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2011-05-24re PR c++/48884 (decltype's operand doesn't consider friend declaration)Jason Merrill7-7/+104
PR c++/48884 * class.c (pushclass): Accept NULL argument. (popclass): Deal with popping null class. * pt.c (push_access_scope, pop_access_scope): Use them rather than push_to_top_level/pop_from_top_level. (push_deduction_access_scope, pop_defarg_context): New. (fn_type_unification): Use them. * name-lookup.c (lookup_name_real_1): Check current_class_type. From-SVN: r174139
2011-05-24re PR tree-optimization/46728 (GCC does not generate fmadd for pow (x, ↵Bill Schmidt2-6/+269
0.75)+y on powerpc) 2011-05-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR tree-optimization/46728 * tree-ssa-math-opts.c (powi_table): New. (powi_lookup_cost): New. (powi_cost): New. (powi_as_mults_1): New. (powi_as_mults): New. (gimple_expand_builtin_powi): New. (execute_cse_sincos): Add switch case for BUILT_IN_POWI. (gate_cse_sincos): Remove sincos/cexp restriction. From-SVN: r174129
2011-05-24re PR target/3746 (compilation of mips-tfile missing mips/a.out.h)Rainer Orth4-11/+12
PR target/3746 * config.gcc (alpha*-dec-osf5.1*): Only build mips-tfile, mips-tdump native. * mips-tfile.c: Remove CROSS_DIRECTORY_STRUCTURE handling. * mips-tdump.c: Likewise. From-SVN: r174128
2011-05-24Always add -mno-XXX for -march=native.H.J. Lu2-32/+28
2011-05-24 H.J. Lu <hongjiu.lu@intel.com> PR target/49128 * config/i386/driver-i386.c (host_detect_local_cpu): Always add -mno-XXX. Handle FMA. From-SVN: r174126
2011-05-24decl.c (grokdeclarator): Use current_class_name.Paolo Carlini2-1/+5
2011-05-24 Paolo Carlini <paolo.carlini@oracle.com> * decl.c (grokdeclarator): Use current_class_name. From-SVN: r174125
2011-05-24[multiple changes]Vladimir Makarov4-5/+68
2011-05-24 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/48633 * ira-build.c (loop_with_eh_edge_p): New function. (mark_loops_for_removal): Use it. 2011-05-24 Michael Matz <matz@gcc.gnu.org> PR rtl-optimization/48633 * g++.dg/pr48633.C: New test. From-SVN: r174124
2011-05-24re PR rtl-optimization/48971 (ICE with -msoft-float -O2)Vladimir Makarov2-35/+70
2011-05-13 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/48971 * ira.c (setup_pressure_classes): Don't check register move cost for classes with one registers. Don't add pressure class if there is a pressure class with the same available hard registers. Check contains_reg_of_mode. Fix a typo in collecting temp_hard_regset. Ignore hard registers not belonging to a class. From-SVN: r174123
2011-05-24re PR target/49133 (modification of aliased __m128d miscompiles)Uros Bizjak4-11/+55
PR target/49133 * config/i386/sse.md (sse2_loadhpd): Remove shufpd alternative. testsuite/ChangeLog: PR target/49133 * g++.dg/other/pr49133.C: New test. From-SVN: r174122
2011-05-24re PR gcov-profile/48845 (All g++.dg/tree-prof and gcc.dg/{matrix, ↵Eric Botcazou2-0/+8
tree-prof} executions tests fail on Solaris 8/9) PR gcov-profile/48845 * config/sol2.h (LIB_SPEC): Link TLS support for tree profiling. Co-Authored-By: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> From-SVN: r174119
2011-05-24gimple.c (compare_type_names_p): Remove for_completion_p arg.Richard Guenther2-66/+20
2011-05-24 Richard Guenther <rguenther@suse.de> * gimple.c (compare_type_names_p): Remove for_completion_p arg. (gimple_compatible_complete_and_incomplete_subtype_p): Remove. (gimple_types_compatible_p_1): Adjust. (iterative_hash_canonical_type): Do not bother about complete vs. incomplete types. (gimple_canonical_types_compatible_p): Likewise. From-SVN: r174118
2011-05-24run-gd.c: New test.Uros Bizjak6-1/+140
2011-05-24 Uros Bizjak <ubizjak@gmail.com> Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * gcc.dg/torture/tls/run-gd.c: New test. * gcc.dg/torture/tls/run-ie.c: New test. * gcc.dg/torture/tls/run-ld.c: New test. * gcc.dg/torture/tls/run-le.c: New test. * lib/target-supports.exp (check_effective_target_tls_runtime): Build testcase with TLS options. Co-Authored-By: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> From-SVN: r174117
2011-05-24* config/i386/sol2.h (FORCE_CODE_SECTION_ALIGN): Remove.Rainer Orth2-10/+4
From-SVN: r174116
2011-05-24* gcc.dg/vect/pr48172.c: Remove dg-do run.Rainer Orth2-2/+4
From-SVN: r174115
2011-05-24re PR bootstrap/49078 (LTO bootstrap failed with bootstrap-profiled)Richard Guenther3-26/+27
2011-05-24 Richard Guenther <rguenther@suse.de> PR bootstrap/49078 * gimple.c (gimple_register_canonical_type): Revert previous change. * alias.c (get_alias_set): Only assert that TYPE_CANONICAL does not for a tree for the case where it matters. Cache pointer-type alias-sets. From-SVN: r174113
2011-05-24Makefile.in (GCC_OBJS): Remove opts-common.o and options.o.Joseph Myers13-36/+84
* Makefile.in (GCC_OBJS): Remove opts-common.o and options.o. (OBJS): Remove options.o, opts-common.o and prefix.o. (OBJS-libcommon-target): New. (ALL_HOST_BACKEND_OBJS): Include $(OBJS-libcommon-target). (BACKEND): Include libcommon-target.a. (MOSTLYCLEANFILES): Include libcommon-target.a. (libcommon-target.a): New. (xgcc$(exeext), cpp$(exeext)): Use libcommon-target.a instead of prefix.o. ada: * gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include $(EXTRA_GNAT1_OBJS). (GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS). (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove. (gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a. * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use libcommon-target.a instead of prefix.o. cp: * Make-lang.in (GXX_OBJS): Remove prefix.o. (g++$(exeext)): Use libcommon-target.a. (CXX_C_OBJS): Remove prefix.o. fortran: * Make-lang.in (GFORTRAN_D_OBJS): Remove prefix.o. (gfortran$(exeext)): Use libcommon-target.a. go: * Make-lang.in (GCCGO_OBJS): Remove prefix.o. (gccgo$(exeext)): Use libcommon-target.a. java: * Make-lang.in ($(XGCJ)$(exeext)): Use libcommon-target.a instead of prefix.o. From-SVN: r174109
2011-05-24re PR tree-optimization/49121 (FAIL: gcc.dg/tree-ssa/ivopt_infer_2.c ↵Tom de Vries2-11/+16
scan-tree-dump-times ivopts "Replacing" 0) 2011-05-24 Tom de Vries <tom@codesourcery.com> PR tree-optimization/49121 * gcc.dg/tree-ssa/ivopt_infer_2.c: Adapt test. From-SVN: r174103
2011-05-23* pt.c (tsubst_copy_and_build): Use current_class_name.Jason Merrill2-2/+3
From-SVN: r174102
2011-05-23re PR c++/49102 ([C++0x] Use of deleted copy constructor not diagnosed)Jason Merrill4-4/+29
PR c++/49102 * call.c (convert_arg_to_ellipsis): Call force_rvalue. From-SVN: r174101
2011-05-24Daily bump.GCC Administrator1-1/+1
From-SVN: r174099
2011-05-23re PR c++/49105 ([C++0x][SFINAE] ICE during list-initialization of ↵Jason Merrill4-3/+20
rvalue-references to const) PR c++/49105 * typeck.c (cp_build_c_cast): Don't strip cv-quals when converting to reference. (build_static_cast_1): Update for glvalues. From-SVN: r174093
2011-05-23re PR c++/49105 ([C++0x][SFINAE] ICE during list-initialization of ↵Jason Merrill4-5/+46
rvalue-references to const) PR c++/49105 * typeck.c (build_const_cast_1): Handle rvalue references. From-SVN: r174092
2011-05-23re PR c++/48106 ([C++0x] ICE with scoped enum with fixed underlying type)Jason Merrill4-9/+54
PR c++/48106 * c-common.c (c_common_get_narrower): New. (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it. From-SVN: r174091
2011-05-23re PR lto/49123 (FAIL: gcc.c-torture/execute/pr48973-[12].c)Jakub Jelinek2-0/+17
PR lto/49123 * gcc.c-torture/execute/pr49123.c: New test. From-SVN: r174088
2011-05-23optc-save-gen.awk: New.Joseph Myers6-380/+446
* optc-save-gen.awk: New. Based on optc-gen.awk. Don't generate parts of output shared with the driver. * optc-gen.awk: Don't generate parts of output not shared with the driver. * opth-gen.awk: Remove GCC_DRIVER conditionals. * doc/options.texi (SourcerInclude): Mention options-save.c. * Makefile.in (GCC_OBJS): Use options.o instead of gcc-options.o. (OBJS): Add options-save.o. (options-save.c, options-save.o): New. (options.o): Update dependencies. (gcc-options.o): Remove. (mostlyclean): Remove options-save.c. From-SVN: r174085
2011-05-23re PR debug/49032 (-gstabs generates reference to deleted static variable)Jakub Jelinek5-1/+38
PR debug/49032 * dbxout.c: Include cgraph.h. (dbxout_expand_expr): If a VAR_DECL is TREE_STATIC, not written and without value expr, return NULL if no varpool node exists for it or if it is not needed. * Makefile.in (dbxout.o): Depend on $(CGRAPH_H). * gcc.dg/debug/pr49032.c: New test. From-SVN: r174083
2011-05-23re PR c/49120 (bogus "value computed is not used" warning (variable-length ↵Jakub Jelinek4-1/+22
array in compound statement)) PR c/49120 * c-decl.c (start_decl): Convert expr to void_type_node. * gcc.dg/pr49120.c: New test. From-SVN: r174081
2011-05-23re PR rtl-optimization/48826 (ICE in dwarf2out_var_location, at ↵Richard Sandiford2-2/+31
dwarf2out.c:22013) gcc/ PR rtl-optimization/48826 * emit-rtl.c (try_split): When splitting a call that is followed by a NOTE_INSN_CALL_ARG_LOCATION, move the note after the new call. From-SVN: r174080
2011-05-23cfgexpand.c (expand_debug_expr): For unused non-addressable parameters ↵Jakub Jelinek2-0/+20
passed in memory prefer using... * cfgexpand.c (expand_debug_expr): For unused non-addressable parameters passed in memory prefer using DECL_INCOMING_RTL over the pseudos it will be copied into. From-SVN: r174079
2011-05-23Save the initial options after checking vzeroupper.H.J. Lu4-5/+27
gcc/ 2011-05-23 H.J. Lu <hongjiu.lu@intel.com> PR target/47315 * config/i386/i386.c (ix86_option_override_internal): Save the initial options after checking vzeroupper. gcc/testsuite/ 2011-05-23 H.J. Lu <hongjiu.lu@intel.com> PR target/47315 * gcc.target/i386/pr47315.c: New test. From-SVN: r174078
2011-05-23fix pr48988David Li2-0/+8
From-SVN: r174077
2011-05-23re PR c++/47263 ([C++0x] lambda + dynamic-exception-specification ↵Jason Merrill4-1/+23
std::unexpected() is not called.) PR c++/47263 * decl.c (use_eh_spec_block): Do use an EH spec block for a lambda op(). From-SVN: r174076
2011-05-23gimple.c (gimple_types_compatible_p_1): Always compare type names.Richard Guenther2-7/+11
2011-05-23 Richard Guenther <rguenther@suse.de> * gimple.c (gimple_types_compatible_p_1): Always compare type names. (iterative_hash_gimple_type): Always hash type names. From-SVN: r174074
2011-05-23re PR libstdc++/49058 ([C++0x] Bind no-arguments functor failed using ↵Jason Merrill4-0/+39
std::bind with -pedantic option.) PR c++/49058 * call.c (splice_viable): Be strict in templates. From-SVN: r174073
2011-05-23re PR c++/47336 ([C++0x] ICE: "Error reporting routines re-entered")Jason Merrill4-0/+31
PR c++/47336 * error.c (dump_template_bindings): Suppress access control. From-SVN: r174072
2011-05-23re PR c++/47544 ([C++0x] linker does not find =default constructor for ↵Jason Merrill4-1/+28
explicitly instantiated template) PR c++/47544 * pt.c (instantiate_decl): Handle =default. From-SVN: r174071
2011-05-23re PR c++/48617 ([C++0x] Problem with non-type template parameters and decltype)Jason Merrill4-0/+20
PR c++/48617 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE. From-SVN: r174070
2011-05-23forwprop-11.c: Adjust and un-XFAIL.Richard Guenther2-1/+6
2011-05-23 Richard Guenther <rguenther@suse.de> * gcc.dg/tree-ssa/forwprop-11.c: Adjust and un-XFAIL. From-SVN: r174069
2011-05-23re PR tree-optimization/40874 (Function object abstraction penalty with ↵Richard Guenther2-0/+30
inline functions.) 2011-05-23 Richard Guenther <rguenther@suse.de> PR tree-optimization/40874 * g++.dg/tree-ssa/pr40874.C: New testcase. From-SVN: r174068
2011-05-23don't use TYPE_ARG_TYPES when calling c-family:check_function_argumentsNathan Froyd8-19/+38
don't use TYPE_ARG_TYPES when calling c-family:check_function_arguments gcc/ * c-typeck.c (build_function_call_vec): Tweak call to check_function_arguments. gcc/c-family/ * c-common.h (check_function_arguments): Tweak prototype of check_function_arguments. * c-common.c (check_function_arguments): Likewise. Adjust calls to check_function_nonnull, check_function_format, and check_function_sentinel. (check_function_sentinel): Take a FUNCTION_TYPE rather than separate attributes and typelist arguments. Use FOREACH_FUNCTION_ARGS to iterate over argument types. gcc/cp/ * call.c (build_over_call): Tweak call to check_function_arguments. * typeck.c (cp_build_function_call_vec): Likewise. From-SVN: r174067
2011-05-23re PR tree-optimization/49115 (invalid return value optimization (?) when ↵Richard Guenther5-2/+53
exception is thrown and caught) 2011-05-23 Richard Guenther <rguenther@suse.de> PR tree-optimization/49115 * tree-ssa-alias.c (stmt_kills_ref_p_1): If the assignment is not necessarily carried out, do not claim it kills the ref. * tree-ssa-dce.c (mark_aliased_reaching_defs_necessary_1): Likewise. * g++.dg/torture/pr49115.C: New testcase. From-SVN: r174066
2011-05-23re PR tree-optimization/15419 (memcpy pessimization)Richard Guenther4-11/+31
2011-05-23 Richard Guenther <rguenther@suse.de> PR middle-end/15419 * builtins.c (fold_builtin_memory_op): Be less restrictive about what pointer types we accept for folding. * gcc.dg/memcpy-3.c: New testcase. From-SVN: r174065
2011-05-23gthr-gnat.c: Remove.Rainer Orth13-151/+27
gcc: * gthr-gnat.c: Remove. * gthr-gnat.h: Remove. * Makefile.in (LIB2ADDEH): Remove $(srcdir)/gthr-gnat.c. * config/t-freebsd (LIB2ADDEH): Likewise. * config/t-linux (LIB2ADDEH): Likewise. * config/t-sol2 (LIB2ADDEH): Likewise. * config/ia64/t-vms (LIB2ADDEH): Likewise. * configure.ac (target_thread_file): Remove gnat handling. * configure: Regenerate. * doc/install.texi (Configuration, --enable-threads): Remove gnat. gcc/po: * EXCLUDES: Remove gthr-gnat.c, gthr-gnat.h. libgcc: * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c. From-SVN: r174064
2011-05-23gcov.c (create_file_names): If no object directory is specified, keep the ↵Tristan Gingold2-9/+14
directory of the file. * gcov.c (create_file_names): If no object directory is specified, keep the directory of the file. Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com> From-SVN: r174062
2011-05-23configure.ac (enable_threads): Remove irix; add lynx, tpf; sort list.Rainer Orth3-4/+9
* configure.ac (enable_threads): Remove irix; add lynx, tpf; sort list. * configure: Regenerate. From-SVN: r174061
2011-05-23re PR middle-end/48973 (Inliner bug with one-bit (1-bit) bitfield)Jakub Jelinek5-3/+59
PR middle-end/48973 * expr.c (expand_expr_real_2) <case LT_EXPR>: If do_store_flag failed and the comparison has a single bit signed type, use constm1_rtx instead of const1_rtx for true value. (do_store_flag): If ops->type is single bit signed type, disable signel bit test optimization and pass -1 instead of 1 as last parameter to emit_store_flag_force. * gcc.c-torture/execute/pr48973-1.c: New test. * gcc.c-torture/execute/pr48973-2.c: New test. From-SVN: r174060
2011-05-23re PR c++/18016 (Warn about member variables initialized with itself)Jonathan Wakely4-0/+32
2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com> PR c++/18016 * init.c (perform_member_init): Check for self-initialization. From-SVN: r174058
2011-05-23re PR middle-end/45098 (Missed induction variable optimization)Tom de Vries2-1/+59
2011-05-23 Tom de Vries <tom@codesourcery.com> PR target/45098 * tree-ssa-loop-niter.c (infer_loop_bounds_from_pointer_arith): New function. (infer_loop_bounds_from_undefined): Use new function. From-SVN: r174056
2011-05-23re PR middle-end/45098 (Missed induction variable optimization)Tom de Vries2-0/+20
2011-05-23 Tom de Vries <tom@codesourcery.com> PR target/45098 * gcc.target/arm/ivopts-6.c: New test. From-SVN: r174055
2011-05-23Daily bump.GCC Administrator1-1/+1
From-SVN: r174054
2011-05-22mips.h (SUBTARGET_ASM_OPTIMIZING_SPEC): Delete.Richard Sandiford2-10/+9
gcc/ * config/mips/mips.h (SUBTARGET_ASM_OPTIMIZING_SPEC): Delete. (ASM_SPEC): Add a -O* option here. Pass -O0 for -noasmopt, -O1 for -fno-delayed-branch, -O2 if optimization is enabled, and -O0 otherwise. (EXTRA_SPECS): Remove subtarget_asm_optimizing_spec. From-SVN: r174047
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