kito.cheng; juzhe.zhong; jeffreyalaw; pan2.li; rdapp.gcc
Subject: [PATCH 2/4] RISC-V: Add interleave pattern.
From: Robin Dapp
This patch adds efficient handling of interleaving patterns like
[0 4 1 5] to vec_perm_const. It is implemented by a slideup and a
gather.
gcc/ChangeLog:
* config/r
From: Robin Dapp
This patch adds efficient handling of interleaving patterns like
[0 4 1 5] to vec_perm_const. It is implemented by a slideup and a
gather.
gcc/ChangeLog:
* config/riscv/riscv-v.cc (shuffle_interleave_patterns): New
function.
(expand_vec_perm_const_1): U
