Re: [PATCH] x86: Refine V4BF/V2BF FMA Testcase

2024-09-10 Thread Hongtao Liu
On Tue, Sep 10, 2024 at 3:35 PM Levy Hsu wrote: > > Simple testcase fix, ok for trunk? Ok. > > gcc/testsuite/ChangeLog: > > * gcc.target/i386/avx10_2-partial-bf-vector-fma-1.c: Separated 32-bit > scan > and removed register checks in spill situations. > --- > .../i386/avx10_2-par

[PATCH] x86: Refine V4BF/V2BF FMA Testcase

2024-09-10 Thread Levy Hsu
Simple testcase fix, ok for trunk? gcc/testsuite/ChangeLog: * gcc.target/i386/avx10_2-partial-bf-vector-fma-1.c: Separated 32-bit scan and removed register checks in spill situations. --- .../i386/avx10_2-partial-bf-vector-fma-1.c | 12 1 file changed, 8 i

Re: [PATCH] x86: Refine V4BF/V2BF FMA testcase

2024-09-05 Thread Hongtao Liu
On Fri, Sep 6, 2024 at 10:34 AM Jiang, Haochen wrote: > > > From: Levy Hsu > > Sent: Thursday, September 5, 2024 4:55 PM > > To: gcc-patches@gcc.gnu.org > > > > Simple testcase fix, ok for trunk? > > > > This patch removes specific register checks to account for possible > > register spills and d

RE: [PATCH] x86: Refine V4BF/V2BF FMA testcase

2024-09-05 Thread Jiang, Haochen
> From: Levy Hsu > Sent: Thursday, September 5, 2024 4:55 PM > To: gcc-patches@gcc.gnu.org > > Simple testcase fix, ok for trunk? > > This patch removes specific register checks to account for possible > register spills and disables tests in 32-bit mode. This adjustment > is necessary because V4

[PATCH] x86: Refine V4BF/V2BF FMA testcase

2024-09-05 Thread Levy Hsu
Simple testcase fix, ok for trunk? This patch removes specific register checks to account for possible register spills and disables tests in 32-bit mode. This adjustment is necessary because V4BF operations in 32-bit mode require duplicating instructions, which lead to unintended test failures. It