2008-09-02  M R Swami Reddy <MR.Swami.Reddy@nsc.com>

        * config/crx/crx.h (IRA_COVER_CLASSES): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140118 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/37337
* tree-ssa-dom.c (optimize_stmt): Call maybe_clean_or_replace_eh_stmt
even when a stmt has been gimple_modified_p, but after fold_stmt is
not any longer.  Remove unneeded may_have_exposed_new_symbols
initializations.

* g++.dg/tree-ssa/pr37337.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140117 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-08  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/37421
* tree-ssa-sccvn.c (visit_copy): Make sure to fully
valueize the RHS.

* g++.dg/torture/pr37421.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140111 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-08  Daniel Kraft  <d@domob.eu>

        PR fortran/36167
        * gfortran.dg/array_function_3.f90: New test.
        * gfortran.dg/save_3.f90: Added cleanup-modules directive.
        * gfortran.dg/string_compare_1.f90: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140107 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/37415
* opts.c (common_handle_option): Handle OPT_ftree_store_ccp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140105 138bc75d-0d04-0410-961f-82ee72b054a4

Typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140103 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-08  Daniel Kraft  <d@domob.eu>

PR fortran/37199
* trans-expr.c (gfc_add_interface_mapping): Set new_sym->as.
(gfc_map_intrinsic_function): Added checks against NULL bounds in
array specs.

2008-09-08  Daniel Kraft  <d@domob.eu>

PR fortran/37199
* gfortran.dg/array_function_2.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140102 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-07  Tobias Burnus  <burnus@net.b.de>

        PR fortran/37400
        * symbol.c (gfc_set_default_type): Copy char len.

2008-09-07  Tobias Burnus  <burnus@net.b.de>

        PR fortran/37400
        * gfortran.dg/implicit_12.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140100 138bc75d-0d04-0410-961f-82ee72b054a4

PR driver/37409
* pa-hpux.h (LINK_SPEC): Strip -fwhole-program.
* pa-hpux10.h (LINK_SPEC): Likewise.
* pa-hpux11.h (LINK_SPEC): Likewise.
`

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140099 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140096 138bc75d-0d04-0410-961f-82ee72b054a4

* pa32-regs.h (IRA_COVER_CLASSES): Define.
* pa64-regs.h (IRA_COVER_CLASSES): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140093 138bc75d-0d04-0410-961f-82ee72b054a4

    * pa/linux-atomic.c: New file.
* pa/t-linux (LIB2FUNCS_STATIC_EXTRA): Define.
* pa/t-linux64 (LIB2FUNCS_STATIC_EXTRA): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140091 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-07  Paolo Carlini  <paolo.carlini@oracle.com>

* acinclude.m4 ([GLIBCXX_CHECK_C99_TR1]): Check wcstoimax and
wcstoumax, define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1.
* include/tr1_impl/cinttypes: Use the latter.
* testsuite/tr1/8_c_compatibility/cinttypes/functions.cc: Likewise.
* configure: Regenerate.
* config.h.in: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140089 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-07  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/37203
* intrinsics/reshape_generic.c:  Add checking on
out-of-bounds and duplicate values of order argument.
* m4/reshape.m4:  Likewise.
* generated/reshape_c10.c: Regenerated.
* generated/reshape_c16.c: Regenerated.
* generated/reshape_c4.c: Regenerated.
* generated/reshape_c8.c: Regenerated.
* generated/reshape_i16.c: Regenerated.
* generated/reshape_i4.c: Regenerated.
* generated/reshape_i8.c: Regenerated.
* generated/reshape_r10.c: Regenerated.
* generated/reshape_r16.c: Regenerated.
* generated/reshape_r4.c: Regenerated.
* generated/reshape_r8.c: Regenerated.

2008-09-07  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/37203
* gfortran.d/reshape_order_1.f90:  New test case.
* gfortran.d/reshape_order_2.f90:  New test case.
* gfortran.d/reshape_order_3.f90:  New test case.
* gfortran.d/reshape_order_4.f90:  New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140086 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/36630
* tree-vect-transform.c (vect_update_ivs_after_vectorizer):
Call STRIP_NOPS before calling evolution_part_in_loop_num.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140085 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-07  Daniel Kraft  <d@domob.eu>

* gfortran.dg/stfunc_6.f90: Extended testcase to include more tests
related to PURE and statement functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140084 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/35642
* config/rs6000/altivec.md (mulv8hi3): Implement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140083 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-07  Victor Kaplansky  <victork@il.ibm.com>

        PR testsuite/37334
        * gcc/testsuite/gcc.dg/fastmath-2.c: Add volatile to
        definition of b, change -ffast-math to -ffinite-math-only
        and rename test to ...
        * gcc/testsuite/gcc.dg/div-double-1.c: ... this.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140082 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140079 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-06  H.J. Lu  <hongjiu.lu@intel.com>

* configure.ac: Fix a typo.
* configured: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140076 138bc75d-0d04-0410-961f-82ee72b054a4

add: m4_sinclude(../libtool.m4)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140075 138bc75d-0d04-0410-961f-82ee72b054a4

* h8300.h (IRA_COVER_CLASSES): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140074 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/memcpy-bi.c: Include <string.h>

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140073 138bc75d-0d04-0410-961f-82ee72b054a4

fix glibc_mutex_init fix

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140071 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-06  Tobias Burnus  <burnus@net-b.de>

       PR fortran/37399
       * gfortran.dg/size_kind.f90: Remove allocate statement
       as it overflows at compile time on 32bit systems.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140070 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/14703
* tree-ssa-live.c (remove_unused_scope_block_p): Remove ignored declarations.
* passes.c (init_optimization_passes): Recompute inline parameters.
* g++.dg/tree-ssa-pr14703.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140068 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-06  Steven G. Kargl  <kargls@comcast.net>

       PR fortran/36153
       * fortran/resolve.c (resolve_function): Shortcircuit for SIZE and
       UBOUND if 2nd argument is KIND.

2008-09-06  Tobias Burnus  <burnus@net-b.de>

       PR fortran/36153
       * gfortran.dg/size_kind.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140063 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-06  Steven G. Kargl  <kargls@comcast.net>

        PR fortran/33229
        * resolve.c (resolve_function): An intrinsic subroutine should
        * not be
        called as a function.

2008-09-06  Steven G. Kargl  <kargls@comcast.net>

        PR fortran/33229
        * gfortran.dg/intrinsic_subroutine.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140061 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-06  Tobias Burnus  <burnus@net-b.de>

* libgfortran.h (likely,unlikely): New makros.
(runtime_warning_at,__mingw_snprintf): Add __attribute__(format()).
* m4/spread.m4 (spread_'rtype_code`): Use unlikely for bounds_check.
* m4/iforeach.m4 (name`'rtype_qual`_'atype_code): Ditto.
* m4/matmull.m4 (matmul_'rtype_code`): Ditto.
* m4/ifunction_logical.m4 (name`'rtype_qual`_'atype_code): Ditto.
* m4/ifunction.m4 (name`'rtype_qual`_'atype_code): Ditto.
* m4/matmul.m4 (matmul_'rtype_code`): Ditto.

* generated/minval_r8.c: Regenerated.
* generated/spread_r10.c: Regenerated.
* generated/minloc1_16_r16.c: Regenerated.
* generated/maxloc1_4_r8.c: Regenerated.
* generated/sum_i8.c: Regenerated.
* generated/any_l16.c: Regenerated.
* generated/spread_i8.c: Regenerated.
* generated/maxval_i2.c: Regenerated.
* generated/any_l2.c: Regenerated.
* generated/product_r4.c: Regenerated.
* generated/maxloc1_8_i4.c: Regenerated.
* generated/maxloc0_4_r4.c: Regenerated.
* generated/all_l1.c: Regenerated.
* generated/matmul_r8.c: Regenerated.
* generated/product_i2.c: Regenerated.
* generated/minloc0_4_r16.c: Regenerated.
* generated/minloc0_4_i1.c: Regenerated.
* generated/maxloc0_4_r16.c: Regenerated.
* generated/maxloc0_4_i2.c: Regenerated.
* generated/minloc1_8_r16.c: Regenerated.
* generated/maxloc1_8_r16.c: Regenerated.
* generated/maxloc0_8_i8.c: Regenerated.
* generated/sum_r16.c: Regenerated.
* generated/sum_i1.c: Regenerated.
* generated/minloc1_4_r8.c: Regenerated.
* generated/maxloc1_16_r16.c: Regenerated.
* generated/minloc1_16_i4.c: Regenerated.
* generated/maxloc1_16_i4.c: Regenerated.
* generated/minloc0_16_i8.c: Regenerated.
* generated/spread_i1.c: Regenerated.
* generated/maxloc0_16_i8.c: Regenerated.
* generated/maxval_r16.c: Regenerated.
* generated/product_c10.c: Regenerated.
* generated/minloc1_8_i4.c: Regenerated.
* generated/minloc0_16_i16.c: Regenerated.
* generated/matmul_r16.c: Regenerated.
* generated/minloc0_4_r4.c: Regenerated.
* generated/all_l2.c: Regenerated.
* generated/product_c4.c: Regenerated.
* generated/sum_r4.c: Regenerated.
* generated/minloc0_4_i2.c: Regenerated.
* generated/spread_c10.c: Regenerated.
* generated/maxloc0_8_i1.c: Regenerated.
* generated/spread_r4.c: Regenerated.
* generated/minloc0_8_i8.c: Regenerated.
* generated/matmul_c8.c: Regenerated.
* generated/all_l16.c: Regenerated.
* generated/minloc1_16_r10.c: Regenerated.
* generated/sum_i2.c: Regenerated.
* generated/minloc0_16_i1.c: Regenerated.
* generated/maxloc0_16_i1.c: Regenerated.
* generated/maxloc1_8_r8.c: Regenerated.
* generated/minval_i16.c: Regenerated.
* generated/spread_i2.c: Regenerated.
* generated/maxval_i4.c: Regenerated.
* generated/minval_i8.c: Regenerated.
* generated/any_l4.c: Regenerated.
* generated/maxloc1_4_i8.c: Regenerated.
* generated/maxloc0_16_i16.c: Regenerated.
* generated/maxloc0_8_r4.c: Regenerated.
* generated/minloc1_4_i16.c: Regenerated.
* generated/maxloc1_4_i16.c: Regenerated.
* generated/minloc0_4_r10.c: Regenerated.
* generated/minloc0_8_i16.c: Regenerated.
* generated/maxloc0_4_r10.c: Regenerated.
* generated/maxloc0_8_i16.c: Regenerated.
* generated/minloc1_8_r10.c: Regenerated.
* generated/product_i4.c: Regenerated.
* generated/minloc0_16_r4.c: Regenerated.
* generated/sum_c16.c: Regenerated.
* generated/maxloc1_8_r10.c: Regenerated.
* generated/maxloc0_16_r4.c: Regenerated.
* generated/minloc1_16_r8.c: Regenerated.
* generated/minloc0_8_i1.c: Regenerated.
* generated/maxloc0_4_i4.c: Regenerated.
* generated/maxloc1_16_r8.c: Regenerated.
* generated/maxloc0_8_i2.c: Regenerated.
* generated/sum_r10.c: Regenerated.
* generated/count_4_l.c: Regenerated.
* generated/sum_c4.c: Regenerated.
* generated/count_8_l.c: Regenerated.
* generated/maxloc1_16_r10.c: Regenerated.
* generated/matmul_i8.c: Regenerated.
* generated/minloc0_16_i2.c: Regenerated.
* generated/minloc1_8_r8.c: Regenerated.
* generated/maxloc0_16_i2.c: Regenerated.
* generated/spread_c4.c: Regenerated.
* generated/matmul_c16.c: Regenerated.
* generated/maxval_r10.c: Regenerated.
* generated/minval_i1.c: Regenerated.
* generated/maxloc1_4_i1.c: Regenerated.
* generated/matmul_r10.c: Regenerated.
* generated/minloc1_4_i8.c: Regenerated.
* generated/minloc0_8_r4.c: Regenerated.
* generated/matmul_l4.c: Regenerated.
* generated/product_i16.c: Regenerated.
* generated/minloc0_16_r16.c: Regenerated.
* generated/all_l4.c: Regenerated.
* generated/minloc0_4_i4.c: Regenerated.
* generated/minloc0_8_i2.c: Regenerated.
* generated/matmul_i1.c: Regenerated.
* generated/minval_r4.c: Regenerated.
* generated/maxloc1_4_r4.c: Regenerated.
* generated/spread_i16.c: Regenerated.
* generated/sum_i4.c: Regenerated.
* generated/maxval_r8.c: Regenerated.
* generated/spread_i4.c: Regenerated.
* generated/minloc1_4_i1.c: Regenerated.
* generated/minval_r16.c: Regenerated.
* generated/minval_i2.c: Regenerated.
* generated/maxloc1_4_i2.c: Regenerated.
* generated/product_r8.c: Regenerated.
* generated/maxloc1_8_i8.c: Regenerated.
* generated/maxloc0_4_r8.c: Regenerated.
* generated/maxloc0_16_r16.c: Regenerated.
* generated/matmul_r4.c: Regenerated.
* generated/sum_c10.c: Regenerated.
* generated/minloc1_4_r16.c: Regenerated.
* generated/maxloc1_4_r16.c: Regenerated.
* generated/minloc0_8_r16.c: Regenerated.
* generated/maxloc0_8_r16.c: Regenerated.
* generated/count_1_l.c: Regenerated.
* generated/maxloc0_8_i4.c: Regenerated.
* generated/matmul_i2.c: Regenerated.
* generated/minloc1_4_r4.c: Regenerated.
* generated/matmul_c10.c: Regenerated.
* generated/minloc0_16_i4.c: Regenerated.
* generated/maxloc0_16_i4.c: Regenerated.
* generated/minloc1_16_i8.c: Regenerated.
* generated/maxloc1_16_i8.c: Regenerated.
* generated/minloc1_4_i2.c: Regenerated.
* generated/matmul_l16.c: Regenerated.
* generated/maxloc1_8_i1.c: Regenerated.
* generated/minloc0_16_r10.c: Regenerated.
* generated/minloc1_8_i8.c: Regenerated.
* generated/minloc0_4_r8.c: Regenerated.
* generated/product_r16.c: Regenerated.
* generated/product_c8.c: Regenerated.
* generated/sum_r8.c: Regenerated.
* generated/minloc0_8_i4.c: Regenerated.
* generated/matmul_c4.c: Regenerated.
* generated/minloc1_16_i16.c: Regenerated.
* generated/spread_r8.c: Regenerated.
* generated/maxloc1_8_r4.c: Regenerated.
* generated/minloc1_16_i1.c: Regenerated.
* generated/maxloc1_16_i1.c: Regenerated.
* generated/spread_r16.c: Regenerated.
* generated/minval_r10.c: Regenerated.
* generated/count_16_l.c: Regenerated.
* generated/minval_i4.c: Regenerated.
* generated/minloc1_8_i1.c: Regenerated.
* generated/maxloc1_4_i4.c: Regenerated.
* generated/maxloc1_8_i2.c: Regenerated.
* generated/maxval_i8.c: Regenerated.
* generated/any_l8.c: Regenerated.
* generated/maxloc0_16_r10.c: Regenerated.
* generated/minloc0_4_i16.c: Regenerated.
* generated/maxloc0_8_r8.c: Regenerated.
* generated/maxloc0_4_i16.c: Regenerated.
* generated/minloc1_4_r10.c: Regenerated.
* generated/minloc1_8_i16.c: Regenerated.
* generated/maxloc1_4_r10.c: Regenerated.
* generated/maxloc1_8_i16.c: Regenerated.
* generated/minloc0_8_r10.c: Regenerated.
* generated/maxloc0_8_r10.c: Regenerated.
* generated/minloc1_16_r4.c: Regenerated.
* generated/maxloc1_16_r4.c: Regenerated.
* generated/minloc0_16_r8.c: Regenerated.
* generated/product_i8.c: Regenerated.
* generated/maxloc0_16_r8.c: Regenerated.
* generated/sum_i16.c: Regenerated.
* generated/count_2_l.c: Regenerated.
* generated/maxloc0_4_i8.c: Regenerated.
* generated/maxloc1_16_i16.c: Regenerated.
* generated/matmul_i4.c: Regenerated.
* generated/minloc1_8_r4.c: Regenerated.
* generated/sum_c8.c: Regenerated.
* generated/minloc1_16_i2.c: Regenerated.
* generated/maxloc1_16_i2.c: Regenerated.
* generated/maxval_i16.c: Regenerated.
* generated/spread_c8.c: Regenerated.
* generated/matmul_i16.c: Regenerated.
* generated/minloc1_4_i4.c: Regenerated.
* generated/maxval_i1.c: Regenerated.
* generated/minloc1_8_i2.c: Regenerated.
* generated/any_l1.c: Regenerated.
* generated/product_c16.c: Regenerated.
* generated/minloc0_8_r8.c: Regenerated.
* generated/matmul_l8.c: Regenerated.
* generated/product_r10.c: Regenerated.
* generated/product_i1.c: Regenerated.
* generated/all_l8.c: Regenerated.
* generated/maxloc0_4_i1.c: Regenerated.
* generated/minloc0_4_i8.c: Regenerated.
* generated/spread_c16.c: Regenerated.
* generated/maxval_r4.c: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140060 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/mips/mips.c (mips_function_ok_for_sibcall): Check for
DECL being null.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140056 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2008-xx-xx  Richard Sandiford  <rdsandiford@goolemail.com>
    Peter Fuerst  <post@pfrst.de>

* doc/invoke.texi: Document -mr10k-cache-barrier=.
* doc/extend.texi: Document __builtin_mips_cache.
* config/mips/mips-ftypes.def: Add a (VOID, SI, CVPOINTER) entry.
* config/mips/mips.opt (mr10k-cache-barrier=): New option.
* config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Define
__GCC_HAVE_BUILTIN_MIPS_CACHE.
(TARGET_CACHE_BUILTIN, ISA_HAS_CACHE): New macros.
* config/mips/mips.c (mips_r10k_cache_barrier_setting): New enum.
(set_push_mips_isas): New variable.
(mips_r10k_cache_barrier): New variable.
(cache): New availability predicate.
(mips_builtins): Add an entry for __builtin_mips_cache.
(mips_build_cvpointer_type): New function.
(MIPS_ATYPE_CVPOINTER): New macro.
(mips_prepare_builtin_arg): Only use the insn's mode if the rtx's
mode is VOIDmode.
(r10k_simplified_address_p, r10k_simplify_address)
(r10k_uncached_address_p, r10k_safe_address_p)
(r10k_needs_protection_p_1, r10k_needs_protection_p_store)
(r10k_needs_protection_p_call, r10k_needs_protection_p)
(r10k_insert_cache_barriers): New functions.
(mips_reorg_process_insns): Delete cache barriers after a
branch-likely instruction.
(mips_reorg): Call r10k_insert_cache_barriers.
(mips_handle_option): Handle OPT_mr10k_cache_barrier_.
* config/mips/mips.md (UNSPEC_MIPS_CACHE): New constant.
(UNSPEC_R10K_CACHE_BARRIER): Likewise.
(mips_cache, r10k_cache_barrier): New define_insns.

gcc/testsuite/
* gcc.target/mips/mips.exp (dg-mips-options): Make
-mr10k-cache-barrier=* imply -mips3 or above.
* gcc.target/mips/cache-1.c: New test.
* gcc.target/mips/r10k-cache-barrier-1.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-2.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-3.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-4.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-5.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-6.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-7.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-8.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-9.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-10.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-11.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-12.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-13.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-14.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-15.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140055 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* ira-int.h (ira_zero_hard_reg_set, ira_one_hard_reg_set): Delete.
* ira-color.c (setup_allocno_left_conflicts_num): Use
hard_reg_set_equal_p instead of a comparison with
ira_zero_hard_reg_set.
* ira.c (setup_reg_subclasses): Likewise.
(setup_cover_and_important_classes): Likewise.
(setup_class_translate): Likewise.
(setup_reg_class_intersect_union): Likewise.
(ira_zero_hard_reg_set, ira_one_hard_reg_set): Delete.
(ira_init_once): Don't initialize them.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140054 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-05  Vladimir Makarov  <vmakarov@redhat.com>

* doc/tm.texi (IRA_COVER_CLASSES): Fix a typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140053 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-04  Vladimir Makarov  <vmakarov@redhat.com>

* ira-color.c (ira_fast_allocation): Permit global allocno
allocation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140052 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140050 138bc75d-0d04-0410-961f-82ee72b054a4

Improved branch hints, safe hints, and scheduling.

* haifa-sched.c (sched_emit_insn) : Define.
* sched-int.h (sched_emit_insn) : Add prototype.
* doc/invoke.texi (-mdual-nops, -mhint-max-nops,
-mhint-max-distance -msafe-hints) : Document.
* config/spu/spu.c (spu_flag_var_tracking): New.
(TARGET_SCHED_INIT_GLOBAL, TARGET_SCHED_INIT,
TARGET_SCHED_REORDER, TARGET_SCHED_REORDER2,
TARGET_ASM_FILE_START): Define.
(TARGET_SCHED_ADJUST_PRIORITY): Remove.
(STOP_HINT_P, HINTED_P, SCHED_ON_EVEN_P): Define.
(spu_emit_branch_hint): Add blocks argument.
(insert_branch_hints, insert_nops): Remove.
(pad_bb, insert_hbrp_for_ilb_runout, insert_hbrp, in_spu_reorg,
uses_ls_unit, spu_sched_init_global, spu_sched_init,
spu_sched_reorder, asm_file_start): New functions.
(clock_var, spu_sched_length, pipe0_clock,
pipe1_clock, prev_clock_var, prev_priority,
spu_ls_first, prev_ls_clock): New static variables.
* config/spu/spu.h (TARGET_DEFAULT): Add MASK_SAFE_HINTS.
* config/spu.md (iprefetch): Add operand, make it clobber MEM.
(nopn_nv): Add a non-volatile version of nop.
* config/spu/spu.opt (-mdual-nops, -mhint-max-nops,
-mhint-max-distance, -msafe-hints): New options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140047 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-05  Daniel Kraft  <d@domob.eu>

PR fortran/35837
* resolve.c (resolve_types): Restore gfc_current_ns on exit.
* symbol.c (gfc_save_all): Removed blank line.

2008-09-05  Daniel Kraft  <d@domob.eu>

PR fortran/35837
* gfortran.dg/save_3.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140046 138bc75d-0d04-0410-961f-82ee72b054a4

* opts.c (decode_options): Combine nested if statements.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140044 138bc75d-0d04-0410-961f-82ee72b054a4

testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140043 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-05  Joel Sherrill <joel.sherrill@oarcorp.com>

* s-stchop-rtems.adb: Add file missed in early commit.  Already
referenced in gcc-interface/Makefile.in.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140042 138bc75d-0d04-0410-961f-82ee72b054a4

* gcj.texi (-freduced-reflection): Clarify option's restrictions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140041 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/37283
* opts.c (decode_options): Handle more relationships among
unit-at-a-time, toplevel-reorder, and section-anchors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140040 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-05  Peter Dimov  <pdimov@mmltd.net>

* testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_2.cc: New.

2008-09-05  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref.cc: Rename
to...
* testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_1.cc: ...
this.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140039 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-05  David Daney  <ddaney@avtrex.com>

* doc/install.texi (--enable-reduced-reflection): Document new option.

2008-09-05  David Daney  <ddaney@avtrex.com>

* configure.ac (reduced-reflection): New AC_ARG_ENABLE.
(build_libgcj_reduced_reflection): New variable.
(BUILD_LIBGCJ_REDUCED_REFLECTION): New AM_CONDITIONAL.
* Makefile.am (LIBGCJ_REDUCED_REFLECTION_FLAGS): New variable.
(%.lo: %.list): Add LIBGCJ_REDUCED_REFLECTION_FLAGS to compile
command.
(java/util/concurrent.lo, java/util/concurrent/atomic.lo,
java/util/concurrent/locks.lo): Override
LIBGCJ_REDUCED_REFLECTION_FLAGS.
* Makefile.in, include/Makefile.in, testsuite/Makefile.in,
gcj/Makefile.in, configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140038 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-05  Douglas Gregor  <doug.gregor@gmail.com>

       PR c++/37342
       * tree.c (cp_build_qualified_type_real): Deal with sharing of
       TYPE_LANG_SPECIFIC in the canonical types of pointer-to-method
       types.

2008-09-05  Douglas Gregor  <doug.gregor@gmail.com>

       PR c++/37342
       * g++.dg/other/canon-37342.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140037 138bc75d-0d04-0410-961f-82ee72b054a4

* config/xtensa/predicates.md (nonimmed_operand, mem_operand): Use
constantpool_mem_p.
(constantpool_operand): New.
(move_operand): Disallow sub-word modes for the constant pool.
* config/xtensa/xtensa.c (TARGET_SECONDARY_RELOAD): Define.
(xtensa_secondary_reload_class): Replace with....
(xtensa_secondary_reload): this function.  Remove SIGN_EXTEND check.
Set icode for sub-word reloads from the constant pool.
* config/xtensa/xtensa.h (SECONDARY_INPUT_RELOAD_CLASS): Delete.
(SECONDARY_OUTPUT_RELOAD_CLASS): Delete.
* config/xtensa/xtensa.md (reload<mode>_literal): New.
* config/xtensa/xtensa-protos.h: Update prototypes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140036 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.h (enum reg_class): Add FRAME_REGS.
(REG_CLASS_NAMES): Update.
(REG_CLASS_CONTENTS): Update.
* config/mips/mips.c (mips_regno_to_class): Use FRAME_REGS instead
of ALL_REGS for regs 77 and 78.
* function.c (instantiate_virtual_regs_in_insn): Assert that
return value of simplify_gen_subreg is not NULL.

testsuite:
* gcc.c-torture/compile/20080903-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140035 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-05  Daniel Kraft  <d@domob.eu>

PR fortran/36746
* primary.c (gfc_match_rvalue): Removed logic to handle implicit
typing to a derived-type if a component reference is found.
(gfc_match_varspec): Moved it here.

2008-09-05  Daniel Kraft  <d@domob.eu>

PR fortran/36746
* gfortran.dg/implicit_derived_type_1.f90: New test.
* gfortran.dg/used_before_typed_5.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140034 138bc75d-0d04-0410-961f-82ee72b054a4

Convert ChangeLog files to UTF-8.

Command used:
LC_ALL=C sed -i \
  -e 's/D\(o\|\xf6\)nmez/D\xc3\xb6nmez/' \
  -e 's/\(Av\|\x81\xc1v\|\xc1v\|\xef\xbf\xbdv\?\|\x81\xc3\x81v\|\xc3v\)ila/\xc3\x81vila/' \
  -e 's/Esp\(in\|\x81\xedn\|\xedn\|\xef\xbf\xbdn\?\|\xef\xbf\xbd\xadn\|\x81\xc3\xadn\)dola/Esp\xc3\xadndola/' \
  -e 's/Schl\(u\|\xef\xbf\xbd\|\xfcu\?\|\x81\xfc\|\x81\xc3\xbc\|\xc3\xaf\xc2\xbf\xc2\xbd\|\xef\xbf\xbd\xef\xbf\xbd\xef\xbf\xbd\xc2\xbc\)ter/Schl\xc3\xbcter/' \
  -e 's/Humi\(e\|\xe8\)res/Humi\xc3\xa8res/' \
  -e 's/L\(ow\|\xc3\xaf\xc2\xbf\xc2\xbd\|oew\|\xf6w\)is/L\xc3\xb6wis/' \
  -e 's/G\xfctlein/G\xc3\xbctlein/' \
  -e 's/G\xe1[b]or/G\xc3\xa1bor/' \
  -e 's/L\xf3ki/L\xc3\xb3ki/' \
  -e 's/Fautr\xc3 /Fautr\xc3\xa9 /' \
  -e 's/S\xe9[b]astian/S\xc3\xa9bastian/' \
  -e 's/Th\xef\xbf\xbd[d]ore/Th\xc3\xa9odore/' \
  -e 's/Cors\xc3\xc2\xa9pius/Cors\xc3\xa9pius/' \
  -e 's/K\xfchl/K\xc3\xbchl/' \
  -e 's/R\xf6nnerup/R\xc3\xb6nnerup/' \
  -e 's/L\xf8vset/L\xc3\xb8vset/' \
  -e 's/Ph\x81\xfb\x81\xf4ng-Th\x81\xe5o/Ph\xc3\xbb\xc3\xb4ng-Th\xc3\xa5o/' \
  -e 's/V\x81\xf5/V\xc3\xb5/' \
  -e 's/J\xf6nsson/J\xc3\xb6nsson/' \
  -e 's/V\xef\xbf\xbdis\xef\xbf\xbdnen/V\xc3\xa4is\xc3\xa4nen/' \
  -e 's/J\xef\xbf\xbdrg/J\xc3\xb6rg/' \
  -e 's/M\xef\xbf\xbdsli/M\xc3\xb6sli/' \
  -e 's/R\xe4ty/R\xc3\xa4ty/' \
  -e 's/2003\xc2\xad-/2003-/' \
  -e 's/\xc2\xa0/ /g' \
  -e 's/ \xa0/  /g' \
  -e 's/\xa0 //' \
  `find . -name \*ChangeLog\* | grep -v /.svn`

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140033 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-05  Richard Guenther  <rguenther@suse.de>

* configure.ac: Initialize clooglibs to -lcloog.
* configure: Re-generate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140032 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-05  Paolo Bonzini  <bonzini@gnu.org>

* emit-rtl.c (gen_rtvec): Rewrite not using gen_rtvec_v.
(gen_rtvec_v): Fix coding standards.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140031 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.c (decide_alg): Be more conservative about optimizing for size.

* gcc.target/i386/cold-attribute-1.c: Update testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140030 138bc75d-0d04-0410-961f-82ee72b054a4

./:
* varasm.c (narrowing_initializer_constant_valid_p): New
static function.
(initializer_constant_valid_p): Call it.
testsuite/:
* g++.dg/init/const7.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140025 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (native_encode_real): Fix computation of WORDS.
(native_interpret_real): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140023 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/t-rs6000: Remove target gt-rs6000.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140020 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140018 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-04  Vladimir Makarov  <vmakarov@redhat.com>

* ira-conflicts.c (process_regs_for_copy): Check insn to check
that the cost is already taken into account in ira-costs.c

* ira-int.h (ira_debug_copy, ira_debug_copies): New.

* ira-build.c (print_copy, print_copies, ira_debug_copy,
ira_debug_copies): New.
(ira_bulid): Call print_copies.

* doc/tm.texi (IRA_COVER_CLASSES): Fix the description.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140014 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-04  Samuel Tardieu  <sam@rfc1149.net>

PR target/32783
* config/rs6000/rs6000.c (optimization_options): Remove check of
flag_toplevel_order.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140013 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/36962
* include/Makefile.am: Update headers.
* include/Makefile.in: Regenerate.
* include/std/memory: Update headers.
* include/tr1/memory: Likewise.
* include/tr1_impl/boost_shared_ptr.h: Remove, splitting into
separate implementations for std and tr1.
* include/bits/boost_sp_shared_count.h: Remove.
* include/tr1/boost_sp_shared_count.h: Remove.
* include/bits/shared_ptr.h: New. Combines boost_sp_shared_count.h
and boost_shared_ptr.h into one file.
(__shared_count,__shared_ptr,shared_ptr,swap): Add unique_ptr
and rvalue-reference support as per current WP.
* include/tr1/shared_ptr.h: New. Combines boost_sp_shared_count.h
and boost_shared_ptr.h into one file.
* testsuite/20_util/shared_ptr/cons/unique_ptr.cc: New.
* testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc: New.
* testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref.cc: New.
* testsuite/20_util/shared_ptr/cons/unique_ptr_neg.cc: New.
* testsuite/20_util/shared_ptr/assign/auto_ptr_rvalue.cc: New.
* testsuite/20_util/shared_ptr/assign/unique_ptr_lvalue_neg.cc: New.
* testsuite/20_util/shared_ptr/assign/unique_ptr_rvalue.cc: New.
* testsuite/20_util/shared_ptr/modifiers/swap_rvalue.cc: New.
* testsuite/20_util/shared_ptr/assign/auto_ptr_rvalue_neg.cc: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140012 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.h (ISA_HAS_SEQ_SNE): New macro.
* config/mips/mips.c (mips_expand_scc): Also expand seq and sne if
second operand is a reg_imm10_operand.
* config/mips/mips.md (*seq_<GPR:mode><GPR2:mode>_seq,
*sne_<GPR:mode><GPR2:mode>_sne): New patterns.
(*seq_<GPR:mode><GPR2:mode>): Rename to
*seq_zero_<GPR:mode><GPR2:mode>.  Don't match if
ISA_HAS_SEQ_SNE.
(*seq_<GPR:mode><GPR2:mode>_mips16): Rename to
*seq_zero_<GPR:mode><GPR2:mode>_mip16.  Don't match if
ISA_HAS_SEQ_SNE.
(*sne_<GPR:mode><GPR2:mode>): Rename to
*sne_zero_<GPR:mode><GPR2:mode>.  Don't match if
ISA_HAS_SEQ_SNE.

testsuite/
* gcc.target/mips/seq-1.c: New test.
* gcc.target/mips/octeon-seq-1.c: New test.
* gcc.target/mips/octeon-seq-2.c: New test.
* gcc.target/mips/octeon-seq-3.c: New test.
* gcc.target/mips/octeon-seq-4.c: New test.
* gcc.target/mips/scc-2.c: Also pass on sltiu.
* gcc.target/mips/scc-3.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140010 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.h (ISA_HAS_EXTS): New macro.
* config/mips/mips.md (*ashr_trunc<mode>): Name the pattern
combining an arithmetic right shift by more than 31 and a
trunction.  Don't match for out-of-range shift amounts.  Set
attribute mode to <MODE>.
(*lshr32_trunc<mode>): Name the pattern combining a logical right
shift by 32 and and a truncation.  Set attribute mode to <MODE>.
(*<optab>_trunc<mode>_exts): New pattern for truncated right
shifts by less than 32.
(extv): Change predicate on first operand to accept registers.
Change predicate of the other operands from immediate_operand to
const_int_operand.  Expand exts when source is a register.
(extzv): Change predicate of the constant operands from
immediate_operand to const_int_operand.
(extzv<mode>): Change predicate of the constant operands from
immediate_operand to const_int_operand and no constraint. Also
remove mode.
(*extzv_trunc<mode>_exts): New pattern.

testsuite/
* gcc.target/mips/truncate-2.c: New test.
* gcc.target/mips/octeon-exts-1.c: New test.
* gcc.target/mips/octeon-exts-2.c: New test.
* gcc.target/mips/octeon-exts-3.c: New test.
* gcc.target/mips/octeon-exts-4.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140009 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.h (ISA_HAS_CINS): New macro.
* config/mips/mips-protos.h (mask_low_and_shift_p,
mask_low_and_shift_len): Declare.
* config/mips/mips.c (mask_low_and_shift_p,
mask_low_and_shift_len): New functions.
(mips_print_operand): Handle new operand prefix "m".
* config/mips/mips.md (*cins<mode>): New pattern.

testsuite/
* gcc.target/mips/octeon-cins-1.c: New test.
* gcc.target/mips/octeon-cins-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140008 138bc75d-0d04-0410-961f-82ee72b054a4

Add myself to MAINTAINERS file under "Write After Approval".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140005 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/xml/manual/locale.xml: Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140003 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-04  Richard Guenther  <rguenther@suse.de>

* trans-array.c (gfc_conv_array_parameter): Use correct types
in building COND_EXPRs.
* trans-expr.c (gfc_conv_missing_dummy): Likewise.
* trans-intrinsics.c (gfc_conv_intrinsic_merge): Likewise.

* gfortran.dg/internal_pack_4.f90: Adjust pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140001 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/bfin.c (gen_one_bundle): Don't create new nops when
optimizing for size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139999 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* df-scan.c (df_get_entry_block_def_set): Add STACK_POINTER_REGNUM
regardless of epilogue_completed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139998 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-04  Daniel Kraft  <d@domob.eu>

* PR fortran/37099
* expr.c (simplify_const_ref): Update expression's character length
when pulling out a substring reference.

2008-09-04  Daniel Kraft  <d@domob.eu>

PR fortran/37099
* gfortran.dg/string_compare_1.f90: New text.
* gfortran.dg/string_compare_2.f90: New text.
* gfortran.dg/string_compare_3.f90: New text.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139997 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-04  Vladimir Makarov  <vmakarov@redhat.com>

PR middle-end/37359
* ira-lives.c (process_bb_node_lives): Check setjmp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139996 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-04  Paolo Carlini  <paolo.carlini@oracle.com>

  * acinclude.m4 ([GLIBCXX_CHECK_GTHREADS]): Tidy checks in case of
POSIX threads.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139994 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR middle-end/37243
* ira-build.c (form_loop_tree): Reverse BB walk.
(create_bb_allocnos): Likewise.
* ira-lives.c (make_regno_born_and_dead, regs_set): Delete.
(mark_reg_store): Rename to...
(mark_ref_live): ...this and take a df_ref argument instead of
note_stores arguments.  Assert that we have a register.
(mark_reg_clobber): Delete.
(def_conflicts_with_inputs_p): New function.
(mark_reg_conflicts): Delete.
(mark_reg_death): Rename to...
(mark_ref_dead): ...this and take a df_ref argument instead of
a register.  Assert that we have a register.
(process_bb_node_lives): Hoist frequency calculation out of
instruction walk.  Convert from a forwards scan to a backwards scan.
Use DF_REF_USES and DF_REF_DEFS instead of register notes and
note_stores.  Remove EH_RETURN_DATA_REGNO and regs_set handling.
(create_allocno_live_ranges): Don't create regs_set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139993 138bc75d-0d04-0410-961f-82ee72b054a4

./:
* rtl.h (LABEL_REF_NONLOCAL_P): Don't check for REG_LABEL_OPERAND
or REG_LABEL_TARGET.
* calls.c (emit_library_call_value_1): Use MEM_P rather than
comparing MODE with MEM.
* gimple.c (gimple_build_predict): Cast END_PREDICTORS before
comparing with GF_PREDICT_TAKEN.
(gimple_get_lhs): Change code to enum gimple_code.
(gimple_set_lhs): Likewise.
* ifcvt.c (noce_process_if_block): Correct GET_MODE to GET_CODE.
* omp-low.c (find_omp_clause): Change kind parameter to enum
omp_clause_code.
* tree-flow.h (find_omp_clause): Update declaration.
* regrename.c (clear_dead_regs): Change kind parameter to enum
reg_note.
* reload1.c (eliminate_regs_1): Use REG_NOTE_KIND rather than
GET_MODE.
* see.c (see_get_extension_data): Change return type to enum
entry_type.  Change UNKNOWN to NOT_RELEVANT, SIGN_EXTEND to
SIGNED_EXTENDED_DEF, ZERO_EXTEND to ZERO_EXTENDED_DEF.
(see_gen_normalized_extension): Change extension_code parameter to
enum entry_type.
(see_seek_pre_extension_expr): Change extension_code to enum
entry_type.
(see_merge_one_def_extension): Likewise.
(see_handle_relevant_defs): Likewise.
(see_handle_relevant_uses): Likewise.
(see_analyze_one_def): Likewise.
* tree-cfg.c (need_fake_edge_p): Compare gimple code with
GIMPLE_ASM rather than ASM_EXPR.
* tree-ssa-alias.c (is_escape_site): Compare gimple code with
GIMPLE_RETURN rather than RETURN_EXPR.
* tree-ssa-ccp.c (likely_value): Change code to enum gimple_code.
(evaluate_stmt): Likewise.
* tree-vect-analyze.c (vect_analyze_operations): Change relevance
to enum vect_relevant.
(vect_mark_stmts_to_be_vectorized): Change assertion to not
compare gimple codes with tree codes.
cp/:
* parser.c (check_no_duplicate_clause): Change code parameter to
enum omp_clause_code.
fortran/:
* symbol.c (generate_isocbinding_symbol): Compare
gfc_notification_std with ERROR rather than FAILURE.
* resolve.c (check_assumed_size_reference): Compare array type
with AR_FULL rather than DIMEN_ELEMENT.
(resolve_actual_arglist): Compare with EXPR_VARIABLE rather than
FL_VARIABLE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139991 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-04  Paul Brook  <paul@codesourcery.com>

* config/arm/arm.c (arm_size_rtx_costs): Call cost function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139990 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/bfin.c (bfin_function_ok_for_sibcall): Restore a null
pointer check lost in the recent no-unit-at-a-time patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139989 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-04  H.J. Lu  <hongjiu.lu@intel.com>

PR rtl-optimization/37243
* gfortran.dg/pr37243.f: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139987 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-04  Chris Fairles  <chris.fairles@gmail.com>

        * include/std/mutex (once_flag): Construct __gthread_once_t in a
temporary variable before assigning to _M_once to avoid initialization
errors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139986 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/37343
* tree-switch-conversion.c (check_final_bb): Accept only IP
invariants.
* g++.dg/torture/pr37343.C New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139983 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/vect/slp-perm-1.c: Add call to check_vect.
        * gcc.dg/vect/slp-perm-2.c, gcc.dg/vect/slp-perm-3.c,
        gcc.dg/vect/slp-perm-4.c, gcc.dg/vect/slp-perm-5.c,
        gcc.dg/vect/slp-perm-6.c, gcc.dg/vect/slp-perm-7.c,
        gcc.dg/vect/slp-perm-8.c, gcc.dg/vect/slp-perm-9.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139982 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
Break out from ...
(vrp_evaluate_conditional_warnv_with_ops): ... this one.  Add
using_ranges argument.
(vrp_evaluate_conditional): Avoid bogus warning for type range.
(vrp_visit_cond_stmt): Update call of
vrp_evaluate_conditional_warnv_with_ops

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139981 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/37345
PR tree-optimization/37358
PR tree-optimization/37357
* tree.c (build_function_type_skip_args): Build distinct type copy;
set TYPE_CONTEXT.
(build_function_decl_skip_args): Set type of new decl not orig decl;
clear DECL_VINDEX for methods turned into functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139980 138bc75d-0d04-0410-961f-82ee72b054a4

    * configure.ac (HAVE_GAS_LCOMM_WITH_ALIGNMENT): New assembler
        check.
        * configure: Regenerate.
        * config.in: Regenerate.
        * config/i386/bsd.h (ASM_OUTPUT_ALIGNED_LOCAL): Use .lcomm with an
        alignment field, if it is supported.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139979 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-04  Kai Tietz  <kai.tietz@onevision.com>

* config/i386/t-mingw32 (SHLIB_LC): Change order of import
libraries.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139977 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-03  Sebastian Pop  <sebastian.pop@amd.com>

* configure.ac (--with-cloog-polylib): New.
(--disable-cloog-version-check): New.
(--disable-ppl-version-check): New.
* configure: Re-generate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139973 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-03  Tobias Grosser  <grosser@fim.uni-passau.de>

* gcc/testsuite/lib/target-supports.exp
(check_effective_target_fgraphite): Fix test. Graphite is only available
with -O1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139970 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-03  David Edelsohn  <edelsohn@gnu.org>

        * config/rs6000/rs6000.c (processor_target_table): Do not
        enable VMX for POWER6.

2008-09-03  Anton Blanchard  <anton@samba.org>

        * config/rs6000/rs6000.c (rs6000_split_lock_test_and_set): Do not
        emit memory barrier before operation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139969 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-03  Paolo Carlini  <paolo.carlini@oracle.com>

* config/abi/pre/gnu.ver: Also export __once_functor_lock; tighten
GLIBCXX_3.4 exports (necessary in case of undef _GLIBCXX_HAVE_TLS).

* Makefile.in: Regenerate.
* src/Makefile.in: Likewise.
* doc/Makefile.in: Likewise.
* po/Makefile.in: Likewise.
* libmath/Makefile.in: Likewise.
* include/Makefile.in: Likewise.
* libsupc++/Makefile.in: Likewise.
* testsuite/Makefile.in: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139968 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139966 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-03  Paolo Carlini  <paolo.carlini@oracle.com>

* acinclude.m4 ([GLIBCXX_CHECK_GTHREADS]): Fix typo in last commit,
check _POSIX_TIMEOUTS, not _POSIX_TIMERS.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139963 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/37325
* config/pa/pa64-hpux.h (ASM_OUTPUT_EXTERNAL_REAL): Call
default_elf_asm_output_external.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139962 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-03  Paolo Carlini  <paolo.carlini@oracle.com>

* acinclude.m4 ([GLIBCXX_CHECK_GTHREADS]): Check _POSIX_TIMERS too.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139961 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-03  H.J. Lu  <hongjiu.lu@intel.com>

* gcc.c-torture/compile/vector-4.c: Add -mavx for x86.

* gcc.target/i386/avx-3.c: Require DFP support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139960 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-03  Chris Fairles  <chris.fairles@gmail.com>

        * include/std/condition_variable: Use new deleted ctors.
        * include/std/mutex: Likewise plus implement timed_mutex,
recursive_timed_mutex and call_once.
* src/condition_variable.cc: Implement wait(). Use gthread types.
Remove _GTHREADS_HAS_COND checks in favor of global
_GLIBCXX_HAS_GTHREADS.
* src/mutex.cc (call_once): Implementation using TLS with mutex
fallback.
* config/abi/pre/gnu.ver: Add exported symbols.
* testsuite/lib/libstdc++.exp (check_v3_target_gthreads): New.
* testsuite/lib/dg-options.exp (dg-require-gthreads): Likewise.
* testsuite/30_threads/lock_guard/requirements/typedefs.cc: Use
dg-require-gthreads and dg-require-cstdint.
* testsuite/30_threads/lock_guard/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/30_threads/mutex/dest/destructor_locked.cc: Likewise.
* testsuite/30_threads/mutex/native_handle/1.cc: Likewise.
* testsuite/30_threads/mutex/cons/1.cc: Likewise.
* testsuite/30_threads/mutex/requirements/typedefs.cc: Likewise.
* testsuite/30_threads/mutex/try_lock/1.cc: Likewise.
* testsuite/30_threads/mutex/try_lock/2.cc: Likewise.
* testsuite/30_threads/mutex/lock/1.cc: Likewise.
* testsuite/30_threads/mutex/unlock/1.cc: Likewise.
* testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc:
Likewise.
        * testsuite/30_threads/recursive_mutex/native_handle/1.cc: Likewise.
* testsuite/30_threads/recursive_mutex/cons/1.cc: Likewise.
        * testsuite/30_threads/recursive_mutex/requirements/typedefs.cc:
Likewise.
        * testsuite/30_threads/recursive_mutex/try_lock/1.cc: Likewise.
        * testsuite/30_threads/recursive_mutex/try_lock/2.cc: Likewise.
        * testsuite/30_threads/recursive_mutex/lock/1.cc: Likewise.
        * testsuite/30_threads/recursive_mutex/unlock/1.cc: Likewise.
* testsuite/30_threads/unique_lock/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/30_threads/unique_lock/requirements/typedefs.cc: Likewise.
        * testsuite/30_threads/mutex/cons/assign_neg.cc: Also adjust dg-error
lines for deleted members.
        * testsuite/30_threads/mutex/cons/copy_neg.cc: Likewise.
        * testsuite/30_threads/recursive_mutex/cons/assign_neg.cc: Likewise.
        * testsuite/30_threads/recursive_mutex/cons/copy_neg.cc: Likewise.
* testsuite/30_threads/call_once/once_flag.cc: New.
* testsuite/30_threads/call_once/call_once1.cc: Likewise.
* testsuite/30_threads/condition_variable/cons/1.cc: Likewise.
* testsuite/30_threads/condition_variable/cons/copy_neg.cc: Likewise
* testsuite/30_threads/condition_variable/cons/assign_neg.cc: Likewise.
* testsuite/30_threads/condition_variable_any/cons/1.cc: Likewise.
* testsuite/30_threads/condition_variable_any/cons/copy_neg.cc:
Likewise.
* testsuite/30_threads/condition_variable_any/cons/assign_neg.cc:
Likewise.
* testsuite/30_threads/timed_mutex/dest/destructor_locked.cc: Likewise.
* testsuite/30_threads/timed_mutex/native_handle/1.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise.
* testsuite/30_threads/timed_mutex/cons/assign_neg.cc: Likewise.
* testsuite/30_threads/timed_mutex/cons/1.cc: Likewise.
* testsuite/30_threads/timed_mutex/cons/copy_neg.cc: Likewise.
* testsuite/30_threads/timed_mutex/requirements/typedefs.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise.
* testsuite/30_threads/timed_mutex/lock/1.cc: Likewise.
* testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise.
* testsuite/30_threads/recursive_timed_mutex/dest/destructor_locked.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/cons: Likewise.
* testsuite/30_threads/recursive_timed_mutex/cons/assign_neg.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Likewise.
* testsuite/30_threads/recursive_timed_mutex/cons/copy_neg.cc: Likewise.
* testsuite/30_threads/recursive_timed_mutex/requirements/typedefs.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc: Likewise.
* testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc: Likewise.
* testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise.
* testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise.
* testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise.
* testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc:
Likewise.
* testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
* testsuite/30_threads/unique_lock/modifiers/2.cc: Likewise.
* testsuite/30_threads/unique_lock/cons/1.cc: Likewise.
* testsuite/30_threads/unique_lock/cons/2.cc: Likewise.
* testsuite/30_threads/unique_lock/cons/3.cc: Likewise.
* testsuite/30_threads/unique_lock/cons/4.cc: Likewise.
* testsuite/30_threads/unique_lock/cons/5.cc: Likewise.
* testsuite/30_threads/unique_lock/cons/6.cc: Likewise.
* testsuite/30_threads/unique_lock/locking/1.cc: Likewise.
* testsuite/30_threads/unique_lock/locking/2.cc: Likewise.
* testsuite/30_threads/unique_lock/locking/3.cc: Likewise.
* testsuite/30_threads/unique_lock/locking/4.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139959 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/37348
* decl.c (cp_finish_decl): Only set
DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P if decl is VAR_DECL.

* g++.dg/parse/crash45.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139956 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/37189
* cp-tree.h (defer_mark_used_calls, deferred_mark_used_calls): New
extern decls.
* decl2.c (mark_used): If defer_mark_used_calls, push decl into
deferred_mark_used_calls vector and exit early.
* decl.c (defer_mark_used_calls, deferred_mark_used_calls): New
variables.
(finish_function): Set defer_mark_used_calls for the duration of the
function.  Call mark_used on any queued decls.

* g++.dg/gomp/pr37189.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139955 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/37322
* gfortran.dg/debug/pr35154-dwarf2.f: Fix up scan-assembler regexps.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139954 138bc75d-0d04-0410-961f-82ee72b054a4

* h8300.c (expand_a_shift): Avoid invalid RTL sharing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139953 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-03  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-opt/37243

* ira-int.h (ira_loop_tree_node): Rename mentioned_allocnos to
all_allocnos.

* ira-color.c (print_loop_title): Use all_allocnos.
(color_pass): Ditto.  Don't add border_allocnos.  Check that
subloop allocno in the correspdoning bitmap all_allocnos.

* ira-emit.c (change_loop): Use all_allocnos.

* ira-build.c (create_loop_tree_nodes, finish_loop_tree_node):
Ditto.
(ira_create_allocno): Set up all_allocnos bit for the created
allocno.
(create_cap_allocno): Remove setting mentioned_allocnos.
(create_insn_allocnos): Ditto.
(remove_unnecessary_allocnos): Use all_allocnos.
(check_allocno_creation): Check that allocnos are in the
corresponding bitmap all_allocnos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139952 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/alpha/alpha.c (alpha_split_lock_test_and_set): Move
        memory barrier to below the test-and-set.
        (alpha_split_lock_test_and_set_12): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139950 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-03  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-opt/37243

* ira-conflicts.c (REG_SUBREG_P, go_through_subreg): New.
(process_regs_for_copy): Process subregs.  Refine check when cost
is taken into account in ira-costs.c.
(process_reg_shuffles): Use REG_SUBREG_P.
(add_insn_allocno_copies): Ditto.  Ignore modes.

* ira-color.c (conflict_allocno_vec): New.
(COST_HOP_DIVISOR): New macro.
(update_copy_costs_1): Use it.
(update_conflict_hard_regno_costs): New function.
(assign_hard_reg): Use it.
(ira_color): Allocate and free conflict_allocno_vec.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139949 138bc75d-0d04-0410-961f-82ee72b054a4

2008-09-03  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-opt/37296

* ira-int.h (ira_sort_insn_chain): Remove.

* ira.c (basic_block_order_nums, chain_insn_order,
chain_freq_compare, chain_bb_compare, ira_sort_insn_chain): Remove.
(ira): Don't call ira_sort_insn_chain.

* reload1.c (reload): Don't call ira_sort_insn_chain.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139948 138bc75d-0d04-0410-961f-82ee72b054a4