GCC Administrator [Mon, 23 Apr 2018 00:16:27 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r259556
Chung-Ju Wu [Sun, 22 Apr 2018 10:10:00 +0000 (10:10 +0000)]
[NDS32] Add new option -malways-save-lp.
gcc/
* config/nds32/nds32.c (nds32_compute_stack_frame): Consider
flag_always_save_lp condition.
* config/nds32/nds32.opt (malways-save-lp): New option.
From-SVN: r259553
Shiva Chen [Sun, 22 Apr 2018 09:05:10 +0000 (09:05 +0000)]
[NDS32] Implment USE_LOAD_POST_INCREMENT, USE_LOAD_POST_DECREMENT, USE_STORE_POST_DECREMENT and USE_STORE_POST_INCREMENT.
gcc/
* config/nds32/nds32-protos.h (nds32_use_load_post_increment): Declare.
* config/nds32/nds32.c (nds32_use_load_post_increment): New.
* config/nds32/nds32.h
(USE_LOAD_POST_INCREMENT, USE_LOAD_POST_DECREMENT): Define.
(USE_STORE_POST_INCREMENT, USE_STORE_POST_DECREMENT): Define.
From-SVN: r259552
Shiva Chen [Sun, 22 Apr 2018 08:51:26 +0000 (08:51 +0000)]
[NDS32] Remove unused function: nds32_ls_333_p().
gcc/
* config/nds32/nds32-protos.h (nds32_ls_333_p): Remove.
* config/nds32/nds32.c (nds32_ls_333_p): Remove.
From-SVN: r259551
Shiva Chen [Sun, 22 Apr 2018 08:42:18 +0000 (08:42 +0000)]
[NDS32] Refine CASE_VECTOR_SHORTEN_MODE to function.
gcc/
* config/nds32/nds32-protos.h (nds32_case_vector_shorten_mode):
Declare.
* config/nds32/nds32.c (nds32_case_vector_shorten_mode): New function.
* config/nds32/nds32.h (CASE_VECTOR_SHORTEN_MODE): Modify.
Co-Authored-By: Chung-Ju Wu <jasonwucj@gmail.com>
From-SVN: r259550
Chung-Ju Wu [Sun, 22 Apr 2018 08:25:47 +0000 (08:25 +0000)]
[NDS32] Fix wrong input value of parameter from stack for variable-length function.
gcc/
* config/nds32/nds32.c (nds32_compute_stack_frame): Fix wrong value.
From-SVN: r259549
Chung-Ju Wu [Sun, 22 Apr 2018 08:19:38 +0000 (08:19 +0000)]
[NDS32] Implement DATA_ALIGNMENT, LOCAL_ALIGNMENT and TARGET_CONSTANT_ALIGNMENT.
gcc/
* config/nds32/nds32-protos.h (nds32_data_alignment,
nds32_local_alignment): Declare.
* config/nds32/nds32.c (nds32_data_alignment, nds32_constant_alignment,
nds32_local_alignment): New functions.
(TARGET_CONSTANT_ALIGNMENT): Define.
* config/nds32/nds32.h (DATA_ALIGNMENT, LOCAL_ALIGNMENT): Define.
From-SVN: r259548
Chung-Ju Wu [Sun, 22 Apr 2018 08:07:08 +0000 (08:07 +0000)]
[NDS32] Move some target hooks to the bottom of nds32.c file.
gcc/
* config/nds32/nds32.c
(TARGET_HARD_REGNO_MODE_OK): Move to the bottom of file.
(TARGET_MODES_TIEABLE_P): Likewise.
From-SVN: r259547
Chung-Ju Wu [Sun, 22 Apr 2018 07:57:06 +0000 (07:57 +0000)]
[NDS32] Consider -Ofast and -Og in nds32_asm_file_start function.
gcc/
* config/nds32/nds32.c (nds32_asm_file_start): Display optimization
level Ofast and Og.
From-SVN: r259546
Monk Chiang [Sun, 22 Apr 2018 07:46:39 +0000 (07:46 +0000)]
[NDS32] Add unaligned access support.
gcc/
* config/nds32/constants.md (unspec_volatile_element): Add enum values
for unaligned access.
* config/nds32/nds32-intrinsic.c: Implementation of expanding
unaligned access.
* config/nds32/nds32-intrinsic.md: Likewise.
* config/nds32/nds32_intrinsic.h: Likewise.
* config/nds32/nds32.h (nds32_builtins): Likewise.
* config/nds32/nds32.opt (munaligned-access): New option.
* config/nds32/nds32.c (nds32_asm_file_start): Display
flag_unaligned_access status.
Co-Authored-By: Chung-Ju Wu <jasonwucj@gmail.com>
From-SVN: r259545
GCC Administrator [Sun, 22 Apr 2018 00:16:24 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r259544
Kito Cheng [Sat, 21 Apr 2018 01:03:30 +0000 (01:03 +0000)]
RISC-V: Pass --no-relax to linker if -mno-relax is present.
gcc/
2018-04-20 Kito Cheng <kito.cheng@gmail.com>
* config/riscv/elf.h (LINK_SPEC): Pass --no-relax if
-mno-relax is present.
* config/riscv/linux.h (LINK_SPEC): Ditto.
From-SVN: r259540
GCC Administrator [Sat, 21 Apr 2018 00:16:14 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r259539
Martin Sebor [Fri, 20 Apr 2018 23:43:51 +0000 (23:43 +0000)]
PR c/85365 - -Wrestrict false positives with -fsanitize=undefined
gcc/ChangeLog:
PR c/85365
* gimple-fold.c (gimple_fold_builtin_strcpy): Suppress -Wrestrict
for null pointers.
(gimple_fold_builtin_stxcpy_chk): Same.
* gimple-ssa-warn-restrict.c (check_bounds_or_overlap): Same.
gcc/testsuite/ChangeLog:
PR c/85365
* gcc.dg/Wrestrict-15.c: New test.
From-SVN: r259535
Michael Meissner [Fri, 20 Apr 2018 21:27:08 +0000 (21:27 +0000)]
re PR target/85456 (PowerPC: Using -mabi=ieeelongdouble calls wrong function for __builtin_powi.)
[libgcc]
2018-04-20 Michael Meissner <meissner@linux.ibm.com>
PR target/85456
* config/rs6000/_powikf2.c: New file. Add support for the
__builtin_powil function when long double is IEEE 128-bit floating
point.
* config/rs6000/float128-ifunc.c (__powikf2_resolve): Add
__powikf2 support.
(__powikf2): Likewise.
* config/rs6000/quad-float128.h (__powikf2_sw): Likewise.
(__powikf2_hw): Likewise.
(__powikf2): Likewise.
* config/rs6000/t-float128 (fp128_ppc_funcs): Likewise.
* config/rs6000/t-float128-hw (fp128_hw_func): Likewise.
(_powikf2-hw.c): Likewise.
[gcc]
2018-04-20 Michael Meissner <meissner@linux.ibm.com>
PR target/85456
* config/rs6000/rs6000.c (init_float128_ieee): Add support to call
__powikf2 when long double is IEEE 128-bit.
[gcc/testsuite]
2018-04-20 Michael Meissner <meissner@linux.ibm.com>
PR target/85456
* gcc.target/powerpc/pr85456.c: New test.
From-SVN: r259533
Bill Schmidt [Fri, 20 Apr 2018 21:00:41 +0000 (21:00 +0000)]
undef-bool-1.C: Require lp64.
[gcc/testsuite]
2018-04-20 Bill Schmidt <wschmidt@linux.ibm.com>
* g++.dg/ext/undef-bool-1.C: Require lp64.
* gcc.target/powerpc/undef-bool-2.c: Likewise.
From-SVN: r259532
Ian Lance Taylor [Fri, 20 Apr 2018 20:40:27 +0000 (20:40 +0000)]
gotest: only use [TD] on big-endian PPC64 non-AIX systems
Reviewed-on: https://go-review.googlesource.com/108457
From-SVN: r259531
Kito Cheng [Fri, 20 Apr 2018 19:03:19 +0000 (19:03 +0000)]
RISC-V: Make sure stack is always aligned during adjusting stack.
gcc/
2018-04-20 Kito Cheng <kito.cheng@gmail.com>
* config/riscv/riscv.c (riscv_first_stack_step): Round up min
step to make sure stack always aligned.
From-SVN: r259530
Jeff Law [Fri, 20 Apr 2018 17:20:46 +0000 (11:20 -0600)]
stack-check-5.c: Improve dg-skip-if selector for the stack protector.
* gcc.dg/stack-check-5.c: Improve dg-skip-if selector for the
stack protector.
* gcc.dg/stack-check-6.c: Likewise.
* gcc.dg/stack-check-6a.c: Likewise.
* gcc.target/i386/stack-check-17.c: Add dg-skip-if selector.
* gcc.target/i386/stack-check-18.c: Likewise.
* gcc.target/i386/stack-check-19.c: Likewise.
From-SVN: r259528
Kyrylo Tkachov [Fri, 20 Apr 2018 16:33:53 +0000 (16:33 +0000)]
Fix missing hunk from previous commit
From-SVN: r259527
Kyrylo Tkachov [Fri, 20 Apr 2018 16:31:19 +0000 (16:31 +0000)]
PR testsuite/85483: Move aarch64/sve/vcond_1.c test to g++.dg/other/
I totally botched up this sve test file in 259437.
It needs C++, so move it to g++.dg/other and make it a .C file.
Also adds the target guards to prevent it from running on non-aarch64 targets.
Tested that it passes on aarch64-none-elf and doesn't get run on arm-none-eabi.
Committing to trunk as obvious.
PR testsuite/85483
* gcc.target/aarch64/sve/vcond_1.c: Move to...
* g++.dg/other/sve_vcond_1.C: ... Here. Add target directives.
* gcc.target/aarch64/sve/vcond_1_run.c: Move to...
* g++.dg/other/sve_vcond_1_run.C: ... Here. Change include file name.
From-SVN: r259526
Carl Love [Fri, 20 Apr 2018 15:18:24 +0000 (15:18 +0000)]
re PR target/83402 (PPC64 implementation of ./rs6000/emmintrin.h gives out of range for _mm_slli_epi32)
gcc/ChangeLog:
2018-04-20 Carl Love <cel@us.ibm.com>
PR target/83402
* config/rs6000/rs6000-c.c (rs6000_gimple_fold_builtin): Add
size check for arg0.
From-SVN: r259524
Nathan Sidwell [Fri, 20 Apr 2018 13:46:07 +0000 (13:46 +0000)]
[nvptx] Fix calls to vector and worker routines
2018-04-20 Nathan Sidwell <nathan@codesourcery.com>
Tom de Vries <tom@codesourcery.com>
PR target/85445
* config/nvptx/nvptx.c (nvptx_emit_forking, nvptx_emit_joining):
Emit insns for calls too.
(nvptx_find_par): Always look for worker-level predecessor insn.
(nvptx_propagate): Add is_call parm, return bool. Copy frame for
calls.
(nvptx_vpropagate, nvptx_wpropagate): Adjust.
(nvptx_process_pars): Propagate frames for calls.
* testsuite/libgomp.oacc-c++/ref-1.C: New.
Co-Authored-By: Tom de Vries <tom@codesourcery.com>
From-SVN: r259523
H.J. Lu [Fri, 20 Apr 2018 13:30:13 +0000 (13:30 +0000)]
Define __CET__ for -fcf-protection and remove -mibt
With revision 259496:
commit
b1384095a7c1d06a44b70853372ebe037b2f7867
Author: hjl <hjl@
138bc75d-0d04-0410-961f-
82ee72b054a4>
Date: Thu Apr 19 15:15:04 2018 +0000
x86: Enable -fcf-protection with multi-byte NOPs
-mibt does nothing and can be removed. Define __CET__ to indicate level
protection with -fcf-protection:
(__CET__ & 1) != 0: -fcf-protection=branch or -fcf-protection=full
(__CET__ & 2) != 0: -fcf-protection=return or -fcf-protection=full
gcc/
PR target/85469
* common/config/i386/i386-common.c (OPTION_MASK_ISA_IBT_SET):
Removed.
(OPTION_MASK_ISA_IBT_UNSET): Likewise.
(ix86_handle_option): Don't handle OPT_mibt.
* config/i386/cet.h: Check __CET__ instead of __IBT__ and
__SHSTK__.
* config/i386/driver-i386.c (host_detect_local_cpu): Remove
has_ibt and ibt.
* config/i386/i386-c.c (ix86_target_macros_internal): Don't
check OPTION_MASK_ISA_IBT nor flag_cf_protection.
(ix86_target_macros): Define __CET__ with flag_cf_protection
for -fcf-protection.
* config/i386/i386.c (isa2_opts): Remove -mibt.
* config/i386/i386.h (TARGET_IBT): Removed.
(TARGET_IBT_P): Likewise.
(ix86_valid_target_attribute_inner_p): Don't check OPT_mibt.
* config/i386/i386.md (nop_endbr): Don't check TARGET_IBT.
* config/i386/i386.opt (mcet): Update help message.
(mshstk): Likewise.
(mibt): Removed.
* doc/invoke.texi: Remove -mibt. Document __CET__. Document
-mcet as an alias for -mshstk.
gcc/testsuite/
PR target/85469
* gcc.target/i386/pr85044.c (dg-options): Remove -mibt.
* gcc.target/i386/sse-26.c (dg-options): Remove -mno-ibt.
From-SVN: r259522
Martin Liska [Fri, 20 Apr 2018 12:55:36 +0000 (14:55 +0200)]
Do not overflow string buffer (PR objc/85476).
2018-04-20 Martin Liska <mliska@suse.cz>
PR objc/85476
* objc-act.c (finish_class): Do not overflow string buffer.
From-SVN: r259521
Richard Biener [Fri, 20 Apr 2018 10:31:23 +0000 (10:31 +0000)]
re PR tree-optimization/85475 (Compile time hog w/ -O1 -fpeel-loops)
2018-04-20 Richard Biener <rguenther@suse.de>
PR middle-end/85475
* match.pd ((X * CST) * Y -> (X * Y) * CST): Avoid exponential
complexity by forcing a single use of the multiply operand.
* gcc.dg/torture/pr85475.c: New testcase.
From-SVN: r259519
Martin Jambor [Fri, 20 Apr 2018 09:35:33 +0000 (11:35 +0200)]
Fix IPA-CP test for self-feeding recursive dependency
2018-04-20 Martin Jambor <mjambor@suse.cz>
ipa/85449
* ipa-cp.c (cgraph_edge_brings_value_p): Move check for self-feeding
recursion dependency to only apply to non-clones.
testsuite/
* gcc.dg/ipa/pr85449.c: New test.
From-SVN: r259518
Martin Jambor [Fri, 20 Apr 2018 09:19:39 +0000 (11:19 +0200)]
Check that clones of edges exist during IPA-CP
2018-04-20 Martin Jambor <mjambor@suse.cz>
ipa/85447
* ipa-cp.c (create_specialized_node): Check that clones of
self-recursive edges exist during IPA-CP.
testsuite/
* g++.dg/ipa/pr85447.C: New file.
* gcc.dg/ipa/ipcp-self-recursion-1.c: Likewise.
From-SVN: r259517
Jakub Jelinek [Fri, 20 Apr 2018 07:56:52 +0000 (09:56 +0200)]
re PR c++/85462 (internal compiler error: in inc_refcount_use, at cp/pt.c:8955)
PR c++/85462
* cp-tree.h (tinst_level): Remove in_system_header_p member,
change refcount member from unsigned char to unsigned short,
add refcount_infinity static data member, adjust comments.
* pt.c (tinst_level::refcount_infinity): Define.
(inc_refcount_use): Remove assert, don't increment if refcount
is already refcount_infinity, adjust comment.
(dec_refcount_use): Remove assert, don't decrement if refcount
is refcount_infinity, adjust comment.
(push_tinst_level_loc): Formatting fix.
* g++.dg/cpp0x/pr85462.C: New test.
From-SVN: r259516
GCC Administrator [Fri, 20 Apr 2018 00:16:26 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r259515
Toon Moene [Thu, 19 Apr 2018 19:29:26 +0000 (19:29 +0000)]
invoke.texi: Add -floop-unroll-and-jam to options enabled by -O3.
2018-04-19 Toon Moene <toon@moene.org>
* doc/invoke.texi: Add -floop-unroll-and-jam to options enabled
by -O3.
From-SVN: r259509
H.J. Lu [Thu, 19 Apr 2018 19:20:37 +0000 (19:20 +0000)]
Require CET target on gcc.target/i386/pr85404.c
Need a working CET assembler to assemble the compiler output.
* gcc.target/i386/pr85404.c: Require CET target.
From-SVN: r259508
Jakub Jelinek [Thu, 19 Apr 2018 19:16:18 +0000 (21:16 +0200)]
re PR tree-optimization/85467 (ICE: verify_gimple failed: non-trivial conversion at assignment with -O2 -fno-tree-ccp --param=sccvn-max-scc-size=10)
PR tree-optimization/85467
* fold-const.c (fold_ternary_loc) <case BIT_FIELD_REF>: Use
VECTOR_TYPE_P macro. If type is vector type, VIEW_CONVERT_EXPR the
VECTOR_CST element to type.
* gcc.dg/pr85467.c: New test.
From-SVN: r259507
Paolo Carlini [Thu, 19 Apr 2018 18:09:45 +0000 (18:09 +0000)]
re PR c++/84611 (ICE in operator[], at vec.h:826 (local_class_index()))
/cp
2018-04-19 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/84611
* pt.c (lookup_template_class_1): Check pushtag return value for
error_mark_node.
/testsuite
2018-04-19 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/84611
* g++.dg/parse/crash68.C: New.
From-SVN: r259505
H.J. Lu [Thu, 19 Apr 2018 17:05:39 +0000 (17:05 +0000)]
libgcc/CET: Skip signal frames when unwinding shadow stack
When -fcf-protection -mcet is used, I got
FAIL: g++.dg/eh/sighandle.C
(gdb) bt
#0 _Unwind_RaiseException (exc=exc@entry=0x416ed0)
at /export/gnu/import/git/sources/gcc/libgcc/unwind.inc:140
#1 0x00007ffff7d9936b in __cxxabiv1::__cxa_throw (obj=<optimized out>,
tinfo=0x403dd0 <typeinfo for int@@CXXABI_1.3>, dest=0x0)
at /export/gnu/import/git/sources/gcc/libstdc++-v3/libsupc++/eh_throw.cc:90
#2 0x0000000000401255 in sighandler (signo=11, si=0x7fffffffd6f8,
uc=0x7fffffffd5c0)
at /export/gnu/import/git/sources/gcc/gcc/testsuite/g++.dg/eh/sighandle.C:9
#3 <signal handler called> <<<< Signal frame which isn't on shadow stack
#4 dosegv ()
at /export/gnu/import/git/sources/gcc/gcc/testsuite/g++.dg/eh/sighandle.C:14
#5 0x00000000004012e3 in main ()
at /export/gnu/import/git/sources/gcc/gcc/testsuite/g++.dg/eh/sighandle.C:30
(gdb) p frames
$6 = 5
(gdb)
frame count should be 4, not 5. This patch skips signal frames when
unwinding shadow stack.
gcc/testsuite/
PR libgcc/85334
* g++.dg/torture/pr85334.C: New test.
libgcc/
PR libgcc/85334
* unwind-generic.h (_Unwind_Frames_Increment): New.
* config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment):
Likewise.
* unwind.inc (_Unwind_RaiseException_Phase2): Increment frame
count with _Unwind_Frames_Increment.
(_Unwind_ForcedUnwind_Phase2): Likewise.
From-SVN: r259502
Jonathan Wakely [Thu, 19 Apr 2018 17:00:37 +0000 (18:00 +0100)]
PR c++/85464 - missing location for -Wignored-qualifiers diagnostic
* g++.dg/diagnostic/pr85464.C: New.
From-SVN: r259501
H.J. Lu [Thu, 19 Apr 2018 16:36:34 +0000 (16:36 +0000)]
i386: Add save_stack_nonlocal and restore_stack_nonlocal
Define STACK_SAVEAREA_MODE to hold both shadow stack and stack pointers.
Replace builtin_setjmp_setup and builtin_longjmp with save_stack_nonlocal
and restore_stack_nonlocal to support both builtin setjmp/longjmp as well
as non-local goto in nested functions.
gcc/
PR target/85397
* config/i386/i386.h (STACK_SAVEAREA_MODE): New.
* config/i386/i386.md (builtin_setjmp_setup): Removed.
(builtin_longjmp): Likewise.
(save_stack_nonlocal): New pattern.
(restore_stack_nonlocal): Likewise.
gcc/testsuite/
PR target/85397
* gcc.dg/torture/pr85397-1.c: New test.
* gcc.target/i386/cet-sjlj-6a.c: Adjusted.
* gcc.target/i386/cet-sjlj-6b.c: Likewise.
From-SVN: r259500
H.J. Lu [Thu, 19 Apr 2018 15:24:53 +0000 (15:24 +0000)]
x86/cet: Properly output labels in property note section
Replace ASM_OUTPUT_LABEL with fprintf so that internal labels in property
note section are unchanged by -fleading-underscore.
gcc/
PR target/85404
* config/i386/cet.c (file_end_indicate_exec_stack_and_cet):
Replace ASM_OUTPUT_LABEL with fprintf.
gcc/testsuite/
PR target/85404
* gcc.target/i386/pr85404.c: New test.
From-SVN: r259498
H.J. Lu [Thu, 19 Apr 2018 15:22:27 +0000 (15:22 +0000)]
libgcc/CET: Add _CET_ENDBR to __stack_split_initialize
Program received signal SIGSEGV, Segmentation fault.
__stack_split_initialize ()
at /export/gnu/import/git/sources/gcc/libgcc/config/i386/morestack.S:751
751 leaq -16000(%rsp),%rax # We should have at least 16K.
Missing separate debuginfos, use: dnf debuginfo-install libgcc-8.0.1-0.21.0.fc28.x86_64
(gdb) disass
Dump of assembler code for function __stack_split_initialize:
=> 0x0000000000402858 <+0>: lea -0x3e80(%rsp),%rax
0x0000000000402860 <+8>: mov %rax,%fs:0x70
0x0000000000402869 <+17>: sub $0x8,%rsp
0x000000000040286d <+21>: mov %rsp,%rdi
0x0000000000402870 <+24>: mov $0x3e80,%esi
0x0000000000402875 <+29>: callq 0x401810 <__generic_morestack_set_initial_sp>
0x000000000040287a <+34>: add $0x8,%rsp
0x000000000040287e <+38>: retq
End of assembler dump.
(gdb)
This patch adds the missing ENDBR to __stack_split_initialize.
PR libgcc/85379
* config/i386/morestack.S (__stack_split_initialize): Add
_CET_ENDBR.
From-SVN: r259497
H.J. Lu [Thu, 19 Apr 2018 15:15:04 +0000 (15:15 +0000)]
x86: Enable -fcf-protection with multi-byte NOPs
-fcf-protection -mcet can't be used with IFUNC features, like symbol
multiversioning or target clone, since IBT/SHSTK are applied to the whole
program and they may be disabled in some functions. But -fcf-protection
is implemented with multi-byte NOPs on all 64-bit processors as well as
32-bit processors starting with Pentium Pro. If -fcf-protection requires
-mcet, IFUNC features can't be used on Linux when -fcf-protection is
enabled by default.
This patch changes -fcf-protection to implement indirect branch and
return address tracking with multi-byte NOPs. -mibt and -mshstk are
changed to only enable CET built-in functions. CET tests are updated
to allow -fcf-protection without -mibt, -mshstk and -mcet on x86.
-fcf-protection=none are also added to tests which fail with
-fcf-protection so that -fcf-protection can be added to RUNTESTFLAGS
to verify -fcf-protection implementation.
gcc/
PR target/85417
* config/i386/cet.c (file_end_indicate_exec_stack_and_cet):
Check flag_cf_protection instead of TARGET_IBT and TARGET_SHSTK.
* config/i386/i386-c.c (ix86_target_macros_internal): Also
define __IBT__ and __SHSTK__ for -fcf-protection.
* config/i386/i386.c (pass_insert_endbranch::gate): Don't check
TARGET_IBT.
(ix86_trampoline_init): Likewise.
(x86_output_mi_thunk): Likewise.
(ix86_notrack_prefixed_insn_p): Likewise.
(ix86_option_override_internal): Don't disallow -fcf-protection.
* config/i386/i386.md (rdssp<mode>): Also enable for
-fcf-protection.
(incssp<mode>): Likewise.
(nop_endbr): Likewise.
* config/i386/i386.opt (mcet): Change help message to built-in
functions only.
(mibt): Likewise.
(mshstk): Likewise.
* doc/invoke.texi: Remove -mcet, -mibt and -mshstk condition
on -fcf-protection. Change -mcet, -mibt and -mshstk to only
enable CET built-in functions.
gcc/testsuite/
PR target/85417
* c-c++-common/attr-nocf-check-1.c: Compile with
-fcf-protection=none.
* c-c++-common/attr-nocf-check-3.c: Likewise.
* gcc.dg/march-generic.c: Likewise.
* gcc.target/i386/align-limit.c: Likewise.
* gcc.target/i386/cet-notrack-icf-1.c: Likewise.
* gcc.target/i386/cet-notrack-icf-3.c: Likewise.
* gcc.target/i386/cet-property-2.c: Likewise.
* gcc.target/i386/ret-thunk-26.c: Likewise.
* c-c++-common/fcf-protection-1.c: Remove dg-error for x86
targets.
* c-c++-common/fcf-protection-2.c: Likewise.
* c-c++-common/fcf-protection-3.c: Likewise.
* c-c++-common/fcf-protection-5.c: Likewise.
* c-c++-common/fcf-protection-6.c: Likewise.
* c-c++-common/fcf-protection-7.c: Likewise.
* gcc.target/i386/cet-label-3.c: New test.
* gcc.target/i386/cet-property-3.c: Likewise.
* gcc.target/i386/cet-sjlj-7.c: Likewise.
* gcc.target/i386/pr85417-1.c: Likewise.
* gcc.target/i386/indirect-thunk-attr-7.c: Also expect
__x86_indirect_thunk_nt_(r|e)ax
* gcc.target/i386/indirect-thunk-extern-7.c: Likewise.
* gcc.target/i386/pr85403.c: Remove dg-error,
From-SVN: r259496
Sebastian Peryt [Thu, 19 Apr 2018 15:08:02 +0000 (17:08 +0200)]
i386-common.c (OPTION_MASK_ISA_MOVDIRI_SET, [...]): New defines.
2018-04-19 Sebastian Peryt <sebastian.peryt@intel.com>
gcc/
* common/config/i386/i386-common.c
(OPTION_MASK_ISA_MOVDIRI_SET, OPTION_MASK_ISA_MOVDIR64B_SET,
OPTION_MASK_ISA_MOVDIRI_UNSET,
OPTION_MASK_ISA_MOVDIR64B_UNSET): New defines.
(ix86_handle_option): Handle -mmovdiri and -mmovdir64b.
* config.gcc (movdirintrin.h): New header.
* config/i386/cpuid.h (bit_MOVDIRI,
bit_MOVDIR64B): New bits.
* config/i386/driver-i386.c (host_detect_local_cpu): Detect -mmovdiri
and -mmvodir64b.
* config/i386/i386-builtin-types.def ((VOID, PUNSIGNED, UNSIGNED),
(VOID, PVOID, PCVOID)): New function types.
* config/i386/i386-builtin.def (__builtin_ia32_directstoreu_u32,
__builtin_ia32_directstoreu_u64,
__builtin_ia32_movdir64b): New builtins.
* config/i386/i386-c.c (__MOVDIRI__, __MOVDIR64B__): New.
* config/i386/i386.c (ix86_target_string): Added -mmovdir64b
and -mmovdiri.
(ix86_valid_target_attribute_inner_p): Ditto.
(ix86_expand_special_args_builtin): Added VOID_FTYPE_PUNSIGNED_UNSIGNED
and VOID_FTYPE_PUNSIGNED_UNSIGNED.
(ix86_expand_builtin): Expand IX86_BUILTIN_MOVDIR64B.
* config/i386/i386.h (TARGET_MOVDIRI, TARGET_MOVDIRI_P,
TARGET_MOVDIR64B, TARGET_MOVDIR64B_P): New.
* config/i386/i386.md (UNSPECV_MOVDIRI, UNSPECV_MOVDIR64B): New.
(movdiri<mode>, movdir64b_<mode>): New.
* config/i386/i386.opt: Add -mmovdiri and -mmovdir64b.
* config/i386/immintrin.h: Include movdirintrin.h.
* config/i386/movdirintrin.h: New file.
* doc/invoke.texi: Added -mmovdiri and -mmovdir64b.
gcc/testsuite/
* gcc.target/i386/movdir-1.c: New test.
From-SVN: r259495
Richard Biener [Thu, 19 Apr 2018 13:53:06 +0000 (13:53 +0000)]
re PR rtl-optimization/85455 (ICE in verify_loop_structure, at cfgloop.c:1708 (error: basic block 3 should be marked irreducible))
2018-04-19 Richard Biener <rguenther@suse.de>
PR middle-end/85455
* cfg.c (clear_bb_flags): When loop state says we have
marked irreducible regions also preserve BB_IRREDUCIBLE_LOOP.
* gcc.dg/pr85455.c: New testcase.
From-SVN: r259494
Richard Biener [Thu, 19 Apr 2018 12:41:42 +0000 (12:41 +0000)]
re PR tree-optimization/84737 (20% degradation in CPU2000 172.mgrid starting with r256888)
2018-04-19 Richard Biener <rguenther@suse.de>
PR tree-optimization/84737
* tree-vect-data-refs.c (vect_copy_ref_info): New function
copying restrict info.
(vect_setup_realignment): Use it.
* tree-vectorizer.h (vect_copy_ref_info): Declare.
* tree-vect-stmts.c (vectorizable_store): Copy ref info from
the first DR to all generated stores.
(vectorizable_load): Likewise for loads.
From-SVN: r259493
Christophe Lyon [Thu, 19 Apr 2018 08:59:36 +0000 (08:59 +0000)]
[testsuite] Fix tests for pr84805 and pr85405.
2018-04-19 Christophe Lyon <christophe.lyon@linaro.org>
* g++.dg/lto/pr85405_0.C: Require shared and fpic effective
targets.
* g++.dg/lto/pr85405b_0.C: Likewise.
* g++.dg/lto/pr84805_0.C: Likewise.
From-SVN: r259492
Thomas Schwinge [Thu, 19 Apr 2018 08:53:38 +0000 (10:53 +0200)]
PR85463 '[nvptx] "exit" in offloaded region doesn't terminate process'
libgomp/
PR libfortran/85166
* testsuite/libgomp.oacc-fortran/abort-1.f90: Switch back to "call
abort".
* testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
libgfortran/
PR libfortran/85166
PR libgomp/85463
* runtime/minimal.c (stop_numeric): Reimplement.
(stop_string, error_stop_string, error_stop_numeric): New
functions.
libgomp/
PR libgomp/85463
* testsuite/libgomp.oacc-fortran/error_stop-1.f: New file.
* testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
* testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
* testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
* testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
* testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.
From-SVN: r259491
Martin Liska [Thu, 19 Apr 2018 08:42:52 +0000 (10:42 +0200)]
Do not bail out for multiple PREVAILING_DEF_IRONLY for common symbols.
2018-04-19 Martin Liska <mliska@suse.cz>
* lto-symtab.c (lto_symtab_resolve_symbols): Do not bail out
for multiple PREVAILING_DEF_IRONLY for common symbols.
From-SVN: r259490
Jakub Jelinek [Thu, 19 Apr 2018 07:46:54 +0000 (09:46 +0200)]
re PR tree-optimization/85446 (wrong-code on riscv64)
PR tree-optimization/85446
* match.pd ((intptr_t) x eq/ne CST to x eq/ne (typeof x) cst): Require
the integral and pointer types to have the same precision.
From-SVN: r259488
Jakub Jelinek [Thu, 19 Apr 2018 07:45:51 +0000 (09:45 +0200)]
cet.m4 (GCC_CET_FLAGS): Default to --disable-cet, replace --enable-cet=default with --enable-cet=auto.
* config/cet.m4 (GCC_CET_FLAGS): Default to --disable-cet, replace
--enable-cet=default with --enable-cet=auto.
* doc/install.texi: Document --disable-cet being the default and
--enable-cet=auto.
* configure: Regenerated.
From-SVN: r259487
Alexandre Oliva [Thu, 19 Apr 2018 06:39:06 +0000 (06:39 +0000)]
re PR c++/80290 (g++ uses unreasonable amount of memory compiling nested string maps)
PR c++/80290
* cp-tree.h (tinst_level::free): Fix whitespace.
From-SVN: r259486
GCC Administrator [Thu, 19 Apr 2018 00:16:23 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r259483
Martin Liska [Wed, 18 Apr 2018 20:09:33 +0000 (22:09 +0200)]
Fix coding style and typos.
2018-04-18 Martin Liska <mliska@suse.cz>
* ipa-devirt.c (odr_subtypes_equivalent_p): Fix GNU coding
style.
2018-04-18 Martin Liska <mliska@suse.cz>
* lto.c (lto_read_decls): Fix GNU coding style and typos.
From-SVN: r259480
Martin Liska [Wed, 18 Apr 2018 20:08:44 +0000 (22:08 +0200)]
Make Wodr warnings stable.
2018-04-18 Martin Liska <mliska@suse.cz>
PR ipa/83983
PR ipa/85391
* lto.c (cmp_type_location): New function.
(lto_read_decls): First collect all types, then
sort them according by location before register_odr_type
is called.
2018-04-18 Martin Liska <mliska@suse.cz>
PR ipa/83983
PR ipa/85391
* g++.dg/lto/pr83121_1.C (struct Environment): Adjust expected
output.
From-SVN: r259479
Martin Liska [Wed, 18 Apr 2018 20:06:07 +0000 (22:06 +0200)]
Revert r258133.
2018-04-18 Martin Liska <mliska@suse.cz>
Revert
2018-03-02 Eric Botcazou <ebotcazou@adacore.com>
PR ipa/83983
* ipa-devirt.c (odr_subtypes_equivalent_p): Get the ODR type of both
arguments if they are comparable.
From-SVN: r259478
Martin Liska [Wed, 18 Apr 2018 20:05:10 +0000 (22:05 +0200)]
Revert r25841.
2018-04-18 Martin Liska <mliska@suse.cz>
Revert
2018-03-13 Eric Botcazou <ebotcazou@adacore.com>
PR lto/84805
* ipa-devirt.c (odr_subtypes_equivalent_p): Do not get the ODR type of
incomplete types.
From-SVN: r259477
H.J. Lu [Wed, 18 Apr 2018 19:14:28 +0000 (19:14 +0000)]
i386: Insert ENDBR after __morestack call
Since __morestack will jump back to its callee via indirect call, we
need to insert ENDBR after calling __morestack.
gcc/
PR target/85388
* config/i386/i386.c (ix86_expand_split_stack_prologue): Insert
ENDBR after calling __morestack.
gcc/testsuite/
PR target/85388
* gcc.dg/pr85388-1.c: New test.
* gcc.dg/pr85388-2.c: Likewise.
* gcc.dg/pr85388-3.c: Likewise.
* gcc.dg/pr85388-4.c: Likewise.
* gcc.dg/pr85388-5.c: Likewise.
* gcc.dg/pr85388-6.c: Likewise.
From-SVN: r259475
Jonathan Wakely [Wed, 18 Apr 2018 12:14:58 +0000 (13:14 +0100)]
PR libstdc++/85442 fix duplicate debuginfo for cxx11-ios_failure.cc
2018-04-18 Jonathan Wakely <jwakely@redhat.com>
Jakub Jelinek <jakub@redhat.com>
PR libstdc++/85442
* src/c++11/Makefile.am: Don't generate debuginfo again for
cxx11-ios_failure-lt.s and cxx11-ios_failure.s files.
* src/c++11/Makefile.in: Regenerate.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r259467
Jan Hubicka [Wed, 18 Apr 2018 11:29:26 +0000 (13:29 +0200)]
re PR lto/85391 (ICE in add_type_duplicate, at ipa-devirt.c:1887)
PR lto/85391
* lto.c (lto_read_decls): Do not test TYPE_CANONICAL before registering odr
types.
* g++.dg/lto/pr83121_0.C: Update template.
* g++.dg/lto/pr83121_1.C: Update template.
* g++.dg/lto/pr84805_0.C: Update template.
* g++.dg/lto/pr84805_1.C: Update template.
* g++.dg/lto/pr84805_2.C: Update template.
Co-Authored-By: Martin Liska <mliska@suse.cz>
From-SVN: r259464
Jonathan Wakely [Wed, 18 Apr 2018 11:15:38 +0000 (12:15 +0100)]
PR libstdc++/84442 if _Exit isn't declared then use _exit instead
PR libstdc++/84442
* testsuite/30_threads/thread/cons/terminate.cc
[!_GLIBCXX_USE_C99_STDLIB] : Use _exit or std::exit instead of _Exit.
From-SVN: r259463
David Malcolm [Wed, 18 Apr 2018 09:46:58 +0000 (09:46 +0000)]
re PR jit/85384 (libgccjit does not work if --with-gcc-major-version is used)
PR jit/85384
* acx.m4 (GCC_BASE_VER): Remove \$\$ from sed expression.
* configure.ac (gcc-driver-name.h): Honor --with-gcc-major-version
by using gcc_base_ver to generate a gcc_driver_version, and use
it when generating GCC_DRIVER_NAME.
* configure: Regenerate.
* configure: Regenerate.
From-SVN: r259462
Jakub Jelinek [Wed, 18 Apr 2018 08:47:26 +0000 (10:47 +0200)]
re PR target/81084 (powerpcspe port full of confusing configury / command-line options not related to SPE)
PR target/81084
* config.gcc: Obsolete powerpc*-*-*spe*.
From-SVN: r259461
Paolo Carlini [Wed, 18 Apr 2018 08:03:45 +0000 (08:03 +0000)]
re PR c++/84630 (ICE: TYPE_NAME() used on error_mark_node in tsubst_lambda_expr, at cp/pt.c:17141)
/cp
2018-04-18 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/84630
* pt.c (tsubst_lambda_expr): Check begin_lambda_type return value
for error_mark_node.
/testsuite
2018-04-18 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/84630
* g++.dg/cpp0x/pr84630.C: New.
From-SVN: r259460
Bill Seurer [Wed, 18 Apr 2018 07:02:40 +0000 (07:02 +0000)]
re PR sanitizer/85389 (posix_memalign() crash with address sanitizer when passing invalid arguments)
PR sanitizer/85389
* asan/asan_allocator.h (kAllocatorSpace): For __powerpc64__ change
from 0xa0000000000ULL to ~(uptr)0.
From-SVN: r259459
Jakub Jelinek [Wed, 18 Apr 2018 06:57:45 +0000 (08:57 +0200)]
re PR c++/84463 (Supposedly-incompliant "error: '* key0' is not a constant expression")
PR c++/84463
* typeck.c (cp_build_addr_expr_1): Move handling of offsetof-like
tricks from here to ...
* cp-gimplify.c (cp_fold) <case ADDR_EXPR>: ... here. Only use it
if INDIRECT_REF's operand is INTEGER_CST cast to pointer type.
* g++.dg/cpp0x/constexpr-nullptr-1.C: Add -O1 to dg-options.
* g++.dg/cpp0x/constexpr-nullptr-2.C: Expect different diagnostics
in two cases. Uncomment two other tests and add expected dg-error for
them.
* g++.dg/init/struct2.C: Cast to int rather than long to avoid
-Wnarrowing diagnostics on some targets for c++11.
* g++.dg/parse/array-size2.C: Remove xfail.
* g++.dg/cpp0x/constexpr-84463.C: New test.
From-SVN: r259458
Alexandre Oliva [Wed, 18 Apr 2018 05:17:26 +0000 (05:17 +0000)]
[PR c++/80290] recycle tinst garbage sooner
tinst_level objects are created during template instantiation, and
they're most often quite short-lived, but since there's no intervening
garbage collection, they accumulate throughout the pass while most by
far could be recycled after a short while. The original testcase in
PR80290, for example, creates almost 55 million tinst_level objects,
all but 10 thousand of them without intervening GC, but we don't need
more than 284 of them live at a time.
Furthermore, in many cases, TREE_LIST objects are created to stand for
the decl in tinst_level. In most cases, those can be recycled as soon
as the tinst_level object is recycled; in some relatively common
cases, they are modified and reused in up to 3 tinst_level objects.
In the same testcase, TREE_LISTs are used in all but 3 thousand of the
tinst_level objects, and we don't need more than 89 tinst_level
objects with TREE_LISTs live at a time. Furthermore, all but 2
thousand of those are created without intervening GC.
This patch arranges for tinst_level objects to be refcounted (I've
seen as many as 20 live references to a single tinst_level object in
my testing), and for pending_template, tinst_level and TREE_LIST
objects that can be recycled to be added to freelists; that's much
faster than ggc_free()ing them and reallocating them shortly
thereafter. In fact, the introduction of such freelists is what makes
this entire patch lighter-weight, when it comes to memory use, and
faster. With refcounting alone, the total memory footprint was still
about the same, and we spent more time.
In order to further reduce memory use, I've arranged for us to create
TREE_LISTs lazily, only at points that really need them (when printing
error messages). This grows tinst_level by an additional pointer, but
since a TREE_LIST holds a lot more than an extra pointer, and
tinst_levels with TREE_LISTs used to be allocated tens of thousands of
times more often than plain decl ones, we still save memory overall.
I was still not quite happy about growing memory use in cases that
used template classes but not template overload resolution, so I
changed the type of the errors field to unsigned short, from int.
With that change, in_system_header_p and refcount move into the same
word or half-word that used to hold errors, releasing a full word,
bringing tinst_level back to its original size, now without any
padding.
The errors field is only used to test whether we've had any errors
since the expansion of some template, to skip the expansion of further
templates. If we get 2^16 errors or more, it is probably reasonable
to refrain from expanding further templates, even if we would expand
them before this change.
With these changes, compile time for the original testcase at -O0,
with default checking enabled, is cut down by some 3.7%, total GCable
memory allocation is cut down by almost 20%, and total memory use (as
reported by GNU time as maxresident) is cut down by slightly over 15%.
for gcc/cp/ChangeLog
PR c++/80290
* cp-tree.h (struct tinst_level): Split decl into tldcl and
targs. Add private split_list_p, tree_list_p, and not_list_p
inline const predicates; to_list private member function
declaration; free public member function declaration; list_p,
get_node and maybe_get_node accessors, and refcount data
member. Narrow errors to unsigned short.
* error.c (print_instantiation_full_context): Use new
accessors.
(print_instantiation_partial_context_line): Likewise. Drop
const from tinst_level-typed parameter.
* mangle.c (mangle_decl_string): Likewise.
* pt.c (freelist): New template class.
(tree_list_freelist_head): New var.
(tree_list_freelist): New fn, along with specializations.
(tinst_level_freelist_head): New var.
(pending_template_freelist_head): Likewise.
(tinst_level_freelist, pending_template_freelist): New fns.
(tinst_level::to_list, tinst_level::free): Define.
(inc_refcount_use, dec_refcount_use): New fns for tinst_level.
(set_refcount_ptr): New template fn.
(add_pending_template): Adjust for refcounting, freelists and
new accessors.
(neglectable_inst_p): Take a NULL d as a non-DECL.
(limit_bad_template_recursion): Use new accessors.
(push_tinst_level): New overload to create the list.
(push_tinst_level_loc): Make it static, split decl into two
args, adjust tests and initialization to cope with split
lists, use freelist, adjust for refcounting.
(push_tinst_level_loc): New wrapper with the old interface.
(pop_tinst_level): Adjust for refcounting.
(record_last_problematic_instantiation): Likewise.
(reopen_tinst_level): Likewise. Use new accessors.
(instantiate_alias_template): Adjust for split list.
(fn_type_unification): Likewise.
(get_partial_spec_bindings): Likewise.
(instantiate_pending_templates): Use new accessors. Adjust
for refcount. Release pending_template to freelist.
(instantiating_current_function_p): Use new accessors.
From-SVN: r259457
Bill Schmidt [Wed, 18 Apr 2018 01:56:59 +0000 (01:56 +0000)]
undef-bool-2.c: Add -mvsx.
[gcc/testsuite]
2018-04-17 Bill Schmidt <wschmidt@linux.ibm.com>
* gcc.target/powerpc/undef-bool-2.c: Add -mvsx.
* gcc.target/g++.dg/ext/undef-bool-1.C: Likewise.
From-SVN: r259456
GCC Administrator [Wed, 18 Apr 2018 00:16:22 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r259455
Ian Lance Taylor [Tue, 17 Apr 2018 23:55:17 +0000 (23:55 +0000)]
os/signal: disable loading of history during test
Bring in https://golang.org/cl/98616 from gc tip.
Original CL description:
This change modifies Go to disable loading of users' shell history for
TestTerminalSignal tests. TestTerminalSignal, as part of its workload,
will execute a new interactive bash shell. Bash will attempt to load the
user's history from the file pointed to by the HISTFILE environment
variable. For users with large histories that may take up to several
seconds, pushing the whole test past the 5 second timeout and causing
it to fail.
Reviewed-on: https://go-review.googlesource.com/107624
From-SVN: r259452
Jakub Jelinek [Tue, 17 Apr 2018 22:18:47 +0000 (00:18 +0200)]
re PR debug/84637 (gcc/dbxout.c:684:14: runtime error: negation of -
9223372036854775808 cannot be represented in type 'long int'; cast to an unsigned type to negate this value to itself)
PR debug/84637
* dbxout.c (dbxout_int): Perform negation in unsigned int type.
(stabstr_D): Change type of unum from unsigned int to
unsigned HOST_WIDE_INT. Perform negation in unsigned HOST_WIDE_INT
type.
From-SVN: r259451
Jim Wilson [Tue, 17 Apr 2018 21:41:07 +0000 (21:41 +0000)]
RISC-V: Fix 32-bit stack pointer alignment problem.
gcc/
PR 84856
* config/riscv/riscv.c (riscv_compute_frame_info): Add calls to
RISCV_STACK_ALIGN when using outgoing_args_size and pretend_args_size.
Set arg_pointer_offset after using pretend_args_size.
From-SVN: r259449
Jakub Jelinek [Tue, 17 Apr 2018 21:38:45 +0000 (23:38 +0200)]
re PR rtl-optimization/85431 (UBSAN: ../../gcc/dse.c:303:15: runtime error: shift exponent 64 is too large for 64-bit type 'long unsigned int')
PR rtl-optimization/85431
* dse.c (record_store): Ignore zero width stores.
From-SVN: r259448
Jakub Jelinek [Tue, 17 Apr 2018 20:43:49 +0000 (22:43 +0200)]
re PR testsuite/85326 (`make check` fails with `--disable-bootstrap` and `--enable-languages=c`)
PR testsuite/85326
* g++.dg/other/pr81422.C: Require effective target tls and c++11.
* g++.dg/other/pr60675.C: Likewise. Remove -std=c++11 from dg-options.
* g++.dg/other/sve_tls_2.C: Require effective target tls.
From-SVN: r259447
Jakub Jelinek [Tue, 17 Apr 2018 20:22:50 +0000 (22:22 +0200)]
re PR sanitizer/85230 (asan: false positives in kernel on allocas)
PR sanitizer/85230
* asan.c (handle_builtin_stack_restore): Adjust comment. Emit
__asan_allocas_unpoison call and last_alloca_addr = new_sp before
__builtin_stack_restore rather than after it.
* builtins.c (expand_asan_emit_allocas_unpoison): Pass
arg1 + (virtual_dynamic_stack_rtx - stack_pointer_rtx) as second
argument instead of virtual_dynamic_stack_rtx.
From-SVN: r259446
Ian Lance Taylor [Tue, 17 Apr 2018 20:10:49 +0000 (20:10 +0000)]
gccgo: suppress "ar rcD" and "-zdefs" on AIX
Reviewed-on: https://go-review.googlesource.com/100955
From-SVN: r259445
Joseph Myers [Tue, 17 Apr 2018 19:25:30 +0000 (20:25 +0100)]
Update gcc .po files.
* be.po, da.po, de.po, el.po, es.po, fi.po, fr.po, hr.po, id.po,
ja.po, nl.po, ru.po, sr.po, sv.po, tr.po, uk.po, vi.po, zh_CN.po,
zh_TW.po: Update.
From-SVN: r259443
Kelvin Nilsen [Tue, 17 Apr 2018 18:58:08 +0000 (18:58 +0000)]
rs6000-protos.h (rs6000_builtin_is_supported_p): New prototype.
gcc/ChangeLog:
2018-04-13 Kelvin Nilsen <kelvin@gcc.gnu.org>
* config/rs6000/rs6000-protos.h (rs6000_builtin_is_supported_p):
New prototype.
* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
Add note to error message to explain internal mapping of overloaded
built-in function name to non-overloaded built-in function name.
* config/rs6000/rs6000.c (rs6000_builtin_is_supported_p): New
function.
gcc/testsuite/ChangeLog:
2018-04-13 Kelvin Nilsen <kelvin@gcc.gnu.org>
* gcc.target/powerpc/bfp/scalar-extract-sig-5.c: Simplify to
prevent cascading of errors and change expected error message.
* gcc.target/powerpc/bfp/scalar-test-neg-4.c: Restrict this test
to 64-bit targets.
* gcc.target/powerpc/bfp/scalar-test-data-class-8.c: Likewise.
* gcc.target/powerpc/bfp/scalar-test-data-class-9.c: Likewise.
* gcc.target/powerpc/bfp/scalar-test-data-class-10.c: Likewise.
* gcc.target/powerpc/bfp/scalar-insert-exp-11.c: Change expected
error message.
* gcc.target/powerpc/bfp/scalar-extract-exp-5.c: Likewise.
From-SVN: r259442
Michael Meissner [Tue, 17 Apr 2018 18:22:08 +0000 (18:22 +0000)]
re PR target/85424 (The __builtin_packlongdouble function might have issues with the output overlapping the inputs)
2018-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/85424
* config/rs6000/rs6000.md (pack<mode>): Do not try handle a pack
where the inputs overlap with the output.
From-SVN: r259441
Ian Lance Taylor [Tue, 17 Apr 2018 17:58:05 +0000 (17:58 +0000)]
backtrace.c: Revert last two changes.
* backtrace.c: Revert last two changes. Don't call mmap
directly.
From-SVN: r259440
Ian Lance Taylor [Tue, 17 Apr 2018 17:29:27 +0000 (17:29 +0000)]
backtrace.c: Include backtrace-supported.h before checking BACKTRACE_USES_MALLOC.
* backtrace.c: Include backtrace-supported.h before checking
BACKTRACE_USES_MALLOC.
From-SVN: r259439
Jakub Jelinek [Tue, 17 Apr 2018 17:18:20 +0000 (19:18 +0200)]
sse.md (vec_extract_lo_<mode><mask_name>): Add (=v, v) alternative and explicit "memory" attribute.
* config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Add
(=v, v) alternative and explicit "memory" attribute.
(vec_extract_lo_<mode><mask_name>): Likewise. Also add
"type", "prefix", "prefix_extra", "length_immediate" and "mode"
attributes.
(vec_extract_lo_<mode><mask_name>): Add (=v, v) alternative and use
"sselog1" type instead of "sselog".
(vec_extract_hi_<mode><mask_name>): Use "sselog1" type instead of
"sselog". Remove explicit "memory" attribute.
(vec_extract_lo_v32hi): Add (=v, v) alternative and explicit "memory",
"type", "prefix", "prefix_extra", "length_immediate" and "mode"
attributes.
(vec_extract_hi_v32hi): Merge all alternatives into one, use
"sselog1" type instead of "sselog". Remove explicit "memory"
attribute.
(vec_extract_hi_v16hi): Merge each pair of alternatives into one,
use "sselog1" type instead of "sselog". Remove explicit "memory"
attribute.
(vec_extract_lo_v64qi): Add (=v, v) alternative and explicit "memory",
"type", "prefix", "prefix_extra", "length_immediate" and "mode"
attributes.
(vec_extract_hi_v64qi): Merge all alternatives into one, use
"sselog1" type instead of "sselog". Remove explicit "memory"
attribute.
(vec_extract_hi_v32qi): Merge each pair of alternatives into one,
use "sselog1" type instead of "sselog". Remove explicit "memory"
attribute.
From-SVN: r259438
Kyrylo Tkachov [Tue, 17 Apr 2018 17:06:36 +0000 (17:06 +0000)]
re PR testsuite/85326 (`make check` fails with `--disable-bootstrap` and `--enable-languages=c`)
PR testsuite/85326
Commit missing hunk from r259435.
From-SVN: r259437
Jakub Jelinek [Tue, 17 Apr 2018 17:01:31 +0000 (19:01 +0200)]
re PR target/85430 (ICE: SIGSEGV in memory_operand at recog.c:1358/9 with -O2 -fno-tree-ccp -fno-tree-fre)
PR target/85430
* config/i386/i386.md (*ashlqi3_1_slp): Use alu1 type instead of alu.
* gcc.dg/pr85430.c: New test.
From-SVN: r259436
Kyrylo Tkachov [Tue, 17 Apr 2018 16:34:56 +0000 (16:34 +0000)]
[AArch64/arm] PR testsuite/85326 Avoid C++ tests when C++ compiler not present
PR testsuite/85326
* gcc.target/arm/pr54300.C: Move to...
* g++.dg/other/pr54300.C: ... Here. Add target directives.
* gcc.target/arm/pr55073.C: Move to...
* g++.dg/other/pr55073.C: ... Here. Add target directives.
* gcc.target/arm/pr56184.C: Move to...
* g++.dg/other/pr56184.C: ... Here. Add target directives.
* gcc.target/arm/pr59985.C: Move to...
* g++.dg/other/pr59985.C: ... Here. Add target directives.
* gcc.target/aarch64/pr60675.C: Move to...
* g++.dg/other/pr60675.C: ... Here. Add target directives.
* gcc.target/aarch64/pr81422.C: Move to...
* g++.dg/other/pr81422.C: ... Here. Add target directives.
* gcc.target/aarch64/sve/const_pred_1.C: Move to...
* g++.dg/other/sve_const_pred_1.C: ... Here. Add target directives.
* gcc.target/aarch64/sve/const_pred_2.C: Move to...
* g++.dg/other/sve_const_pred_2.C: ... Here. Add target directives.
* gcc.target/aarch64/sve/const_pred_3.C: Move to...
* g++.dg/other/sve_const_pred_3.C: ... Here. Add target directives.
* gcc.target/aarch64/sve/const_pred_4.C: Move to...
* g++.dg/other/sve_const_pred_4.C: ... Here. Add target directives.
* gcc.target/aarch64/sve/tls_2.C: Move to...
* g++.dg/other/sve_tls_2.C: ... Here. Add target directives.
* gcc.target/aarch64/pr81414.C: Rename to...
* gcc.target/aarch64/pr81414.c: ... This.
* gcc.target/aarch64/simd/pr67896.C: Rename to...
* gcc.target/aarch64/simd/pr67896.c: ... This. Update error expected
messages.
* gcc.target/aarch64/sve/vcond_1.C: Rename to...
* gcc.target/aarch64/sve/vcond_1.c: ... This. Avoid use of stdint.h.
* gcc.target/aarch64/sve/vcond_1_run.C: Rename to...
* gcc.target/aarch64/sve/vcond_1_run.c: ... This. Update include
file name.
From-SVN: r259435
Ian Lance Taylor [Tue, 17 Apr 2018 13:59:38 +0000 (13:59 +0000)]
backtrace.c (backtrace_full): When testing whether we can allocate memory...
* backtrace.c (backtrace_full): When testing whether we can
allocate memory, call mmap directly, and munmap the memory.
Fixes https://github.com/ianlancetaylor/libbacktrace/issues/13 .
From-SVN: r259434
Jakub Jelinek [Tue, 17 Apr 2018 09:16:48 +0000 (11:16 +0200)]
re PR middle-end/85414 (ICE: in ix86_expand_prologue, at config/i386/i386.c:13810 with -Og -fgcse)
PR middle-end/85414
* rtlhooks.c (gen_lowpart_if_possible): Don't call gen_lowpart_SUBREG
on a SUBREG.
* gcc.dg/pr85414.c: New test.
From-SVN: r259433
Martin Jambor [Tue, 17 Apr 2018 08:48:41 +0000 (10:48 +0200)]
Call expand_all_artificial_thunks in ipa-cp if necessary
2018-04-17 Martin Jambor <mjambor@suse.cz>
PR ipa/85421
* ipa-cp.c (create_specialized_node): Call
expand_all_artificial_thunks if necessary.
testsuite/
* g++.dg/ipa/pr85421.C: New test.
From-SVN: r259432
Martin Liska [Tue, 17 Apr 2018 08:28:21 +0000 (10:28 +0200)]
Fix coding style and add a new test-case (PR lto/85405).
2018-04-17 Martin Liska <mliska@suse.cz>
PR lto/85405
* ipa-devirt.c (odr_types_equivalent_p): Remove trailing
in message, remote space in between '_G' and '('.
2018-04-17 Martin Liska <mliska@suse.cz>
PR lto/85405
* g++.dg/lto/pr85405b_0.C: New test.
* g++.dg/lto/pr85405b_1.C: New test.
From-SVN: r259431
Jakub Jelinek [Tue, 17 Apr 2018 07:08:06 +0000 (09:08 +0200)]
re PR target/85281 (Assembler messages: Error: operand size mismatch for `vpbroadcastb' with -mavx512bw -masm=intel)
PR target/85281
* config/i386/sse.md (reduces<mode><mask_scalar_name>,
avx512f_vmcmp<mode>3<round_saeonly_name>,
avx512f_vmcmp<mode>3_mask<round_saeonly_name>,
avx512f_sgetexp<mode><mask_scalar_name><round_saeonly_scalar_name>,
avx512f_rndscale<mode><round_saeonly_name>,
avx512dq_ranges<mode><mask_scalar_name><round_saeonly_scalar_name>,
avx512f_vgetmant<mode><mask_scalar_name><round_saeonly_scalar_name>):
Use %<iptr>2 instead of %2 for -masm=intel.
(avx512f_vcvtss2usi<round_name>, avx512f_vcvtss2usiq<round_name>,
avx512f_vcvttss2usi<round_saeonly_name>,
avx512f_vcvttss2usiq<round_saeonly_name>): Use %k1 instead of %1 for
-masm=intel.
(avx512f_vcvtsd2usi<round_name>, avx512f_vcvtsd2usiq<round_name>,
avx512f_vcvttsd2usi<round_saeonly_name>,
avx512f_vcvttsd2usiq<round_saeonly_name>, ufloatv2siv2df2<mask_name>):
Use %q1 instead of %1 for -masm=intel.
(avx512f_sfixupimm<mode><sd_maskz_name><round_saeonly_name>,
avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Use %<iptr>3 instead
of %3 for -masm=intel.
(sse2_shufpd_v2df_mask): Fix a typo, change %{6%} to %{%6%} for
-masm=intel.
(*avx512vl_<code>v2div2qi2_store): Use %w0 instead of %0 for
-masm=intel.
(*avx512vl_<code><mode>v4qi2_store): Use %k0 instead of %0 for
-masm=intel.
(avx512vl_<code><mode>v4qi2_mask_store): Use a single pattern with
%k0 and %1 for -masm=intel rather than two patterns, one with %0 and
%g1.
(*avx512vl_<code><mode>v8qi2_store): Use %q0 instead of %0 for
-masm=intel.
(avx512vl_<code><mode>v8qi2_mask_store): Use a single pattern with
%q0 and %1 for -masm=intel rather than two patterns, one with %0 and
%g1 and one with %0 and %1.
(avx512er_vmrcp28<mode><round_saeonly_name>,
avx512er_vmrsqrt28<mode><round_saeonly_name>): Use %<iptr>1 instead of
%1 for -masm=intel.
(avx5124fmaddps_4fmaddps_mask, avx5124fmaddps_4fmaddss_mask,
avx5124fmaddps_4fnmaddps_mask, avx5124fmaddps_4fnmaddss_mask,
avx5124vnniw_vp4dpwssd_mask, avx5124vnniw_vp4dpwssds_mask): Swap order
of %0 and %{%4%} for -masm=intel.
(avx5124fmaddps_4fmaddps_maskz, avx5124fmaddps_4fmaddss_maskz,
avx5124fmaddps_4fnmaddps_maskz, avx5124fmaddps_4fnmaddss_maskz,
avx5124vnniw_vp4dpwssd_maskz, avx5124vnniw_vp4dpwssds_maskz): Swap
order of %0 and %{%5%}%{z%} for -masm=intel.
From-SVN: r259430
Martin Liska [Tue, 17 Apr 2018 05:41:40 +0000 (05:41 +0000)]
Support bitfields in Wodr machinery (PR lto/85405).
2018-04-17 Jan Hubicka <jh@suse.cz>
PR lto/85405
* ipa-devirt.c (odr_types_equivalent_p): Handle bit fields.
2018-04-17 Martin Liska <mliska@suse.cz>
PR lto/85405
* g++.dg/lto/pr85405_0.C: New test.
* g++.dg/lto/pr85405_1.C: New test.
From-SVN: r259429
Martin Liska [Tue, 17 Apr 2018 05:40:39 +0000 (07:40 +0200)]
Make redirection only for target_clones: V3 (PR ipa/85329).
2018-04-17 Martin Liska <mliska@suse.cz>
PR ipa/85329
* multiple_target.c (create_dispatcher_calls): Set apostrophes
for target_clone error message. Make default implementation
clone to be a local declaration.
(separate_attrs): Add new argument and check for an empty
string.
(expand_target_clones): Handle it.
(ipa_target_clone): Make redirection just for target_clones
functions.
2018-04-17 Martin Liska <mliska@suse.cz>
PR ipa/85329
* g++.dg/ext/pr85329-2.C: New test.
* g++.dg/ext/pr85329.C: New test.
* gcc.target/i386/mvc12.c: New test.
From-SVN: r259428
GCC Administrator [Tue, 17 Apr 2018 00:16:14 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r259426
Alexandre Oliva [Mon, 16 Apr 2018 21:35:34 +0000 (21:35 +0000)]
[PR c++/85039] no type definitions in builtin offsetof
Types defined within a __builtin_offsetof argument don't always get
properly recorded as members of their context types, so if they're
anonymous, we may fail to assign them an anon type index for mangling
and ICE.
We shouldn't allow types to be introduced in __builtin_offsetof, I
think, and Jason says the std committee agrees, so I've arranged for
us to reject them.
Even then, we still parse the definitions and attempt to assign
mangled names to its member functions, so the ICE remains. Since
we've already reported an error, we might as well complete the name
assignment with an arbitrary index, thus avoiding the ICE.
We used to have a test that expected to be able to define types in
__builtin_offsetof; this patch removes that specific test.
for gcc/cp/ChangeLog
PR c++/85039
* parser.c (cp_parser_builtin_offset): Reject type definitions.
* mangle.c (nested_anon_class_index): Avoid crash returning -1
if we've seen errors.
for gcc/testsuite/ChangeLog
PR c++/85039
* g++.dg/pr85039-1.C: New.
* g++.dg/pr85039-2.C: New.
* g++.dg/parse/semicolon3.C: Remove test_offsetof.
From-SVN: r259423
Bill Schmidt [Mon, 16 Apr 2018 18:18:42 +0000 (18:18 +0000)]
re PR target/85080 (gcc.dg/vect/costmodel/ppc/costmodel-pr37194.c fails starting with r248678)
[gcc/testsuite]
2018-04-16 Bill Schmidt <wschmidt@linux.ibm.com>
PR target/85080
* gcc.dg/vect/costmodel/ppc/costmodel-pr37194.c: Skip dump checks
if the target supports efficient unaligned storage accesses.
From-SVN: r259407
Cesar Philippidis [Mon, 16 Apr 2018 18:01:09 +0000 (11:01 -0700)]
[openacc] Fix ICE when compiling tile loop containing infinite loop
2018-04-16 Cesar Philippidis <cesar@codesourcery.com>
Tom de Vries <tom@codesourcery.com>
PR middle-end/84955
* omp-expand.c (expand_oacc_for): Add dummy false branch for
tiled basic blocks without omp continue statements.
* testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
* testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
Co-Authored-By: Tom de Vries <tom@codesourcery.com>
From-SVN: r259406
Aaron Sawdey [Mon, 16 Apr 2018 14:50:06 +0000 (14:50 +0000)]
re PR target/83660 (ICE with vec_extract inside expression statement)
2018-04-16 Aaron Sawdey <acsawdey@linux.ibm.com>
PR target/83660
* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Mark
vec_extract expression as having side effects to make sure it gets
a cleanup point.
2018-04-16 Aaron Sawdey <acsawdey@linux.ibm.com>
PR target/83660
* gcc.target/powerpc/pr83660.C: New test.
From-SVN: r259403
H.J. Lu [Mon, 16 Apr 2018 11:31:22 +0000 (11:31 +0000)]
i386: Check error_mark_node in multiversioning
Since CET is applied to the whole program, it is correct to disallow
-fcf-protection=full without -mcet. But compiler shouldn't crash.
gcc/
PR target/85403
* config/i386/i386.c (get_builtin_code_for_version): Check
error_mark_node.
gcc/testsuite/
PR target/85403
* gcc.target/i386/pr85403.c: New test.
---
gcc/config/i386/i386.c | 2 ++
gcc/testsuite/g++.dg/ext/mv1.C | 2 +-
gcc/testsuite/g++.dg/ext/mv14.C | 2 +-
gcc/testsuite/g++.dg/ext/mv15.C | 2 +-
gcc/testsuite/g++.dg/ext/mv16.C | 2 +-
gcc/testsuite/g++.dg/ext/mv17.C | 2 +-
gcc/testsuite/g++.dg/ext/mv18.C | 2 +-
gcc/testsuite/g++.dg/ext/mv19.C | 2 +-
gcc/testsuite/g++.dg/ext/mv20.C | 2 +-
gcc/testsuite/g++.dg/ext/mv21.C | 2 +-
gcc/testsuite/g++.dg/ext/mv22.C | 2 +-
gcc/testsuite/g++.dg/ext/mv23.C | 2 +-
gcc/testsuite/g++.dg/ext/mv26.C | 1 +
gcc/testsuite/g++.dg/ext/mv6.C | 2 +-
gcc/testsuite/g++.dg/ext/mvc1.C | 1 +
gcc/testsuite/gcc.target/i386/cet-notrack-icf-1.c | 2 +-
gcc/testsuite/gcc.target/i386/cet-notrack-icf-3.c | 2 +-
gcc/testsuite/gcc.target/i386/cet-property-2.c | 2 +-
gcc/testsuite/gcc.target/i386/mvc1.c | 1 +
gcc/testsuite/gcc.target/i386/mvc10.c | 1 +
gcc/testsuite/gcc.target/i386/mvc11.c | 2 +-
gcc/testsuite/gcc.target/i386/mvc6.c | 2 +-
gcc/testsuite/gcc.target/i386/mvc7.c | 1 +
gcc/testsuite/gcc.target/i386/mvc8.c | 2 +-
gcc/testsuite/gcc.target/i386/mvc9.c | 2 +-
gcc/testsuite/gcc.target/i386/pr81213.c | 1 +
gcc/testsuite/gcc.target/i386/pr81214.c | 1 +
gcc/testsuite/gcc.target/i386/pr85403.c | 10 ++++++++++
gcc/testsuite/gcc.target/i386/sse-26.c | 2 +-
29 files changed, 39 insertions(+), 20 deletions(-)
create mode 100644 gcc/testsuite/gcc.target/i386/pr85403.c
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index
6fa5b0add02..
8a73fc0d316 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -32344,6 +32344,8 @@ get_builtin_code_for_version (tree decl, tree *predicate_list)
&global_options_set);
gcc_assert (target_node);
+ if (target_node == error_mark_node)
+ return 0;
new_target = TREE_TARGET_OPTION (target_node);
gcc_assert (new_target);
diff --git a/gcc/testsuite/gcc.target/i386/pr85403.c b/gcc/testsuite/gcc.target/i386/pr85403.c
new file mode 100644
index
00000000000..
f4fb12dd4e2
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr85403.c
@@ -0,0 +1,10 @@
+/* { dg-do compile } */
+/* { dg-options "-fcf-protection -mcet" } */
+/* { dg-require-ifunc "" } */
+
+__attribute__((target_clones("avx","arch=slm","arch=core-avx2","default")))
+int
+foo ()
+{
+ return -2;
+} /* { dg-error "requires Intel CET support" } */
From-SVN: r259400
Olga Makhotina [Mon, 16 Apr 2018 11:23:55 +0000 (11:23 +0000)]
Fixed g++.dg/ext/mv16.C with -march=native.
gcc/
PR target/84331
* gcc/config.gcc: Support "skylake".
* gcc/config/i386/i386-c.c (ix86_target_macros_internal): Handle
PROCESSOR_SKYLAKE.
* gcc/config/i386/i386.c (m_SKYLAKE): Define.
(processor_target_table): Add "skylake".
(ix86_option_override_internal): Add "skylake".
(get_builtin_code_for_version): Handle PROCESSOR_SKYLAKE,
PROCESSOR_CANNONLAKE.
(get_builtin_code_for_version): Fix priority for
PROCESSOR_ICELAKE_CLIENT, PROCESSOR_ICELAKE_SERVER,
PROCESSOR_SKYLAKE-AVX512.
* gcc/config/i386/i386.h (processor_costs): Define TARGET_SKYLAKE.
(processor_type): Add PROCESSOR_SKYLAKE.
gcc/testsuite/
PR target/84331
* gcc/testsuite/gcc.target/i386/funcspec-56.inc: Test arch=skylake.
From-SVN: r259399
Jakub Jelinek [Mon, 16 Apr 2018 11:22:40 +0000 (13:22 +0200)]
re PR target/84945 (UBSAN: gcc/config/i386/i386.c:33312:22: runtime error: shift exponent 32 is too large for 32-bit type 'int')
PR target/84945
* config/i386/cpuinfo.c (set_feature): Wrap into do while (0) to avoid
-Wdangling-else warnings. Mask shift counts to avoid
-Wshift-count-negative and -Wshift-count-overflow false positives.
From-SVN: r259398
Paolo Carlini [Mon, 16 Apr 2018 08:31:23 +0000 (08:31 +0000)]
re PR c++/85112 (ICE with invalid constexpr)
2018-04-16 Paolo Carlini <paolo.carlini@oracle.com>
Jason Merrill <jason@redhat.com>
PR c++/85112
* convert.c (convert_to_integer_1): Use direct recursion for
enumeral types and types with a precision less than the number
of bits in their mode.
/testsuite
2018-04-16 Paolo Carlini <paolo.carlini@oracle.com>
Jason Merrill <jason@redhat.com>
PR c++/85112
* g++.dg/cpp0x/pr85112.C: New.
Co-Authored-By: Jason Merrill <jason@redhat.com>
From-SVN: r259397
Jonathan Wakely [Mon, 16 Apr 2018 08:24:40 +0000 (09:24 +0100)]
Make Filesystem TS tests pass in C++17 mode
The <testsuite_fs.h> header defaults to using std::filesystem in C++17
mode. The Filesystem TS tests need to define the macro that causes
std::experimental::filesystem to be used instead.
* testsuite/experimental/filesystem/file_status/1.cc: Add
-DUSE_FILESYSTEM_TS to dg-options.
* testsuite/experimental/filesystem/iterators/directory_iterator.cc:
Likewise.
* testsuite/experimental/filesystem/iterators/pop.cc: Likewise.
* testsuite/experimental/filesystem/iterators/
recursive_directory_iterator.cc: Likewise.
* testsuite/experimental/filesystem/operations/absolute.cc: Likewise.
* testsuite/experimental/filesystem/operations/canonical.cc: Likewise.
* testsuite/experimental/filesystem/operations/copy.cc: Likewise.
* testsuite/experimental/filesystem/operations/copy_file.cc: Likewise.
* testsuite/experimental/filesystem/operations/create_directories.cc:
Likewise.
* testsuite/experimental/filesystem/operations/create_directory.cc:
Likewise.
* testsuite/experimental/filesystem/operations/create_symlink.cc:
Likewise.
* testsuite/experimental/filesystem/operations/current_path.cc:
Likewise.
* testsuite/experimental/filesystem/operations/equivalent.cc: Likewise.
* testsuite/experimental/filesystem/operations/exists.cc: Likewise.
* testsuite/experimental/filesystem/operations/file_size.cc: Likewise.
* testsuite/experimental/filesystem/operations/is_empty.cc: Likewise.
* testsuite/experimental/filesystem/operations/last_write_time.cc:
Likewise.
* testsuite/experimental/filesystem/operations/permissions.cc:
Likewise.
* testsuite/experimental/filesystem/operations/read_symlink.cc:
Likewise.
* testsuite/experimental/filesystem/operations/remove.cc: Likewise.
* testsuite/experimental/filesystem/operations/remove_all.cc: Likewise.
* testsuite/experimental/filesystem/operations/status.cc: Likewise.
* testsuite/experimental/filesystem/operations/temp_directory_path.cc:
Likewise.
* testsuite/experimental/filesystem/path/append/path.cc: Likewise.
* testsuite/experimental/filesystem/path/assign/assign.cc: Likewise.
* testsuite/experimental/filesystem/path/assign/copy.cc: Likewise.
* testsuite/experimental/filesystem/path/compare/compare.cc: Likewise.
* testsuite/experimental/filesystem/path/compare/path.cc: Likewise.
* testsuite/experimental/filesystem/path/compare/strings.cc: Likewise.
* testsuite/experimental/filesystem/path/concat/path.cc: Likewise.
* testsuite/experimental/filesystem/path/concat/strings.cc: Likewise.
* testsuite/experimental/filesystem/path/construct/copy.cc: Likewise.
* testsuite/experimental/filesystem/path/construct/default.cc:
Likewise.
* testsuite/experimental/filesystem/path/construct/locale.cc: Likewise.
* testsuite/experimental/filesystem/path/construct/range.cc: Likewise.
* testsuite/experimental/filesystem/path/construct/string_view.cc:
Likewise.
* testsuite/experimental/filesystem/path/decompose/extension.cc:
Likewise.
* testsuite/experimental/filesystem/path/decompose/filename.cc:
Likewise.
* testsuite/experimental/filesystem/path/decompose/parent_path.cc:
Likewise.
* testsuite/experimental/filesystem/path/decompose/relative_path.cc:
Likewise.
* testsuite/experimental/filesystem/path/decompose/root_directory.cc:
Likewise.
* testsuite/experimental/filesystem/path/decompose/root_name.cc:
Likewise.
* testsuite/experimental/filesystem/path/decompose/root_path.cc:
Likewise.
* testsuite/experimental/filesystem/path/decompose/stem.cc: Likewise.
* testsuite/experimental/filesystem/path/generic/generic_string.cc:
Likewise.
* testsuite/experimental/filesystem/path/itr/traversal.cc: Likewise.
* testsuite/experimental/filesystem/path/modifiers/clear.cc: Likewise.
* testsuite/experimental/filesystem/path/modifiers/make_preferred.cc:
Likewise.
* testsuite/experimental/filesystem/path/modifiers/remove_filename.cc:
Likewise.
* testsuite/experimental/filesystem/path/modifiers/replace_extension.cc:
Likewise.
* testsuite/experimental/filesystem/path/modifiers/replace_filename.cc:
Likewise.
* testsuite/experimental/filesystem/path/modifiers/swap.cc: Likewise.
* testsuite/experimental/filesystem/path/native/string.cc: Likewise.
* testsuite/experimental/filesystem/path/nonmember/hash_value.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/empty.cc: Likewise.
* testsuite/experimental/filesystem/path/query/has_extension.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/has_filename.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/has_parent_path.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/has_relative_path.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/has_root_directory.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/has_root_name.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/has_root_path.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/has_stem.cc: Likewise.
* testsuite/experimental/filesystem/path/query/is_relative.cc:
Likewise.
From-SVN: r259396
Julia Koval [Mon, 16 Apr 2018 05:59:52 +0000 (07:59 +0200)]
Add sse_unaligned_load_optimal and sse_unaligned_store_optimal to Skylake.
gcc/
PR target/84413
* config/i386/x86-tune.def (X86_TUNE_SSE_UNALIGNED_LOAD_OPTIMAL,
X86_TUNE_SSE_UNALIGNED_STORE_OPTIMAL): Add m_SKYLAKE_AVX512
From-SVN: r259395
projects / platform / upstream / gcc.git / log