RE: [PATCH] i386: Fix some vex insns that prohibit egpr

2024-08-13 Thread Liu, Hongtao
> -Original Message- > From: Kong, Lingling > Sent: Wednesday, August 14, 2024 9:38 AM > To: gcc-patches@gcc.gnu.org > Cc: Liu, Hongtao ; Jiang, Haochen > > Subject: [PATCH] i386: Fix some vex insns that prohibit egpr > > Although these vex insn have ev

[PATCH] i386: Fix some vex insns that prohibit egpr

2024-08-13 Thread Kong, Lingling
Although these vex insn have evex counterpart, but when it uses the displayed vex prefix should not support APX EGPR. Like TARGET_AVXVNNI, TARGET_IFMA and TARGET_AVXNECONVERT. Bootstrapped and regtested on x86_64-pc-linux-gnu{-m32,}. Ok for trunk? gcc/ChangeLog: * config/i386/sse.md (vp