Commits · feb391fc5d47f7bd3860fe192a7a73531cbde77f · lvzhengyang / riscv-gcc-1

21 Nov, 2015 16 commits

lto-symtab.c (warn_type_compatibility_p): Do not set ODR mismatch flag for types… · feb391fc

lto-symtab.c (warn_type_compatibility_p): Do not set ODR mismatch flag for types that are not ODR...

	* lto-symtab.c (warn_type_compatibility_p): Do not set ODR mismatch
	flag for types that are not ODR; fix loop walking parameters.

From-SVN: r230712

committed Nov 21, 2015

feb391fc Browse Files

simplify.c (gfc_simplify_cshift): Work around bootstrap issues due to… · fcae71a3

simplify.c (gfc_simplify_cshift): Work around bootstrap issues due to inappropriate warning options.

2015-11-21  Steven G. Kargl  <kargl@gcc.gnu.org>
 
	* simplify.c (gfc_simplify_cshift): Work around bootstrap issues
	due to inappropriate warning options.

From-SVN: r230710

committed Nov 21, 2015

fcae71a3 Browse Files

simplify.c (gfc_simplify_cshift): Implement simplification of CSHIFT. · b1c1d761

2015-11-21  Steven G. Kargl  <kargl@gcc.gnu.org>

	* simplify.c (gfc_simplify_cshift): Implement simplification of CSHIFT.
	(gfc_simplify_spread): Remove a FIXME and add error condition.
	* intrinsic.h: Prototype for gfc_simplify_cshift
	* intrinsic.c (add_functions): Use gfc_simplify_cshift.
 
2015-11-21  Steven G. Kargl  <kargl@gcc.gnu.org>

	* gfortran.dg/simplify_cshift_1.f90: New test.

From-SVN: r230709

committed Nov 21, 2015

b1c1d761 Browse Files

* gcc.dg/atomic-generic.c: Include <string.h>.q · d43e15a4
```
From-SVN: r230708
```
Nathan Sidwell committed Nov 21, 2015
d43e15a4 Browse Files
* gfortran.dg/submodule_6.f08: Add dg-require-effective-target lto. · 3fe01de6
```
From-SVN: r230707
```
David Edelsohn committed Nov 21, 2015
3fe01de6 Browse Files
* config/nvptx/nvptx.md (clz<mode>2): Use operand 1 for type. · ad16d073
```
From-SVN: r230706
```
Nathan Sidwell committed Nov 21, 2015
ad16d073 Browse Files

nvptx.c (write_function_decl_and_comment): Print leading blank line. · cf08c344

	* config/nvptx/nvptx.c (write_function_decl_and_comment): Print
	leading blank line.
	(write_func_decl_from_insn): Likewise.
	(init_output_initializer, nvptx_assemble_undefined_decl): Likewise.
	(nvptx_file_end): Likewise.
	(nvptx_function_end): Undent output.
	(nvptx_expand_call): Fix formatting.
	(nvptx_output_call_insn): Indent output.
	* config/nvptx/nvptx.h (ASM_OUTPUT_ALIGNED_DECL_COMMON,
	ASM__OUTPUT_ALIGNED_DECL_LOCAL): Print leading blank line.

From-SVN: r230705

committed Nov 21, 2015

cf08c344 Browse Files

vbase1.C: Also run on i?86-*-*. · d6fe6b8a
```
	* g++.dg/init/vbase1.C: Also run on i?86-*-*.

From-SVN: r230704
```
Uros Bizjak committed Nov 21, 2015
d6fe6b8a Browse Files

re PR debug/66432 (libgomp.c/appendix-a/a.29.1.c -O2 -g: type mismatch between… · 3856d50d

re PR debug/66432 (libgomp.c/appendix-a/a.29.1.c -O2 -g: type mismatch between an SSA_NAME and its symbol)

	PR debug/66432
	* tree-inline.c (copy_debug_stmt): If
	gimple_debug_source_bind_get_value is DECL_ORIGIN of a PARM_DECL
	in decl_debug_args, don't call remap_gimple_op_r on it.

	* gcc.dg/debug/pr66432.c: New test.

From-SVN: r230702

committed Nov 21, 2015

3856d50d Browse Files

* testsuite/23_containers/vector/profile/vector.cc: Add maxdata option on AIX. · 3b589313
```
From-SVN: r230701
```
David Edelsohn committed Nov 21, 2015
3b589313 Browse Files

re PR go/66378 (libgo syscall.Sendfile() does not honor/use offset argument) · 3b293896

	PR go/66378
    syscall: Fix initial offset value in syscall.Sendfile.
    
    Bug reported in https://gcc.gnu.org/PR66378.
    
    Reviewed-on: https://go-review.googlesource.com/17159

From-SVN: r230699

committed Nov 21, 2015

3b293896 Browse Files

ipa-icf.c (sem_item::add_type): Do not look for TYPE_CANONICAL... · 5e83f17d


	* ipa-icf.c (sem_item::add_type): Do not look for TYPE_CANONICAL;
	do not check AGGREGATE_TYPE_P when adding TYPE_MODE;
	Check that all record types are complete.
	* ipa-icf-gimple.c (func_checker::compatible_types_p): Do not
	compare alias sets for types w/o alias sets.

From-SVN: r230698

committed Nov 21, 2015

5e83f17d Browse Files

re PR go/66406 (go.test/test/nilptr.go FAILs with PIE) · 65310691
```
	PR go/66406
	* go.test/go-test.exp (go-gc-tests): Skip nilptr.go if PIE.

From-SVN: r230697
```
Ian Lance Taylor committed Nov 21, 2015
65310691 Browse Files

re PR go/65785 (libgo TestIPv4MulticastListener test fails on machine with no network connection) · eaa7bc33

	PR go/65785
    net: don't run multicast listen test on nil interface in short mode
    
    This is a backport of https://golang.org/cl/17154.
    
    The gccgo bug report https://gcc.gnu.org/PR65785 points out that the
    multicast listen tests will use the network even with -test.short.
    Fix test by checking testing.Short with a nil interface.
    
    Reviewed-on: https://go-review.googlesource.com/17158

From-SVN: r230695

committed Nov 21, 2015

eaa7bc33 Browse Files

re PR go/66574 (Time is provided in millisecond precision instead of nanoseconds… · bbbe8b33

re PR go/66574 (Time is provided in millisecond precision instead of nanoseconds as described in go documentation)

	PR go/66574
    runtime: Use clock_gettime to get current time.
    
    Fetch the current time in nanoseconds, not microseconds, by using
    clock_gettime rather than gettimeofday.
    
    Update golang/go#11222.
    
    Fixes https://gcc.gnu.org/PR66574.
    
    Reviewed-on: https://go-review.googlesource.com/17156

From-SVN: r230694

committed Nov 21, 2015

bbbe8b33 Browse Files

Daily bump. · 23df9032
```
From-SVN: r230692
```
GCC Administrator committed Nov 21, 2015
23df9032 Browse Files

20 Nov, 2015 24 commits

re PR go/68141 (go/gofrontend/import-archive.cc: 2 * poor choice of function parameter type ?) · 33d0bea4

	PR go/68141
    compiler: Use references in Archive_iterator comparison functions.
    
    Fixes minor performance problem pointed out in
    https://gcc.gnu.org/PR68141 .

    Reviewed-on: https://go-review.googlesource.com/17153

From-SVN: r230689

committed Nov 20, 2015

33d0bea4 Browse Files

re PR go/68072 (malformed DWARF TagVariable entry) · 4944c779

	PR go/68072
    cmd/cgo: ignore vars with no name or type if they have a AttrSpecification
    
    Backport of master CL https://golang.org/cl/17151.
    
    Fixes https://gcc.gnu.org/PR/68072.
    
    Reviewed-on: https://go-review.googlesource.com/17152

From-SVN: r230685

committed Nov 20, 2015

4944c779 Browse Files

vbase1.C: Only run on x86_64-*-* as this testcase isn't portable. · 478c6ec6
```
	* g++.dg/init/vbase1.C: Only run on x86_64-*-* as this testcase
	isn't portable.

From-SVN: r230683
```
Mike Stump committed Nov 20, 2015
478c6ec6 Browse Files

sparc.md (umulxhi_vis): Move around. · 41c067e3

	* config/sparc/sparc.md (umulxhi_vis): Move around.
	(*umulxhi_sp64): Likewise.
	(umulxhi_v8plus): Likewise.
	(xmulx_vis): Likewise.
	(*xmulx_sp64): Likewise.
	(xmulx_v8plus): Likewise.
	(xmulxhi_vis): Likewise.
	(*xmulxhi_sp64): Likewise.
	(xmulxhi_v8plus): Likewise.

From-SVN: r230681

committed Nov 20, 2015

41c067e3 Browse Files

cmd: Use correct install tool dir with gccgo · dcfa3345

    
    When using the go command built from gccgo to build and
    install a go tool, use the value from runtime GCCGOTOOLDIR as
    the install directory.
    
    This also fixes the output from 'go tool' when used with the
    gccgo-built go command, to only include the go tools and not
    other binaries found in the same directory.
    
    Reviewed-on: https://go-review.googlesource.com/16516

From-SVN: r230677

committed Nov 20, 2015

dcfa3345 Browse Files

Add testcase erroneously omitted from r230638 · 1fb19247
```
From-SVN: r230675
```
David Malcolm committed Nov 20, 2015
1fb19247 Browse Files

PR 62314: add ability to add fixit-hints to a diagnostic · a87a86e1

This is the combination of two patches:
  [PATCH 01/02] PR/62314: add ability to add fixit-hints
  [PATCH 02/02] C FE: add fix-it hint for . vs ->

gcc/ChangeLog:
	PR 62314
	* diagnostic-show-locus.c (colorizer::set_fixit_hint): New.
	(class layout): Update comment
	(layout::print_any_fixits): New method.
	(layout::move_to_column): New method.
	(diagnostic_show_locus): Add call to layout.print_any_fixits.

gcc/c/ChangeLog:
	PR 62314
	* c-typeck.c (should_suggest_deref_p): New function.
	(build_component_ref): Special-case POINTER_TYPE when
	generating a "not a structure of union"  error message, and
	suggest a "->" rather than a ".", providing a fix-it hint.

gcc/testsuite/ChangeLog:
	PR 62314
	* gcc.dg/fixits.c: New file.
	* gcc.dg/plugin/diagnostic-test-show-locus-ascii-bw.c
	(test_fixit_insert): New.
	(test_fixit_remove): New.
	(test_fixit_replace): New.
	* gcc.dg/plugin/diagnostic-test-show-locus-ascii-color.c
	(test_fixit_insert): New.
	(test_fixit_remove): New.
	(test_fixit_replace): New.
	* gcc.dg/plugin/diagnostic_plugin_test_show_locus.c
	(test_show_locus): Add tests of rendering fixit hints.

libcpp/ChangeLog:
	PR 62314
	* include/line-map.h (source_range::intersects_line_p): New
	method.
	(rich_location::~rich_location): New.
	(rich_location::add_fixit_insert): New method.
	(rich_location::add_fixit_remove): New method.
	(rich_location::add_fixit_replace): New method.
	(rich_location::get_num_fixit_hints): New accessor.
	(rich_location::get_fixit_hint): New accessor.
	(rich_location::MAX_FIXIT_HINTS): New constant.
	(rich_location::m_num_fixit_hints): New field.
	(rich_location::m_fixit_hints): New field.
	(class fixit_hint): New class.
	(class fixit_insert): New class.
	(class fixit_remove): New class.
	(class fixit_replace): New class.
	* line-map.c (source_range::intersects_line_p): New method.
	(rich_location::rich_location): Add initialization of
	m_num_fixit_hints to both ctors.
	(rich_location::~rich_location): New.
	(rich_location::add_fixit_insert): New method.
	(rich_location::add_fixit_remove): New method.
	(rich_location::add_fixit_replace): New method.
	(fixit_insert::fixit_insert): New.
	(fixit_insert::~fixit_insert): New.
	(fixit_insert::affects_line_p): New.
	(fixit_remove::fixit_remove): New.
	(fixit_remove::affects_line_p): New.
	(fixit_replace::fixit_replace): New.
	(fixit_replace::~fixit_replace): New.
	(fixit_replace::affects_line_p): New.

From-SVN: r230674

committed Nov 20, 2015

a87a86e1 Browse Files

re PR middle-end/68221 (libgomp reduction-11/12 failures) · 48a78aee

	PR middle-end/68221
	* omp-low.c (lower_rec_input_clauses): If C/C++ array reduction
	has non-zero bias, subtract it in integer type instead of
	pointer plus of negated bias.

	* testsuite/libgomp.c/reduction-11.c: Remove xfail.
	* testsuite/libgomp.c/reduction-12.c: Likewise.
	* testsuite/libgomp.c++/reduction-11.C: Likewise.
	* testsuite/libgomp.c++/reduction-12.C: Likewise.

From-SVN: r230672

committed Nov 20, 2015

48a78aee Browse Files

re PR middle-end/68339 (g++.dg/vect/simd-clone-2.cc ICEs with aggressive GC settings and OpenMP) · 9a784760

	PR middle-end/68339
	* omp-low.c (expand_simd_clones): Call node->get_body () before
	allocating stuff in GC.

	* gcc.dg/vect/pr68339.c: New test.

From-SVN: r230671

committed Nov 20, 2015

9a784760 Browse Files

re PR libstdc++/68448 (Python Pretty Printers get disabled on libstdc++ reload by GDB) · cdccafd9

	PR libstdc++/68448
	* python/hook.in: Call register_libstdcxx_printers.
	* python/libstdcxx/v6/__init__.py: Wrap it to
	register_libstdcxx_printers.

From-SVN: r230669

committed Nov 20, 2015

cdccafd9 Browse Files

Fix cygwin performance loss on linpack. · eed905e9
```
gcc/
	* tree-vect-data-refs.c (compare_tree): Call STRIP_NOPS.

From-SVN: r230667
```
Jim Wilson committed Nov 20, 2015
eed905e9 Browse Files

[AArch64] Add attribute for compatibility with ARM pipeline models · 4adcec71

gcc/

	* config/aarch64/aarch64.md (predicated): Copy attribute from
	"arm.md".
	* config/arm/arm.md (predicated): Added description.

From-SVN: r230666

committed Nov 20, 2015

4adcec71 Browse Files

c-common.c (shorten_compare): But look through macros from system headers. · 269adb9d
```
	* c-common.c (shorten_compare): But look through macros from
	system headers.

From-SVN: r230665
```
Jason Merrill committed Nov 20, 2015
269adb9d Browse Files

[ARM] Do not expand movmisalign pattern if not in 32-bit mode · 8e92560a

	* config/arm/arm.c (arm_option_override): Require TARGET_32BIT
	for unaligned_access.
	* config/arm/arm.md (unaligned_loadsi): Remove redundant TARGET_32BIT
	from matching condition.
	(unaligned_loadhis): Likewise.
	(unaligned_loadhiu): Likewise.
	(unaligned_storesi): Likewise.
	(unaligned_storehi): Likewise.

	* gcc.target/arm/armv6-unaligned-load-ice.c: New test.

From-SVN: r230664

committed Nov 20, 2015

8e92560a Browse Files

[ARM] PR 68149 Fix ICE in unaligned_loaddi split · 88fdc9a6

	PR target/68149
	* config/arm/arm.md (unaligned_loaddi): Delete.
	(unaligned_storedi): Likewise.
	* config/arm/arm.c (gen_movmem_ldrd_strd): Don't generate
	unaligned DImode memory ops.  Instead perform two back-to-back
	unaligned SImode ops.

From-SVN: r230663

committed Nov 20, 2015

88fdc9a6 Browse Files

Fix wrong attribution in gfortran ChangeLog · 1add8de5
```
From-SVN: r230662
```
Paul Thomas committed Nov 20, 2015
1add8de5 Browse Files

[multiple changes] · cded7919

2015-11-20  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/68237
	* decl.c (gfc_match_submod_proc): Test the interface symbol
	before accessing its attributes.

2015-11-20  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/66762
	(gfc_get_symbol_decl): Test for attr.used_in_submodule as well
	as attr.use_assoc (twice).
	(gfc_create_module_variable): Ditto.

2015-11-20  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/68237
	* gfortran.dg/submodule_12.f90: New test

	PR fortran/66762
	* gfortran.dg/submodule_6.f90: Add compile option -flto.

From-SVN: r230661

committed Nov 20, 2015

cded7919 Browse Files

Sync top level configure with binutils-gdb. · 3be96231

2015-11-20  Tristan Gingold  <gingold@adacore.com>

	* configure.ac: Add aarch64-*-darwin* and arm-*-darwin*.
	* configure: Regenerate.

From-SVN: r230660

committed Nov 20, 2015

3be96231 Browse Files

nvptx.c (nvptx_use_anchors_for_symbol_p): New. · a794bd20

	* config/nvptx/nvptx.c (nvptx_use_anchors_for_symbol_p): New.
	(TARGET_USE_ANCHORS_FOR_SYMBOL_P): Override.

Co-Authored-By: James Norris <jnorris@codesourcery.com>

From-SVN: r230659

committed Nov 20, 2015

a794bd20 Browse Files

re PR tree-optimization/68413 (internal compiler error: in vect_transform_stmt) · b09d9347

2015-11-20  Alan Hayward <alan.hayward@arm.com>
	
	PR tree-optimization/68413
	* tree-vect-loop.c (vect_analyze_scalar_cycles_1): Cache
	evolution base
	(vectorizable_reduction): Use cached base

From-SVN: r230658

committed Nov 20, 2015

b09d9347 Browse Files

compiler: Use receiver name in hash/equal for type within method. · 0b78e62c

    
    Test case sent as https://golang.org/cl/17081.
    
    Reviewed-on: https://go-review.googlesource.com/17082

From-SVN: r230657

committed Nov 20, 2015

0b78e62c Browse Files

Fix typo and trailing whitespace in dump-file strings in parloops · 430002b9

2015-11-20  Tom de Vries  <tom@codesourcery.com>

	* tree-parloops.c (build_new_reduction): Fix trailing whitespace in
	dump-file string.
	(try_create_reduction_list): Same.  Fix typo in dump-file string.

From-SVN: r230655

committed Nov 20, 2015

430002b9 Browse Files

clang-format: split content of a list to multiple lines · e06b54c2
```
	* clang-format: Split content of a list to multiple
	lines.

From-SVN: r230654
```
Martin Liska committed Nov 20, 2015
e06b54c2 Browse Files

[ARM] Disable neon testing for armv7-m · 4bec4b1c

2015-11-20  Andre Vieira  <andre.simoesdiasvieira@arm.com>

	* lib/target-supports.exp
	(check_effective_target_arm_neon_ok_nocache): Add check
	for M profile.

From-SVN: r230653

committed Nov 20, 2015

4bec4b1c Browse Files