reload.c (subst_reloads): Remove checking.

From-SVN: r124810

2007-05-17  Kyle Galloway  <kgallowa@redhat.com>

* classpath/gnu/classpath/jdwp/processor/ReferenceTypeCommandSet.java
(executeMethods): Remove cast to ClassReferenceTypeId.
* classpath/lib/gnu/classpath/jdwp/processor/
ReferenceTypeCommandSet.class: Rebuilt.

From-SVN: r124809

natVMMethod.cc (getModifiers): Check for native classes and mark methods as native appropriately.

2007-05-17  Kyle Galloway  <kgallowa@redhat.com>

* gnu/classpath/jdwp/natVMMethod.cc (getModifiers): Check for native
classes and mark methods as native appropriately.

From-SVN: r124807

VMFrame.java (<init>): Add parameter for "this" pointer.

2007-05-17  Kyle Galloway <kgallowa@redhat.com>

* gnu/classpath/jdwp/VMFrame.java (<init>): Add parameter for "this"
pointer.
* gnu/classpath/jdwp/VMFrame.h: Regenerated.
* classpath/lib/gnu/classpath/jdwp/VMFrame.class: Rebuilt.
* gnu/classpath/jdwp/natVMVirtualMachine.cc (getFrame): Use new
VMFrame constructor.

From-SVN: r124806

* g++.dg/cpp/_Pragma1.C: Skip on fido-*-* and m68k-*-*.

From-SVN: r124805

interrupt_thread-1.c, [...]: New.

* gcc.target/m68k/interrupt_thread-1.c,
gcc.target/m68k/interrupt_thread-2.c,
gcc.target/m68k/interrupt_thread-3.c: New.
* gcc.target/m68k/m68k.exp: Accept fido.

From-SVN: r124804

c_locale.h: Do not include <libintl.h>.

2007-05-17  Paolo Carlini  <pcarlini@suse.de>

* config/locale/gnu/c_locale.h: Do not include <libintl.h>.
* config/locale/gnu/messages_members.h: Do it here.

* config/locale/gnu/c_locale.h: Do not include <cstdio>, use
the builtins.
* config/locale/generic/c_locale.h: Likewise.

From-SVN: r124803

acinclude.m4 (GLIBCXX_CHECK_COMPILER_FEATURES): Add -g to compile flags, move code to test to global scope.

2007-05-17  Benjamin Kosnik  <bkoz@redhat.com>

* acinclude.m4 (GLIBCXX_CHECK_COMPILER_FEATURES): Add -g to
compile flags, move code to test to global scope.
* configure: Regenerate.

From-SVN: r124802

re PR rtl-optimization/31691 (optimized code taking the wrong branch)

PR rtl-optimization/31691
* combine.c (simplify_set): Build a new src pattern instead of
substituting its operands in the COMPARE case.

From-SVN: r124797

re PR fortran/31919 ([4.1/4.2 only] min/max do not check array conformance)

gcc/fortran:
2007-05-15  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/31919
        PR fortran/31929
        PR fortran/31930
        * intrinsic.c (check_specific): Check elemental intrinsics for
        rank and shape.
        (add_functions): Fixed dummy argument names of BESJN and BESYN.
        Fixed elemental status of MCLOCK and MCLOCK8.
        * check.c (check_rest): Added check for array conformance.
        (gfc_check_merge): Removed check for array conformance.
        (gfc_check_besn): Removed check for scalarity.
        * intrinsic.texi (CSHIFT, EOSHIFT): Fixed typos.
        (BESJN, BESYN): Clarified documentation.

gcc/testsuite:
2007-05-17  Daniel Franke <franke.daniel@gmail.com>

        PR fortran/31919
        * gfortran.dg/min_max_conformance.f90: New test.

From-SVN: r124794

typedefs.cc: Fix dg bits.

2007-05-17  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/21_strings/char_traits/requirements/wchar_t/typedefs.cc:
Fix dg bits.
* testsuite/21_strings/char_traits/requirements/char/typedefs.cc: Same.

From-SVN: r124793

stl_algobase.h (mismatch): Move...

2007-05-17  Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_algobase.h (mismatch): Move...
* include/bits/stl_algo.h: ... here.

From-SVN: r124792

cmath: Guard special math with __GXX_EXPERIMENTAL_CXX0X__.

2007-05-17  Benjamin Kosnik  <bkoz@redhat.com>

* include/tr1/cmath: Guard special math with
__GXX_EXPERIMENTAL_CXX0X__.
* testsuite/26_numerics/headers/cmath/types_std_c++0x_neg.cc:
Remove xfail.

From-SVN: r124791

locale_facets.tcc (__pad<>::_S_pad): Minor tweaks, avoid unnecessary casts, do widenings just in time.

2007-05-17  Paolo Carlini  <pcarlini@suse.de>

* include/bits/locale_facets.tcc (__pad<>::_S_pad): Minor tweaks, avoid
unnecessary casts, do widenings just in time.

From-SVN: r124790

gfortran.texi (GFORTRAN_CONVERT_UNIT): Improve documentation.

2007-05-17  Tobias Burnus  <burnus@net-b.de>

        * gfortran.texi (GFORTRAN_CONVERT_UNIT): Improve documentation.

From-SVN: r124788

re PR fortran/31917 ([4.1 only] GFORTRAN_CONVERT_UNIT is ignored)

2007-05-14  Tobias Burnus <burnus@net-b.de>

        PR fortran/31917
        * runtime/environ.c (mark_range): Fix setting default convert unit.

From-SVN: r124787

tree-vrp.c (finalize_jump_threads): Do not care about dominance info.

* tree-vrp.c (finalize_jump_threads): Do not care about dominance info.
(execute_vrp): Preserve loops through jump threading.
* tree-ssa-threadupdate.c (thread_single_edge,
dbds_continue_enumeration_p, determine_bb_domination_status,
thread_through_loop_header): New functions.
(create_edge_and_update_destination_phis,
create_edge_and_update_destination_phis): Set loops for the new blocks.
(prune_undesirable_thread_requests): Removed.
(redirect_edges): Do not pretend that redirect_edge_and_branch can
create new blocks.
(thread_block): Do not call prune_undesirable_thread_requests.
Update loops.
(mark_threaded_blocks): Select edges to thread here.
(thread_through_all_blocks): Take may_peel_loop_headers argument.
Thread edges through loop headers independently.
* cfgloopmanip.c (create_preheader, mfb_keep_just): Export.
* tree-pass.h (TODO_mark_first_instance): New.
(first_pass_instance): Declare.
* cfghooks.c (duplicate_block): Put the block to the original loop
if copy is not specified.
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Preserve loops through
jump threading.  Pass may_peel_loop_headers to
thread_through_all_blocks according to first_pass_instance.
* cfgloop.h (create_preheader): Declare.
* tree-flow.h (thread_through_all_blocks): Declaration changed.
* basic-block.h (mfb_keep_just, mfb_kj_edge): Declare.
* passes.c (first_pass_instance): New variable.
(next_pass_1): Set TODO_mark_first_instance.
(execute_todo): Set first_pass_instance.

* gcc.dg/tree-ssa/ssa-dom-thread-2.c: New test.
* gcc.dg/vect/vect-102.c, gcc.dg/vect/vect-103.c,
gcc.dg/vect/vect-104.c: Use more complex construction to prevent vectorizing.
* gcc.dg/tree-ssa/pr21559.c: Update outcome.

From-SVN: r124786

* Remove svn:executable property.

From-SVN: r124785

re PR tree-optimization/24659 (Conversions are not vectorized)

PR tree-optimization/24659
        * optabs.h (enum optab_index): Add OTI_vec_unpacks_float_hi,
OTI_vec_unpacks_float_lo, OTI_vec_unpacku_float_hi,
OTI_vec_unpacku_float_lo, OTI_vec_pack_sfix_trunc and
OTI_vec_pack_ufix_trunc.
(vec_unpacks_float_hi_optab): Define new macro.
(vec_unpacks_float_lo_optab): Ditto.
(vec_unpacku_float_hi_optab): Ditto.
(vec_unpacku_float_lo_optab): Ditto.
(vec_pack_sfix_trunc_optab): Ditto.
(vec_pack_ufix_trunc_optab): Ditto.
* genopinit.c (optabs): Implement vec_unpack[s|u]_[hi|lo]_optab
and vec_pack_[s|u]fix_trunc_optab using
vec_unpack[s|u]_[hi\lo]_* and vec_pack_[u|s]fix_trunc_* patterns
* tree-vectorizer.c (supportable_widening_operation): Handle
FLOAT_EXPR and CONVERT_EXPR.  Update comment.
(supportable_narrowing_operation): New function.
* tree-vectorizer.h (supportable_narrowing_operation): Prototype.
* tree-vect-transform.c (vectorizable_conversion): Handle
(nunits_in == nunits_out / 2) and (nunits_out == nunits_in / 2) cases.
(vect_gen_widened_results_half): Move before vectorizable_conversion.
(vectorizable_type_demotion): Call supportable_narrowing_operation()
to check for target support.
* optabs.c (optab_for_tree_code) Return vec_unpack[s|u]_float_hi_optab
for VEC_UNPACK_FLOAT_HI_EXPR, vec_unpack[s|u]_float_lo_optab
for VEC_UNPACK_FLOAT_LO_EXPR and vec_pack_[u|s]fix_trunc_optab
for VEC_PACK_FIX_TRUNC_EXPR.
(expand_binop): Special case mode of the result for
vec_pack_[u|s]fix_trunc_optab.
(init_optabs): Initialize vec_unpack[s|u]_[hi|lo]_optab and
vec_pack_[u|s]fix_trunc_optab.

* tree.def (VEC_UNPACK_FLOAT_HI_EXPR, VEC_UNPACK_FLOAT_LO_EXPR,
VEC_PACK_FIX_TRUNC_EXPR): New tree codes.
* tree-pretty-print.c (dump_generic_node): Handle
VEC_UNPACK_FLOAT_HI_EXPR, VEC_UNPACK_FLOAT_LO_EXPR and
VEC_PACK_FIX_TRUNC_EXPR.
(op_prio): Ditto.
* expr.c (expand_expr_real_1): Ditto.
* tree-inline.c (estimate_num_insns_1): Ditto.
* tree-vect-generic.c (expand_vector_operations_1): Ditto.

* config/i386/sse.md (vec_unpacks_float_hi_v8hi): New expander.
(vec_unpacks_float_lo_v8hi): Ditto.
(vec_unpacku_float_hi_v8hi): Ditto.
(vec_unpacku_float_lo_v8hi): Ditto.
(vec_unpacks_float_hi_v4si): Ditto.
(vec_unpacks_float_lo_v4si): Ditto.
(vec_pack_sfix_trunc_v2df): Ditto.

* doc/c-tree.texi (Expression trees) [VEC_UNPACK_FLOAT_HI_EXPR]:
Document.
[VEC_UNPACK_FLOAT_LO_EXPR]: Ditto.
[VEC_PACK_FIX_TRUNC_EXPR]: Ditto.
* doc/md.texi (Standard Names) [vec_pack_sfix_trunc]: Document.
[vec_pack_ufix_trunc]: Ditto.
[vec_unpacks_float_hi]: Ditto.
[vec_unpacks_float_lo]: Ditto.
[vec_unpacku_float_hi]: Ditto.
[vec_unpacku_float_lo]: Ditto.

testsuite/ChangeLog:

PR tree-optimization/24659
* gcc.dg/vect/vect-floatint-conversion-2.c: New test.
* gcc.dg/vect/vect-intfloat-conversion-1.c: Require vect_float,
not vect_int target.
* gcc.dg/vect/vect-intfloat-conversion-2.c: Require vect_float,
not vect_int target.  Loop is vectorized for vect_intfloat_cvt
targets.
* gcc.dg/vect/vect-intfloat-conversion-3.c: New test.
* gcc.dg/vect/vect-intfloat-conversion-4a.c: New test.
* gcc.dg/vect/vect-intfloat-conversion-4b.c: New test.

From-SVN: r124784

java-stack.h (_Jv_FrameInfo): Remove union definition.

* include/java-stack.h (_Jv_FrameInfo): Remove union definition.
(_Jv_StackFrame): Remove commented out code.
(_Jv_UnwindState): Remove superfluous 'typedef'.
* sun/misc/natUnsafe.cc (spinlock): Add white space to quiet
compiler warnings.
* gnu/java/lang/management/natVMMemoryPoolMXBeanImpl.cc
(getCollectionUsage): Don't declare unused parameter n.
(getMemoryManagerNames): Same.
* gnu/gcj/util/natGCInfo.cc (gc_debug_info): Remove superfluous
'typedef'.

From-SVN: r124783

Daily bump.

From-SVN: r124781

java-interp.h (breakpoint_at): Declare.

        * include/java-interp.h (breakpoint_at): Declare.
        * interpret.cc (breakpoint_at): New function.
        * gnu/classpath/jdwp/VMVirtualMachine.java (_event_list):
        New member.
        * gnu/classpath/jdwp/natVMVirtualMachine.cc (initialize):
        Initialize _event_list.
        (handle_single_step): If there is a breakpoint at the
        location at which we are stopping, do not send the notification.
        Instead add the event to a list of events that occur at this
        location.
        (jdwpBreakpointCB): If the event list is not empty, send
        whatever events are in it and the breakpoint event in a single
        notification.
        Mark parameter jni_env as MAYBE_UNUSED.
        * classpath/lib/gnu/classpath/jdwp/VMVirtualMachine.class:
        Regenerated.
        * gnu/classpath/jdwp/VMVirtualMachine.h: Regenerated.

From-SVN: r124778

java-interp.h (breakpoint_at): Declare.

        * include/java-interp.h (breakpoint_at): Declare.
        * interpret.cc (breakpoint_at): New function.
        * gnu/classpath/jdwp/VMVirtualMachine.java (_event_list):
        New member.
        * gnu/classpath/jdwp/natVMVirtualMachine.cc (initialize):
        Initialize _event_list.
        (handle_single_step): If there is a breakpoint at the
        location at which we are stopping, do not send the notification.
        Instead add the event to a list of events that occur at this
        location.
        (jdwpBreakpointCB): If the event list is not empty, send
        whatever events are in it and the breakpoint event in a single
        notification.
        Mark parameter jni_env as MAYBE_UNUSED.
        * classpath/lib/gnu/classpath/jdwp/VMVirtualMachine.class:
        Regenerated.
        * gnu/classpath/jdwp/VMVirtualMachine.h: Regenerated.

From-SVN: r124777

Add two files missing from my previous commit.

From-SVN: r124776

README: Update for new files.

        * soft-fp/README: Update for new files.
        * soft-fp/floattisf.c: New file.
        * soft-fp/floattidf.c: New file.
        * soft-fp/floattitf.c: New file.
        * soft-fp/floatuntisf.c: New file.
        * soft-fp/floatuntidf.c: New file.
        * soft-fp/floatuntitf.c: New file.
        * soft-fp/fixsfti.c: New file.
        * soft-fp/fixdfti.c: New file.
        * soft-fp/fixtfti.c: New file.
        * soft-fp/fixunssfti.c: New file.
        * soft-fp/fixunsdfti.c: New file.
        * soft-fp/fixunstfti.c: New file.
        * soft-fp/extendxftf.c: New file.
        * soft-fp/trunctfxf.c: New file.

        * libgcc-std.ver (__extendxftf2): Added to GCC_4.3.0 section.
        (__trunctfxf2): Ditto.

        * config/i386/libgcc-x86_64-glibc.ver (__addtf3, __divtf3, __eqtf2,
        __extenddftf2, __extendsftf2, __fixtfdi, __fixtfsi, __fixtfti,
        __fixunstfdi, __fixunstfsi, __fixunstfti, __floatditf, __floatsitf,
        __floattitf, __floatunditf, __floatunsitf, __floatuntitf, __getf2,
        __letf2, __multf3, __negtf2, __subtf3, __trunctfdf2, __trunctfsf2,
        __unordtf2): Exclude and add to GCC_4.3.0 section for x86_64 targets.

        * config/i386/t-fprules-softfp64: New file.
        * config/i386/sfp-machine.h: New file.
        * config.gcc (x86_64-*-linux*, x86_64-*-kfreebsd*-gnu,
        x86_64-*-knetbsd*-gnu): Add i386/t-fprules-softfp64
        and soft-fp/t-softfp to tmake_file.
        (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu,
        i[34567]86-*-knetbsd*-gnu): Ditto for --enable-targets=all.

        * config/i386/t-linux64 (softfp_wrap_start): New.
        (softfp_wrap_end): New.
        * config/i386/i386.c (ix86_scalar_mode_supported): TFmode is
        supported for TARGET_64BIT.

testsuite/ChangeLog:

        * gcc.dg/torture/fp-int-convert-float128.c: Do not xfail for i?86-*-*
        and x86_64-*-* targets.
        * gcc.dg/torture/fp-int-convert-float128-timode.c: Ditto.

From-SVN: r124775

[multiple changes]

2007-05-16  Benjamin Kosnik  <bkoz@redhat.com>

* acinclude.m4 (GLIBCXX_CHECK_COMPILER_FEATURES): Add a function
to the test code compiled with -ffunction-sections -fdata-sections.
* configure: Regenerate.

* testsuite/22_locale/ctype/scan/wchar_t/1.cc: Remove
_GLIBCXX_USE_WCHAR_T guards as superfluous.

* testsuite/20_util/make_signed/requirements/typedefs-1.cc: Add
_GLIBCXX_USE_WCHAR_T guards.
* testsuite/20_util/make_signed/requirements/typedefs-2.cc: Same.
* testsuite/20_util/make_unsigned/requirements/typedefs-1.cc: Same.
* testsuite/20_util/make_unsigned/requirements/typedefs-2.cc: Same.

* testsuite/21_strings/char_traits/requirements/wchar_t/typedefs.cc:
Add.
* testsuite/21_strings/char_traits/typedefs/char/1.cc: Move...
* testsuite/21_strings/char_traits/requirements/char/typedefs.cc:
...here.
* testsuite/21_strings/char_traits/typedefs: Remove.
* testsuite/21_strings/char_traits/typedefs/char: Remove.

2007-05-16  Benjamin Kosnik  <bkoz@redhat.com>

* docs/html/abi.html: Update for gcc-4.1.2 and gcc-4.2.0.

From-SVN: r124774

acinclude.m4 (GLIBCXX_CHECK_COMPILER_FEATURES): Add a function to the test code compiled with -ffunction-sections -fdata-sections.

2007-05-11  Benjamin Kosnik  <bkoz@redhat.com>

* acinclude.m4 (GLIBCXX_CHECK_COMPILER_FEATURES): Add a function
to the test code compiled with -ffunction-sections -fdata-sections.
* configure: Regenerate.

* testsuite/22_locale/ctype/scan/wchar_t/1.cc: Remove
_GLIBCXX_USE_WCHAR_T guards as superfluous.

* testsuite/20_util/make_signed/requirements/typedefs-1.cc: Add
_GLIBCXX_USE_WCHAR_T guards.
* testsuite/20_util/make_signed/requirements/typedefs-2.cc: Same.
* testsuite/20_util/make_unsigned/requirements/typedefs-1.cc: Same.
* testsuite/20_util/make_unsigned/requirements/typedefs-2.cc: Same.

* testsuite/21_strings/char_traits/requirements/wchar_t/typedefs.cc:
Add.
* testsuite/21_strings/char_traits/typedefs/char/1.cc: Move...
* testsuite/21_strings/char_traits/requirements/char/typedefs.cc:
...here.
* testsuite/21_strings/char_traits/typedefs: Remove.
* testsuite/21_strings/char_traits/typedefs/char: Remove.

From-SVN: r124773

acinclude.m4 (GLIBCXX_CHECK_COMPILER_FEATURES): Add a function to the test code compiled with -ffunction-sections -fdata-sections.

2007-05-11  Benjamin Kosnik  <bkoz@redhat.com>

* acinclude.m4 (GLIBCXX_CHECK_COMPILER_FEATURES): Add a function
to the test code compiled with -ffunction-sections -fdata-sections.
* configure: Regenerate.

* testsuite/22_locale/ctype/scan/wchar_t/1.cc: Remove
_GLIBCXX_USE_WCHAR_T guards as surpufulous.

* testsuite/20_util/make_signed/requirements/typedefs-1.cc: Add
_GLIBCXX_USE_WCHAR_T guards.
* testsuite/20_util/make_signed/requirements/typedefs-2.cc: Same.
* testsuite/20_util/make_unsigned/requirements/typedefs-1.cc: Same.
* testsuite/20_util/make_unsigned/requirements/typedefs-2.cc: Same.

* testsuite/21_strings/char_traits/requirements/wchar_t/typedefs.cc:
Add.
* testsuite/21_strings/char_traits/typedefs/char/1.cc: Move...
* testsuite/21_strings/char_traits/requirements/char/typedefs.cc:
...here.
* testsuite/21_strings/char_traits/typedefs: Remove.
* testsuite/21_strings/char_traits/typedefs/char: Remove.

From-SVN: r124772