Re: [PATCH v1] RISC-V: Support FP lround/lroundf auto vectorization

2023-10-12 Thread juzhe.zh...@rivai.ai
OK juzhe.zh...@rivai.ai From: pan2.li Date: 2023-10-12 16:59 To: gcc-patches CC: juzhe.zhong; pan2.li; yanzhang.wang; kito.cheng Subject: [PATCH v1] RISC-V: Support FP lround/lroundf auto vectorization From: Pan Li This patch would like to support the FP lround/lroundf auto vectorization

[PATCH v1] RISC-V: Support FP lround/lroundf auto vectorization

2023-10-12 Thread pan2 . li
From: Pan Li This patch would like to support the FP lround/lroundf auto vectorization. * long lround (double) for rv64 * long lroundf (float) for rv32 Due to the limitation that only the same size of data type are allowed in the vectorier, the standard name lroundmn2 only act on DF => DI for r