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  1. 05 Nov, 2013 18 commits
  3. 04 Nov, 2013 22 commits
    • * f95-lang.c (ATTR_LEAF_LIST): Define. · 5325296e 
      From-SVN: r204372
      Ian Lance Taylor committed
    • sched-rgn.c (add_branch_dependences): Keep insns in a SCHED_GROUP at the end of… · a22449bd 
      sched-rgn.c (add_branch_dependences): Keep insns in a SCHED_GROUP at the end of BB to remain their location.

2013-11-04  Wei Mi  <wmi@google.com>

        * sched-rgn.c (add_branch_dependences): Keep insns in
        a SCHED_GROUP at the end of BB to remain their location.

From-SVN: r204371
      Wei Mi committed
    • i386.c (memory_address_length): Extract a part of code to rip_relative_addr_p. · 0dc41f28 
      2013-11-04  Wei Mi  <wmi@google.com>

	* gcc/config/i386/i386.c (memory_address_length): Extract a part
	of code to rip_relative_addr_p.
	(rip_relative_addr_p): New Function.
	(ix86_macro_fusion_p): Ditto.
	(ix86_macro_fusion_pair_p): Ditto.
	* gcc/config/i386/i386.h: Add new tune features about macro-fusion.
	* gcc/config/i386/x86-tune.def (DEF_TUNE): Ditto.
	* gcc/doc/tm.texi: Generated.
	* gcc/doc/tm.texi.in: Ditto.
	* gcc/haifa-sched.c (try_group_insn): New Function.
	(group_insns_for_macro_fusion): Ditto.
	(sched_init): Call group_insns_for_macro_fusion.
	* gcc/target.def: Add two hooks: macro_fusion_p and
	macro_fusion_pair_p.

From-SVN: r204369
      Wei Mi committed
    • libsanitizer merge from upstream r191666 · ef1b3fda 
      This may break gcc-asan on Mac, will follow up separately.

From-SVN: r204368
      Kostya Serebryany committed
    • i386-c.c (ix86_target_macros_internal): Separate PROCESSOR_COREI7_AVX out from PROCESSOR_COREI7. · fd5564d3 
      2013-11-04  Wei Mi  <wmi@google.com>

        * gcc/config/i386/i386-c.c (ix86_target_macros_internal): Separate
        PROCESSOR_COREI7_AVX out from PROCESSOR_COREI7.
        * gcc/config/i386/i386.c (ix86_option_override_internal): Ditto.
        (ix86_issue_rate): Ditto.
        (ix86_adjust_cost): Ditto.
        (ia32_multipass_dfa_lookahead): Ditto.
        (ix86_sched_init_global): Ditto.
        (get_builtin_code_for_version): Ditto.
        * gcc/config/i386/i386.h (enum target_cpu_default): Ditto.
        (enum processor_type): Ditto.
        * gcc/config/i386/x86-tune.def (DEF_TUNE): Ditto.

From-SVN: r204367
      Wei Mi committed
    • re PR rtl-optimization/58967 (Powerpc -mlra cannot compile quadrature_lib.cc in… · 8cfa63d2 
      re PR rtl-optimization/58967 (Powerpc -mlra cannot compile quadrature_lib.cc in Spec2006 with -O3 -ffast-math -funroll-loops -m32)

2013-11-04  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/58967
	* config/rs6000/rs6000.c (legitimate_lo_sum_address_p): Remove
	!lra_in_progress for mode sizes bigger word.

From-SVN: r204365
      Vladimir Makarov committed
    • altivec.md (vec_widen_umult_hi_v16qi): Swap arguments to merge instruction for little endian. · 578acbf0 
      2013-11-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/altivec.md (vec_widen_umult_hi_v16qi): Swap
	arguments to merge instruction for little endian.
	(vec_widen_umult_lo_v16qi): Likewise.
	(vec_widen_smult_hi_v16qi): Likewise.
	(vec_widen_smult_lo_v16qi): Likewise.
	(vec_widen_umult_hi_v8hi): Likewise.
	(vec_widen_umult_lo_v8hi): Likewise.
	(vec_widen_smult_hi_v8hi): Likewise.
	(vec_widen_smult_lo_v8hi): Likewise.

From-SVN: r204363
      Bill Schmidt committed
    • builtins.def (ATTR_NOTHROWCALL_LEAF_LIST): Define. · 2a5145b0 
      gcc/:
	* builtins.def (ATTR_NOTHROWCALL_LEAF_LIST): Define.
	* sync-builtins.def: Use ATTR_NOTHROWCALL_LEAF_LIST for all sync
	builtins that take pointers.
	* lto-opts.c (lto_write_options): Write -fnon-call-exceptions
	if set.
	* lto-wrapper.c (merge_and_complain): Collect
	OPT_fnon_call_exceptions.
	(run_gcc): Pass -fnon-call-exceptions.
gcc/testsuite/:
	* g++.dg/ext/sync-4.C: New test.

From-SVN: r204360
      Ian Lance Taylor committed
    • optabs.c (expand_vec_perm): Revert one incorrect line from 2013-10-31 change. · b96d19ff 
      	* optabs.c (expand_vec_perm): Revert one incorrect line from
	2013-10-31 change.

From-SVN: r204359
      Jakub Jelinek committed
    • re PR fortran/58771 (ICE in transfer_expr, at fortran/trans-io.c:2164) · 8019105d 
      2013-11-04  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/58771
	* trans-io.c (transfer_expr): If the backend_decl for a derived
	type is missing, build it with gfc_typenode_for_spec.

2013-11-04  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/58771
	* gfortran.dg/derived_external_function_1.f90 : New test

From-SVN: r204358
      Paul Thomas committed
    • re PR tree-optimization/58978 (ICE: Segmentation fault) · 7e8c8abc 
      	PR tree-optimization/58978
	* tree-vrp.c (all_imm_uses_in_stmt_or_feed_cond): Don't modify
	use_stmt by single_imm_use directly.  Only call single_imm_use
	on SSA_NAMEs.

	* gcc.c-torture/compile/pr58978.c: New test.

From-SVN: r204357
      Jakub Jelinek committed
    • re PR fortran/57445 ([OOP] ICE in gfc_conv_class_to_class - for OPTIONAL polymorphic array) · 4ca469cf 
      2013-11-04  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/57445
	* trans-expr.c (gfc_conv_class_to_class): Remove spurious
	assert.

2013-11-04  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/57445
	* gfortran.dg/optional_class_1.f90 : New test

From-SVN: r204356
      Paul Thomas committed
    • re PR rtl-optimization/58968 (Powerpc -mlra cannot compile ormas1.f in gamess… · efaf512c 
      re PR rtl-optimization/58968 (Powerpc -mlra cannot compile ormas1.f in gamess Spec 2006 with -m32 -mcpu=power7 -O3 -mlra -w -ffast-math  -funroll-loops)

2013-11-04  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/58968
	* lra-spills.c (return_regno_p): New function.
	(lra_final_code_change): Use it.

2013-11-04  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/58968
	* gfortran.dg/pr58968.f: New

From-SVN: r204353
      Vladimir Makarov committed
    • re PR c++/58979 (ICE with invalid use of pointer-to-member) · 55a7f02f 
      	PR c++/58979
c-family/
	* c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
testsuite/
	* g++.dg/diagnostic/pr58979.C: New test.

From-SVN: r204352
      Marek Polacek committed
    • cpp.texi (__GCC_IEC_559, [...]): Document macros. · 9193fb05 
      	* doc/cpp.texi (__GCC_IEC_559, __GCC_IEC_559_COMPLEX): Document
	macros.
	* target.def (float_exceptions_rounding_supported_p): New hook.
	* targhooks.c (default_float_exceptions_rounding_supported_p): New
	function.
	* targhooks.h (default_float_exceptions_rounding_supported_p):
	Declare.
	* doc/tm.texi.in (TARGET_FLOAT_EXCEPTIONS_ROUNDING_SUPPORTED_P):
	New @hook.
	* doc/tm.texi: Regenerate.
	* config.gcc (powerpc*-*-linux*): Set extra_objs.
	* config/rs6000/rs6000-linux.c: New file.
	* config/rs6000/rs6000-protos.h
	(rs6000_linux_float_exceptions_rounding_supported_p): Declare.
	* config/rs6000/linux.h
	(TARGET_FLOAT_EXCEPTIONS_ROUNDING_SUPPORTED_P): New macro.
	* config/rs6000/linux64.h
	(TARGET_FLOAT_EXCEPTIONS_ROUNDING_SUPPORTED_P): Likewise.
	* config/rs6000/t-linux (rs6000-linux.o): New rule.
	* config/rs6000/t-linux64 (rs6000-linux.o): Likewise.

c-family:
	* c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
	New functions.
	(c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.

testsuite:
	* gcc.dg/iec-559-macros-1.c, gcc.dg/iec-559-macros-2.c,
	gcc.dg/iec-559-macros-3.c, gcc.dg/iec-559-macros-4.c,
	gcc.dg/iec-559-macros-5.c, gcc.dg/iec-559-macros-6.c,
	gcc.dg/iec-559-macros-7.c, gcc.dg/iec-559-macros-8.c,
	gcc.dg/iec-559-macros-9.c: New tests.

From-SVN: r204351
      Joseph Myers committed
    • vsx.md (*vsx_le_perm_store_<mode> for VSX_D): Replace the define_insn_and_split… · 411f1755 
      vsx.md (*vsx_le_perm_store_<mode> for VSX_D): Replace the define_insn_and_split with a define_insn and two define_splits...

2013-11-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/vsx.md (*vsx_le_perm_store_<mode> for VSX_D):
	Replace the define_insn_and_split with a define_insn and two
	define_splits, with the split after reload re-permuting the source
	register to its original value.
	(*vsx_le_perm_store_<mode> for VSX_W): Likewise.
	(*vsx_le_perm_store_v8hi): Likewise.
	(*vsx_le_perm_store_v16qi): Likewise.

From-SVN: r204350
      Bill Schmidt committed
    • vector.md (vec_pack_trunc_v2df): Adjust for little endian. · 9c778e59 
      2013-11-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/vector.md (vec_pack_trunc_v2df):  Adjust for
	little endian.

From-SVN: r204349
      Bill Schmidt committed
    • re PR tree-optimization/58946 (internal compiler error: in operator[], at vec.h:722) · 96f9e25a 
      	PR tree-optimization/58946
	* tree-ssa-reassoc.c (maybe_optimize_range_tests): Update all
	bbs with bbinfo[idx].op != NULL before all blocks with
	bbinfo[idx].op == NULL.

	* gcc.c-torture/compile/pr58946.c: New test.

From-SVN: r204348
      Jakub Jelinek committed
    • os-unix.c: Include <sched.h>. · 2546da0b 
      	* runtime/os-unix.c [__sun__ && __svr4__]: Include <sched.h>.
	(__cilkrts_hardware_cpu_count) [__sun__ && __svr4__]: Use sysconf.
	(__cilkrts_yield) [__sun__ && __svr4__]: Use sched_yield.

From-SVN: r204347
      Rainer Orth committed
    • avr-log.c (avr_double_int_pop_digit): Delete. · 7405bd18 
      gcc/
	* config/avr/avr-log.c (avr_double_int_pop_digit): Delete.
	(avr_dump_double_int_hex): Likewise.
	(avr_log_vadump): Remove %D and %X handling.
	* config/avr/avr.c (avr_double_int_push_digit): Delete.
	(avr_map_op_t): Change map from double_int to unsigned int.
	(avr_map_op): Update accordingly.
	(avr_map, avr_map_metric, avr_has_nibble_0xf, avr_map_decompose)
	(avr_move_bits, avr_out_insert_bits, avr_fold_builtin): Operate on
	unsigned ints rather than double_ints.

From-SVN: r204345
      Richard Sandiford committed
    • c-ada-spec.h (cpp_operation): Add IS_TRIVIAL. · 94159ecf 
      c-family/
	* c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
	(dump_ada_specs): Adjust prototype of second callback.
	* c-ada-spec.c (cpp_check): New global variable.
	(dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
	(print_generic_ada_decl): Likewise.
	(has_static_fields): Change return type to bool and add guard.
	(has_nontrivial_methods): New predicate.
	(is_tagged_type): Change return type to bool.
	(separate_class_package): Call has_nontrivial_methods.
	(pp_ada_tree_identifier): Minor tweaks.
	(dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
	(dump_ada_array_domains): Likewise.
	(dump_ada_array_type): Likewise.
	(dump_template_types): Remove cpp_check parameter and do not pass it to
	dump_generic_ada_node.
	(dump_ada_template): Likewise.
	(dump_generic_ada_node): Remove cpp_check parameter and do not pass it
	recursively.
	(print_ada_methods): Change return type to integer.  Remove cpp_check
	parameter and do not pass it down.
	(dump_nested_types): Remove cpp_check parameter and do not pass it to
	dump_generic_ada_node.
	(print_ada_declaration): Likewise.  Test RECORD_OR_UNION_TYPE_P before
	accessing methods.
	(print_ada_struct_decl): Remove cpp_check parameter and do not pass it
	down.  Use has_nontrivial_methods to recognize C++ classes.  Use return
	value of print_ada_methods.
	(dump_ads): Rename cpp_check parameter to check and adjust prototype.
	Set cpp_check to it before invoking dump_ada_nodes.
	(dump_ada_specs): Likewise.
cp/
	* decl2.c (cpp_check): Change type of first parameter and deal with
	IS_TRIVIAL.

From-SVN: r204344
      Eric Botcazou committed
    • re PR c++/52071 (Constructor invocation confused) · 846276fa 
      2013-11-03  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/52071
	* g++.dg/parse/pr52071.C: New.

From-SVN: r204343
      Paolo Carlini committed