https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113040
--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> --- Created attachment 56902 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56902&action=edit A testcase [hjl@gnu-tgl-3 tmp]$ /export/build/gnu/tools-build/gcc-gitlab-debug/release/usr/gcc-14.0.0-x86-64/bin/gcc x.c -frounding-math -O2 -g -fopenmp -fno-inline -mavx2 -D_GNU_SOURCE -lm -fno-builtin -D__FAST_MATH__ [hjl@gnu-tgl-3 tmp]$ ./a.out Segmentation fault (core dumped) [hjl@gnu-tgl-3 tmp]$ /export/build/gnu/tools-build/gcc-gitlab-debug/release/usr/gcc-14.0.0-x86-64/bin/gcc x.c -frounding-math -O2 -g -fopenmp -fno-inline -mavx512f -D_GNU_SOURCE -lm -fno-builtin -D__FAST_MATH__ [hjl@gnu-tgl-3 tmp]$ ./a.out Segmentation fault (core dumped) [hjl@gnu-tgl-3 tmp]$
