tree 2643ec078a5325107155caaf56ec9d5fd16d0334
parent a63c4ac08c2e5b52ed9f4fdf43c3be709496fb19
author Sanjay Patel <spatel@rotateright.com> 1552488592 +0000
committer Sanjay Patel <spatel@rotateright.com> 1552488592 +0000

[x86] limit extractelement of setcc to pre-legalization

A fuzzer found the crasher:
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13700

The bug was introduced recently here:
rL355741

This is the quick fix. If we need to do this transform
later, then we'd have to extend/truncate the vector setcc
element type to the scalar setcc type (i8). 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@356053 91177308-0d34-0410-b5e6-96231b3b80d8