Commits · 34fa7690ac66c6d3c5ddb1d35d267836e3c23f3d · lvzhengyang / riscv-gcc-1

04 Mar, 2012 17 commits

Merge upstream libffi · 34fa7690
```
From-SVN: r184897
```
Anthony Green committed Mar 04, 2012
34fa7690 Browse Files

re PR fortran/50981 ([OOP] Wrong-code for scalarizing ELEMENTAL call with absent OPTIONAL argument) · 8b59af5c

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

committed Mar 04, 2012

8b59af5c Browse Files

pr52402.c: Add dg-require-effective-target · 173be466
```
	* gcc.dg/torture/pr52402.c: Add dg-require-effective-target

From-SVN: r184894
```
Georg-Johann Lay committed Mar 04, 2012
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trans.h (struct gfc_ss_info): Move can_be_null_ref component from the… · 9bcf7121

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

committed Mar 04, 2012

9bcf7121 Browse Files

constraints.md (Ya): New internal constraint. · 904eea2c

	* 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

committed Mar 04, 2012

904eea2c Browse Files

pr49871.c: Add dg-require-effective-target int32plus. · d4ce3635
```
	* gcc.dg/debug/dwarf2/pr49871.c: Add dg-require-effective-target
	int32plus.

From-SVN: r184887
```
Georg-Johann Lay committed Mar 04, 2012
d4ce3635 Browse Files

re PR fortran/36160 (show_locus doesn't deal well with wide characters) · a5d6c754

	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

committed Mar 04, 2012

a5d6c754 Browse Files

* module.c (gfc_use_module): Improve error message some more. · c8191119
```
From-SVN: r184883
```
Francois-Xavier Coudert committed Mar 04, 2012
c8191119 Browse Files
* gnatvsn.ads (Library_Version): Bump to 4.8. · c679ec1f
```
From-SVN: r184882
```
Eric Botcazou committed Mar 04, 2012
c679ec1f Browse Files

re PR libstdc++/52433 ([C++11] debug mode iterators need to move) · faef17d8

        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

committed Mar 04, 2012

faef17d8 Browse Files

invoke.texi (C++ Dialect Options): Minor copy-edits to x86-specific text. · b12866c7

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

committed Mar 04, 2012

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* init.c (perform_member_init): Cope with uninstantiated NSDMI. · a491b7be
```
From-SVN: r184877
```
Jason Merrill committed Mar 03, 2012
a491b7be Browse Files

Core 1270 · 743af85b

	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

committed Mar 03, 2012

743af85b Browse Files

mangle.c (write_nested_name): Use decl_mangling_context. · dd94dde7

	* mangle.c (write_nested_name): Use decl_mangling_context.
	(write_prefix, write_template_prefix): Likewise.

From-SVN: r184875

committed Mar 03, 2012

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re PR c++/36797 (ICE mangling __is_empty) · 77d4d7c5
```
	PR c++/36797
	* mangle.c (write_expression): Improve diagnostic for TRAIT_EXPR.

From-SVN: r184874
```
Jason Merrill committed Mar 03, 2012
77d4d7c5 Browse Files

class.c (add_method): Always build an OVERLOAD for using-decls. · 57910f3a

	* 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

committed Mar 03, 2012

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Daily bump. · 41fa723a
```
From-SVN: r184872
```
GCC Administrator committed Mar 04, 2012
41fa723a Browse Files

03 Mar, 2012 13 commits

sh.md (abssi2): Add TARGET_SH1 condition. · 4feaca8b
```
	* config/sh/sh.md (abssi2): Add TARGET_SH1 condition.

From-SVN: r184867
```
Kaz Kojima committed Mar 03, 2012
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sh.c (sh_dwarf_register_span): Don't apply DBX_REGISTER_NUMBER. · 59248459
```
	* config/sh/sh.c (sh_dwarf_register_span): Don't apply
	DBX_REGISTER_NUMBER.

From-SVN: r184866
```
Kaz Kojima committed Mar 03, 2012
59248459 Browse Files

sh.c (shiftcosts): Return MAX_COST when the first operand is CONST_INT. · dea148c4

	* 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

committed Mar 03, 2012

dea148c4 Browse Files

re PR fortran/52313 (useless error message for old version of .mod file) · d289d284
```
	PR fortran/52313
	* module.c (gfc_use_module): Improve error messages.

From-SVN: r184864
```
Francois-Xavier Coudert committed Mar 03, 2012
d289d284 Browse Files

re PR fortran/48820 (TR 29113: Implement parts needed for MPI 3) · 6230987e

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

committed Mar 03, 2012

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optabs.c (expand_atomic_test_and_set): Honor atomic_test_and_set_trueval even… · a6de595f

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

committed Mar 03, 2012

a6de595f Browse Files

* de.po: Update. · 6ecbd3a7
```
From-SVN: r184860
```
Joseph Myers committed Mar 03, 2012
6ecbd3a7 Browse Files

Add Linux/x32 support to Ada · 8b1106fb

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

committed Mar 03, 2012

8b1106fb Browse Files

lang.opt (Wc-binding-type): New flag. · 0e193637

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

committed Mar 03, 2012

0e193637 Browse Files

re PR fortran/48820 (TR 29113: Implement parts needed for MPI 3) · 905f067c

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

committed Mar 03, 2012

905f067c Browse Files

* gcc.pot: Regenerate. · da848353
```
From-SVN: r184854
```
Joseph Myers committed Mar 03, 2012
da848353 Browse Files

re PR fortran/48820 (TR 29113: Implement parts needed for MPI 3) · 45a69325

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

committed Mar 03, 2012

45a69325 Browse Files

Daily bump. · c0e8830c
```
From-SVN: r184849
```
GCC Administrator committed Mar 03, 2012
c0e8830c Browse Files

02 Mar, 2012 10 commits

re PR rtl-optimization/48596 ([SH] unable to find a register to spill in class 'FPUL_REGS') · 4978c736

	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

committed Mar 02, 2012

4978c736 Browse Files

limits (numeric_limits): Fix returns per C++11. · b98fcf6e

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

committed Mar 02, 2012

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Add ChangeLog entry for recent change. · acb3748d
```
From-SVN: r184830
```
Diego Novillo committed Mar 02, 2012
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re PR bootstrap/49486 (Bootstrap failure) · 5e44ea89

	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

committed Mar 02, 2012

5e44ea89 Browse Files

libgo: Try to fix use of <ustat.h> for Solaris and older GNU/Linux. · 2aeaf0fb
```
From-SVN: r184828
```
Ian Lance Taylor committed Mar 02, 2012
2aeaf0fb Browse Files

sync.md (atomic_exchange<mode>): New expander. · b5ea8036

	* config/sh/sync.md (atomic_exchange<mode>): New expander.
	(atomic_exchange<mode>_soft): New insn.

From-SVN: r184827

committed Mar 02, 2012

b5ea8036 Browse Files

sync.md: Update copyright notice dates. · 349e6f05

        * 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

committed Mar 02, 2012

349e6f05 Browse Files

re PR target/31640 (cache block alignment is too aggressive on sh-elf) · b6a0df6c

	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

committed Mar 02, 2012

b6a0df6c Browse Files

runtime: Add type casts to fix Solaris build. · cd33b08f
```
From Rainer Orth.

From-SVN: r184823
```
Ian Lance Taylor committed Mar 02, 2012
cd33b08f Browse Files

This fixes an edge case in parsing summary lines. · 9c23e8b8

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

committed Mar 02, 2012

9c23e8b8 Browse Files