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115678 Commits

Author SHA1 Message Date
H.J. Lu 5ca9708b16 Only handle zero-extended DImode addresses 
2012-03-04  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (ix86_print_operand_address): Only handle
	zero-extended DImode addresses.

From-SVN: r184899
 2012-03-04 13:19:43 -08:00
H.J. Lu f57207b886 Update gcc.target/i386/pr52146.c to allow $-18874240 
2012-03-04  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/52146
	* gcc.target/i386/pr52146.c: Update final-scan to allow $-18874240.

From-SVN: r184898
 2012-03-04 13:17:34 -08:00
Anthony Green 34fa7690ac Merge upstream libffi 
From-SVN: r184897
 2012-03-04 21:11:09 +00:00
Mikael Morin 8b59af5c6a re PR fortran/50981 ([OOP] Wrong-code for scalarizing ELEMENTAL call with absent OPTIONAL argument) 
fortran/
	PR fortran/50981
	* trans-expr.c (gfc_conv_procedure_call): Save se->ss's value. 
	Handle the case of unallocated arrays passed to elemental procedures.

testsuite/
	PR fortran/50981
	* gfortran.dg/elemental_optional_args_5.f03: Add array checks.

From-SVN: r184896
 2012-03-04 21:05:32 +00:00
Georg-Johann Lay 173be4663d pr52402.c: Add dg-require-effective-target 
* gcc.dg/torture/pr52402.c: Add dg-require-effective-target

From-SVN: r184894
 2012-03-04 20:56:34 +00:00
Mikael Morin 9bcf7121b6 trans.h (struct gfc_ss_info): Move can_be_null_ref component from the data::scalar subcomponent to the toplevel. 
fortran/
	* trans.h (struct gfc_ss_info): Move can_be_null_ref component from
	the data::scalar subcomponent to the toplevel.
	* trans-expr.c (gfc_conv_expr): Update component reference.
	* trans-array.c (gfc_add_loop_ss_code): Ditto.
	(gfc_walk_elemental_function_args): Ditto.  Move the conditional setting
	the field out of the scalar-only block.

From-SVN: r184893
 2012-03-04 20:46:55 +00:00
Uros Bizjak 904eea2c55 constraints.md (Ya): New internal constraint. 
* config/i386/constraints.md (Ya): New internal constraint.
	* config/i386/i386.md (zero_extendsidi2): Remove expansion.
	(*zero_extendsidi2_rex64): Add x,x alternative.
	(*zero_extendsidi2): Ditto.  Add o,0 alternative.
	Remove flags reg clobber.  Adjust corresponding splits.
	(zero_extend<mode>si2): Macroize expander from zero_extendhisi2 and
	zero_extendqisi2 expanders using SWI12 mode iterator.
	(zero_extend<mode>si2_and): Macroize insn from
	zero_extendhisi2_and and zero_extendqisi2_and.  Merge corresponding
	splitters.
	(*zero_extend<mode>si2):  Macroize insn from
	*zero_extendhisi2_movzbl and *zero_extendqisi2_movzbl.
	(*zero_extend*2_movzbl_and): Remove insn patterns.
	(zero_extendqihi2_and): Merge corresponding splitter.
	(*zero_extendqihi2): Rename from *zero_extendqihi2_movzbl.
	(*zero_extend*2_movzbl_and): Remove insn patterns.
	(*anddi_1): Split TYPE_IMOVX instructions.
	(*andsi_1): Use Ya for alternative 2.  Split TYPE_IMOVX instructions.
	(*andhi_1): Ditto.
	(and->zext splitter): Add splitter pattern.
	(zero extend with andsi3 splitter): Adjust zero_extend pattern.

From-SVN: r184891
 2012-03-04 19:54:26 +01:00
Georg-Johann Lay d4ce363568 pr49871.c: Add dg-require-effective-target int32plus. 
* gcc.dg/debug/dwarf2/pr49871.c: Add dg-require-effective-target
	int32plus.

From-SVN: r184887
 2012-03-04 15:40:56 +00:00
Francois-Xavier Coudert a5d6c7540a re PR fortran/36160 (show_locus doesn't deal well with wide characters) 
PR fortran/36160
	* error.c (gfc_widechar_display_length, gfc_wide_display_length):
	New functions.
	(print_wide_char_into_buffer): Return length written.
	(show_locus): Fix locus displayed when wide characters are present.

From-SVN: r184884
 2012-03-04 14:35:56 +00:00
Francois-Xavier Coudert c8191119d6 * module.c (gfc_use_module): Improve error message some more. 
From-SVN: r184883
 2012-03-04 14:29:30 +00:00
Eric Botcazou c679ec1f5d * gnatvsn.ads (Library_Version): Bump to 4.8. 
From-SVN: r184882
 2012-03-04 13:11:06 +00:00
Jonathan Wakely faef17d891 re PR libstdc++/52433 ([C++11] debug mode iterators need to move) 
PR libstdc++/52433
        * include/debug/safe_iterator.h (_Safe_iterator): Add move
        constructor and move assignment operator.
        * testsuite/23_containers/vector/debug/52433.cc: New.

From-SVN: r184880
 2012-03-04 12:49:22 +00:00
Sandra Loosemore b12866c71e invoke.texi (C++ Dialect Options): Minor copy-edits to x86-specific text. 
2012-03-04  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/invoke.texi (C++ Dialect Options): Minor copy-edits to
	x86-specific text.
	(Debugging Options): Likewise.
	(Optimize Options): Likewise.
	(i386 and x86-64 Options): Discuss -march before -mtune, consistently
	with other architectures.  Use official processor names with correct
	spelling/capitalization.  Fix formatting and grammar issues.
	(i386 and x86-64 Windows Options): Similar cleanup here.

From-SVN: r184879
 2012-03-04 02:46:31 -05:00
Jason Merrill a491b7be7f * init.c (perform_member_init): Cope with uninstantiated NSDMI. 
From-SVN: r184877
 2012-03-03 19:55:51 -05:00
Jason Merrill 743af85b75 Core 1270 
Core 1270
	* call.c (build_aggr_conv): Call reshape_init.
	(convert_like_real): Likewise.
	* typeck2.c (process_init_constructor): Clear TREE_CONSTANT if
	not all constant.

From-SVN: r184876
 2012-03-03 19:55:44 -05:00
Jason Merrill dd94dde783 mangle.c (write_nested_name): Use decl_mangling_context. 
* mangle.c (write_nested_name): Use decl_mangling_context.
	(write_prefix, write_template_prefix): Likewise.

From-SVN: r184875
 2012-03-03 19:55:38 -05:00
Jason Merrill 77d4d7c577 re PR c++/36797 (ICE mangling __is_empty) 
PR c++/36797
	* mangle.c (write_expression): Improve diagnostic for TRAIT_EXPR.

From-SVN: r184874
 2012-03-03 19:55:31 -05:00
Jason Merrill 57910f3a9a class.c (add_method): Always build an OVERLOAD for using-decls. 
* class.c (add_method): Always build an OVERLOAD for using-decls.
	* search.c (lookup_member): Handle getting an OVERLOAD for a
	single function.

From-SVN: r184873
 2012-03-03 19:53:30 -05:00
GCC Administrator 41fa723a78 Daily bump. 
From-SVN: r184872
 2012-03-04 00:19:32 +00:00
Kaz Kojima 4feaca8b0f sh.md (abssi2): Add TARGET_SH1 condition. 
* config/sh/sh.md (abssi2): Add TARGET_SH1 condition.

From-SVN: r184867
 2012-03-03 23:20:34 +00:00
Kaz Kojima 59248459e6 sh.c (sh_dwarf_register_span): Don't apply DBX_REGISTER_NUMBER. 
* config/sh/sh.c (sh_dwarf_register_span): Don't apply
	DBX_REGISTER_NUMBER.

From-SVN: r184866
 2012-03-03 23:19:07 +00:00
Kaz Kojima dea148c40c sh.c (shiftcosts): Return MAX_COST when the first operand is CONST_INT. 
* config/sh/sh.c (shiftcosts): Return MAX_COST when the first
	operand is CONST_INT.  Take COSTS_N_INSNS into account.
	(sh_rtx_costs): Don't apply COSTS_N_INSNS to the return value
	of shiftcosts.

From-SVN: r184865
 2012-03-03 23:16:08 +00:00
Francois-Xavier Coudert d289d284ab re PR fortran/52313 (useless error message for old version of .mod file) 
PR fortran/52313
	* module.c (gfc_use_module): Improve error messages.

From-SVN: r184864
 2012-03-03 20:59:58 +00:00
Tobias Burnus 6230987eeb re PR fortran/48820 (TR 29113: Implement parts needed for MPI 3) 
2012-03-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48820
        * resolve.c (resolve_actual_arglist): Properly reset
        assumed_type_expr_allowed.

2012-03-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48820
        * gfortran.dg/assumed_type_3.f90: Undo previous commit.

From-SVN: r184863
 2012-03-03 19:55:57 +01:00
Richard Henderson a6de595f94 optabs.c (expand_atomic_test_and_set): Honor atomic_test_and_set_trueval even when atomic_test_and_set optab is not in use. 
* optabs.c (expand_atomic_test_and_set): Honor
	atomic_test_and_set_trueval even when atomic_test_and_set
	optab is not in use.

From-SVN: r184862
 2012-03-03 10:21:06 -08:00
Joseph Myers 6ecbd3a745 * de.po: Update. 
From-SVN: r184860
 2012-03-03 17:35:34 +00:00
H.J. Lu 8b1106fbc3 Add Linux/x32 support to Ada 
2012-03-03  H.J. Lu  <hongjiu.lu@intel.com>

	* init.c (__gnat_adjust_context_for_raise): Also check
	"orq $0x0,(%esp)" for x32.

	* link.c (__gnat_default_libgcc_subdir): set to libx32 for x32.

	* gcc-interface/Makefile.in (arch): Set to x32 if MULTISUBDIR
	is /x32.
	Support x32.

From-SVN: r184859
 2012-03-03 09:04:49 -08:00
Tobias Burnus 0e19363724 lang.opt (Wc-binding-type): New flag. 
2012-03-03  Tobias Burnus  <burnus@net-b.de>

        * lang.opt (Wc-binding-type): New flag.
        * options.c (gfc_init_options, gfc_handle_option): Handle it.
        * invoke.texi (Wc-binding-type): Document it.
        * gfortran.h (gfc_option_t): Add warn_c_binding_type.
        * decl.c (verify_bind_c_sym): Handle -Wc-binding-type.
        * symbol.c (gfc_set_default_type, verify_bind_c_derived_type):
        Ditto.

2012-03-03  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/bind_c_dts_4.f03: Add dg-options -Wc-binding-type.
        * gfortran.dg/bind_c_implicit_vars.f03: Ditto.
        * gfortran.dg/bind_c_usage_8.f03: Ditto.
        * gfortran.dg/c_kind_tests_2.f03: Ditto.
        * gfortran.dg/class_30.f90: Remove dg-warning line.
        * gfortran.dg/bind_c_usage_25.f90: New.

From-SVN: r184858
 2012-03-03 17:09:18 +01:00
Tobias Burnus 905f067ca0 re PR fortran/48820 (TR 29113: Implement parts needed for MPI 3) 
2012-03-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48820
        * gfortran.dg/assumed_type_1.f90: Correct dg-error.
        * gfortran.dg/assumed_type_3.f90: Correct dg-error.
        * gfortran.dg/assumed_type_4.f90: Correct dg-error.

From-SVN: r184856
 2012-03-03 15:11:24 +01:00
Joseph Myers da848353a8 * gcc.pot: Regenerate. 
From-SVN: r184854
 2012-03-03 12:06:54 +00:00
Tobias Burnus 45a6932568 re PR fortran/48820 (TR 29113: Implement parts needed for MPI 3) 
2012-03-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48820
        * decl.c (gfc_match_decl_type_spec): Support type(*).
        (gfc_verify_c_interop): Allow type(*).
        * dump-parse-tree.c (show_typespec): Handle type(*).
        * expr.c (gfc_copy_expr): Ditto.
        * interface.c (compare_type_rank, compare_parameter,
        compare_actual_formal, gfc_procedure_use): Ditto.
        * libgfortran.h (bt): Add BT_ASSUMED.
        * misc.c (gfc_basic_typename, gfc_typename): Handle type(*).
        * module.c (bt_types): Ditto.
        * resolve.c (assumed_type_expr_allowed): New static variable.
        (resolve_actual_arglist, resolve_variable, resolve_symbol):
        Handle type(*). 
        * trans-expr.c (gfc_conv_procedure_call): Ditto.
        * trans-types.c (gfc_typenode_for_spec, gfc_get_dtype): Ditto.

2012-03-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48820
        * gfortran.dg/assumed_type_1.f90: New.
        * gfortran.dg/assumed_type_2.f90: New.
        * gfortran.dg/assumed_type_3.f90: New.
        * gfortran.dg/assumed_type_4.f90: New.

From-SVN: r184852
 2012-03-03 09:40:24 +01:00
GCC Administrator c0e8830c54 Daily bump. 
From-SVN: r184849
 2012-03-03 00:18:42 +00:00
Kaz Kojima 4978c73644 re PR rtl-optimization/48596 ([SH] unable to find a register to spill in class 'FPUL_REGS') 
PR target/48596
	PR target/48806
	* config/sh/sh.c (sh_register_move_cost): Increase cost between
	GENERAL_REGS and FP_REGS for SImode.

From-SVN: r184844
 2012-03-02 23:59:08 +00:00
Paolo Carlini b98fcf6ecd limits (numeric_limits): Fix returns per C++11. 
2012-03-02  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/limits (numeric_limits): Fix returns per C++11.
	* testsuite/18_support/numeric_limits/primary.cc: New.

From-SVN: r184837
 2012-03-02 22:24:45 +00:00
Diego Novillo acb3748dd1 Add ChangeLog entry for recent change. 
From-SVN: r184830
 2012-03-02 16:30:11 -05:00
Oleg Endo 5e44ea8924 re PR bootstrap/49486 (Bootstrap failure) 
PR target/49486
	* config/sh/sh.md (negdi2): Add TARGET_SH1 condition.
	(absdi2): New expander.
	(*absdi2, *negabsdi2, negdi_cond): New insns and splits.
	* gcc.target/sh/pr49468-si.c: Skip unsupported test for SH64.
	* gcc.target/sh/pr49468-di.c: New.

From-SVN: r184829
 2012-03-02 21:21:13 +00:00
Ian Lance Taylor 2aeaf0fb26 libgo: Try to fix use of <ustat.h> for Solaris and older GNU/Linux. 
From-SVN: r184828
 2012-03-02 21:07:52 +00:00
Oleg Endo b5ea803681 sync.md (atomic_exchange<mode>): New expander. 
* config/sh/sync.md (atomic_exchange<mode>): New expander.
	(atomic_exchange<mode>_soft): New insn.

From-SVN: r184827
 2012-03-02 21:07:21 +00:00
Oleg Endo 349e6f0526 sync.md: Update copyright notice dates. 
* config/sh/sync.md: Update copyright notice dates.
	(atomic_compare_and_swap<mode>): Use SImode for return value instead
	of QImode.
        (atomic_compare_and_swap<mode>_soft): Likewise.

From-SVN: r184826
 2012-03-02 21:04:51 +00:00
Oleg Endo b6a0df6c47 re PR target/31640 (cache block alignment is too aggressive on sh-elf) 
PR target/31640
	* config/sh/sh.h (LOOP_ALIGN): Move logic to sh_loop_align.
	* config/sh/sh.c: Update copyright notice dates.
	(sh_loop_align): Add logic from LOOP_ALIGN.  Don't disable loop
	alignment for TARGET_HARD_SH4.
	(sh_option_override): Reduce default function alignment.  Set 
	loop alignment to 4 bytes when not optimizing for size.

From-SVN: r184825
 2012-03-02 20:56:46 +00:00
Ian Lance Taylor cd33b08fbd runtime: Add type casts to fix Solaris build. 
From Rainer Orth.

From-SVN: r184823
 2012-03-02 20:48:21 +00:00
Diego Novillo 9c23e8b86d This fixes an edge case in parsing summary lines. 
This fixes an edge case in parsing summary lines.  Some times, the
description field is missing (e.g., 'FAIL: libstdc++/abi_check'), so
the space that the pattern was looking for does not exist.

I've changed it to match any whitespace, which includes '\n'.  I also
made it print the line that it fails to parse, in case there are other
problems like this in the future.

2012-03-02   Diego Novillo  <dnovillo@google.com>

	* testsuite-management/validate_failures.py (class TestResult): Fix
	match pattern for the summary line.  If there is a parsing failure,
	show the line we failed to parse.

From-SVN: r184822
 2012-03-02 15:43:29 -05:00
Maxim Kuvyrkov 290d87ebe6 Add PR reference to a ChangeLog entry. 
From-SVN: r184821
 2012-03-02 20:34:25 +00:00
Maxim Kuvyrkov 093193bed7 invoke.texi (floop-flatten): Declare obsolete. 
gcc/
	* doc/invoke.texi (floop-flatten): Declare obsolete.
	* toplev.c (process_options): Remove references to flag_loop_flatten.
	* tree-ssa-loop.c (gate_graphite_transform): Same.
	* common.opt (floop-flatten): Obsolete.
	* graphite-poly.c (apply_poly_transforms): Remove reference to
	flag_loop_flatten.
	* Makefile.in (graphite-flattening.o): Remove.
	* graphite-flattening.c: Remove.

	gcc/testsuite/
	* gcc.dg/graphite/pr50561.c: Update.

From-SVN: r184820
 2012-03-02 20:32:20 +00:00
Ian Lance Taylor 501699af16 libgo: Update to weekly.2012-02-22 release. 
From-SVN: r184819
 2012-03-02 20:01:37 +00:00
Uros Bizjak 34c5f21a38 compare-elim.c (find_comparisons_in_bb): Eliminate only compares having mode compatible with the mode of previous compare. 
* compare-elim.c (find_comparisons_in_bb): Eliminate only compares
	having mode compatible with the mode of previous compare.  Substitute
	compare mode of previous compare with the mode, compatible
	with eliminated and previous compare.

From-SVN: r184816
 2012-03-02 19:54:27 +01:00
Peter Bergner 6f975f93d4 * config/rs6000/dfp.md (floatdidd2): New define_insn. 
From-SVN: r184815
 2012-03-02 12:47:00 -06:00
Uros Bizjak 76945a7ca8 i386.c (ix86_cc_modes_compatible): Declare CCZmode compatible with CCGOCmode and CCGCmode. 
* config/i386/i386.c (ix86_cc_modes_compatible): Declare CCZmode
	compatible with CCGOCmode and CCGCmode.

From-SVN: r184813
 2012-03-02 19:41:21 +01:00
Peter Bergner 2ff1689326 vsx.md (vsx_set_<mode>): Reorder operands. 
gcc/
	* config/rs6000/vsx.md (vsx_set_<mode>): Reorder operands.

gcc/testsuite/
	* gcc.target/powerpc/pr52457.c: New test.

From-SVN: r184811
 2012-03-02 12:28:08 -06:00
Matthias Klose 43743d63b3 2012-03-02 Matthias Klose <doko@ubuntu.com> 
* Imported zlib 1.2.5; merged local changes.

From-SVN: r184805
 2012-03-02 17:15:20 +00:00