[llvm] fd8e997 - [DetectDeadLanes] Enable machine verification after this pass

[Jay Foad via llvm-commits]

Author: Jay Foad
Date: 2021-10-01T18:15:56+01:00
New Revision: fd8e99700de6b769c76bef9e580b712fee22205d

URL: https://github.com/llvm/llvm-project/commit/fd8e99700de6b769c76bef9e580b712fee22205d
DIFF: https://github.com/llvm/llvm-project/commit/fd8e99700de6b769c76bef9e580b712fee22205d.diff

LOG: [DetectDeadLanes] Enable machine verification after this pass

Machine verification after DetectDeadLanes has been disabled since the
pass was first added in D18427, but I guess this was just due to copy-
and-paste. Enabling it does not show any problems in check-llvm in an
LLVM_ENABLE_EXPENSIVE_CHECKS build.

Differential Revision: https://reviews.llvm.org/D110689

Added: 
    

Modified: 
    llvm/lib/CodeGen/TargetPassConfig.cpp

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/TargetPassConfig.cpp b/llvm/lib/CodeGen/TargetPassConfig.cpp
index 0d9f2b2b8651..16a7a15a7cab 100644
--- a/llvm/lib/CodeGen/TargetPassConfig.cpp
+++ b/llvm/lib/CodeGen/TargetPassConfig.cpp
@@ -1427,7 +1427,7 @@ void TargetPassConfig::addFastRegAlloc() {
 /// optimized register allocation, including coalescing, machine instruction
 /// scheduling, and register allocation itself.
 void TargetPassConfig::addOptimizedRegAlloc() {
-  addPass(&DetectDeadLanesID, false);
+  addPass(&DetectDeadLanesID);
 
   addPass(&ProcessImplicitDefsID, false);