Commits · b0493acbe61a7c51771c6a1e1abc8c568341c498 · lvzhengyang / riscv-gcc-1

03 Apr, 2018 11 commits

re PR c++/85134 (ICE with invalid constexpr in 'shared' OpenMP clause) · b0493acb

	PR c++/85134
	* decl.c (cp_finish_decl): If ensure_literal_type_for_constexpr_object
	fails, after clearing DECL_DECLARED_CONSTEXPR_P don't return early,
	instead for static data members clear init and set DECL_EXTERNAL.

	* g++.dg/gomp/pr85134.C: New test.
	* g++.dg/cpp0x/constexpr-ice19.C: Expect one further error.

From-SVN: r259038

committed Apr 03, 2018

b0493acb Browse Files

re PR target/85169 (wrong code with vector member insert) · 4304d618

	PR target/85169
	* config/i386/i386.c (ix86_expand_vector_set): Use
	HOST_WIDE_INT_1U << elt instead of 1 << elt.  Formatting fix.

	* gcc.c-torture/execute/pr85169.c: New test.
	* gcc.target/i386/avx512f-pr85169.c: New test.
	* gcc.target/i386/avx512bw-pr85169.c: New test.

From-SVN: r259037

committed Apr 03, 2018

4304d618 Browse Files

rs6000: Fix pr69946.c testcase (PR85126) · 86d13a05

After middle-end changes combine now gets fed different input, from
which it makes different (but just as efficient) code.  So remove the
test for particular asm output.


gcc/testsuite/
	PR target/85126
	* gcc.target/powerpc/pr69946: Adjust comment.  Remove
	scan-assembler-times clause.

From-SVN: r259036

committed Apr 03, 2018

86d13a05 Browse Files

i386.c (emit_i387_cw_initialization): Always use logic instructions when… · 3bbeebd4

i386.c (emit_i387_cw_initialization): Always use logic instructions when changing rounding bits to preserve precision...

	* config/i386/i386.c (emit_i387_cw_initialization): Always use logic
	instructions when changing rounding bits to preserve precision bits
	in the x87 control word.

From-SVN: r259034

committed Apr 03, 2018

3bbeebd4 Browse Files

[ARM,testsuite] Force hard-float on armv8_2-fp16-move-1.c · d2d0710e

2018-04-03  Christophe Lyon  <christophe.lyon@linaro.org>

	* gcc.target/arm/armv8_2-fp16-move-1.c: Move -mfloat-abi=hard to
	dg-additional-options.

From-SVN: r259031

committed Apr 03, 2018

d2d0710e Browse Files

Remove UBSAN in dwarf2out.c (PR tree-optimization/82491). · a3dadf61

2018-04-03  Martin Liska  <mliska@suse.cz>

	PR tree-optimization/82491
	* rtl.h (strip_offset_and_add): Replace += suboffset with
	poly_uint64 () + suboffset.

From-SVN: r259030

committed Apr 03, 2018

a3dadf61 Browse Files

Bits propagation only for int and ptr types · b93f25ad

2018-03-29  Martin Liska  <mliska@suse.cz>
	    Martin Jambor  <mjambor@suse.cz>

	PR ipa/84947
	* ipa-cp.c (propagate_bits_across_jump_function): Bail out if
	param_type is not an integral or pointer type.


Co-Authored-By: Martin Jambor <mjambor@suse.cz>

From-SVN: r259029

committed Apr 03, 2018

b93f25ad Browse Files

rs6000: Fix testcase pr82015.c · b79861dc

It used "vector" but that is not defined.  Let's use __vector instead.


gcc/testsuite/
	* gcc.target/powerpc/pr82015.c: Use __vector instead of vector.

From-SVN: r259027

committed Apr 03, 2018

b79861dc Browse Files

sese.h (recompute_all_dominators): Remove. · 7f89f8e5

2018-04-03  Richard Biener  <rguenther@suse.de>

	* sese.h (recompute_all_dominators): Remove.

From-SVN: r259026

committed Apr 03, 2018

7f89f8e5 Browse Files

re PR testsuite/85154 (gcc.dg/vect/vect-95.c fail) · c23ecd7b

2018-04-03  Richard Biener  <rguenther@suse.de>

	PR testsuite/85154
	* gcc.dg/vect/vect-95.c: Remove scan for alignment peeling.

From-SVN: r259025

committed Apr 03, 2018

c23ecd7b Browse Files

Daily bump. · c77e8945
```
From-SVN: r259024
```
GCC Administrator committed Apr 03, 2018
c77e8945 Browse Files

02 Apr, 2018 8 commits

invoke.texi (-Wrestrict): Fix typos. · 8b3b26f7
```
gcc/ChangeLog:

	* doc/invoke.texi (-Wrestrict): Fix typos.

From-SVN: r259020
```
Martin Sebor committed Apr 02, 2018
8b3b26f7 Browse Files

RISC-V: Fix for combine bug with shift and AND operations. · b7ef9225

	PR rtl-optimization/84660
	gcc/
	* config/riscv/riscv.h (SHIFT_COUNT_TRUNCATED): Set to zero.
	* config/riscv/riscv.md (<optab>si3): Use QImode shift count.
	(<optab>di3, <optab>si3_extend): Likewise.
	(<optab>si3_mask, <optab>si3_mask_1): New.
	(<optab>di3_mask, <optab>di3_mask_1): New.
	(<optab>si3_extend_mask, <optab>si3_extend_mask_1): New.
	(lshrsi3_zero_extend_1): Use VOIDmode shift count.
	* config/riscv/sync.md (atomic_test_and_set): Emit QImode shift count.
	gcc/testsuite/
	* gcc.target/riscv/pr84660.c: New.
	* gcc.target/riscv/shift-and-1.c: New.
	* gcc.target/riscv/shift-and-2.c: New.

From-SVN: r259019

committed Apr 02, 2018

b7ef9225 Browse Files

PR c++/64095 - auto... parameter pack. · 82a926bf

	* parser.c (cp_parser_parameter_declaration): Handle turning autos
	into packs here.
	(cp_parser_parameter_declaration_list): Not here.

From-SVN: r259015

committed Apr 02, 2018

82a926bf Browse Files

re PR fortran/85102 (ICE in gfc_conv_intrinsic_dot_product, at fortran/trans-intrinsic.c:4464) · 078c5aff

2018-04-02  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/85102
	* decl.c (variable_decl): If upper or lower bounds simplify
	to a constant, use that.

2018-04-02  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/85102
	* gfortran.dg/array_simplify_2.f90: New test.

From-SVN: r259014

committed Apr 02, 2018

078c5aff Browse Files

cpp.texi (Variadic Macros): Fix line continuation in an example. · c54a138f
```
	* doc/cpp.texi (Variadic Macros): Fix line continuation in an
	example.

From-SVN: r259012
```
Gerald Pfeifer committed Apr 02, 2018
c54a138f Browse Files

[NDS32] Implement TARGET_CANONICALIZE_COMPARISON for specific cases. · 5b6f2bf3

gcc/
	* config/nds32/nds32.c (TARGET_CANONICALIZE_COMPARISON): Define.
	(nds32_canonicalize_comparison): New function.

From-SVN: r259004

committed Apr 02, 2018

5b6f2bf3 Browse Files

MAINTAINERS: Remove redundant Write-After-Approval entry. · c6024672

2018-04-02  Bill Schmidt  <wschmidt@linux.ibm.com>

	* MAINTAINERS: Remove redundant Write-After-Approval entry.

From-SVN: r259003

committed Apr 02, 2018

c6024672 Browse Files

Daily bump. · ef600dec
```
From-SVN: r259002
```
GCC Administrator committed Apr 02, 2018
ef600dec Browse Files

01 Apr, 2018 6 commits

[NDS32] Add relax optimization as new pass. · c4d8d050

gcc/
	* config.gcc (nds32): Add nds32-relax-opt.o into extra_objs.
	* config/nds32/constants.md (unspec_volatile_element): Add
	UNSPEC_VOLATILE_RELAX_GROUP.
	* config/nds32/nds32-relax-opt.c: New file.
	* config/nds32/nds32-predicates.c
	(nds32_symbol_load_store_p): New function.
	* config/nds32/nds32-protos.h
	(nds32_symbol_load_store_p): Declare function.
	(make_pass_nds32_relax_opt): Declare new rtl pass function.
	* config/nds32/nds32.c
	(nds32_register_pass): New function to register pass.
	(nds32_register_passes): New function to register passes.
	* config/nds32/nds32.md (relax_group): New pattern.
	* config/nds32/nds32.opt (mrelax-hint): New option.
	* config/nds32/t-nds32 (nds32-relax-opt.o): New dependency.

Co-Authored-By: Kito Cheng <kito.cheng@gmail.com>
Co-Authored-By: Kuan-Lin Chen <kuanlinchentw@gmail.com>

From-SVN: r258998

committed Apr 01, 2018

c4d8d050 Browse Files

[NDS32] Correct the dependency in t-nds32. · af08e51d
```
gcc/
	* config/nds32/t-nds32: Modify files dependency.

From-SVN: r258997
```
Kito Cheng committed Apr 01, 2018
af08e51d Browse Files

[NDS32] Implement PROFILE_HOOK. · 9e362bd0

gcc/
	* config/nds32/nds32.h (FUNCTION_PROFILER): Output newline character.
	(PROFILE_HOOK): Define its implementation.

From-SVN: r258996

committed Apr 01, 2018

9e362bd0 Browse Files

[NDS32] Change wchar type to unsinged int. · 7f983342

gcc/
	* config/nds32/nds32.h (WCHAR_TYPE, WCHAR_TYPE_SIZE): Use unsigned int
	type and 32-bit size.

From-SVN: r258995

committed Apr 01, 2018

7f983342 Browse Files

re PR middle-end/85090 (wrong code with -O2 -fno-tree-dominator-opts -mavx512f… · 7be6ee78

re PR middle-end/85090 (wrong code with -O2 -fno-tree-dominator-opts -mavx512f -fira-algorithm=priority)

	PR middle-end/85090
	* config/i386/sse.md (V): Add V64QI and V32HI for TARGET_AVX512F.
	(V_128_256): New mode iterator.
	(*avx512dq_vextract<shuffletype>64x2_1 splitter): New define_split.
	(*avx512f_vextract<shuffletype>32x4_1 splitter): Likewise.
	(xop_pcmov_<mode><avxsizesuffix>): Use V_128_256 mode iterator instead
	of V.
	* config/i386/i386.c (ix86_expand_vector_set): Improve V32HImode and
	V64QImode expansion for !TARGET_AVX512BW && TARGET_AVX512F.

	* gcc.target/i386/avx512f-pr85090-1.c: New test.
	* gcc.target/i386/avx512f-pr85090-2.c: New test.
	* gcc.target/i386/avx512f-pr85090-3.c: New test.
	* gcc.target/i386/avx512bw-pr85090-2.c: New test.
	* gcc.target/i386/avx512bw-pr85090-3.c: New test.

From-SVN: r258994

committed Apr 01, 2018

7be6ee78 Browse Files

Daily bump. · 0a4800de
```
From-SVN: r258993
```
GCC Administrator committed Apr 01, 2018
0a4800de Browse Files

31 Mar, 2018 4 commits

[PR c++/85027] deal with baselink in save_expr in instantiate_type · fc8b6741

We use SAVE_EXPRs in conditional expressions without the middle
operand, to evaluate the first operand only once.  When the conversion
of the first operand fails, we may call instantiate_type get a better
error message.  We have code to peel off the SAVE_EXPR there, but then
we may end up with a BASELINK, and we're past the code that deals with
BASELINKs.  Reorder the tests so that we expose the saved expr first,
and then deal with BASELINKs.


for  gcc/cp/ChangeLog

	PR c++/85027
	* class.c (instantiate_type): Peel off SAVE_EXPR before
	BASELINK.

for  gcc/testsuite/ChangeLog

	PR c++/85027
	* g++.dg/pr85027.C: New.

From-SVN: r258989

committed Mar 31, 2018

fc8b6741 Browse Files

rs6000: Fix _mm_min_ps and _mm_max_ps (PR83315) · ec8d8a5b

This makes _mm_{min,max}_ps work correctly for QNaNs.


	PR target/83315
	* config/rs6000/xmmintrin.h (_mm_set_ps, _mm_max_ps): Handle (quiet)
	NaN inputs correctly.

gcc/testsuite/
	PR target/83315
	* gcc.target/powerpc/sse-maxps-2.c: New test.
	* gcc.target/powerpc/sse-minps-2.c: New test.

From-SVN: r258988

committed Mar 31, 2018

ec8d8a5b Browse Files

re PR testsuite/80546 (FAIL: gcc.target/powerpc/bool3-p[78].c scan-assembler-not) · c3217088

	PR target/80546
	* config/rs6000/vsx.md (??r): New mode attribute.
	(*vsx_mov<mode>_64bit): Use it.
	(*vsx_mov<mode>_32bit): Likewise.

From-SVN: r258987

committed Mar 30, 2018

c3217088 Browse Files

Daily bump. · 815b2fc4
```
From-SVN: r258986
```
GCC Administrator committed Mar 31, 2018
815b2fc4 Browse Files

30 Mar, 2018 11 commits

PR tree-optimization/84818 - integer_onep must not be used for i18n · 457442eb
```
gcc/ChangeLog:

	PR tree-optimization/84818
	* builtins.c (check_access): Use warning_n.

From-SVN: r258983
```
Martin Sebor committed Mar 30, 2018
457442eb Browse Files

Fix designated initializer for anonymous union. · 6d92f131

	* typeck2.c (process_init_constructor_record): Use
	init_list_type_node for the CONSTRUCTOR around an anonymous union
	designated initializer.

From-SVN: r258982

committed Mar 30, 2018

6d92f131 Browse Files

re PR c++/84791 (ICE with broken OpenMP reduction clause) · 9d620422

	PR c++/84791
	* semantics.c (finish_omp_reduction_clause): If
	OMP_CLAUSE_REDUCTION_PLACEHOLDER is error_mark_node, return true
	even if processing_template_decl.

	* g++.dg/gomp/pr84791.C: New test.

From-SVN: r258981

committed Mar 30, 2018

9d620422 Browse Files

MAINTAINERS: Update my email address and disambiguate myself a bit from Will Schmidt. · 85d36775

2018-03-30  Bill Schmidt  <wschmidt@linux.ibm.com>

	* MAINTAINERS: Update my email address and disambiguate myself
	a bit from Will Schmidt.

From-SVN: r258980

committed Mar 30, 2018

85d36775 Browse Files

re PR fortran/84931 (Expansion of array constructor with constant implied-do-object goes sideways) · 0ada0dc0

2018-03-30  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/84931
	* simplify.c (gfc_convert_constant): Handle case of array
	constructors within an array that has no iterator and improve
	the conciseness of this section of code.

2018-03-30  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/84931
	* gfortran.dg/array_constructor_53.f90: New test.

From-SVN: r258977

committed Mar 30, 2018

0ada0dc0 Browse Files

re PR fortran/85130 (Substrings out of range are not rejected) · 13b5a6bf

2018-03-30  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/85130
	* gfortran.dg/substr_6.f90: Remove illegal test for
	out-of-bounds substring.

From-SVN: r258976

committed Mar 30, 2018

13b5a6bf Browse Files

re PR target/83822 (trunk/gcc/config/rs6000/rs6000-string.c:970]: (style) Redundant condition) · 37ca383f


2018-03-30  Aaron Sawdey  <acsawdey@linux.vnet.ibm.com>

	PR target/83822
	* config/rs6000/rs6000-string.c (expand_compare_loop): Fix redundant
	condition.
	* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Fix redundant
	condition.

From-SVN: r258975

committed Mar 30, 2018

37ca383f Browse Files

re PR fortran/85111 (ICE in min_max_choose, at fortran/simplify.c:4884 (and others)) · cd6094bf


2017-03-30  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/85111
	* array.c (gfc_resolve_character_array_constructor): Early
	exit for zero-size arrays.
	* simplify.c (simplify_transformation_to_array): Exit early
	if the result size is zero.
	(simplify_minmaxloc_to_array): Likewise.

2017-03-30  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/85111
	* gfortran.dg/zero_sized_10.f90: New test.

Add ChangeLog entries for r258973.

From-SVN: r258974

committed Mar 30, 2018

cd6094bf Browse Files

re PR fortran/85111 (ICE in min_max_choose, at fortran/simplify.c:4884 (and others)) · 1832cbf8

2017-03-30  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/85111
	* array.c (gfc_resolve_character_array_constructor): Early
	exit for zero-size arrays.
	* simplify.c (simplify_transformation_to_array): Exit early
	if the result size is zero.
	(simplify_minmaxloc_to_array): Likewise.

2017-03-30  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/85111
	* gfortran.dg/zero_sized_10.f90: New test.

From-SVN: r258973

committed Mar 30, 2018

1832cbf8 Browse Files

Enable tuning options for skylake-avx512. · 06be18e7

gcc/
	PR target/84413
	* x86-tune.def (movx, partial_reg_dependency): Enable for
	m_SKYLAKE_AVX512.

From-SVN: r258972

committed Mar 30, 2018

06be18e7 Browse Files

Daily bump. · 9cffc5a7
```
From-SVN: r258970
```
GCC Administrator committed Mar 30, 2018
9cffc5a7 Browse Files