Commits · 1e00421c7507aee8f4f7deeaca6de9a2173ad5ea · lvzhengyang / riscv-gcc-1

05 Mar, 2016 13 commits

libffi: Match upstream soname · 1e00421c

  * libtool-version: Increase to 7:0:0.
  * libffi.map.in: Increase version numbers to 7.0.

From-SVN: r234009

committed Mar 05, 2016

1e00421c Browse Files

Fix Multiply costs for AMD -march=znver1. · 4df362ed

2016-03-05  Venkataramanan Kumar  <venkataramanan.kumar@amd.com>

        * config/i386/i386.c (znver1_cost): Fix Multiply cost.

From-SVN: r234008

committed Mar 05, 2016

4df362ed Browse Files

Fix sseimul type attribute. · bdf2429b

2016-03-05  Venkataramanan Kumar  <Venkataramanan.kumar@amd.com>

        Fix sseimul type attribute.
        * config/i386/znver1.md
        (znver1_sseimul, znver1_sseimul_avx256, znver1_sseimul_load,
        znver1_sseimul_avx256_load) : Fix the type attribute.
        (znver1_sseimul_di,
        znver1_sseimul_load_di): Fix type attribute, pipe usage and latency.

From-SVN: r234007

committed Mar 05, 2016

bdf2429b Browse Files

* sr.po: Update. · 4cd4d557
```
From-SVN: r234006
```
Joseph Myers committed Mar 05, 2016
4cd4d557 Browse Files

re PR c++/70084 (va_arg ((ap), int) regression on s390*-*) · df762bb2

	PR c++/70084
	* tree-inline.c (copy_tree_body_r): When cancelling ADDR_EXPR
	of INDIRECT_REF and ADDR_EXPR changed type, fold_convert it
	to the right type.

	* g++.dg/expr/stdarg3.C: New test.

From-SVN: r234004

committed Mar 05, 2016

df762bb2 Browse Files

re PR tree-optimization/69196 (code size regression with jump threading at -O2) · 7d461295
```
	PR tree-optimization/69196
	* gcc.dg/tree-ssa/pr69196-1.c: Limit this to sparc*-*-* and
	x86_64-*-*.

From-SVN: r234003
```
Jeff Law committed Mar 04, 2016
7d461295 Browse Files

re PR c/69973 (ICE on excessive attribute vector_size) · b6b552fd

	PR c/69973
	* targhooks.c (default_vector_alignment): Limit to MAX_OFILE_ALIGNMENT.

	PR c/69973
	* gcc.dg/pr69973.c: New test.

From-SVN: r234002

committed Mar 04, 2016

b6b552fd Browse Files

re PR rtl-optimization/69941 (bogus zero_extend transformation in postreload on aarch64) · 201d49e9

	PR rtl-optimization/69941
	* postreload.c (reload_combine_recognize_pattern): Ensure all uses of
	the reg share its mode.

	PR rtl-optimization/69941
	* gcc.dg/torture/pr69941.c: New test.

From-SVN: r234001

committed Mar 04, 2016

201d49e9 Browse Files

re PR c/69824 (internal compiler error in unshare_body) · 29b9828f

	PR c/69824
	* c-decl.c (get_parm_info): Don't queue implicit function declarations
	for later.

	PR c/69824
	* gcc.dg/pr69824.c: New test.

From-SVN: r234000

committed Mar 04, 2016

29b9828f Browse Files

re PR tree-optimization/69196 (code size regression with jump threading at -O2) · 5c03c421

	PR tree-optimization/69196
	* tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths):
	If the both SSA_NAMEs are anonymous, then consider them unassociated
	and include the PHI in the statement count.

From-SVN: r233999

committed Mar 04, 2016

5c03c421 Browse Files

Handle oacc region in oacc routine · 640b7e74

2016-03-05  Tom de Vries  <tom@codesourcery.com>

	* omp-low.c (check_omp_nesting_restrictions): Check for non-oacc
	construct in oacc routine.  Check for oacc region in oacc routine.

	* c-c++-common/goacc/nesting-fail-1.c (f_acc_routine): New function.
	* c-c++-common/goacc-gomp/nesting-fail-1.c (f_acc_routine): New
	function.

From-SVN: r233998

committed Mar 05, 2016

640b7e74 Browse Files

Fix PR c++/66786 (ICE with nested lambdas in variable template) · 7a3a3fad

gcc/cp/ChangeLog:

	PR c++/66786
	* pt.c (template_class_depth): Given a lambda type, iterate
	into its LAMBDA_TYPE_EXTRA_SCOPE field instead of its
	TYPE_CONTEXT.  Given a VAR_DECL, iterate into its
	CP_DECL_CONTEXT.

gcc/testsuite/ChangeLog:

	PR c++/66786
	* g++.dg/cpp1y/var-templ48.C: New test.
	* g++.dg/cpp1y/var-templ49.C: New test.

From-SVN: r233997

committed Mar 05, 2016

7a3a3fad Browse Files

Daily bump. · b554db5b
```
From-SVN: r233994
```
GCC Administrator committed Mar 05, 2016
b554db5b Browse Files

04 Mar, 2016 27 commits

* g++.dg/Wno-frame-address.C: Skip on IA-64. · cd439aec
```
From-SVN: r233988
```
Eric Botcazou committed Mar 04, 2016
cd439aec Browse Files

re PR c++/69203 (ICE in potential_constant_expression_1, at cp/constexpr.c:4754) · d5bcd6d4

	PR c++/69203

	* cp-tree.h (COND_EXPR_IS_VEC_DELETE): New.
	* init.c (build_vec_delete_1): Set it.
	* constexpr.c (potential_constant_expression_1) [COND_EXPR]: Check it.

From-SVN: r233987

committed Mar 04, 2016

d5bcd6d4 Browse Files

Sync include/plugin-api.h with binutils. · e94da7c6

2016-03-03  Than McIntosh <thanm@google.com>

	* plugin-api.h: Add new hooks to the plugin transfer vector to
	to support querying section alignment and section size.
	(ld_plugin_get_input_section_alignment): New hook.
	(ld_plugin_get_input_section_size): New hook.
	(ld_plugin_tag): Add LDPT_GET_INPUT_SECTION_ALIGNMENT
	and LDPT_GET_INPUT_SECTION_SIZE.
	(ld_plugin_tv): Add tv_get_input_section_alignment and
	tv_get_input_section_size.

2016-03-03  Evgenii Stepanov  <eugenis@google.com>

	* plugin-api.h (enum ld_plugin_tag): Add LDPT_GET_SYMBOLS_V3.

From-SVN: r233986

committed Mar 04, 2016

e94da7c6 Browse Files

decl.c (start_preparsed_function): Don't emit start clobber at the start of constructor clones. · 411d61c4
```
	* decl.c (start_preparsed_function): Don't emit start clobber at the
	start of constructor clones.

From-SVN: r233985
```
Jakub Jelinek committed Mar 04, 2016
411d61c4 Browse Files

re PR c++/70035 (Calling a non-virtual member in base-class constructor call… · 0c8825de

re PR c++/70035 (Calling a non-virtual member in base-class constructor call with ubsan causes segfault when superclass has virtual member with same name)

	PR c++/70035
	* cp-tree.h (cp_ubsan_maybe_initialize_vtbl_ptrs): New prototype.
	* decl.c (start_preparsed_function): Call
	cp_ubsan_maybe_initialize_vtbl_ptrs if needed.
	* cp-ubsan.c (cp_ubsan_dfs_initialize_vtbl_ptrs,
	cp_ubsan_maybe_initialize_vtbl_ptrs): New functions.

	* g++.dg/ubsan/pr70035.C: New test.

From-SVN: r233984

committed Mar 04, 2016

0c8825de Browse Files

re PR c++/67364 ("accessing uninitialized member" error in constexpr context) · 188e53bd
```
	PR c++/67364

	* constexpr.c (cxx_eval_component_reference): Further tweak.

From-SVN: r233982
```
Jason Merrill committed Mar 04, 2016
188e53bd Browse Files

Fix constexpr handling of SAVE_EXPR in loops. · 39dce2b7

	* constexpr.c (struct constexpr_ctx): Add save_exprs field.
	(cxx_eval_loop_expr): Discard SAVE_EXPR values before looping.
	(cxx_eval_constant_expression) [SAVE_EXPR]: Add it to the set.
	(cxx_eval_outermost_constant_expr, is_sub_constant_expr): Initialize.

From-SVN: r233981

committed Mar 04, 2016

39dce2b7 Browse Files

re PR target/70062 (ICE: in decide_alg, at config/i386/i386.c:26173 with -mmemcpy-strategy=libcall) · 60204554

	PR target/70062
	* config/i386/i386.c (decide_alg): Add RECUR argument.  Revert
	2016-02-22 changes, instead don't recurse if RECUR is already true.
	Don't change *dynamic_check if RECUR.  Adjust recursive caller
	to pass true to the new argument.
	(ix86_expand_set_or_movmem): Adjust decide_alg caller.

	* gcc.target/i386/pr70062.c: New test.

From-SVN: r233979

committed Mar 04, 2016

60204554 Browse Files

Remove c++98_only on g++.dg/template/typename21.C · f79d4eab
```
	* g++.dg/template/typename21.C: Remove c++98_only.

From-SVN: r233977
```
H.J. Lu committed Mar 04, 2016
f79d4eab Browse Files
Replace c++98 with c++98_only · ea81ce67
```
	* g++.dg/template/typename21.C: Replace c++98 with c++98_only.

From-SVN: r233975
```
H.J. Lu committed Mar 04, 2016
ea81ce67 Browse Files
re PR c++/70067 (internal compiler error: in strip_typedefs, at cp/tree.c:1466) · b54eff8b
```
	PR c++/70067

	* tree.c (strip_typedefs): Handle TYPENAME_TYPE lookup finding the
	same type.

From-SVN: r233973
```
Jason Merrill committed Mar 04, 2016
b54eff8b Browse Files

PR c/68187: fix overzealous -Wmisleading-indentation (comment #1) · 64b23c13

gcc/c-family/ChangeLog:
	PR c/68187
	* c-indentation.c (get_visual_column): Move code to determine next
	tab stop to...
	(next_tab_stop): ...this new function.
	(line_contains_hash_if): Delete function.
	(detect_preprocessor_logic): Delete function.
	(get_first_nws_vis_column): New function.
	(detect_intervening_unindent): New function.
	(should_warn_for_misleading_indentation): Replace call to
	detect_preprocessor_logic with a call to
	detect_intervening_unindent.

gcc/testsuite/ChangeLog:
	PR c/68187
	* c-c++-common/Wmisleading-indentation.c (fn_42_a): New test
	function.
	(fn_42_b): Likewise.
	(fn_42_c): Likewise.

From-SVN: r233972

committed Mar 04, 2016

64b23c13 Browse Files

PR c/68187: fix overzealous -Wmisleading-indentation (comment #0) · 729526f5

gcc/c-family/ChangeLog:
	PR c/68187
	* c-indentation.c (should_warn_for_misleading_indentation): When
	suppressing warnings about cases where the guard and body are on
	the same column, only use the first non-whitespace column in place
	of the guard token column when dealing with "else" clauses.
	When rejecting aligned BODY and NEXT, loosen the requirement
	from equality with the first non-whitespace of guard to simply
	that they not be indented relative to it.

gcc/testsuite/ChangeLog:
	PR c/68187
	* c-c++-common/Wmisleading-indentation.c (fn_40_a): New test
	function.
	(fn_40_b): Likewise.
	(fn_41_a): Likewise.
	(fn_41_b): Likewise.

From-SVN: r233971

committed Mar 04, 2016

729526f5 Browse Files

re PR target/70059 (Invalid codegen on AVX-512 when using _mm512_inserti64x4(x, y, 0)) · f9ea11ac

	PR target/70059
	* config/i386/sse.md (vec_set_lo_<mode><mask_name>,
	<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask): Formatting
	fixes.
	(vec_set_hi_<mode><mask_name>): Likewise.  Swap VEC_CONCAT operands.

	* gcc.target/i386/avx512f-pr70059.c: New test.
	* gcc.target/i386/avx512dq-pr70059.c: New test.

From-SVN: r233968

committed Mar 04, 2016

f9ea11ac Browse Files

Avoid terminating early in LRA, unless -fchecking (PR57676) · b6c38c69

gcc/
	PR rtl-optimization/57676
	* lra-assigns.c (lra_assign): Guard test for maximum iterations
	with flag_checking.

gcc/testsuite/
	PR rtl-optimization/57676
	* gcc.dg/torture/pr57676.c: New test.

From-SVN: r233967

committed Mar 04, 2016

b6c38c69 Browse Files

tree-vect-patterns.c (search_type_for_mask): Handle comparison of booleans. · af3cdd34

gcc/

	* tree-vect-patterns.c (search_type_for_mask): Handle
	comparison of booleans.

gcc/testsuite/

	* gcc.dg/pr70026.c: New test.

From-SVN: r233966

committed Mar 04, 2016

af3cdd34 Browse Files

re PR c/69798 (ICE on invalid code on x86_64-linux-gnu in c_parser_braced_init,… · 7ff6ca38

re PR c/69798 (ICE on invalid code on x86_64-linux-gnu in c_parser_braced_init, at c/c-parser.c:4338)

	PR c/69798
	* c-parser.c (c_parser_postfix_expression): Call
	c_parser_cast_expression rather than c_parser_postfix_expression.

	* gcc.dg/cilk-plus/pr69798-1.c: New test.
	* gcc.dg/cilk-plus/pr69798-2.c: New test.

From-SVN: r233965

committed Mar 04, 2016

7ff6ca38 Browse Files

[AArch64][testsuite] PR target/70004: Remove check using undefined behaviour · a6bf62d5

	PR target/70004
	* gcc.target/aarch64/scalar_shift_1.c: (test_corners_sisd_di):
	Delete.
	(test_corners_sisd_si): Likewise.
	(main): Remove checks of the above.
	* gcc.target/aarch64/shift_wide_invalid_1.c: New test.

From-SVN: r233964

committed Mar 04, 2016

a6bf62d5 Browse Files

* gcc.dg/Wno-frame-address.c: Skip on IA-64. · ae4cdc6a
```
From-SVN: r233963
```
Eric Botcazou committed Mar 04, 2016
ae4cdc6a Browse Files

pr69951.c: Accept argc==0. · 08455559

2016-03-04  Christophe Lyon  <christophe.lyon@linaro.org>

	* gcc.dg/torture/pr69951.c: Accept argc==0.

From-SVN: r233962

committed Mar 04, 2016

08455559 Browse Files

re PR middle-end/70054 (GCC 6 gives a strict-aliasing warning on use of std::aligned_storage) · e9a35493

2016-03-04  Richard Biener  <rguenther@suse.de>

	PR c++/70054
	* c-common.c (strict_aliasing_warning): Use alias_set_subset_of
	instead of alias_sets_conflict_p.

	* g++.dg/warn/Wstrict-aliasing-bogus-union-2.C: New testcase.
	* gcc.dg/Wstrict-aliasing-struct-member.c: New testcase.

From-SVN: r233961

committed Mar 04, 2016

e9a35493 Browse Files

extend.texi (__builtin_alloca, [...]): Fix @xref usage. · 6a27431a
```
	* doc/extend.texi (__builtin_alloca, __builtin_alloca_with_align):
	Fix @xref usage.

From-SVN: r233960
```
Jakub Jelinek committed Mar 04, 2016
6a27431a Browse Files

S/390: Set GOARCH to the current target when testing multiarch. · fba054c2

The attached patch fixes a test failure of go.test/test/env.go on
s390x biarch.  Bootstrapped and regression tested on s390x biarch
and s390.

gcc/testsuite/ChangeLog

2016-03-04  Dominik Vogt  <vogt@linux.vnet.ibm.com>

	PR testsuite/69766
	* go.test/go-test.exp: S/390: Set GOARCH to the current target when
	testing multiarch.

From-SVN: r233959

committed Mar 04, 2016

fba054c2 Browse Files

re PR debug/69947 (DW_OP_GNU_implicit_pointer broken on the trunk) · f10cdc6c

	PR debug/69947
	* dwarf2out.c (prune_unused_types_walk_loc_descr): Handle
	all other ops that have dw_val_class_die_ref operands,
	and DW_OP_GNU_entry_value.

	* gcc.dg/guality/pr69947.c: New test.

From-SVN: r233958

committed Mar 04, 2016

f10cdc6c Browse Files

* method.c (synthesized_method_walk): operator= can also be constexpr. · b47d1d90
```
From-SVN: r233956
```
Jason Merrill committed Mar 03, 2016
b47d1d90 Browse Files
pt.c (tsubst_copy_and_build): Get LAMBDA_EXPR_RETURN_TYPE from the instantiated closure. · a0a6a8c9
```
	* pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Get
	LAMBDA_EXPR_RETURN_TYPE from the instantiated closure.

From-SVN: r233955
```
Jason Merrill committed Mar 03, 2016
a0a6a8c9 Browse Files

re PR c++/67164 (ICE: tree check: expected class ‘expression’, have… · 264fd142

re PR c++/67164 (ICE: tree check: expected class ‘expression’, have ‘exceptional’ (argument_pack_select) in tree_operand_check, at tree.h:3356)

	PR c++/67164

	* pt.c (copy_template_args): New.
	(tsubst_pack_expansion): Use it.

From-SVN: r233954

committed Mar 03, 2016

264fd142 Browse Files