Skip to content
Commit ac522f87 authored by Layton Kifer's avatar Layton Kifer Committed by Sanjay Patel
Browse files

[DAGCombiner] Fold (sext (not i1 x)) -> (add (zext i1 x), -1) 

Move fold of (sext (not i1 x)) -> (add (zext i1 x), -1) from X86 to DAGCombiner to improve codegen on other targets.

Differential Revision: https://reviews.llvm.org/D91589
parent 0b3e393d
Show whitespace changes
Inline Side-by-side
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Please to comment