[llvm] [NVPTX] Add TTI support for folding isspacep in InferAS (PR #114486)

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git-clang-format --diff 6ff8091b5ee6fdd6445acf05d33323f862ad5dd8 5b5dd06df1a35f8c45e7f0a7d54c64ecb1ce16f5 --extensions cpp,h -- llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.cpp llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.h
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View the diff from clang-format here.
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diff --git a/llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.cpp b/llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.cpp
index 5df2117268..46c909295a 100644
--- a/llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.cpp
+++ b/llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.cpp
@@ -416,7 +416,7 @@ static Instruction *convertNvvmIntrinsicToLlvm(InstCombiner &IC,
   llvm_unreachable("All SpecialCase enumerators should be handled in switch.");
 }
 
-  // Returns true/false when we know the answer, nullopt otherwise.
+// Returns true/false when we know the answer, nullopt otherwise.
 static std::optional<bool> evaluateIsSpace(Intrinsic::ID IID, unsigned AS) {
   if (AS == NVPTXAS::ADDRESS_SPACE_GENERIC ||
       AS == NVPTXAS::ADDRESS_SPACE_PARAM)

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https://github.com/llvm/llvm-project/pull/114486