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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 Orth15-152/+32
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
2011-05-23[multiple changes]Paolo Carlini5-3/+131
2011-05-22 Jonathan Wakely <jwakely.gcc@gmail.com> * testsuite/20_util/bind/cv_quals_2.cc: New. 2011-05-22 Paolo Carlini <paolo.carlini@oracle.com> PR libstdc++/49058 * include/std/functional (_Bind<_Functor(_Bound_args...)>:: operator()(_Args&&...)): Don't cv qualify _Functor directly in the default template argument, SFINAE doesn't apply when the functor has no arguments. * testsuite/20_util/bind/49058_1.cc: New. * testsuite/20_util/bind/49058_2.cc: Likewise. From-SVN: r174048
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
2011-05-22cfgcleanup.c (try_forward_edges): Do not update BB_FORWARDER_BLOCK.Eric Botcazou2-4/+10
* cfgcleanup.c (try_forward_edges): Do not update BB_FORWARDER_BLOCK. (try_optimize_cfg): Update BB_FORWARDER_BLOCK if try_forward_edges returns true. From-SVN: r174046
2011-05-22mips.c (mips_default_arch): Honor MIPS_ISA_DEFAULT.Richard Sandiford2-1/+7
gcc/ * config/mips/mips.c (mips_default_arch): Honor MIPS_ISA_DEFAULT. From-SVN: r174045
2011-05-22sparc.c (sparc_delegitimize_address): Handle UNSPEC_MOVE_PIC pattern.Eric Botcazou2-7/+16
* config/sparc/sparc.c (sparc_delegitimize_address): Handle UNSPEC_MOVE_PIC pattern. From-SVN: r174043
2011-05-22config.gcc (sparc-*-elf*): Add sparc/t-crtin.Eric Botcazou7-23/+29
* config.gcc (sparc-*-elf*): Add sparc/t-crtin. (sparc-*-rtems*): Likewise. (sparc64-*-elf*): Likewise. (sparc64-*-rtems*): Likewise. (sparc*-*-solaris2*): Likewise. Remove crti.o crtn.o extra parts. * config/sparc/t-crtin: New file. * config/sparc/t-sol2 (crti.o): Delete rule. (crtn.o): Likewise. * config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Delete. * config/sparc/t-sol2-64 (EXTRA_MULTILIB_PARTS): Likewise. * config/sparc/sp64-elf.h (STARTFILE_SPEC): Tidy and add crti.o. (ENDFILE_SPEC): Add crtn.o. From-SVN: r174041
2011-05-22Fix formulationTom de Vries1-1/+1
From-SVN: r174040
2011-05-22stop.c (stop_string,error_stop_string): Minor cleanup.Tobias Burnus2-25/+27
2011-05-22 Tobias Burnus <burnus@net-b.de> * runtime/stop.c (stop_string,error_stop_string): Minor cleanup. From-SVN: r174039
2011-05-22* lex.c (init_vectorized_lexer): Fix comparison of masked value.Uros Bizjak1-1/+2
From-SVN: r174037
2011-05-22re PR middle-end/48689 (ICE in fold-const.c:13798 with fold checking)Tom de Vries2-1/+8
2011-05-22 Tom de Vries <tom@codesourcery.com> PR middle-end/48689 * fold-const.c (fold_checksum_tree): Guard TREE_CHAIN use with CODE_CONTAINS_STRUCT (TS_COMMON). From-SVN: r174035
2011-05-22re PR middle-end/49029 (ICE in simplify_subreg, at simplify-rtx.c:5266)Jakub Jelinek4-2/+24
PR middle-end/49029 * expmed.c (extract_fixed_bit_field): Test whether target can be used only after deciding which mode to use. * gcc.c-torture/compile/pr49029.c: New test. From-SVN: r174034
2011-05-22re PR middle-end/45098 (Missed induction variable optimization)Tom de Vries2-1/+7
2011-05-22 Tom de Vries <tom@codesourcery.com> PR target/45098 * tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Fix const test for call to get_shiftadd_cost. From-SVN: r174033
2011-05-22re PR bootstrap/49104 (bootstrap failure on AMD K6-2 with illegal ↵Uros Bizjak4-7/+17
instruction (cmove) in stage2) PR target/49104 * config/i386/cpuid.h (bit_MMXEXT): New define. libcpp/ChangeLog: 2011-05-22 Uros Bizjak <ubizjak@gmail.com> PR target/49104 * lex.c (init_vectorized_lexer): Do not set "minimum" when __3dNOW_A__ is defined. Check bit_MMXEXT and bit_CMOV to use search_line_mmx. From-SVN: r174032
2011-05-22re PR c++/48647 ([C++0x] SFINAE does not handle incompatible pointer types ↵Jason Merrill5-6/+50
well in conditional operator) PR c++/48647 * typeck.c (composite_pointer_type_r): Return error_mark_node on error in SFINAE context. From-SVN: r174031
2011-05-22PR 48931 Make backtrace async-signal-safe, reformat outputJanne Blomqvist6-172/+177
From-SVN: r174030
2011-05-22stormy16.c (xstormy16_init_builtins): prevent initialisation of non-existant ↵Nick Clifton2-6/+15
args[2] element. * config/stormy16/stormy16.c (xstormy16_init_builtins): prevent initialisation of non-existant args[2] element. Use args[] array not arg[] array to pass arguments to build_function_type_list. From-SVN: r174029
2011-05-22gcc_release (adjust_dirs, [...]): Remove.Joseph Myers2-72/+14
* gcc_release (adjust_dirs, maybe_build_tarfile): Remove. (build_tarfiles): Don't build separate files for languages and core. (build_diffs): Only build one set of diffs. (announce_snapshot): Only announce one tar file. (ADA_DIRS, CPLUSPLUS_DIRS, FORTRAN95_DIRS, GO_DIRS, JAVA_DIRS, OBJECTIVEC_DIRS, TESTSUITE_DIRS): Remove. Don't adjust names relative to WORKING_DIRECTORY. From-SVN: r174028
2011-05-22frontend-passes.c (cfe_register_funcs): Also register character functions if ↵Thomas Koenig4-9/+54
their charlens are known and constant. 2011-05-22 Thomas Koenig <tkoenig@gcc.gnu.org> * frontend-passes.c (cfe_register_funcs): Also register character functions if their charlens are known and constant. Also register allocatable functions. 2011-05-22 Thomas Koenig <tkoenig@gcc.gnu.org> * gfortran.dg/function_optimize_8.f90: New test case. From-SVN: r174027
2011-05-22re PR tree-optimization/49087 (crash in vect_is_slp_reduction)Ira Rosen4-1/+55
PR tree-optimization/49087 * tree-vect-loop.c (vect_is_slp_reduction): Fail if LHS has no uses. From-SVN: r174026
2011-05-22re PR c++/49092 (ice in tree_add_const_value_attribute)Jason Merrill4-1/+26
PR c++/49092 * dwarf2out.c (tree_add_const_value_attribute_for_decl): Check for static storage duration. From-SVN: r174024
2011-05-22Daily bump.GCC Administrator1-1/+1
From-SVN: r174021
2011-05-21sparc.md (setjmp): Handle PIC mode and use the hard frame pointer.Eric Botcazou2-6/+18
* config/sparc/sparc.md (setjmp): Handle PIC mode and use the hard frame pointer. From-SVN: r174013
2011-05-21sparc.c (eligible_for_return_delay): Do not return false if there are ↵Eric Botcazou1-0/+9
call-saved registers here... * config/sparc/sparc.c (eligible_for_return_delay): Do not return false if there are call-saved registers here... (sparc_can_use_return_insn_p): ...but here instead. (save_or_restore_regs): Fix thinko. (sparc_expand_prologue): Use current_function_is_leaf. (sparc_frame_pointer_required): Likewise. From-SVN: r174010
2011-05-21sparc.c (eligible_for_return_delay): Do not return false if there are ↵Eric Botcazou1-8/+4
call-saved registers here... * config/sparc/sparc.c (eligible_for_return_delay): Do not return false if there are call-saved registers here... (sparc_can_use_return_insn_p): ...but here instead. (save_or_restore_regs): Fix thinko. (sparc_expand_prologue): Use current_function_is_leaf. (sparc_frame_pointer_required): Likewise. From-SVN: r174008
2011-05-21re PR c++/48945 ([C++0x] static constexpr member function cannot be defined ↵Jason Merrill4-24/+41
out-of class) PR c++/48945 * decl.c (grokdeclarator): Don't add set const function-cv-qual for constexpr fns to memfn_quals, just add it to the type. (revert_static_member_fn): Don't complain about quals. (check_static_quals): New. (grokfndecl): Call it. (start_preparsed_function): Don't call revert_static_member_fn. From-SVN: r174007
2011-05-21re PR c++/48945 ([C++0x] static constexpr member function cannot be defined ↵Jason Merrill4-2/+20
out-of class) PR c++/48945 * decl.c (revert_static_member_fn): Ignore const on constexpr fn. From-SVN: r174006
2011-05-21re PR c++/48780 ([C++0x] scoped enumerations and va_arg (default argument ↵Jason Merrill7-0/+58
promotions)) PR c++/48780 * cvt.c (type_promotes_to): Don't promote scoped enums. From-SVN: r174005
2011-05-21unique_ptr.h: Use noexcept per the FDIS.Paolo Carlini2-43/+47
2011-05-21 Paolo Carlini <paolo.carlini@oracle.com> * include/bits/unique_ptr.h: Use noexcept per the FDIS. From-SVN: r174004
2011-05-21re PR ada/49097 (gnatbind link fails to find version_string, potential ↵Joseph Myers2-1/+7
ranlib concurrency problem) PR ada/49097 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on $(LIBDEPS). From-SVN: r174002
2011-05-21re PR fortran/48699 ([OOP] MOVE_ALLOC inside SELECT TYPE)Janus Weil4-1/+38
2011-05-21 Janus Weil <janus@gcc.gnu.org> PR fortran/48699 * match.c (select_type_set_tmp): Make the temporary ALLOCATABLE if the selector is ALLOCATABLE. 2011-05-21 Janus Weil <janus@gcc.gnu.org> PR fortran/48699 * gfortran.dg/select_type_23.f03: New. From-SVN: r174001
2011-05-21re PR target/49098 (unused parameters in rx.c:rx_memory_move_cost)Nick Clifton2-1/+8
PR target/49098 * config/rx/rx.c (rx_memory_move_cost): Note unused parameters. From-SVN: r173999
2011-05-21In gcc/objc/: 2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com>Nicola Pero2-1/+10
In gcc/objc/: 2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com> * config-lang.in (gtfiles): Updated order of files to fix building when the gcc/cp directory is missing, as in the case of some release tarballs. From-SVN: r173998
2011-05-21In gcc/: 2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com>Nicola Pero3-0/+78
In gcc/: 2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com> * gengtype.c (walk_type): Implemented "atomic" GTY option. * doc/gty.texi (GTY Options): Document "atomic" GTY option. From-SVN: r173996
2011-05-21opt-read.awk: New.Joseph Myers5-193/+143
* opt-read.awk: New. Split out of optc-gen.awk and opth-gen.awk. * optc-gen.awk: Move common code to opt-read.awk. * opth-gen.awk: Likewise. * Makefile.in (options.c, s-options-h): Update to use opt-read.awk. From-SVN: r173995
2011-05-20re PR c++/49066 ([C++0x] Non-defining declaration of deleted function ↵Jason Merrill4-0/+13
suppresses usage validation) PR c++/49066 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN. From-SVN: r173993
2011-05-21propagation_consistent.cc: Fix vs POD-ness of value_type.Paolo Carlini5-21/+24
2011-05-20 Paolo Carlini <paolo.carlini@oracle.com> * testsuite/21_strings/basic_string/requirements/exception/ propagation_consistent.cc: Fix vs POD-ness of value_type. * testsuite/21_strings/basic_string/requirements/exception/ basic.cc: Likewise. * testsuite/ext/vstring/requirements/exception/ propagation_consistent.cc: Likewise. * testsuite/ext/vstring/requirements/exception/basic.cc: Likewise. From-SVN: r173992
2011-05-21Daily bump.GCC Administrator1-1/+1
From-SVN: r173991
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