[TargetLowering] Rename DAGCombinerInfo::isAfterLegalizeVectorOps to DAGCombiner::isAfterLegalizeDAG since that's what it checks. NFC

The code checks Level == AfterLegalizeDAG which is the fourth and last of the possible DAG combine stages that we have.

There is a Level called AfterLegalVectorOps, but that's the third DAG combine and it doesn't always run.

A function called isAfterLegalVectorOps should imply it returns true in either of the DAG combines that runs after the legalize vector ops stage, but that's not what this function does.

llvm-svn: 326832

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 1351751613a..becf658956d 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -33155,7 +33155,7 @@ static SDValue combineShiftRightLogical(SDNode *N, SelectionDAG &DAG,
 
   // Only do this on the last DAG combine as it can interfere with other
   // combines.
-  if (!DCI.isAfterLegalizeVectorOps())
+  if (!DCI.isAfterLegalizeDAG())
     return SDValue();
 
   // Try to improve a sequence of srl (and X, C1), C2 by inverting the order.