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2014-12-15re PR target/64210 (FAIL: ↵Jakub Jelinek5-12/+22
gcc.target/i386/avx512vl-(vmovdqa64|vpbroadcastd)-1.c ... with -fpic) PR target/64210 * gcc.target/i386/avx512f-broadcast-gpr-1.c: Use %(?:e|r\[0-9\]+d) instead of %e in regexps trying to match 32-bit GPR. * gcc.target/i386/avx512f-vpbroadcastd-1.c: Likewise. * gcc.target/i386/avx512vl-vpbroadcastd-1.c: Likewise. * gcc.target/i386/avx512vl-vmovdqa64-1.c: Restrict some scan-assembler-times lines to nonpic targets only. Fix up \[^\n^x^y\] to \[^\nxy\]. From-SVN: r218743
2014-12-15pr63996.C: Fix.Paolo Carlini2-3/+7
2014-12-15 Paolo Carlini <paolo.carlini@oracle.com> * g++.dg/cpp1y/pr63996.C: Fix. From-SVN: r218742
2014-12-15re PR tree-optimization/63551 (wrong code (segfaults) at -Os on ↵Jakub Jelinek2-1/+7
x86_64-linux-gnu) PR tree-optimization/63551 * gcc.dg/ipa/pr63551.c (fn2): Use 4294967286U instead of 4294967286 to avoid warnings. From-SVN: r218740
2014-12-15re PR fortran/63674 ([F03] procedure pointer and non/pure procedure)Janus Weil8-16/+30
2014-12-15 Janus Weil <janus@gcc.gnu.org> PR fortran/63674 * resolve.c (check_pure_function): Rewording in error message. 2014-12-15 Janus Weil <janus@gcc.gnu.org> PR fortran/63674 * gfortran.dg/forall_5.f90: Modified error message. * gfortran.dg/proc_ptr_comp_39.f90: Ditto. * gfortran.dg/pure_dummy_length_1.f90: Ditto. * gfortran.dg/stfunc_6.f90: Ditto. * gfortran.dg/typebound_operator_4.f90: Ditto. From-SVN: r218738
2014-12-15[AARCH64]Fix CLZ_DEFINED_AT_ZERO and CTZ_DEFINED_AT_ZERO definition.Renlin Li2-2/+7
gcc/ 2014-12-15 Renlin Li <renlin.li@arm.com> * config/aarch64/aarch64.h (CLZ_DEFINED_VALUE_AT_ZERO): Return 2. (CTZ_DEFINED_VALUE_AT_ZERO): Update to support more modes. From-SVN: r218737
2014-12-15re PR sanitizer/64265 (r217669 broke tsan)Jakub Jelinek2-8/+14
PR sanitizer/64265 * tsan.c (instrument_func_entry): Insert __tsan_func_entry call on edge from entry block to single succ instead of after labels of single succ of entry block. From-SVN: r218734
2014-12-15re PR tree-optimization/64284 (ICE: Segmentation fault)Richard Biener4-5/+36
2014-12-15 Richard Biener <rguenther@suse.de> PR tree-optimization/64284 * tree-ssa-threadupdate.c (duplicate_seme_region): Mark the loop for removal if we copied the loop header. * gcc.dg/torture/pr64284.c: New testcase. From-SVN: r218733
2014-12-15re PR ipa/61602 (ICE in lto1 on x86_64-linux-gnu in ipa_single_use, at ↵Jan Hubicka5-9/+34
ipa.c:1257) PR ipa/61602 * gcc.dg/torture/pr61602.c: New testcase. * cgraph.h (ipa_discover_readonly_nonaddressable_vars): Return bool. * ipa.c (set_writeonly_bit): Track if reference was removed. (ipa_discover_readonly_nonaddressable_vars): Return true if any references was removed. * ipa-reference.c (propagate): Return TODO_remove_functions if reference was removed. From-SVN: r218731
2014-12-15* ipa.c (process_references): Fix conditoinal on flag_optimizeJan Hubicka2-2/+8
From-SVN: r218730
2014-12-15re PR middle-end/61558 (ICE: Segmentation fault)Jan Hubicka4-1/+28
PR ipa/61558 * symtab.c (symbol_table::insert_to_assembler_name_hash symbol_table::unlink_from_assembler_name_hash): Do not ICE when DECL_ASSEMBLER_NAME is NULL. From-SVN: r218729
2014-12-15* cgraphunit.c (analyze_functions): Always analyze targets of aliases.Jan Hubicka1-0/+1
From-SVN: r218728
2014-12-15re PR lto/64043 (ICE (segfault) with LTO: in tree_check/tree.h:2758 ↵Jan Hubicka4-6/+40
get_binfo_at_offset/tree.c:11914) PR lto/64043 * tree.c (virtual_method_call_p): Return false when OTR type has no BINFO. * g++.dg/lto/pr64043_0.C: New testcase. From-SVN: r218727
2014-12-15cgraphunit.c (analyze_functions): Do not analyze extern inline funtions when ↵Jan Hubicka2-4/+30
not optimizing; skip comdat locals. * cgraphunit.c (analyze_functions): Do not analyze extern inline funtions when not optimizing; skip comdat locals. From-SVN: r218726
2014-12-15Daily bump.GCC Administrator1-1/+1
From-SVN: r218725
2014-12-14compiler: Fix crash when tracked field used in global initializer.Ian Lance Taylor1-1/+1
From-SVN: r218722
2014-12-14Pass unpromoted argument to promote_function_modeH.J. Lu4-2/+40
This patch updates setup_incoming_promotions in combine.c to match what is actually passed in assign_parm_setup_reg in function.c. gcc/ PR rtl-optimization/64037 * combine.c (setup_incoming_promotions): Pass the argument before any promotions happen to promote_function_mode. gcc/testsuite/ PR rtl-optimization/64037 * g++.dg/pr64037.C: New test. From-SVN: r218720
2014-12-14re PR fortran/63674 ([F03] procedure pointer and non/pure procedure)Janus Weil7-46/+129
2014-12-14 Janus Weil <janus@gcc.gnu.org> PR fortran/63674 * resolve.c (pure_function): Treat procedure-pointer components. (check_pure_function): New function. (resolve_function): Use it. (pure_subroutine): Return a bool to indicate success and modify arguments. (resolve_generic_s0,resolve_specific_s0,resolve_unknown_s): Use return value of 'pure_subroutine'. (resolve_ppc_call): Call 'pure_subroutine'. (resolve_expr_ppc): Call 'check_pure_function'. 2014-12-14 Janus Weil <janus@gcc.gnu.org> PR fortran/63674 * gfortran.dg/proc_ptr_comp_39.f90: New. * gfortran.dg/pure_dummy_length_1.f90: Modified error message. * gfortran.dg/stfunc_6.f90: Ditto. * gfortran.dg/typebound_operator_4.f90: Ditto. From-SVN: r218717
2014-12-14re PR go/61244 (gccgo: ICE in write_specific_type_functions [GoSmith])Ian Lance Taylor1-0/+11
PR go/61244 compiler: Traverse type descriptor expressions. From-SVN: r218715
2014-12-14Daily bump.GCC Administrator1-1/+1
From-SVN: r218714
2014-12-13re PR target/53513 ([SH] Add support for fpchg insn and improve fenv support)Oleg Endo7-32/+34
gcc/testsuite/ PR target/53513 * gcc.target/sh/attr-isr-nosave_low_regs.c: Fix matching of expected register push/pop sequences. * gcc.target/sh/attr-isr.c: Likewise. * gcc.target/sh/attr-isr-trapa.c: Likewise. * gcc.target/sh/pragma-isr-nosave_low_regs.c: Likewise. * gcc.target/sh/pragma-isr-trapa.c: Likewise. * gcc.target/sh/pragma-isr-trapa2.c: Likewise. From-SVN: r218707
2014-12-13sp-switch.c: Match zero or more underscores in alt_stack symbol.Oleg Endo2-1/+6
gcc/testsuite/ * gcc.target/sh/sp-switch.c: Match zero or more underscores in alt_stack symbol. From-SVN: r218706
2014-12-13re PR go/61254 (gccgo: spurious "error: slice end must be integer" [GoSmith])Ian Lance Taylor1-1/+2
PR go/61254 compiler: Don't move nil subexpressions into temporaries. From-SVN: r218701
2014-12-13Daily bump.GCC Administrator1-1/+1
From-SVN: r218697
2014-12-13error.c (gfc_error): Add variant which takes a va_list.Tobias Burnus26-408/+517
2014-12-13 Tobias Burnus <burnus@net-b.de> Manuel López-Ibáñez <manu@gcc.gnu.org> fortran/ * error.c (gfc_error): Add variant which takes a va_list. (gfc_notify_std): Convert to common diagnostic. * array.c: Use %qs, %<...%> in more gfc_error calls and for gfc_notify_std. * check.c: Ditto. * data.c: Ditto. * decl.c: Ditto. * expr.c: Ditto. * interface.c: Ditto. * intrinsic.c: Ditto. * io.c: Ditto. * match.c: Ditto. * matchexp.c: Ditto. * module.c: Ditto. * openmp.c: Ditto. * parse.c: Ditto. * primary.c: Ditto. * resolve.c: Ditto. * simplify.c: Ditto. * symbol.c: Ditto. * trans-common.c: Ditto. * trans-intrinsic.c: Ditto. gcc/testsuite/ * gfortran.dg/realloc_on_assign_21.f90: Update dg-error. * gfortran.dg/warnings_are_errors_1.f: Ditto. * gfortran.dg/warnings_are_errors_1.f90: Ditto. Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org> From-SVN: r218694
2014-12-12re PR c++/59240 (ICE in varpool_get_node)Paolo Carlini2-0/+6
2014-12-12 Paolo Carlini <paolo.carlini@oracle.com> PR c++/59240 * g++.dg/torture/pr59240.C: New. From-SVN: r218693
2014-12-12re PR c++/59628 (ICE with invalid OpenMP "declare reduction" clause)Paolo Carlini4-0/+26
/cp 2014-12-12 Paolo Carlini <paolo.carlini@oracle.com> PR c++/59628 * semantics.c (finish_omp_reduction_clause): Early return true if DECL_SAVED_TREE (id) is NULL_TREE. /testsuite 2014-12-12 Paolo Carlini <paolo.carlini@oracle.com> PR c++/59628 * g++.dg/gomp/pr59628.C: New. From-SVN: r218692
2014-12-12re PR c++/61924 ([C++11] ICE in instantiate_template_1, at cp/pt.c:15618)Paolo Carlini2-0/+22
2014-12-12 Paolo Carlini <paolo.carlini@oracle.com> PR c++/61924 * g++.dg/cpp0x/pr61924.C: New. From-SVN: r218690
2014-12-12nvptx: Define valid ASM_OUTPUT_ALIGN.Thomas Schwinge2-1/+13
gcc/ * config/nvptx/nvptx.h (ASM_OUTPUT_ALIGN): Define as a C statment. gcc/doc/tm.texi:@defmac ASM_OUTPUT_ALIGN (@var{stream}, @var{power}) gcc/doc/tm.texi-A C statement to output to the stdio stream @var{stream} an assembler gcc/doc/tm.texi-command to advance the location counter to a multiple of 2 to the gcc/doc/tm.texi-@var{power} bytes. @var{power} will be a C expression of type @code{int}. gcc/doc/tm.texi-@end defmac gcc/config/nvptx/nvptx.h:#define ASM_OUTPUT_ALIGN(FILE, POWER) "Empty" is not a C statement, and so in code such as: gcc/dwarf2out.c- if (lsda_encoding == DW_EH_PE_aligned) gcc/dwarf2out.c: ASM_OUTPUT_ALIGN (asm_out_file, floor_log2 (PTR_SIZE)); gcc/dwarf2out.c- dw2_asm_output_data (size_of_encoded_value (lsda_encoding), 0, gcc/dwarf2out.c- "Language Specific Data Area (none)"); gcc/varasm.c- if (align > BITS_PER_UNIT) gcc/varasm.c: ASM_OUTPUT_ALIGN (asm_out_file, floor_log2 (align / BITS_PER_UNIT)); gcc/varasm.c- assemble_variable_contents (decl, name, dont_output_data); gcc/varasm.c- if (align > 0) gcc/varasm.c: ASM_OUTPUT_ALIGN (asm_out_file, align); gcc/varasm.c- gcc/varasm.c- targetm.asm_out.internal_label (asm_out_file, "LTRAMP", 0); gcc/varasm.c- if (align > BITS_PER_UNIT) gcc/varasm.c: ASM_OUTPUT_ALIGN (asm_out_file, floor_log2 (align / BITS_PER_UNIT)); gcc/varasm.c- assemble_constant_contents (exp, XSTR (symbol, 0), align); ..., GCC warns: [...]/source-gcc/gcc/dwarf2out.c: In function 'void output_fde(dw_fde_ref, bool, bool, char*, int, char*, bool, int)': [...]/source-gcc/gcc/dwarf2out.c:665:3: warning: suggest braces around empty body in an 'if' statement [-Wempty-body] ASM_OUTPUT_ALIGN (asm_out_file, floor_log2 (PTR_SIZE)); ^ [...]/source-gcc/gcc/varasm.c: In function 'void assemble_variable(tree, int, int, int)': [...]/source-gcc/gcc/varasm.c:2217:2: warning: suggest braces around empty body in an 'if' statement [-Wempty-body] ASM_OUTPUT_ALIGN (asm_out_file, floor_log2 (align / BITS_PER_UNIT)); ^ [...]/source-gcc/gcc/varasm.c: In function 'rtx_def* assemble_trampoline_template()': [...]/source-gcc/gcc/varasm.c:2603:5: warning: suggest braces around empty body in an 'if' statement [-Wempty-body] ASM_OUTPUT_ALIGN (asm_out_file, align); ^ [...]/source-gcc/gcc/varasm.c: In function 'void output_constant_def_contents(rtx)': [...]/source-gcc/gcc/varasm.c:3413:2: warning: suggest braces around empty body in an 'if' statement [-Wempty-body] ASM_OUTPUT_ALIGN (asm_out_file, floor_log2 (align / BITS_PER_UNIT)); ^ Also, "use" the values, to get rid of that one: [...]/source-gcc/gcc/final.c: In function 'rtx_insn* final_scan_insn(rtx_insn*, FILE*, int, int, int*)': [...]/source-gcc/gcc/final.c:2450:12: warning: variable 'log_align' set but not used [-Wunused-but-set-variable] int log_align; ^ From-SVN: r218689
2014-12-12re PR rtl-optimization/64110 (ICE: Max. number of generated reload insns per ↵Vladimir Makarov4-0/+52
insn is achieved (90)) 2014-12-12 Vladimir Makarov <vmakarov@redhat.com> PR target/64110 * lra-constraints.c (process_alt_operands): Refuse alternative when reload pseudo of given class can not hold value of given mode. 2014-12-12 Vladimir Makarov <vmakarov@redhat.com> PR target/64110 * gcc.target/i386/pr64110.c: New. From-SVN: r218688
2014-12-12OpenMP target nesting tests.Thomas Schwinge3-0/+103
gcc/testsuite/ * c-c++-common/gomp/nesting-1.c: New file. * c-c++-common/gomp/nesting-warn-1.c: Likewise. From-SVN: r218687
2014-12-12A bit of walk_gimple_op maintenance.Thomas Schwinge2-18/+38
* gimple-walk.c (walk_gimple_op) <GIMPLE_OMP_FOR>: Also check intermediate walk_tree results for for_incr. <GIMPLE_OMP_TARGET>: Walk child_fn and data_arg, too. <GIMPLE_OMP_CRITICAL, GIMPLE_OMP_ATOMIC_STORE>: Pretty printing. From-SVN: r218686
2014-12-12pt.c (do_auto_deduction): In direct-init context, { x } deduces from x.Jason Merrill5-2/+37
N3922 * pt.c (do_auto_deduction): In direct-init context, { x } deduces from x. From-SVN: r218685
2014-12-12cp-tree.h (NAMESPACE_ABI_TAG): New.Jason Merrill5-47/+108
* cp-tree.h (NAMESPACE_ABI_TAG): New. * name-lookup.c (handle_namespace_attrs): Set it. * class.c (check_tag): Split out from find_abi_tags_r. (find_abi_tags_r): Also check namespace tags. (mark_type_abi_tags): Also mark namespace tags. From-SVN: r218684
2014-12-12re PR c++/63996 (Infinite loop in invalid C++14 constexpr fn)Kai Tietz2-0/+15
PR c++/63996 * g++.dg/cpp1y/pr63996.C: New file. From-SVN: r218683
2014-12-12re PR c++/63996 (Infinite loop in invalid C++14 constexpr fn)Kai Tietz2-1/+7
PR c++/63996 * constexpr.c (cxx_eval_loop_expr): Don't loop endless on none-constant expression. From-SVN: r218682
2014-12-12* g++.dg/ubsan/cxx1y-vla.C: Remove.Jason Merrill1-13/+0
From-SVN: r218681
2014-12-12re PR c++/61402 (-Wsequence-point doesn't notice unsequenced lambda init and ↵Jason Merrill3-1/+28
function argument) PR c++/61402 * lambda.c (add_capture): Don't pass a dependent type to variably_modified_type_p. From-SVN: r218680
2014-12-12re PR middle-end/64182 (wide-int rounding division is broken)Richard Sandiford8-18/+107
gcc/ PR middle-end/64182 * wide-int.h (wi::div_round, wi::mod_round): Fix rounding of tied cases. * double-int.c (div_and_round_double): Fix handling of unsigned cases. Use same rounding approach as wide-int.h. gcc/testsuite/ 2014-xx-xx Richard Sandiford <richard.sandiford@arm.com> Joseph Myers <joseph@codesourcery.com> PR middle-end/64182 * gcc.dg/plugin/wide-int-test-1.c, gcc.dg/plugin/wide-int_plugin.c: New test. * gcc.dg/plugin/plugin.exp: Register it. * gnat.dg/round_div.adb: New test. Co-Authored-By: Joseph Myers <joseph@codesourcery.com> From-SVN: r218678
2014-12-12re PR middle-end/64274 ([ARM] gcc.target/arm/fixed-point-exec.c ICE in ↵Marek Polacek2-1/+7
fold_binary_loc) PR middle-end/64274 * fold-const.c (fold_binary_loc): Add ANY_INTEGRAL_TYPE_P check. From-SVN: r218671
2014-12-12re PR tree-optimization/64269 (ICE with -O3 enabled on Ubuntu 14.04)Jakub Jelinek4-2/+24
PR tree-optimization/64269 * tree-ssa-forwprop.c (simplify_builtin_call): Bail out if len2 or diff are too large. * gcc.c-torture/compile/pr64269.c: New test. From-SVN: r218669
2014-12-12re PR tree-optimization/64280 (ICE in replace_uses_by, at tree-cfg.c:1789)Richard Biener4-1/+54
2014-12-12 Richard Biener <rguenther@suse.de> PR middle-end/64280 * tree-cfg.c (replace_uses_by): Guard assert properly. * g++.dg/torture/pr64280.C: New testcase. From-SVN: r218668
2014-12-12Add use of zex instruction for moxie portAnthony Green2-6/+10
From-SVN: r218666
2014-12-12re PR rtl-optimization/64255 (failures with -O2 optimization on i >= 0 ? ↵Jakub Jelinek3-0/+61
(unsigned long) i : - (unsigned long) i) PR rtl-optimization/64255 * gcc.c-torture/execute/pr64255.c: New test. PR rtl-optimization/64260 * gcc.c-torture/execute/pr64260.c: New test. From-SVN: r218665
2014-12-12real.h (HONOR_SNANS, [...]): Replace macros with 3 overloaded declarations.Marc Glisse14-38/+148
2014-12-12 Marc Glisse <marc.glisse@inria.fr> * real.h (HONOR_SNANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS, HONOR_SIGN_DEPENDENT_ROUNDING): Replace macros with 3 overloaded declarations. * real.c (HONOR_NANS): Fix indentation. (HONOR_SNANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS, HONOR_SIGN_DEPENDENT_ROUNDING): Define three overloads. * builtins.c (fold_builtin_cproj, fold_builtin_signbit, fold_builtin_fmin_fmax, fold_builtin_classify): Simplify argument of HONOR_*. * fold-const.c (operand_equal_p, fold_comparison, fold_binary_loc): Likewise. * gimple-fold.c (gimple_val_nonnegative_real_p): Likewise. * ifcvt.c (noce_try_move, noce_try_minmax, noce_try_abs): Likewise. * omp-low.c (omp_reduction_init): Likewise. * rtlanal.c (may_trap_p_1): Likewise. * simplify-rtx.c (simplify_const_relational_operation): Likewise. * tree-ssa-dom.c (record_equality, record_edge_info): Likewise. * tree-ssa-phiopt.c (value_replacement, abs_replacement): Likewise. * tree-ssa-reassoc.c (eliminate_using_constants): Likewise. * tree-ssa-uncprop.c (associate_equivalences_with_edges): Likewise. From-SVN: r218663
2014-12-12ipa-inline.c (ipa_inline): Fix condition on when ↵Jan Hubicka2-2/+6
TODO_remove_unreachable_functions is needed. * ipa-inline.c (ipa_inline): Fix condition on when TODO_remove_unreachable_functions is needed. From-SVN: r218660
2014-12-12ipa-devirt.c (possible_polymorphic_call_targets): Return early if otr_type ↵Jan Hubicka2-1/+6
has no BINFO. * ipa-devirt.c (possible_polymorphic_call_targets): Return early if otr_type has no BINFO. From-SVN: r218659
2014-12-12re PR rtl-optimization/63917 (r217646 caused many failures)Zhenqiang Chen4-1/+90
2014-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com> PR rtl-optimization/63917 * ifcvt.c (cc_in_cond): New function. (end_ifcvt_sequence): Make sure new generated insns do not clobber CC. (noce_process_if_block, check_cond_move_block): Check CC references. testsuite/ChangeLog: 2014-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com> * gcc.dg/pr64007.c: New test. From-SVN: r218658
2014-12-12ldp_stp_2.c: Make test less vulnerable.Bin Cheng3-4/+5
gcc/testsuite * gcc.target/aarch64/ldp_stp_2.c: Make test less vulnerable. * gcc.target/aarch64/ldp_stp_3.c: Ditto. From-SVN: r218657
2014-12-11* c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.Jason Merrill3-12/+7
From-SVN: r218656
2014-12-11Remove N3639 "array of runtime length" from -std=c++14.Jason Merrill33-206/+83
gcc/cp/ * decl.c (compute_array_index_type): VLAs are not part of C++14. (create_array_type_for_decl, grokdeclarator): Likewise. * lambda.c (add_capture): Likewise. * pt.c (tsubst): Likewise. * rtti.c (get_tinfo_decl): Likewise. * semantics.c (finish_decltype_type): Likewise. * typeck.c (cxx_sizeof_or_alignof_type): Likewise. (cp_build_addr_expr_1): Likewise. * init.c (build_vec_init): Don't throw bad_array_length. gcc/c-family/ * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if we aren't complaining about VLAs. libstdc++-v3/ * libsupc++/new (bad_array_length): Move... * bad_array_length.cc: ...here. * cxxabi.h, eh_aux_runtime.cc (__cxa_throw_bad_array_new_length): Also move to bad_array_length.cc. * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if we aren't complaining about VLAs. From-SVN: r218655
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