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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 Pop8-13/+46
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
2011-07-26re 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
2011-07-26i386.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
2011-07-26re 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
2011-07-25insn-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
2011-07-25m32c.h (PRINT_OPERAND, [...]): Remove macro.Anatoly Sokolov4-17/+36
* config/m32c/m32c.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS, PRINT_OPERAND_PUNCT_VALID_P): Remove macro. * config/m32c/m32c-protos.h (m32c_print_operand_punct_valid_p, m32c_print_operand, m32c_print_operand_address): Remove. * config/m32c/m32c.c (m32c_print_operand_punct_valid_p): Make static. Change return type to bool. Change argument type to bool. (m32c_print_operand, m32c_print_operand_address): Make static. (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS, TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define. From-SVN: r176763
2011-07-25Remove parm name from declarationDodji Seketeli2-1/+6
gcc/c-family * c-common.h (set_underlying_type): Remove parm name from declaration. From-SVN: r176762
2011-07-25sourcebuild.texi (Effective-Target Keywords, [...]): Document mmap.Rainer Orth12-8/+54
gcc: * doc/sourcebuild.texi (Effective-Target Keywords, Environment attributes): Document mmap. gcc/testsuite: * lib/target-supports.exp (check_effective_target_mmap): New proc. * gcc.c-torture/execute/loop-2f.c: Remove #ifdef __unix__. * gcc.c-torture/execute/loop-2g.c: Likewise. * gcc.c-torture/execute/loop-2f.x: Load target-supports.exp. Require mmap support. * gcc.c-torture/execute/loop-2g.x: Likewise. * gcc.dg/20030711-1.c: Replace dg-do target list by mmap. (MAP_ANON): Provide default. * gcc.dg/20050826-1.c: Likewise. * gcc.target/i386/pr36533.c: Likewise. * gcc.dg/vect/pr49038.c: Remove dg-do run. Use dg-require-effective-target mmap. From-SVN: r176760
2011-07-25mmix.h (PRINT_OPERAND, [...]): Remove macro.Anatoly Sokolov4-24/+36
* config/mmix/mmix.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS, PRINT_OPERAND_PUNCT_VALID_P): Remove macro. * config/mmix/mmix-protos.h (mmix_print_operand_punct_valid_p, mmix_print_operand, mmix_print_operand_address): Remove. * config/mmix/mmix.c (mmix_print_operand_punct_valid_p): Make static. Change return type to bool. Change argument type to bool. (mmix_print_operand, mmix_print_operand_address): Make static. (mmix_intval, mmix_output_condition): Change 'x' argument type to const_rtx. (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS, TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define. From-SVN: r176759
2011-07-25re PR target/39386 ([avr] different computation results for O1 and O0 ↵Georg-Johann Lay2-2/+11
executables) PR target/39386 * config/avr/avr.c (out_shift_with_cnt): Use tmp_reg as shift counter for x << x and x >> x shifts. From-SVN: r176756
2011-07-25re PR c++/49838 ([C++0x] ICE in cp_parser_perform_range_for_lookup, at ↵Paolo Carlini4-0/+25
cp/parser.c:8796) /cp 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com> PR c++/49838 * parser.c (cp_parser_perform_range_for_lookup): Early return if error_operand_p (range). /testsuite 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com> PR c++/49838 * g++.dg/cpp0x/range-for19.C: New. From-SVN: r176754
2011-07-25re PR testsuite/49753 (FAIL: g++.dg/torture/pr49309.C)Rainer Orth2-0/+26
gcc/testsuite: PR testsuite/49753 * g++.dg/torture/pr49309.C: Add -fpreprocessed to dg-options. Revert: 2011-07-15 Jakub Jelinek <jakub@redhat.com> PR testsuite/49753 * g++.dg/torture/pr49309.C: Remove. libmudflap: Revert: 2011-07-15 Jakub Jelinek <jakub@redhat.com> PR testsuite/49753 PR tree-optimization/49309 * testsuite/libmudflap.c++/pass68-frag.cxx: New test. From-SVN: r176752
2011-07-25re PR target/47124 (*solaris2 configurations configure, but don't build)Rainer Orth2-0/+6
PR target/47124 * config.gcc: Reject *-*-solaris2 configuration. From-SVN: r176751
2011-07-25re PR tree-optimization/49809 (gimple_check failure at -O3)Richard Sandiford6-2/+100
gcc/ PR tree-optimization/49809 * tree-ssa-phiopt.c (cond_if_else_store_replacement): Use gimple_get_lhs instead of gimple_assign_lhs. gcc/testsuite/ PR tree-optimization/49809 * gnat.dg/opt18.adb, gnat.dg/opt18.ads, gnat.dg/opt18_pkg.ads: New test. From-SVN: r176750
2011-07-25system.h [...]: Wrap C function declarations in extern "C".Rainer Orth2-0/+36
gcc: * system.h [__cplusplus]: Wrap C function declarations in extern "C". include: * xregex.h (regoff_t): Define. From-SVN: r176747
2011-07-25re PR tree-optimization/49822 (Segfault in remove_prop_source_from_use)Richard Guenther2-7/+22
2011-07-25 Richard Guenther <rguenther@suse.de> PR tree-optimization/49822 * tree-ssa-forwprop.c (remove_prop_source_from_use): Robustify more. Make sure to preserve stmts with side-effects. Properly handle virtual defs, follow a longer def chain. From-SVN: r176745
2011-07-25behalf of romain.geissler@gmail.com. Fix plugin file installationRomain Geissler4-4/+16
From-SVN: r176741
2011-07-25ipa-inline.c (can_inline_edge_p): Look into DECL_STRUCT_FUNCTION of original ↵Eric Botcazou2-8/+20
nodes if... * ipa-inline.c (can_inline_edge_p): Look into DECL_STRUCT_FUNCTION of original nodes if we are dealing with virtual clones. From-SVN: r176739
2011-07-25* common/config/c6x/c6x-common.c: New file.Bernd Schmidt2-0/+67
From-SVN: r176738
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