[llvm] c669c03 - [TTI] SK_ExtractSubvector - Ensure we use the src / subvector types in the correct order

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2024-03-07T13:39:46Z
New Revision: c669c0383cf982bec279f567662cc918576b6f34

URL: https://github.com/llvm/llvm-project/commit/c669c0383cf982bec279f567662cc918576b6f34
DIFF: https://github.com/llvm/llvm-project/commit/c669c0383cf982bec279f567662cc918576b6f34.diff

LOG: [TTI] SK_ExtractSubvector - Ensure we use the src / subvector types in the correct order

Fixes typo in #84156, fixes buildbot assertion (most targets don't seem to care so tricky to create a testcase).

Added: 
    

Modified: 
    llvm/include/llvm/Analysis/TargetTransformInfoImpl.h

Removed: 
    


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diff  --git a/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h b/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
index 095c2ff1e58bdb..7f661bb4a1df20 100644
--- a/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
+++ b/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
@@ -1382,9 +1382,9 @@ class TargetTransformInfoImplCRTPBase : public TargetTransformInfoImplBase {
 
         SmallVector<int, 16> ExtractMask(Mask.size());
         std::iota(ExtractMask.begin(), ExtractMask.end(), 0);
-        return ShuffleCost + TargetTTI->getShuffleCost(
-                                 TTI::SK_ExtractSubvector, VecTy, ExtractMask,
-                                 CostKind, 0, VecSrcTy, Operands);
+        return ShuffleCost + TargetTTI->getShuffleCost(TTI::SK_ExtractSubvector,
+                                                       VecSrcTy, ExtractMask,
+                                                       CostKind, 0, VecTy);
       }
 
       if (Shuffle->isIdentity())