[llvm] [NVPTX] prefetch.tensormap pattern rewriter fix (PR #159253)

via llvm-commits llvm-commits at lists.llvm.org
Tue Sep 16 23:54:34 PDT 2025


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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp -- llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.cpp
``````````

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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.cpp b/llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.cpp
index b920da0d0..6e2143489 100644
--- a/llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.cpp
+++ b/llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.cpp
@@ -588,10 +588,11 @@ Value *NVPTXTTIImpl::rewriteIntrinsicWithAddressSpace(IntrinsicInst *II,
       return ConstantInt::get(II->getType(), *R);
     return nullptr;
   }
-  const unsigned NewAS = NewV->getType()->getPointerAddressSpace();
-    if (NewAS == NVPTXAS::ADDRESS_SPACE_CONST || NewAS == NVPTXAS::ADDRESS_SPACE_PARAM)
+    const unsigned NewAS = NewV->getType()->getPointerAddressSpace();
+    if (NewAS == NVPTXAS::ADDRESS_SPACE_CONST ||
+        NewAS == NVPTXAS::ADDRESS_SPACE_PARAM)
       return Builder.CreateUnaryIntrinsic(Intrinsic::nvvm_prefetch_tensormap,
-                                        NewV);
+                                          NewV);
     return nullptr;
   }
   }

``````````

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https://github.com/llvm/llvm-project/pull/159253


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