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2011-07-28re PR fortran/45586 (ICE non-trivial conversion at assignment)Tobias Burnus4-0/+48
2011-07-27 Tobias Burnus <burnus@net-b.de> PR fortran/45586 * trans-types.c (gfc_get_derived_type): Ensure that pointer component types are marked as nonrestricted. 2011-07-27 Tobias Burnus <burnus@net-b.de> PR fortran/45586 * gfortran.dg/lto/pr45586-2_0.f90: New. From-SVN: r176852
2011-07-27re PR middle-end/49875 (FAIL: c-c++-common/cxxbitfields-4.c)Aldy Hernandez3-2/+9
PR middle-end/49875 * c-c++-common/cxxbitfields-4.c: Check for smaller than long moves. * c-c++-common/cxxbitfields-5.c: Same. From-SVN: r176848
2011-07-27re PR c++/49813 ([C++0x] sinh vs asinh vs constexpr)Paolo Carlini2-271/+297
2011-07-27 Paolo Carlini <paolo.carlini@oracle.com> PR c++/49813 * include/c_global/cmath: Use _GLIBCXX_CONSTEXPR and constexpr. From-SVN: r176847
2011-07-27target-supports.exp (check_effective_target_mmap): Use check_function_available.Ulrich Weigand2-3/+6
* lib/target-supports.exp (check_effective_target_mmap): Use check_function_available. From-SVN: r176846
2011-07-27Propagate the source location of a template's function_decl to the ↵Jeffrey Yasskin6-10/+24
template_decl built out of it. Propagate the source location of a template's function_decl to the template_decl built out of it. Without this, specializations generated before the template was defined get the location of the closing ')' instead of the location of the template's name, which can produce inconsistent locations between translation units, which makes gold's ODR checker unhappy. * gcc/cp/pt.c (build_template_decl): Copy the function_decl's source location to the new template_decl. * gcc/testsuite/g++.old-deja/g++.pt/crash60.C: Updated. * libstdc++-v3/testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Updated. From-SVN: r176845
2011-07-27re PR target/49866 (-mcmodel=large tail call fails to assemble)Jakub Jelinek2-0/+28
PR target/49866 * gcc.target/i386/pr49866.c: New test. From-SVN: r176842
2011-07-27Add BMI testcases.Yukhin Kirill27-0/+561
2011-07-27 Yukhin Kirill <kirill.yukhin@intel.com> * gcc.target/i386/i386.exp (check_effective_target_bmi): New. * gcc.target/i386/bmi-andn-1.c: New test. * gcc.target/i386/bmi-andn-1a.c: Likewise. * gcc.target/i386/bmi-andn-2.c: Likewise. * gcc.target/i386/bmi-andn-2a.c: Likewise. * gcc.target/i386/bmi-bextr-1.c: Likewise. * gcc.target/i386/bmi-bextr-1a.c: Likewise. * gcc.target/i386/bmi-bextr-2.c: Likewise. * gcc.target/i386/bmi-bextr-2a.c: Likewise. * gcc.target/i386/bmi-blsi-1.c: Likewise. * gcc.target/i386/bmi-blsi-1a.c: Likewise. * gcc.target/i386/bmi-blsi-2.c: Likewise. * gcc.target/i386/bmi-blsi-2a.c: Likewise. * gcc.target/i386/bmi-blsmsk-1.c: Likewise. * gcc.target/i386/bmi-blsmsk-1a.c: Likewise. * gcc.target/i386/bmi-blsmsk-2.c: Likewise. * gcc.target/i386/bmi-blsmsk-2a.c: Likewise. * gcc.target/i386/bmi-blsr-1.c: Likewise. * gcc.target/i386/bmi-blsr-1a.c: Likewise. * gcc.target/i386/bmi-blsr-2.c: Likewise. * gcc.target/i386/bmi-blsr-2a.c: Likewise. * gcc.target/i386/bmi-tzcnt-1.c: Likewise. * gcc.target/i386/bmi-tzcnt-1a.c: Likewise. * gcc.target/i386/bmi-tzcnt-2.c: Likewise. * gcc.target/i386/bmi-tzcnt-2a.c: Likewise. From-SVN: r176840
2011-07-27Fix PR49471: canonicalize_loop_ivs should not generate unsigned types.Sebastian Pop5-5/+35
2011-07-27 Sebastian Pop <sebastian.pop@amd.com> PR tree-optimization/49471 * tree-ssa-loop-manip.c (canonicalize_loop_ivs): Build an unsigned iv only when the largest type is unsigned. Do not call lang_hooks.types.type_for_size. * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail. * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern. From-SVN: r176838
2011-07-27PR45450: disable legality check after an openscop readSebastian Pop2-1/+11
2011-07-27 Sebastian Pop <sebastian.pop@amd.com> PR middle-end/45450 * graphite-poly.c (apply_poly_transforms): Disable legality check after an openscop read. From-SVN: r176837
2011-07-27Fix PR47691: do not abort compilation when code generation failsSebastian Pop6-14/+56
2011-07-27 Sebastian Pop <sebastian.pop@amd.com> PR middle-end/47691 * graphite-clast-to-gimple.c (translate_clast_user): Update use of copy_bb_and_scalar_dependences. * sese.c (rename_uses): Do not call gcc_assert. Set gloog_error. (graphite_copy_stmts_from_block): Update call to rename_uses. (copy_bb_and_scalar_dependences): Update call to graphite_copy_stmts_from_block. * sese.h (copy_bb_and_scalar_dependences): Update declaration. * gfortran.dg/graphite/id-pr47691.f: New. From-SVN: r176836
2011-07-27re PR target/49313 (Inefficient libgcc implementations for avr)Georg-Johann Lay3-19/+335
PR target/49313 * config/avr/libgcc.S (__ffshi2): Don't skip 2-word instruction. (__ctzsi2): Result for 0 may be undefined. (__ctzhi2): Result for 0 may be undefined. (__popcounthi2): Don't clobber r30. Use __popcounthi2_tail. (__popcountsi2): Ditto. And don't clobber r26. (__popcountdi2): Ditto. And don't clobber r27. * config/avr/avr.md (UNSPEC_COPYSIGN): New c_enum. (parityhi2): New expand. (paritysi2): New expand. (popcounthi2): New expand. (popcountsi2): New expand. (clzhi2): New expand. (clzsi2): New expand. (ctzhi2): New expand. (ctzsi2): New expand. (ffshi2): New expand. (ffssi2): New expand. (copysignsf3): New insn. (bswapsi2): New expand. (*parityhi2.libgcc): New insn. (*parityqihi2.libgcc): New insn. (*paritysihi2.libgcc): New insn. (*popcounthi2.libgcc): New insn. (*popcountsi2.libgcc): New insn. (*popcountqi2.libgcc): New insn. (*popcountqihi2.libgcc): New insn-and-split. (*clzhi2.libgcc): New insn. (*clzsihi2.libgcc): New insn. (*ctzhi2.libgcc): New insn. (*ctzsihi2.libgcc): New insn. (*ffshi2.libgcc): New insn. (*ffssihi2.libgcc): New insn. (*bswapsi2.libgcc): New insn. From-SVN: r176835
2011-07-27i386.c (ix86_expand_move): Do not explicitly check the mode of ↵Uros Bizjak2-2/+6
symbolic_opreand RTXes. * config/i386/i386.c (ix86_expand_move): Do not explicitly check the mode of symbolic_opreand RTXes. From-SVN: r176834
2011-07-27predicates.md (x86_64_movabs_operand): Reject pic32_bit_operand operands.Uros Bizjak3-14/+13
* config/i386/predicates.md (x86_64_movabs_operand): Reject pic32_bit_operand operands. * config/i386/i386.c (ix86_expand_move): Check x86_64_movabs_operand in DImode. From-SVN: r176833
2011-07-27avx-os-support.h: New.Uros Bizjak5-5/+29
* gcc.target/i386/avx-os-support.h: New. * gcc.target/i386/avx-check.h: Include avx-os-support.h (main): Check avx_os_support before the test is run. * gcc.target/i386/aes-avx-check.h: Ditto. * gcc.target/i386/pclmul-avx-check.h: Ditto. From-SVN: r176829
2011-07-27i386.c (ix86_option_override_internal): Allow -mabi for 32-bit, too.Kai Tietz6-18/+78
* config/i386/i386.c (ix86_option_override_internal): Allow -mabi for 32-bit, too. (ix86_handle_abi_attribute): Allow function attributes ms_abi/sysv_abi in 32-bit mode, too. * doc/extend.texi: Adjust attribute documentation. * gcc.target/i386/aggregate-ret3.c: New test. * gcc.target/i386/aggregate-ret4.c: New test. From-SVN: r176828
2011-07-27gimple-fold.c (or_comparisons_1): Remove TRUTH_AND/OR expression handling.Kai Tietz2-10/+16
2011-07-27 Kai Tietz <ktietz@redhat.com> * gimple-fold.c (or_comparisons_1): Remove TRUTH_AND/OR expression handling. (and_var_with_comparison_1): Likewise. From-SVN: r176827
2011-07-27params.h (ALLOW_STORE_DATA_RACES): New.Aldy Hernandez19-41/+433
* params.h (ALLOW_STORE_DATA_RACES): New. * params.def (PARAM_ALLOW_STORE_DATA_RACES): New. * Makefile.in (expr.o): Depend on PARAMS_H. * machmode.h (get_best_mode): Add argument. * fold-const.c (optimize_bit_field_compare): Add argument to get_best_mode. (fold_truthop): Same. * ifcvt.c (noce_emit_move_insn): Add argument to store_bit_field. * expr.c (emit_group_store): Same. (copy_blkmode_from_reg): Same. (write_complex_part): Same. (optimize_bitfield_assignment_op): Add argument. Add argument to get_best_mode. (get_bit_range): New. (expand_assignment): Calculate maxbits and pass it down accordingly. (store_field): New argument. (expand_expr_real_2): New argument to store_field. Include params.h. * expr.h (store_bit_field): New argument. * stor-layout.c (get_best_mode): Restrict mode expansion by taking into account maxbits. * calls.c (store_unaligned_arguments_into_pseudos): New argument to store_bit_field. * expmed.c (store_bit_field_1): New argument. Use it. (store_bit_field): Same. (store_fixed_bit_field): Same. (store_split_bit_field): Same. (extract_bit_field_1): Pass new argument to get_best_mode. (extract_bit_field): Same. * stmt.c (store_bit_field): Pass new argument to store_bit_field. * doc/invoke.texi: Document parameter allow-store-data-races. From-SVN: r176824
2011-07-27re PR fortran/49755 (ALLOCATE with STAT= produces invalid code for already ↵Daniel Carrera9-109/+166
allocated vars) 2011-07-26 Daniel Carrera <dcarrera@gmail.com> PR fortran/49755 * trans.c (gfc_allocate_using_malloc): Change function signature. Return nothing. New parameter "pointer". Eliminate temorary variables. (gfc_allocate_using_lib): Ditto. (gfc_allocate_allocatable): Ditto. Update call to gfc_allocate_using_lib and gfc_allocate_using_malloc. Do not free and then reallocate a variable that is already allocated. (gfc_likely): New function. Basedon gfc_unlikely. * trans-array.c (gfc_array_init_size): New parameter "descriptor_block". Instructions to modify the array descriptor are stored in this block while other instructions continue to be stored in "pblock". (gfc_array_allocate): Update call to gfc_array_init_size. Move the descriptor_block so that the array descriptor is only updated if the array was allocated successfully. Update calls to gfc_allocate_allocatable and gfc_allocate_using_malloc. * trans.h (gfc_allocate_allocatable): Change function signature. Function now returns void. (gfc_allocate_using_lib): Ditto, and new function parameter. (gfc_allocate_using_malloc): Ditto. * trans-openmp.c (gfc_omp_clause_default_ctor, gfc_omp_clause_copy_ctor,gfc_trans_omp_array_reduction): Replace a call to gfc_allocate_allocatable with gfc_allocate_using_malloc. * trans-stmt.c (gfc_trans_allocate): Update function calls for gfc_allocate_allocatable and gfc_allocate_using_malloc. 2011-07-26 Daniel Carrera <dcarrera@gmail.com> PR fortran/49755 * gfortran.dg/multiple_allocation_1.f90: Fix test. Allocating an allocated array should *not* change its size. * gfortran.dg/multiple_allocation_3.f90: New test. From-SVN: r176822
2011-07-27dwarf2out.c (output_macinfo_op): Ensure fd->filename points to GC allocated ↵Jakub Jelinek2-0/+6
copy of the string. * dwarf2out.c (output_macinfo_op): Ensure fd->filename points to GC allocated copy of the string. (dwarf2out_finish): Emit .debug_macinfo or .debug_macro sections before .debug_line, not after it. From-SVN: r176819
2011-07-27tree-vrp.c (extract_range_from_binary_expr): Remove TRUTH-binary cases and ↵Kai Tietz2-96/+70
add new bitwise-cases. 2011-07-27 Kai Tietz <ktietz@redhat.com> * tree-vrp.c (extract_range_from_binary_expr): Remove TRUTH-binary cases and add new bitwise-cases. (extract_range_from_assignment): Likewise. (register_edge_assert_for_1): Likeiwise. (register_edge_assert_for): Likewise. (simplify_truth_ops_using_ranges): Likewise. (simplify_stmt_using_ranges): Likewise. From-SVN: r176818
2011-07-27Daily bump.GCC Administrator1-1/+1
From-SVN: r176816
2011-07-26Call simplify_gen_subreg for PIC with mode of x.H.J. Lu2-2/+10
2011-07-26 H.J. Lu <hongjiu.lu@intel.com> PR target/47372 * config/i386/i386.c (ix86_delegitimize_address): Call simplify_gen_subreg for PIC with mode of x only if modes of x and orig_x are different. From-SVN: r176812
2011-07-26dwarf2out.c (output_macinfo_op): Ensure fd->filename points to GC allocated ↵Jakub Jelinek2-11/+22
copy of the string. * dwarf2out.c (output_macinfo_op): Ensure fd->filename points to GC allocated copy of the string. (dwarf2out_finish): Emit .debug_macinfo or .debug_macro sections before .debug_line, not after it. From-SVN: r176811
2011-07-26re PR c++/49776 ([C++0x]ICE in build_data_member_initialization, at ↵Paolo Carlini4-0/+30
cp/semantics.c:5499) /cp 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com> PR c++/49776 * typeck.c (cp_build_modify_expr): Check digest_init return value for error_mark_node. /testsuite 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com> PR c++/49776 * g++.dg/cpp0x/constexpr-49776.C: New. From-SVN: r176809
2011-07-26Fix PR47046: correct evolution_function_is_affine_pSebastian Pop4-1/+27
"Bug 47046 - gcc.target/i386/sse4_1-movntdqa.c ICEs with -fgraphite-identity" The problem here is that we are left with the following code to be translated in the new representation following the transform that Graphite has chosen: D.2709_14 = j_33 * i_32; D.2710_15 = D.2709_14 * i_32; D.2711_16 = D.2710_15 * sign_34; *D.2708_13 = D.2711_16; In this particular case we have a nonlinear expression "i * i" for which we have to generate code following the new graphite_iv variables. The patch fixes the function that detects whether we are passing non linear stuff to graphite: evolution_function_is_affine_p. It seems like for the moment evolution_function_is_affine_p is testing whether an evolution function is affine only in the innermost loop, without looking recursively at what happens in outer loops. The chrec for this case is: {0, +, {0, +, {1, +, 2}_1}_1}_2 and we are testing whether the evolution is affine only for the loop_2, which is true as we have {0, +, blah}_2 with blah invariant in loop_2. The patch adds the recursive call to evolution_function_is_affine_p. Bootstrapped and tested on amd64-linux. 2011-07-26 Sebastian Pop <sebastian.pop@amd.com> PR middle-end/47046 * tree-chrec.h (evolution_function_is_affine_p): Recursively call evolution_function_is_affine_p on CHREC_RIGHT. * gcc.dg/graphite/id-pr47046.c: New. From-SVN: r176805
2011-07-26Avoid use of lang_hooks.types.type_for_size.Sebastian Pop2-4/+7
2011-07-26 Sebastian Pop <sebastian.pop@amd.com> * tree-data-ref.c (max_stmt_executions_tree): Do not call lang_hooks.types.type_for_size. From-SVN: r176804
2011-07-26Add testcase for PR47593Sebastian Pop2-0/+34
2011-07-26 Sebastian Pop <sebastian.pop@amd.com> PR middle-end/47653 * gcc.dg/graphite/run-id-pr47593.c: New. From-SVN: r176803
2011-07-26Fix PR47653: do not handle loops using wrapping semantics in graphiteSebastian Pop9-14/+47
2011-07-26 Sebastian Pop <sebastian.pop@amd.com> PR middle-end/47653 * graphite-scop-detection.c (graphite_can_represent_loop): Discard loops using wrapping semantics. * gcc.dg/graphite/run-id-pr47653.c: New. * gcc.dg/graphite/interchange-3.c: Do not use unsigned types for induction variables. * gcc.dg/graphite/scop-16.c: Same. * gcc.dg/graphite/scop-17.c: Same. * gcc.dg/graphite/scop-21.c: Same. From-SVN: r176802
2011-07-26Fix PR48805: Do not instantiate ADDR_EXPRsSebastian Pop4-1/+33
With this patch we avoid instantiating ADDR_EXPR: it makes no sense to translate &b[i] into &b[{0, +, 1}_1]. Bootstrapped and tested on amd64-linux. 2011-07-26 Sebastian Pop <sebastian.pop@amd.com> PR middle-end/48805 * tree-scalar-evolution.c (instantiate_scev_r): Return chrec_dont_know for ADDR_EXPR. * gcc.dg/graphite/id-pr48805.c: New. From-SVN: r176801
2011-07-26configure.ac: Set have_compiler based on whether gcc directory exists...Ian Lance Taylor3-8/+16
* configure.ac: Set have_compiler based on whether gcc directory exists, rather than on whether gcc is in configdirs. * configure: Rebuild. From-SVN: r176800
2011-07-26re PR target/47369 ([x32] internal compiler error: in extract_insn, at ↵Uros Bizjak2-3/+18
recog.c:2109) PR target/47369 PR target/49853 * config/i386/i386.c (ix86_expand_move): Call convert_to_mode if legitimize_tls_address returned operand in wrong mode. Allow SImode and DImode symbolic operand for PIC. Call convert_to_mode if legitimize_pic_address returned operand in wrong mode. Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com> From-SVN: r176798
2011-07-26tree-sra.c (tree_non_mode_aligned_mem_p): Strip conversions and return false ↵Martin Jambor2-0/+9
for invariants. 2011-07-26 Martin Jambor <mjambor@suse.cz> * tree-sra.c (tree_non_mode_aligned_mem_p): Strip conversions and return false for invariants. From-SVN: r176797
2011-07-26Remove an extra line.H.J. Lu2-1/+4
2011-07-26 H.J. Lu <hongjiu.lu@intel.com> * testsuite/demangle-expected: Remove an extra line. From-SVN: r176796
2011-07-26i386.md (add->lea splitter): Implement using SWI mode iterator.Uros Bizjak2-24/+14
* config/i386/i386.md (add->lea splitter): Implement using SWI mode iterator. Change operand 2 predicate to <nonmemory_operand>. (add->lea zext splitter): Change operand 2 predicate to x86_64_nonmemory_operand. From-SVN: r176795
2011-07-26predict.c (maybe_hot_frequency_p): Make sure a zero entry-block frequency ↵Richard Guenther2-1/+6
makes everything hot. 2011-07-26 Richard Guenther <rguenther@suse.de> * predict.c (maybe_hot_frequency_p): Make sure a zero entry-block frequency makes everything hot. From-SVN: r176794
2011-07-26cp-demangle.c (d_print_init): Initialize pack_index field.Ian Lance Taylor3-1/+21
* cp-demangle.c (d_print_init): Initialize pack_index field. (d_print_comp): Check for NULL template argument. * testsuite/demangle-expected: Add test case. From-SVN: r176791
2011-07-26re PR middle-end/49840 (New test failures)Richard Guenther2-2/+30
2011-07-26 Richard Guenther <rguenther@suse.de> PR tree-optimization/49840 * tree-vrp.c (range_fits_type_p): Properly handle full double-int precision. From-SVN: r176790
2011-07-26re PR bootstrap/49786 (bootstrap failed with bootstrap-profiled)Martin Jambor2-4/+13
2011-07-26 Martin Jambor <mjambor@suse.cz> PR bootstrap/49786 * ipa-cp.c (update_profiling_info): Avoid overflow when updating counts. (update_specialized_profile): Likewise. From-SVN: r176789
2011-07-26re PR target/47381 ([x32] internal compiler error: in gen_lowpart_general, ↵Uros Bizjak4-207/+211
at rtlhooks.c:59) PR target/47381 PR target/49832 PR target/49833 * config/i386/i386.md (i): Change SImode attribute to "e". (g): Change SImode attribute to "rme". (di): Change SImode attribute to "nF". (general_operand): Change SImode attribute to x86_64_general_operand. (general_szext_operand): Change SImode attribute to x86_64_szext_general_operand. (immediate_operand): Change SImode attribute to x86_64_immediate_operand. (nonmemory_operand): Change SImode attribute to x86_64_nonmemory_operand. (*movdi_internal_rex64): Remove mode from pic_32bit_operand check. (*movsi_internal): Ditto. Use "e" constraint in alternative 2. (*lea_1): Use SWI48 mode iterator. (*lea_1_zext): New insn pattern. (testsi_ccno_1): Use x86_64_nonmemory_operand predicate for operand 2. (*bt<mode>): Ditto. (*add<mode>1): Use x86_64_general_operand predicate for operand 2. Update operand constraints. (addsi_1_zext): Ditto. (*add<mode>2): Ditto. (*addsi_3_zext): Ditto. (*subsi_1_zext): Ditto. (*subsi_2_zext): Ditto. (*subsi_3_zext): Ditto. (*addsi3_carry_zext): Ditto. (*<plusminus_insn>si3_zext_cc_overflow): Ditto. (*mulsi3_1_zext): Ditto. (*andsi_1): Ditto. (*andsi_1_zext): Ditto. (*andsi_2_zext): Ditto. (*<any_or:code>si_1_zext): Ditto. (*<any_or:code>si_2_zext): Ditto. (*test<mode>_1): Use <general_operand> predicate for operand 1. (*and<mode>_2): Ditto. (mov<mode>cc): Use <general_operand> predicate for operands 1 and 2. (add->lea splitter): Check operand modes in insn constraint. Extend operands less than SImode wide to SImode. (add->lea zext splitter): Do not extend input operands to DImode. (*lea_general_1): Handle only QImode and HImode operands. (*lea_general_2): Ditto. (*lea_general_3): Ditto. (*lea_general_1_zext): Remove. (*lea_general_2_zext): Ditto. (*lea_general_3_zext): Ditto. (*lea_general_4): Check operand modes in insn constraint. Extend operands less than SImode wide to SImode. (ashift->lea splitter): Ditto. * config/i386/i386.c (ix86_print_operand_address): Print address registers with 'q' modifier on 64bit targets. * config/i386/predicates.md (pic_32bit_opreand): Define as special predicate. Reject non-SI and non-DI modes. From-SVN: r176788
2011-07-26trans-array.c (CAF_TOKEN_FIELD): New macro constant.Tobias Burnus7-21/+205
2011-07-26 Tobias Burnus <burnus@net-b.de> * trans-array.c (CAF_TOKEN_FIELD): New macro constant. (gfc_conv_descriptor_token): New function. * trans-array.h (gfc_conv_descriptor_token): New prototype. * trans-types.c (gfc_get_array_descriptor_base): For coarrays with -fcoarray=lib, append "void *token" to the array descriptor. (gfc_array_descriptor_base_caf): New static variable. * trans-expr.c (gfc_conv_procedure_call): Handle token and * offset when passing a descriptor coarray to a nondescriptor dummy. 2011-07-26 Tobias Burnus <burnus@net-b.de> * gfortran.dg/coarray_lib_token_2.f90: New. From-SVN: r176784
2011-07-26vect-70.c: Reduce the data size to fit SPU local store.Ira Rosen2-1/+6
* gcc.dg/vect/vect-70.c: Reduce the data size to fit SPU local store. From-SVN: r176783
2011-07-25re PR middle-end/49671 (volatile goes missing after inlining)Andrew Pinski6-4/+58
2011-07-25 Andrew Pinski <apinski@cavium.com> PR tree-opt/49671 * tree-inline.c (remap_gimple_op_r): Copy TREE_THIS_VOLATILE and TREE_THIS_NOTRAP into the inner most MEM_REF. Always copy TREE_THIS_VOLATILE. * tree-sra.c (ptr_parm_has_direct_uses): Check that the lhs, rhs and arguments are not volatile references. 2011-07-25 Andrew Pinski <apinski@cavium.com> PR tree-opt/49671 * gcc.dg/tree-ssa/pr49671-1.c: New testcase. * gcc.dg/tree-ssa/pr49671-2.c: New testcase. From-SVN: r176782
2011-07-26array (at): Remove constexpr when -fno-exceptions.Benjamin Kosnik3-5/+43
2011-07-25 Benjamin Kosnik <bkoz@redhat.com> * include/std/array (at): Remove constexpr when -fno-exceptions. * testsuite/23_containers/array/at_neg.cc: Test. From-SVN: r176780
2011-07-25insn-notes.def (NOTE_INSN_CFA_RESTORE_STATE): Remove.Richard Henderson3-9/+7
* insn-notes.def (NOTE_INSN_CFA_RESTORE_STATE): Remove. * final.c (final_scan_insn): Don't test for it. (rest_of_clean_state): Likewise. From-SVN: r176779
2011-07-26Daily bump.GCC Administrator1-1/+1
From-SVN: r176778
2011-07-25re PR debug/49841 (AIX bootstrap failure in ↵Richard Henderson2-8/+36
dwarf2cfi.c:maybe_record_trace_start) PR debug/49841 * config/rs6000/rs6000.c (rs6000_frame_related): Return the insn. (emit_frame_save): Likewise. (rs6000_emit_prologue): Move the FRAME_RELATED_EXPR from the save insn onto a dummy blockage insn after the join label. From-SVN: r176773
2011-07-25dwarf2cfi: Generate remember/restore_state.Richard Henderson2-32/+93
From-SVN: r176772
2011-07-25dwarf2cfi: Add debug_cfi_row.Richard Henderson2-0/+36
From-SVN: r176771
2011-07-25genattr.c (write_upcase, [...]): Move to ...Joern Rennecke5-27/+47
* genattr.c (write_upcase, gen_attr <enum definition writing>): Move to ... * genattr-common.c ... here. (main): Call gen_attr. * optc-gen.awk: Make generated program include insn-attr-common.h . * Makefile.in (oprions.o): Depend on insn-attr-common.h From-SVN: r176769
2011-07-25re PR bootstrap/49845 (bootstrap failure)Paolo Carlini2-1/+10
2011-07-25 Paolo Carlini <paolo.carlini@oracle.com> PR bootstrap/49845 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being and *end before returning. From-SVN: r176765
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