Re: [PATCH v3] testsuite: Add a test case for negating FP vectors containing zeros

2024-03-18 Thread Jeff Law
On 3/5/24 4:40 AM, Xi Ruoyao wrote: 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),

[PATCH v3] testsuite: Add a test case for negating FP vectors containing zeros

2024-03-05 Thread Xi Ruoyao
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