These testcases started failing with r12-630 and one of them
got fixed with r12-4531 (aka PR102764 fix and r12-4616 further
improved the fix) and the other went latent in r12-2591 (i.e. threader
changes) and I believe was fixed for real by the PR102764 fix too.
2022-03-02 Jakub Jelinek <jakub@redhat.com>
PR debug/100541
* g++.dg/opt/pr100541-1.C: New test.
* g++.dg/opt/pr100541-2.C: New test.
This fixes some comment spelling bugs in tree-ssa-strlen.cc.
2022-03-02 Jakub Jelinek <jakub@redhat.com>
* tree-ssa-strlen.cc (strlen_pass::handle_assign,
strlen_pass::before_dom_children): Comment spelling fixes.
Use avx2-check mechanism to avoid illegal instrucion on non-avx2 target.
gcc/testsuite/ChangeLog:
PR target/104726
* gcc.target/i386/pr104551.c: Use avx2-check.h.
Use standard C type instead of __int64_t which doesn't work on Solaris.
gcc/testsuite/ChangeLog:
PR target/104724
* gcc.target/i386/avx512fp16-vcvtsi2sh-1b.c: Use long long
instead of __int64_t.
* gcc.target/i386/avx512fp16-vcvtsi2sh64-1b.c: Ditto.
* gcc.target/i386/avx512fp16-vcvtusi2sh-1b.c: Ditto.
* gcc.target/i386/avx512fp16-vcvtusi2sh64-1b.c: Ditto.
Related to:
PR tree-optimization/104715 - false dangling pointer with strstr
gcc/testsuite/ChangeLog:
PR tree-optimization/104715
* gcc.dg/Wdangling-pointer-3.c: New test.
The following testcase emits bogus -Wdangling-pointer warnings.
The bug is that when it sees that ptr immediate use is a call that
returns one of its arguments, it will assume that the return value
is based on ptr, but that is the case only if ptr is passed to the
argument that is actually returned (so e.g. for memcpy the first argument,
etc.). When the builtins guarantee e.g. that the result is based on the
first argument (either ERF_RETURNS_ARG 0 in which case it will always
just returns the first argument as is, or when it is something like
strstr or strpbrk or mempcpy that it returns some pointer based on the
first argument), it means the result is not based on second or following
argument if any. The second hunk fixes this.
The first hunk just removes an unnecessary TREE_CODE check, the code only
pushes SSA_NAMEs into the pointers vector and if it didn't, it uses
FOR_EACH_IMM_USE_FAST (use_p, iter, ptr)
a few lines below this, which of course requires that ptr is a SSA_NAME.
Tree checking on SSA_NAME_VERSION will already ensure that if it wasn't
a SSA_NAME, we'd ICE.
2022-03-01 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/104715
* gimple-ssa-warn-access.cc (pass_waccess::check_pointer_uses): Don't
unnecessarily test if ptr is a SSA_NAME, it has to be. Only push lhs
of a call if gimple_call_return_arg is equal to ptr, not just when it
is non-NULL.
* c-c++-common/Wdangling-pointer-7.c: New test.
I've noticed various spelling bugs in comments in this file.
There is one spot I haven't fixed:
"Otherwise, VAR is the auto variable
(including an unnamed temporary such as a compound literal) whose
lifetime's rended it dangling."
I'm afraid I don't know what it wanted to say, "lifetime rendered it"
or something else?
2022-03-01 Jakub Jelinek <jakub@redhat.com>
* gimple-ssa-warn-access.cc (warn_string_no_nul,
maybe_warn_nonstring_arg, fndecl_alloc_p, new_delete_mismatch_p,
matching_alloc_calls_p, maybe_warn_alloc_args_overflow,
pass_waccess::check_alloca, pass_waccess::check_strcat,
memmodel_to_uhwi, fntype_argno_type,
pass_waccess::maybe_check_access_sizes,
pass_waccess::check_call_access,
pass_waccess::maybe_check_dealloc_call, pass_waccess::check_stmt):
Comment spelling fixes.
Limit PR 35513 tests to Linux since they fail on 32-bit Solaris/x86 with
Solaris linker.
PR testsuite/104725
* g++.target/i386/pr35513-1.C: Limit to Linux.
* g++.target/i386/pr35513-2.C: Likewise.
lto-plugin/ChangeLog:
* lto-plugin.c (process_offload_section): Use a linker as many
comments are connected to gold linker.
(process_option): Likewise.
This fixes a false positive warning seen with LTO:
12/bits/regex_compiler.tcc:443:32: error: '__last_char._M_char' may be used uninitialized [-Werror=maybe-uninitialized]
Given that the std::regex code is not very efficient anyway, the
overhead of initializing this byte should be minimal.
libstdc++-v3/ChangeLog:
PR middle-end/103984
* include/bits/regex_compiler.h (_BracketMatcher::_M_char): Use
default member initializer.
The following checks whether we can copy the loop before attempting
to do so in loop distribution. In the testcase there's a computed
goto and thus abnormal edges which we cannot redirect.
2022-03-01 Richard Biener <rguenther@suse.de>
PR tree-optimization/104716
* tree-loop-distribution.cc (find_seed_stmts_for_distribution):
Check if we can copy the loop.
* gfortran.dg/pr104716.f: New testcase.
We need to be able to reverse a vector for negative strides.
2022-03-01 Richard Biener <rguenther@suse.de>
PR testsuite/104728
* gcc.dg/vect/pr81196-2.c: Require vect_perm.
commit a5883ba0de
Author: Michael Matz <matz@gcc.gnu.org>
Date: Tue Nov 24 15:37:32 2009 +0000
introduced currently_expanding_gimple_stmt, which was set and cleared in
expand_gimple_basic_block when expanding gimple statement to RTL. But it
isn't cleared when expand_gimple_basic_block returns inside the loop.
PR middle-end/104721
* cfgexpand.cc (expand_gimple_basic_block): Clear
currently_expanding_gimple_stmt when returning inside the loop.
Committed as obvious (in hindsight).
2022-03-01 Roger Sayle <roger@nextmovesoftware.com>
gcc/testsuite/ChangeLog
* gcc.target/i386/pr80270.c: Don't compile new test case on ia32.
For a test-case doing an openmp target simd reduction on a complex double:
...
DOUBLE COMPLEX :: counter_N0
...
!$OMP TARGET SIMD reduction(+: counter_N0)
...
we run into:
...
during RTL pass: expand
b.f90: In function ‘MAIN__._omp_fn.0’:
b.f90:23:32: internal compiler error: in expand_insn, at optabs.cc:8029
23 | counter_N0 = counter_N0 + 1.
| ^
0x10f1cd3 expand_insn(insn_code, unsigned int, expand_operand*)
gcc/optabs.cc:8029
0xeac435 expand_GOMP_SIMT_XCHG_BFLY
gcc/internal-fn.cc:375
...
Fix this by handling DCmode and CDImode in define_expand
"omp_simt_xchg_{bfly,idx}".
Tested on x86_64 with nvptx accelerator.
gcc/ChangeLog:
2022-02-28 Tom de Vries <tdevries@suse.de>
PR target/102429
* config/nvptx/nvptx.cc (nvptx_gen_shuffle): Handle DCmode and CDImode.
* config/nvptx/nvptx.md
(define_predicate "nvptx_register_or_complex_di_df_register_operand"):
New predicate.
(define_expand "omp_simt_xchg_bfly", define_expand "omp_simt_xchg_idx"):
Use nvptx_register_or_complex_di_df_register_operand.
Use nvptx-sm.def to generate new files nvptx-gen.h and nvptx-gen.opt, and:
- include nvptx-gen.h in nvptx.h, and
- add nvptx-gen.opt to extra_options (before nvptx.opt, in case that matters).
Tested on nvptx.
gcc/ChangeLog:
2022-02-25 Tom de Vries <tdevries@suse.de>
* config.gcc (nvptx*-*-*): Add nvptx/nvptx-gen.opt to extra_options.
* config/nvptx/gen-copyright.sh: New file.
* config/nvptx/gen-h.sh: New file.
* config/nvptx/gen-opt.sh: New file.
* config/nvptx/nvptx.h (TARGET_SM35, TARGET_SM53, TARGET_SM70)
(TARGET_SM75, TARGET_SM80): Move ...
* config/nvptx/nvptx-gen.h: ... here. New file, generate.
* config/nvptx/nvptx.opt (Enum ptx_isa): Move ...
* config/nvptx/nvptx-gen.opt: ... here. New file, generate.
* config/nvptx/t-nvptx ($(srcdir)/config/nvptx/nvptx-gen.h)
($(srcdir)/config/nvptx/nvptx-gen.opt): New make target.
Add a script gen-omp-device-properties.sh that uses nvptx-sm.def to generate
omp-device-properties-nvptx.
Tested on x86_64 with nvptx accelerator.
gcc/ChangeLog:
2022-02-25 Tom de Vries <tdevries@suse.de>
* config/nvptx/gen-omp-device-properties.sh: New file.
* config/nvptx/t-omp-device: Use gen-omp-device-properties.sh.
Add a file gcc/config/nvptx/nvptx-sm.def that lists all sm_xx versions used in
the port, like so:
...
NVPTX_SM(30, NVPTX_SM_SEP)
NVPTX_SM(35, NVPTX_SM_SEP)
NVPTX_SM(53, NVPTX_SM_SEP)
NVPTX_SM(70, NVPTX_SM_SEP)
NVPTX_SM(75, NVPTX_SM_SEP)
NVPTX_SM(80,)
...
and use it in various places using a pattern:
...
#define NVPTX_SM(XX, SEP) { ... }
#include "nvptx-sm.def"
#undef NVPTX_SM
...
Tested on nvptx.
gcc/ChangeLog:
2022-02-25 Tom de Vries <tdevries@suse.de>
* config/nvptx/nvptx-sm.def: New file.
* config/nvptx/nvptx-c.cc (nvptx_cpu_cpp_builtins): Use nvptx-sm.def.
* config/nvptx/nvptx-opts.h (enum ptx_isa): Same.
* config/nvptx/nvptx.cc (sm_version_to_string)
(nvptx_omp_device_kind_arch_isa): Same.
Add a few test-cases that test passing each -misa=sm_xx version and verify that
the proper __PTX_SM__ is defined.
Tested on nvptx.
gcc/testsuite/ChangeLog:
2022-02-25 Tom de Vries <tdevries@suse.de>
* gcc.target/nvptx/sm30.c: New test.
* gcc.target/nvptx/sm35.c: New test.
* gcc.target/nvptx/sm53.c: New test.
* gcc.target/nvptx/sm70.c: New test.
* gcc.target/nvptx/sm75.c: New test.
* gcc.target/nvptx/sm80.c: New test.
ifcvt now passes a CC-mode "comparison" to backends. This patch
simply returns from gen_compare_reg () in that case since nothing
needs to be prepared anymore.
gcc/ChangeLog:
PR rtl-optimization/104154
* config/arc/arc.cc (gen_compare_reg): Return the CC-mode
comparison ifcvt passed us.
For V8HFmode vector init with HFmode, do not directly emits V8HF move
with subreg, which may cause reload to assign general register to move
src.
gcc/ChangeLog:
PR target/104664
* config/i386/i386-expand.cc (ix86_expand_vector_init_duplicate):
Use vec_setv8hf_0 for HF to V8HFmode move instead of subreg.
gcc/testsuite/ChangeLog:
PR target/104664
* gcc.target/i386/pr104664.c: New test.
This patch is my proposed solution to PR tree-optimization/91384 which is
a missed-optimization/code quality regression on x86_64. The problematic
idiom is "if (r = -a)" which is equivalent to both "r = -a; if (r != 0)"
and alternatively "r = -a; if (a != 0)". In this particular case, on
x86_64, we prefer to use the condition codes from the negation, rather
than require an explicit testl instruction.
Unfortunately, combine can't help, as it doesn't attempt to merge pairs
of instructions that share the same operand(s), only pairs/triples of
instructions where the result of each instruction feeds the next. But
I doubt there's sufficient benefit to attempt this kind of "combination"
(that wouldn't already be caught by the tree-ssa passes).
Fortunately, it's relatively easy to fix this up (addressing the
regression) during peephole2 to eliminate the unnecessary testl in:
movl %edi, %ebx
negl %ebx
testl %edi, %edi
je .L2
2022-02-28 Roger Sayle <roger@nextmovesoftware.com>
gcc/ChangeLog
PR tree-optimization/91384
* config/i386/i386.md (peephole2): Eliminate final testl insn
from the sequence *movsi_internal, *negsi_1, *cmpsi_ccno_1 by
transforming using *negsi_2 for the negation.
gcc/testsuite/ChangeLog
PR tree-optimization/91384
* gcc.target/i386/pr91384.c: New test case.
This patch fixes PR middle-end/80270, an ICE-on-valid regression, where
performing a bitfield extraction on a variable explicitly stored in a
hard register by the user causes a segmentation fault during RTL
expansion. Nearly identical source code without the "asm" qualifier
compiles fine. The point of divergence is in simplify_gen_subreg
which tries to avoid creating non-trivial SUBREGs of hard registers,
to avoid problems during register allocation. This suggests the
simple solution proposed here, to copy hard registers to a new pseudo
in extract_integral_bit_field, just before calling simplify_gen_subreg.
2022-02-28 Roger Sayle <roger@nextmovesoftware.com>
Eric Botcazou <ebotcazou@adacore.com>
gcc/ChangeLog
PR middle-end/80270
* expmed.cc (extract_integral_bit_field): If OP0 is a hard
register, copy it to a pseudo before calling simplify_gen_subreg.
gcc/testsuite/ChangeLog
* gcc.target/i386/pr80270.c: New test case.
LRA hard reg split subpass is a small subpass used as the last
resort for LRA when it can not assign a hard reg to a reload
pseudo by other ways (e.g. by spilling non-reload pseudos). For
simplicity the subpass works on one split base (as each split
changes pseudo live range info). In this case it results in
reaching maximal possible number of subpasses. The patch
implements as many non-overlapping hard reg splits
splits as possible on each subpass.
gcc/ChangeLog:
PR rtl-optimization/104637
* lra-assigns.cc (lra_split_hard_reg_for): Split hard regs as many
as possible on one subpass.
gcc/testsuite/ChangeLog:
PR rtl-optimization/104637
* gcc.target/i386/pr104637.c: New.
When looking into the other PR I noticed that we fail to give a warning
for a deprecated enumerator when the enum is in a class template. This
only happens when the attribute doesn't have an argument. The reason is
that when we tsubst_enum, we create a new enumerator:
build_enumerator (DECL_NAME (decl), value, newtag,
DECL_ATTRIBUTES (decl), DECL_SOURCE_LOCATION (decl));
but DECL_ATTRIBUTES (decl) is null when the attribute was provided
without an argument -- in that case it simply melts into a tree flag.
handle_deprecated_attribute has:
if (!args)
*no_add_attrs = true;
so the attribute isn't retained and we lose it when tsubsting. Same
thing when the attribute is on the enum itself.
Attribute unavailable is a similar case, but it's different in that
it can be a late attribute whereas "deprecated" can't:
is_late_template_attribute has
/* But some attributes specifically apply to templates. */
&& !is_attribute_p ("abi_tag", name)
&& !is_attribute_p ("deprecated", name)
&& !is_attribute_p ("visibility", name))
return true;
else
return false;
which looks strange, but attr-unavailable-9.C tests that we don't error when
the attribute is applied on a template.
PR c++/104682
gcc/cp/ChangeLog:
* cp-tree.h (build_enumerator): Adjust.
* decl.cc (finish_enum): Make it return the new decl.
* pt.cc (tsubst_enum): Propagate TREE_DEPRECATED and TREE_UNAVAILABLE.
gcc/testsuite/ChangeLog:
* g++.dg/ext/attr-unavailable-10.C: New test.
* g++.dg/ext/attr-unavailable-11.C: New test.
* g++.dg/warn/deprecated-17.C: New test.
* g++.dg/warn/deprecated-18.C: New test.
When processing a template, the enumerators we build don't have a type
yet. But is_late_template_attribute is not prepared to see a _DECL
without a type, so we crash on
enum tree_code code = TREE_CODE (type);
(I found that we don't give the "is deprecated" warning for the enumerator
'f' in the test. Reported as PR104682.)
PR c++/104667
gcc/cp/ChangeLog:
* decl2.cc (is_late_template_attribute): Cope with a decl without
a type.
gcc/testsuite/ChangeLog:
* g++.dg/ext/attrib64.C: New test.
__builtin_clear_padding(&object) will clear all the padding bits of the object.
actually, it doesn't involve any use of an user variable. Therefore, users do
not expect any uninitialized warning from it. It's reasonable to suppress
uninitialized warnings for all new created uses from __builtin_clear_padding
folding.
PR middle-end/104550
gcc/ChangeLog:
* gimple-fold.cc (clear_padding_flush): Suppress warnings for new
created uses.
gcc/testsuite/ChangeLog:
* gcc.dg/auto-init-pr104550-1.c: New test.
* gcc.dg/auto-init-pr104550-2.c: New test.
* gcc.dg/auto-init-pr104550-3.c: New test.
PR ipa/104648
gcc/ChangeLog:
* main.cc (main): Use flag_checking instead of CHECKING_P
and run toplev::finalize only if there is not error seen.
gcc/testsuite/ChangeLog:
* g++.dg/pr104648.C: New test.
The following reverts a part of the PR103037 fix which is no longer necessary
after the fix for PR104700. That makes the possible cummulative backport
smaller.
2022-02-28 Richard Biener <rguenther@suse.de>
* tree-ssa-pre.cc (compute_avail): Revert part of last change.
The following refactors find_or_generate_expression to more properly
handle constant valued SSA names thereby simplifying the code and
avoiding ICEing after the last change to NARY processing.
2022-02-28 Richard Biener <rguenther@suse.de>
PR tree-optimization/104700
* tree-ssa-pre.cc (get_or_alloc_expr_for): Remove and inline
into ...
(find_or_generate_expression): ... here, simplifying code.
* gcc.dg/pr104700-2.c: New testcase.
* gcc.dg/torture/pr104700-1.c: Likewise.
When running with target board unix/-foffload=-mptx=3.1, we run into:
...
lto1: error: PTX version (-mptx) needs to be at least 4.2 to support \
selected -misa (sm_53)^M
mkoffload: fatal error: x86_64-pc-linux-gnu-accel-nvptx-none-gcc returned \
1 exit status^M
compilation terminated.^M
...
FAIL: libgomp.c/declare-variant-3-sm53.c (test for excess errors)
...
Fix this by adding -foffload=-mptx=_ in the libgomp.c/declare-variant-3-sm*.c
test-cases.
Tested on x86_64 with nvptx accelerator.
libgomp/ChangeLog:
2022-02-28 Tom de Vries <tdevries@suse.de>
* testsuite/libgomp.c/declare-variant-3-sm30.c: Add -foffload=-mptx=_.
* testsuite/libgomp.c/declare-variant-3-sm35.c: Same.
* testsuite/libgomp.c/declare-variant-3-sm53.c: Same.
* testsuite/libgomp.c/declare-variant-3-sm70.c: Same.
* testsuite/libgomp.c/declare-variant-3-sm75.c: Same.
* testsuite/libgomp.c/declare-variant-3-sm80.c: Same.
When running with target board nvptx-none-run/-mptx=3.1, I run into:
...
cc1: error: PTX version (-mptx) needs to be at least 4.2 to support selected \
-misa (sm_53)^M
compiler exited with status 1
FAIL: gcc.target/nvptx/atomic-store-1.c (test for excess errors)
...
Fix this and similar cases by adding an explicit -mptx=_ setting.
Tested on nvptx.
gcc/testsuite/ChangeLog:
2022-02-28 Tom de Vries <tdevries@suse.de>
* gcc.target/nvptx/atomic-store-1.c: Add -mptx=_.
* gcc.target/nvptx/atomic-store-2.c: Same.
* gcc.target/nvptx/float16-1.c: Same.
* gcc.target/nvptx/float16-2.c: Same.
* gcc.target/nvptx/float16-3.c: Same.
* gcc.target/nvptx/float16-4.c: Same.
* gcc.target/nvptx/float16-5.c: Same.
* gcc.target/nvptx/float16-6.c: Same.
* gcc.target/nvptx/tanh-1.c: Same.
* gcc.target/nvptx/uniform-simt-1.c: Same.
* gcc.target/nvptx/uniform-simt-3.c: Same.
Add an -mptx=_ value, that indicates the default ptx version.
It can be used to undo an explicit -mptx setting, so this:
...
$ gcc test.c -mptx=3.1 -mptx=_
...
has the same effect as:
...
$ gcc test.c
...
Tested on nvptx.
gcc/ChangeLog:
2022-02-28 Tom de Vries <tdevries@suse.de>
* config/nvptx/nvptx-opts.h (enum ptx_version): Add
PTX_VERSION_default.
* config/nvptx/nvptx.cc (handle_ptx_version_option): Handle
PTX_VERSION_default.
* config/nvptx/nvptx.opt: Add EnumValue "_" / PTX_VERSION_default.
When running with target board nvptx-none-run/-misa=sm_70 I run into:
...
FAIL: gcc.target/nvptx/atomic-store-3.c scan-assembler-times st.global.u32 1
FAIL: gcc.target/nvptx/atomic-store-3.c scan-assembler-times st.global.u64 1
...
Fix this by adding an explicit -misa=sm_30 in the test-case.
Tested on nvptx.
gcc/testsuite/ChangeLog:
2022-02-28 Tom de Vries <tdevries@suse.de>
* gcc.target/nvptx/atomic-store-3.c: Add -misa=sm_30.
When running with target board nvptx-none-run/-misa=sm_53 we run into:
...
cc1: error: PTX version (-mptx) needs to be at least 4.2 to support selected \
-misa (sm_53)^M
compiler exited with status 1
FAIL: gcc.target/nvptx/uniform-simt-2.c (test for excess errors)
...
Fix this by adding an explicit -misa=sm_30 in the test-case.
Tested on nvptx.
gcc/testsuite/ChangeLog:
2022-02-28 Tom de Vries <tdevries@suse.de>
* gcc.target/nvptx/uniform-simt-2.c: Add -misa=sm_30.
When running with target board nvptx-none-run/-misa=sm_30 we run into:
...
FAIL: gcc.target/nvptx/rotate.c scan-assembler-times shf.l.wrap.b32 1
FAIL: gcc.target/nvptx/rotate.c scan-assembler-times shf.r.wrap.b32 1
FAIL: gcc.target/nvptx/rotate.c scan-assembler-not and.b32
...
Fix this by adding an explicit -misa=sm_35 in the test-case.
Tested on nvptx.
gcc/testsuite/ChangeLog:
2022-02-28 Tom de Vries <tdevries@suse.de>
* gcc.target/nvptx/rotate.c: Add -misa=sm_35.
The following replaces
/* Skip bits that are zero. */
for (; (word & 1) == 0; word >>= 1)
bit_num++;
idioms in ira-int.h in the attempt to speedup update_conflict_hard_regno_costs
which we're bound on in PR104686. The trick is to use ctz_hwi here
which should pay off even with dense bitmaps on architectures that
have HW support for this.
For the PR in question this speeds up compile-time from 31s to 24s for
me.
2022-02-25 Richard Biener <rguenther@suse.de>
PR rtl-optimization/104686
* ira-int.h (minmax_set_iter_cond): Use ctz_hwi to elide loop
skipping bits that are zero.
(ira_object_conflict_iter_cond): Likewise.
Sync with llvm change in https://reviews.llvm.org/D120307 to
add enumeration and truncate imm to unsigned char, so users could
use ~ on immediates.
gcc/ChangeLog:
* config/i386/avx512fintrin.h (_MM_TERNLOG_ENUM): New enum.
(_mm512_ternarylogic_epi64): Truncate imm to unsigned
char to avoid error when using ~enum as parameter.
(_mm512_mask_ternarylogic_epi64): Likewise.
(_mm512_maskz_ternarylogic_epi64): Likewise.
(_mm512_ternarylogic_epi32): Likewise.
(_mm512_mask_ternarylogic_epi32): Likewise.
(_mm512_maskz_ternarylogic_epi32): Likewise.
* config/i386/avx512vlintrin.h (_mm256_ternarylogic_epi64):
Adjust imm param type to unsigned char.
(_mm256_mask_ternarylogic_epi64): Likewise.
(_mm256_maskz_ternarylogic_epi64): Likewise.
(_mm256_ternarylogic_epi32): Likewise.
(_mm256_mask_ternarylogic_epi32): Likewise.
(_mm256_maskz_ternarylogic_epi32): Likewise.
(_mm_ternarylogic_epi64): Likewise.
(_mm_mask_ternarylogic_epi64): Likewise.
(_mm_maskz_ternarylogic_epi64): Likewise.
(_mm_ternarylogic_epi32): Likewise.
(_mm_mask_ternarylogic_epi32): Likewise.
(_mm_maskz_ternarylogic_epi32): Likewise.
gcc/testsuite/ChangeLog:
* gcc.target/i386/avx512f-vpternlogd-1.c: Use new enum.
* gcc.target/i386/avx512f-vpternlogq-1.c: Likewise.
* gcc.target/i386/avx512vl-vpternlogd-1.c: Likewise.
* gcc.target/i386/avx512vl-vpternlogq-1.c: Likewise.
* gcc.target/i386/testimm-10.c: Remove imm check for vpternlog
insns since the imm has been truncated in intrinsic.
The patch for PR90451 deferred marking to the point of actual use; we missed
this one because of the parens.
PR c++/104618
gcc/cp/ChangeLog:
* typeck.cc (cp_build_addr_expr_1): Also
maybe_undo_parenthesized_ref.
gcc/testsuite/ChangeLog:
* g++.dg/overload/paren1.C: New test.
The declarations of _DINFINITY, _SINFINITY and _SQNAN need to be constant
expressions.
2022-02-27 John David Anglin <danglin@gcc.gnu.org>
fixincludes/ChangeLog:
* inclhack.def (hpux_math_constexpr): New hack.
* fixincl.x: Regenerate.
* tests/base/math.h: Update.
