[llvm] [InferAddressSpaces] Handle unconverted ptrmask (PR #140802)

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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp,h -- llvm/include/llvm/Analysis/TargetTransformInfo.h llvm/include/llvm/Analysis/TargetTransformInfoImpl.h llvm/lib/Analysis/TargetTransformInfo.cpp llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp llvm/lib/Transforms/Scalar/InferAddressSpaces.cpp
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``````````diff
diff --git a/llvm/lib/Transforms/Scalar/InferAddressSpaces.cpp b/llvm/lib/Transforms/Scalar/InferAddressSpaces.cpp
index 0380ea379..225973ba8 100644
--- a/llvm/lib/Transforms/Scalar/InferAddressSpaces.cpp
+++ b/llvm/lib/Transforms/Scalar/InferAddressSpaces.cpp
@@ -687,7 +687,8 @@ Value *InferAddressSpacesImpl::clonePtrMaskWithNewAddressSpace(
   // Note: checking if the mask clears high bits is not sufficient as those
   // might have already been 0 in the old ptr.
   if (NewPtrBits && OldPtrBits->getBitWidth() > NewPtrBits->getBitWidth()) {
-    KnownBits MaskBits = computeKnownBits(MaskOp, *DL, /*AssumptionCache=*/nullptr, I);
+    KnownBits MaskBits =
+        computeKnownBits(MaskOp, *DL, /*AssumptionCache=*/nullptr, I);
     // Set all unknown bits of the old ptr to 1, so that we are conservative in
     // checking which bits are cleared by the mask.
     OldPtrBits->One |= ~OldPtrBits->Zero;

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https://github.com/llvm/llvm-project/pull/140802