Commits · 2548a4d6ba4d54393ae7947a7a8c9070d9c7e113 · lvzhengyang / riscv-gcc-1

14 Aug, 2015 12 commits

any (any::operator=(const any&)): Move check for self-assignment. · 2548a4d6

	* include/experimental/any (any::operator=(const any&)): Move check
	for self-assignment.
	(any::operator=(any&&)): Add check for self-assignment.
	(any::operator=(_ValueType&&)): Constrain template argument.
	(any::swap(any&)): Add check for self-swap.
	* testsuite/experimental/any/assign/self.cc: Test move and swap.
	* testsuite/experimental/any/misc/any_cast_neg.cc: Update dg-error.

From-SVN: r226894

committed Aug 14, 2015

2548a4d6 Browse Files

array: Add feature-test macro. · 357c9f7e

	* include/experimental/array: Add feature-test macro.
	* testsuite/experimental/array/neg.cc: Update dg-error.

From-SVN: r226893

committed Aug 14, 2015

357c9f7e Browse Files

inclhack.def (aix_stdio_inline): New fix. · d8082c18

        * inclhack.def (aix_stdio_inline): New fix.
        (aix_strtof_const): Limit to *-*-aix*.
        (aix_sysmachine): Same.
        (aix_syswait_2): Same.
        (aix_volatile):	Same.
        * fixincl.x: Regenerated.
        * test/base/stdio.h [AIX_STDIO_INLINE]: New test.

From-SVN: r226891

committed Aug 14, 2015

d8082c18 Browse Files

Add DWARF2_LINENO_DEBUGGING_INFO, and use it for nvptx · c9665100

	gcc/
	* config/nvptx/nvptx.c (nvptx_option_override): Don't override
	debug options.
	* config/nvptx/nvptx.h (DWARF2_LINENO_DEBUGGING_INFO): Define.
	(DWARF2_DEBUGGING_INFO): Don't define.
	* debug.h (dwarf2_lineno_debug_hooks): Declare.
	* toplev.c (process_options): Add a case for it.
	* dwarf2out.c (dwarf2_lineno_debug_hooks): New variable.
	(dwarf2out_init): Skip most initializations if
	DWARF2_LINENO_DEBUGGING_INFO, but set cur_line_info_table in that
	case.
	* defaults.h (PREFERRED_DEBUGGING_TYPE): Also use DWARF2_DEBUG if
	DWARF2_LINENO_DEBUGGING_INFO.
	* opts.c (set_debug_level): Likewise.

Co-Authored-By: Bernd Schmidt <bernds@codesourcery.com>

From-SVN: r226890

committed Aug 14, 2015

c9665100 Browse Files

[AArch64][obvious] Fix some target attribute inlining tests for -fPIC · 4436a80d

	* gcc.target/aarch64/target_attr_5.c: Add static modifier to bar.
	* gcc.target/aarch64/target_attr_8.c: Likewise.
	* gcc.target/aarch64/target_attr_14.c: Likewise.

From-SVN: r226889

committed Aug 14, 2015

4436a80d Browse Files

DWARF2: add extensions to handle biased types · 9d147800
```
include/ChangeLog:

	* dwarf2.def (DW_AT_GNU_bias): New attribute.

From-SVN: r226888
```
Pierre-Marie de Rodat committed Aug 14, 2015
9d147800 Browse Files
DWARF2: add extensions to handle fixed point types · 07d574b4
```
include/ChangeLog:

	* dwarf2.def (DW_AT_GNU_numerator, DW_AT_GNU_denominator): New
	attributes.

From-SVN: r226887
```
Pierre-Marie de Rodat committed Aug 14, 2015
07d574b4 Browse Files
[AArch64][obvious] Mark target_attr_1.c as compile-only · 483750e4
```
	* gcc.target/aarch64/target_attr_1.c: Make test compile-only.

From-SVN: r226886
```
Kyrylo Tkachov committed Aug 14, 2015
483750e4 Browse Files
[Patch ARM/AArch64] Add missing is_neon_type types · 3d0810e1
```
gcc/

	* config/arm/types.md (is_neon_type): Add missing types.

From-SVN: r226885
```
James Greenhalgh committed Aug 14, 2015
3d0810e1 Browse Files

driver-i386.c (host_detect_local_cpu): Add support for skylake. · 3e0f3349

gcc/

	* config/i386/driver-i386.c (host_detect_local_cpu): Add support
	for skylake.
	* config/i386/i386.c (PTA_SKYLAKE): New macros.
	(processor_alias_table): Add skylake description.
	(enum processor_model): Add skylake processor.
	(arch_names_table): Add skylake record.
	* doc/invoke.texi: Add skylake item.

gcc/testsuite/

	* gcc.target/i386/builtin_target.c: Add skylake check.

libgcc/

	* config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
	(get_intel_cpu): Likewise.

From-SVN: r226884

committed Aug 14, 2015

3e0f3349 Browse Files

jit: on OS X, add -Wl,-undefined,dynamic_lookup to driver invocation · baf3fbad

gcc/jit/ChangeLog:
	* jit-playback.c (invoke_driver): On OS X, add
	"-Wl,-undefined,dynamic_lookup" to the driver arguments.

From-SVN: r226882

committed Aug 14, 2015

baf3fbad Browse Files

Daily bump. · 3f7fd182
```
From-SVN: r226881
```
GCC Administrator committed Aug 14, 2015
3f7fd182 Browse Files

13 Aug, 2015 27 commits

dwarf.c (read_function_entry): Add vec_inlined parameter. · d96fa208
```
	* dwarf.c (read_function_entry): Add vec_inlined parameter.
	Change all callers.

From-SVN: r226878
```
Ian Lance Taylor committed Aug 13, 2015
d96fa208 Browse Files

pr66314.c: Moved from here to .. · cfbbe6de

	* gcc.dg/pr66314.c: Moved from here to ..
	* gcc.dg/asan/pr66314.c: Here.  Use -fno-sanitize=all
	to clear all sanitizers before -fsanitize=kernel-address.

From-SVN: r226877

committed Aug 13, 2015

cfbbe6de Browse Files

ira-int.h: Include recog.h. · 68c6cacb


	* ira-int.h: Include recog.h.
	* ira-build.c: Don't include recog.h.
	* ira-color.c: Likewise.
	* ira-conflicts.c: Likewise.
	* ira-costs.c: Likewise.
	* ira-emit.c: Likewise.
	* ira-lives.c: Likewise.
	* ira.c: Likewise.
	* sched-deps.c: Likewise.
	* sel-sched.c: Likewise.
	* target-globals.c: Likewise.

From-SVN: r226876

committed Aug 13, 2015

68c6cacb Browse Files

re PR middle-end/55035 (reload1.c:3766:41: error: ‘orig_dup[0]’ may be used… · 90163293

re PR middle-end/55035 (reload1.c:3766:41: error: ‘orig_dup[0]’ may be used uninitialized in this function (for fr30, microblaze, moxie, rl78))

gcc/
	PR bootstrap/55035
	* reload1.c (elimination_costs_in_insn): Make it obvious to the
	compiler that the n_dups and n_operands loop bounds are invariant.

From-SVN: r226874

committed Aug 13, 2015

90163293 Browse Files

[RTL-ifcvt] Allow PLUS+immediate expression in noce_try_store_flag_constants · c4f855e9

	* ifcvt.c (noce_try_store_flag_constants): Handle PLUS-immediate
	expressions in A and B.

	* gcc.target/aarch64/cinc_common_1.c: New test.

From-SVN: r226869

committed Aug 13, 2015

c4f855e9 Browse Files

re PR c++/53421 (__attribute__((__may_alias__)) prevents taking address of… · 42b7febc

re PR c++/53421 (__attribute__((__may_alias__)) prevents taking address of conversion operator member function)

2015-08-13  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/53421
	* g++.dg/ext/attribute-may-alias-1.C: New.
	* g++.dg/ext/attribute-may-alias-2.C: Likewise.

From-SVN: r226868

committed Aug 13, 2015

42b7febc Browse Files

neg.s: Remove. · 708768eb

2015-08-13  Ville Voutilainen  <ville.voutilainen@gmail.com>

        * testsuite/experimental/array/neg.s: Remove.
        * testsuite/experimental/array/neg.ii.gz: Remove.

From-SVN: r226866

committed Aug 13, 2015

708768eb Browse Files

Implement std::experimental::fundamentals_v2::make_array and… · 9638eccd

Implement std::experimental::fundamentals_v2::make_array and std::experimental::fundamentals_v2::to_array.

2015-08-13  Ville Voutilainen  <ville.voutilainen@gmail.com>

	Implement std::experimental::fundamentals_v2::make_array and
	std::experimental::fundamentals_v2::to_array.
	* include/Makefile.am: Add array.
	* include/Makefile.in: Add array.
	* include/experimental/array: New.
	* testsuite/experimental/array/make_array.cc: Likewise.
	* testsuite/experimental/array/neg.cc: Likewise.
	* doc/html/manual/status.html: Mark make_array as Y.
	* doc/xml/manual/status_cxx2017.xml: Likewise.

From-SVN: r226865

committed Aug 13, 2015

9638eccd Browse Files

alloc_traits.h: Add feature-test macro. · db23e4c4

	* include/bits/alloc_traits.h: Add feature-test macro.
	* include/bits/allocator.h: Likewise.
	* include/bits/range_access.h: Likewise.
	* include/bits/stl_map.h: Likewise.
	* include/bits/unordered_map.h: Likewise.

From-SVN: r226864

committed Aug 13, 2015

db23e4c4 Browse Files

2.cc: New. · 0072c9ac

	* testsuite/30_threads/mutex/unlock/2.cc: New.
	* testsuite/30_threads/recursive_mutex/unlock/2.cc: New.
	* testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: New.
	* testsuite/30_threads/shared_mutex/unlock/1.cc: New.
	* testsuite/30_threads/shared_timed_mutex/unlock/1.cc: New.
	* testsuite/30_threads/timed_mutex/unlock/2.cc: New.

From-SVN: r226863

committed Aug 13, 2015

0072c9ac Browse Files

shared_mutex (shared_mutex::unlock()): Fix typo. · 4c80e544

2015-08-13  Eelis van der Weegen  <eelis@eelis.net>

	* include/std/shared_mutex (shared_mutex::unlock()): Fix typo.

From-SVN: r226862

committed Aug 13, 2015

4c80e544 Browse Files

tree.c (nonnull_arg_p): Move from ... · 34c89697

2015-08-13  Richard Biener  <rguenther@suse.de>

	* tree.c (nonnull_arg_p): Move from ...
	* tree-vrp.c (nonnull_arg_p): ... here.
	* tree.h (nonnull_arg_p): Declare.
	* tree-ssa-sccvn.c (init_scc_vn): Perform all lattice init
	here, register ptr != 0 for nonnull_arg_p pointer arguments.
	Properly initialize static chain and by-reference result pointer.
	(run_scc_vn): Adjust.

From-SVN: r226861

committed Aug 13, 2015

34c89697 Browse Files

[MIPS] Enable load/store bonding for I6400 · 2ef38880
```
gcc/
	* config/mips/mips.h (ENABLE_LD_ST_PAIRS): Enable load/store pairs for
	I6400.

From-SVN: r226860
```
Robert Suchanek committed Aug 13, 2015
2ef38880 Browse Files

atomic-inst-cas.c: New. · 54a8e4f6

	* gcc.target/aarch64/atomic-inst-cas.c: New.
	* gcc.target/aarch64/atomic-inst-ops.inc: New.

From-SVN: r226859

committed Aug 13, 2015

54a8e4f6 Browse Files

* config/aarch64/aarch64-protos.h · b0770c0f

	(aarch64_gen_atomic_cas): Declare.
	* config/aarch64/aarch64.c (aarch64_expand_compare_and_swap):
	Choose appropriate instruction pattern for the target.
	(aarch64_gen_atomic_cas): New.
	* config/aarch64/atomics.md (UNSPECV_ATOMIC_CAS): New.
	(atomic_compare_and_swap<mode>_1): Rename to
	aarch64_compare_and_swap<mode>.  Fix some indentation.
	(aarch64_compare_and_swap<mode>_lse): New.
	(aarch64_atomic_cas<mode>): New.

From-SVN: r226858

committed Aug 13, 2015

b0770c0f Browse Files

aarch64.h (AARCH64_ISA_LSE): New. · 045c2d32
```
	* config/aarch64/aarch64.h (AARCH64_ISA_LSE): New.
	(TARGET_LSE): New.

From-SVN: r226857
```
Matthew Wahab committed Aug 13, 2015
045c2d32 Browse Files
* gcc.dg/tree-ssa/vrp33.c: Add -fno-tree-fre. · adacb5b1
```
From-SVN: r226856
```
Andreas Schwab committed Aug 13, 2015
adacb5b1 Browse Files
re PR c++/62164 (5.0: ICE: error: Both section and comdat group is set) · 1841dfbf
```
2015-08-13  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/62164
	* g++.dg/torture/pr62164.C: New.

From-SVN: r226855
```
Paolo Carlini committed Aug 13, 2015
1841dfbf Browse Files

re PR tree-optimization/67191 (ICE: in before_dom_children, at tree-ssa-sccvn.c:4372) · 310d5e7d

2015-08-13  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/67191
	* tree-ssa-sccvn.c (sccvn_dom_walker::before_dom_children): Remove
	assert we value-numbered last stmts operand because it can validly
	trigger for unreachable code.

	* gcc.dg/torture/pr67191.c: New testcase.
	* g++.dg/torture/pr67191.C: Likewise.

From-SVN: r226854

committed Aug 13, 2015

310d5e7d Browse Files

[RTL-ifcvt] Improve conditional select ops on immediates (fix failing x86_64 cmov tests) · d27555bf

	PR rtl-optimization/67103
	* ifcvt.c (noce_try_store_flag_constants): Move
	x = (-(test != 0) & (b - a)) + a transformation to...
	(noce_try_cmove): ... Here.  Try it if normal conditional
	move fails.

From-SVN: r226853

committed Aug 13, 2015

d27555bf Browse Files

tree-ssa-sccvn.c (vn_nary_op_compute_hash): Also canonicalize comparison operand… · 89711ff6

tree-ssa-sccvn.c (vn_nary_op_compute_hash): Also canonicalize comparison operand order and commutative ternary op operand order.

2015-08-12  Richard Biener  <rguenther@suse.de>

	* tree-ssa-sccvn.c (vn_nary_op_compute_hash): Also canonicalize
	comparison operand order and commutative ternary op operand order.
	(sccvn_dom_walker::cond_stack): New state to track temporary
	expressions.
	(sccvn_dom_walker::after_dom_children): Remove tempoary expressions
	no longer valid.
	(sccvn_dom_walker::record_cond): Add a single temporary conditional
	expression.
	(sccvn_dom_walker::record_conds): Add a temporary conditional
	expressions and all related expressions also true/false.
	(sccvn_dom_walker::before_dom_children): Record temporary
	expressions based on the controlling condition of a single
	predecessor.  When trying to simplify a conditional statement
	lookup expressions we might have inserted earlier.

	* testsuite/gcc.dg/tree-ssa/ssa-fre-47.c: New testcase.
	* testsuite/gcc.dg/tree-ssa/ssa-fre-48.c: Likewise.
	* testsuite/gcc.dg/tree-ssa/ssa-fre-49.c: Likewise.
	* testsuite/g++.dg/tree-ssa/pr61034.C: Adjust.
	* testsuite/gcc.dg/fold-compare-2.c: Likewise.
	* testsuite/gcc.dg/pr50763.c: Likewise.
	* testsuite/gcc.dg/predict-3.c: Likewise.
	* testsuite/gcc.dg/tree-ssa/20030709-2.c: Likewise.
	* testsuite/gcc.dg/tree-ssa/pr19831-3.c: Likewise.
	* testsuite/gcc.dg/tree-ssa/pr20657.c: Likewise.
	* testsuite/gcc.dg/tree-ssa/pr21001.c: Likewise.
	* testsuite/gcc.dg/tree-ssa/pr37508.c: Likewise.
	* testsuite/gcc.dg/tree-ssa/vrp04.c: Likewise.
	* testsuite/gcc.dg/tree-ssa/vrp07.c: Likewise.
	* testsuite/gcc.dg/tree-ssa/vrp09.c: Likewise.
	* testsuite/gcc.dg/tree-ssa/vrp16.c: Likewise.
	* testsuite/gcc.dg/tree-ssa/vrp20.c: Likewise.
	* testsuite/gcc.dg/tree-ssa/vrp25.c: Likewise.
	* testsuite/gcc.dg/tree-ssa/vrp87.c: Likewise.

From-SVN: r226852

committed Aug 13, 2015

89711ff6 Browse Files

[MIPS] Remove W32 and W64 pseudo-processors. · 43eb7f8a

gcc/
	* config/mips/mips.c (mips_rtx_cost_data): Remove costs for W32 and W64
	pseudo-processors.
	* config/mips/mips.md (processor): Remove w32 and w64.

From-SVN: r226851

committed Aug 13, 2015

43eb7f8a Browse Files

re PR tree-optimization/66502 (SCCVN can't handle PHIs optimistically optimally) · 9fe4f60a

2015-08-13  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/66502
	PR tree-optimization/67167
	* tree-ssa-sccvn.c (vn_phi_compute_hash): Do not include
	backedge arguments.
	(vn_phi_lookup): Adjust.
	(vn_phi_insert): Likewise.
	(visit_phi): Prefer to value-number to another PHI node
	over value-numbering to a PHI argument.
	(init_scc_vn): Mark DFS back edges.

	* gcc.dg/tree-ssa/ssa-fre-46.c: New testcase.

From-SVN: r226850

committed Aug 13, 2015

9fe4f60a Browse Files

gimple.h (gcall::code_): New constant static member. · 003b40ae

2015-08-13  Richard Biener  <rguenther@suse.de>

	* gimple.h (gcall::code_): New constant static member.
	(gcond::code_): Likewise.
	* gimple.c (gcall::code_): Define.
	(gcond::code_): Likewise.
	(is_a_helper <const gcond *>): Add.
	(gimple_call_lhs): Use GIMPLE_CHECK2 in the gimple overload
	and forward to a new gcall overload with less checking and a
	cheaper way to access the operand.
	(gimple_call_lhs_ptr): Likewise.
	(gimple_call_set_lhs): Likewise.
	(gimple_call_internal_p): Likewise.
	(gimple_call_with_bounds_p): Likewise.
	(gimple_call_set_with_bounds): Likewise.
	(gimple_call_internal_fn): Likewise.
	(gimple_call_set_ctrl_altering): Likewise.
	(gimple_call_ctrl_altering_p): Likewise.
	(gimple_call_fntype): Likewise.
	(gimple_call_fn): Likewise.
	(gimple_call_fn_ptr): Likewise.
	(gimple_call_set_fndecl): Likewise.
	(gimple_call_fndecl): Likewise.
	(gimple_call_chain): Likewise.
	(gimple_call_num_args): Likewise.
	(gimple_call_arg): Likewise.
	(gimple_call_arg_ptr): Likewise.
	(gimple_call_set_arg): Likewise.
	(gimple_call_noreturn_p): Likewise.
	(gimple_cond_code): Likewise.
	(gimple_cond_lhs): Likewise.
	(gimple_cond_rhs): Likewise.
	(gimple_has_lhs): Reduce checking.

From-SVN: r226849

committed Aug 13, 2015

003b40ae Browse Files

re PR middle-end/25529 ((unsigned * 2)/2 is not changed into unsigned &0x7FFFFFFF) · 95765f36

2015-08-13  Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

	PR middle-end/25529
	* match.pd (div (mult @0 @1) @1) : New simplifier.

From-SVN: r226847

committed Aug 13, 2015

95765f36 Browse Files

compiler: Flatten erroneous subtrees into errors. · b02520e9

Between the lowering and flattening passes of the compiler, there are
several passes that modify the lowered Go parse tree and as errors are
discovered, several nodes transform into error nodes. However, for a
higher level node such as a construction expression, the erroneous
nodes in the subtrees might not propagate their error. The flatten
phase for a node now looks for errors in the subtree and flattens the
node into an error node if any are found.

Fixes golang/go#11559, golang/go#11536, golang/go#11558.

Reviewed-on: https://go-review.googlesource.com/13097

From-SVN: r226845

committed Aug 13, 2015

b02520e9 Browse Files

Daily bump. · 2f4fdc09
```
From-SVN: r226844
```
GCC Administrator committed Aug 13, 2015
2f4fdc09 Browse Files

12 Aug, 2015 1 commit
- re PR c++/53330 (new() operator can return NULL on a zero-length allocation) · a8109f4c
```
2015-08-12  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/53330
	* g++.dg/init/new42.C: New.

From-SVN: r226840
```
  Paolo Carlini committed Aug 12, 2015
  a8109f4c Browse Files