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| author | Xi Ruoyao <xry111@xry111.site> | 2024-02-06 17:49:50 +0800 |
|---|---|---|
| committer | Xi Ruoyao <xry111@xry111.site> | 2024-03-29 09:02:39 +0800 |
| commit | 26a723625bb63e42b8c78bbce52ba0286eefda1c (patch) | |
| tree | fb79b7d84f98e69395c03cb4ab09e9c57126752b /libiberty/regex.c | |
| parent | 63e6ec5333da26c591d7ee42c76a5fb86489ee45 (diff) | |
| download | gcc-26a723625bb63e42b8c78bbce52ba0286eefda1c.zip gcc-26a723625bb63e42b8c78bbce52ba0286eefda1c.tar.gz gcc-26a723625bb63e42b8c78bbce52ba0286eefda1c.tar.bz2 | |
testsuite: Add a test case for negating FP vectors containing zeros
Recently I've fixed two wrong FP vector negate implementation which
caused wrong sign bits in zeros in targets (r14-8786 and r14-8801). To
prevent a similar issue from happening again, add a test case.
Tested on x86_64 (with SSE2, AVX, AVX2, and AVX512F), AArch64, MIPS
(with MSA), LoongArch (with LSX and LASX).
gcc/testsuite:
* gcc.dg/vect/vect-neg-zero.c: New test.
Diffstat (limited to 'libiberty/regex.c')
0 files changed, 0 insertions, 0 deletions