LGTM
juzhe.zh...@rivai.ai
From: pan2.li
Date: 2023-09-26 19:00
To: gcc-patches
CC: juzhe.zhong; pan2.li; yanzhang.wang; kito.cheng
Subject: [PATCH v1] RISC-V: Support FP round auto-vectorization
From: Pan Li
This patch would like to support auto-vectorization for the
round API in math.h
From: Pan Li
This patch would like to support auto-vectorization for the
round API in math.h. It depends on the -ffast-math option.
When we would like to call round/roundf like v2 = round (v1),
we will convert it into below insns (reference the implementation of llvm).
* vfcvt.x.f v3, v1, RMM
*
