Skip to content
Commit 207f3294 authored by Simon Pilgrim's avatar Simon Pilgrim
Browse files

[DAG] SimplifyDemandedBits - use KnownBits comparisons to remove ISD::UMIN/UMAX ops 

Use the KnownBits icmp comparisons to determine when a ISD::UMIN/UMAX op is unnecessary should either op be known to be ULT/ULE or UGT/UGE than the other.

Differential Revision: https://reviews.llvm.org/D94532
parent ac603c8d
Expand all 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