tree 7b7f286bd682926148b1979184752fd6bee75b81
parent 21028856626186a2caee8fb76b58ab8aa0f449ac
author Amara Emerson <aemerson@apple.com> 1514955416 +0000
committer Amara Emerson <aemerson@apple.com> 1514955416 +0000

[GlobalISel][Legalizer] Fix legalization of llvm.smul.with.overflow

Previously the code for handling G_SMULO didn't properly check for the signed
multiply overflow, instead treating it the same as the unsigned G_UMULO.

Fixes PR35800.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@321690 91177308-0d34-0410-b5e6-96231b3b80d8