[PATCH] D108355: [AggressiveInstCombine] Add arithmetic shift right instr to `TruncInstCombine` DAG
Sanjay Patel via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Aug 23 14:20:06 PDT 2021
spatel accepted this revision.
spatel added a comment.
Sorry - I missed the earlier ping.
LGTM.
================
Comment at: llvm/lib/Transforms/AggressiveInstCombine/TruncInstCombine.cpp:290-292
if (I->getOpcode() == Instruction::Shl ||
- I->getOpcode() == Instruction::LShr) {
+ I->getOpcode() == Instruction::LShr ||
+ I->getOpcode() == Instruction::AShr) {
----------------
if (I->isShift()) {
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D108355/new/
https://reviews.llvm.org/D108355
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