https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111051
Bug ID: 111051
Summary: [14 Regression] highway-1.0.6 fails to build as
gcc-14.0.0/lib/gcc/x86_64-unknown-linux-gnu/14.0.0/inc
lude/avxintrin.h:1238:1: error: inlining failed in
call to 'always_inline' '__m256d _mm256_setzero_pd()':
target specific option mismatch
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Observed build failure on today's gcc from r14-3296-gdc48d1d1d44587 against
highway-1.0.6 ( https://github.com/google/highway ).
I have not managed to extract nice example ot of it yet, but maybe it's obvious
to you?
The (somewhat big) reproducer is:
$ git clone https://github.com/google/highway
$ cd highway
$ mkdir b
$ cd b
$ cmake .. -DCMAKE_BUILD_TYPE=Release
$ make
...
LANG=C /nix/store/vmrxs83fhqs6d3gsyg97hh0lbfzhk9jl-gcc-wrapper-14.0.0/bin/g++
-DHWY_STATIC_DEFINE -DTOOLCHAIN_MISS_ASM_HWCAP_H -I/home/slyfox/dev/git/highway
-isystem /home/slyfox/dev/git/highway/b/googletest-src/googletest/include
-isystem /home/slyfox/dev/git/highway/b/googletest-src/googletest -O3 -DNDEBUG
-fPIE -fvisibility=hidden -fvisibility-inlines-hidden
-Wno-builtin-macro-redefined -D__DATE__=\"redacted\"
-D__TIMESTAMP__=\"redacted\" -D__TIME__=\"redacted\" -fmerge-all-constants
-Wall -Wextra -Wconversion -Wsign-conversion -Wvla -Wnon-virtual-dtor
-fmath-errno -fno-exceptions -DHWY_IS_TEST=1 -MD -MT
CMakeFiles/math_test.dir/hwy/contrib/math/math_test.cc.o -MF
CMakeFiles/math_test.dir/hwy/contrib/math/math_test.cc.o.d -o
CMakeFiles/math_test.dir/hwy/contrib/math/math_test.cc.o -c
/home/slyfox/dev/git/highway/hwy/contrib/math/math_test.cc
In file included from
/nix/store/9j5pznccwi0vzmj91w8yr2kiwdm37c5p-gcc-14.0.0/lib/gcc/x86_64-unknown-linux-gnu/14.0.0/include/immintrin.h:71,
from /home/slyfox/dev/git/highway/hwy/ops/x86_256-inl.h:36,
from /home/slyfox/dev/git/highway/hwy/highway.h:407,
from
/home/slyfox/dev/git/highway/hwy/contrib/math/math_test.cc:25,
from /home/slyfox/dev/git/highway/hwy/foreach_target.h:94,
from
/home/slyfox/dev/git/highway/hwy/contrib/math/math_test.cc:24:
/nix/store/9j5pznccwi0vzmj91w8yr2kiwdm37c5p-gcc-14.0.0/lib/gcc/x86_64-unknown-linux-gnu/14.0.0/include/avx512vldqintrin.h:
In function '__m256 _mm256_mask_xor_ps(__m256, __mmask8, __m256, __m256)':
/nix/store/9j5pznccwi0vzmj91w8yr2kiwdm37c5p-gcc-14.0.0/lib/gcc/x86_64-unknown-linux-gnu/14.0.0/include/avx512vldqintrin.h:1154:1:
note: the ABI for passing parameters with 32-byte alignment has changed in GCC
4.6
1154 | _mm256_mask_xor_ps (__m256 __W, __mmask8 __U, __m256 __A, __m256 __B)
| ^~~~~~~~~~~~~~~~~~
/home/slyfox/dev/git/highway/hwy/contrib/math/math_test.cc:439:1: warning: AVX
vector return without AVX enabled changes the ABI [-Wpsabi]
439 | } // namespace hwy
| ^
In file included from
/nix/store/9j5pznccwi0vzmj91w8yr2kiwdm37c5p-gcc-14.0.0/lib/gcc/x86_64-unknown-linux-gnu/14.0.0/include/immintrin.h:43:
/nix/store/9j5pznccwi0vzmj91w8yr2kiwdm37c5p-gcc-14.0.0/lib/gcc/x86_64-unknown-linux-gnu/14.0.0/include/avxintrin.h:
In function '__m256d _mm256_cvtepi64_pd(__m256i)':
/nix/store/9j5pznccwi0vzmj91w8yr2kiwdm37c5p-gcc-14.0.0/lib/gcc/x86_64-unknown-linux-gnu/14.0.0/include/avxintrin.h:1238:1:
error: inlining failed in call to 'always_inline' '__m256d
_mm256_setzero_pd()': target specific option mismatch
1238 | _mm256_setzero_pd (void)
| ^~~~~~~~~~~~~~~~~
/nix/store/9j5pznccwi0vzmj91w8yr2kiwdm37c5p-gcc-14.0.0/lib/gcc/x86_64-unknown-linux-gnu/14.0.0/include/avx512vldqintrin.h:912:10:
note: called from here
912 | return (__m256d) __builtin_ia32_cvtqq2pd256_mask ((__v4di) __A,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
913 | (__v4df)
| ~~~~~~~~
914 | _mm256_setzero_pd
(),
|
~~~~~~~~~~~~~~~~~~~~~
915 | (__mmask8) -1);
| ~~~~~~~~~~~~~~
I have a suspiction it's related to AVX10 changes, like
r14-3268-g0b20e0f17b47a8 which remove `#pragma GCC
target("avx512vl,avx512dq")`. Probably not that one specifically though.
$ gcc -v
Using built-in specs.
COLLECT_GCC=/<<NIX>>/gcc-14.0.0/bin/gcc
COLLECT_LTO_WRAPPER=/<<NIX>>/gcc-14.0.0/libexec/gcc/x86_64-unknown-linux-gnu/14.0.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../source/configure --prefix=/<<NIX>>/gcc-14.0.0
--with-gmp-include=/<<NIX>>/gmp-6.3.0-dev/include
--with-gmp-lib=/<<NIX>>/gmp-6.3.0/lib
--with-mpfr-include=/<<NIX>>/mpfr-4.2.0-12-dev/include
--with-mpfr-lib=/<<NIX>>/mpfr-4.2.0-12/lib --with-mpc=/<<NIX>>/libmpc-1.3.1
--with-native-system-header-dir=/<<NIX>>/glibc-2.38-dev/include
--with-build-sysroot=/ --program-prefix= --enable-lto --disable-libstdcxx-pch
--without-included-gettext --with-system-zlib --enable-checking=release
--enable-static --enable-languages=c,c++ --disable-multilib --enable-plugin
--disable-libcc1 --with-isl=/<<NIX>>/isl-0.20 --disable-bootstrap
--build=x86_64-unknown-linux-gnu --host=x86_64-unknown-linux-gnu
--target=x86_64-unknown-linux-gnu
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 14.0.0 99999999 (experimental) (GCC)
