[clang] [llvm] [AArch64][SVE] Instcombine ptrue(all) to splat(i1) (PR #135016)

via llvm-commits llvm-commits at lists.llvm.org
Wed Apr 9 07:03:25 PDT 2025


github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions c,cpp -- clang/test/CodeGen/AArch64/sve-acle-__ARM_FEATURE_SVE_VECTOR_OPERATORS.c clang/test/CodeGen/AArch64/sve-intrinsics/acle_sve_rdffr.c llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp b/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
index ae5792cc8..73b55a2dc 100644
--- a/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
+++ b/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
@@ -2649,8 +2649,7 @@ static std::optional<Instruction *> instCombinePTrue(InstCombiner &IC,
   if (match(II.getOperand(0), m_ConstantInt(Pattern)) &&
       Pattern->getZExtValue() == AArch64SVEPredPattern::all) {
     Value *One = ConstantInt::get(Builder.getInt1Ty(), APInt(1, 1));
-    Value *SplatOne =
-        Builder.CreateVectorSplat(Type->getElementCount(), One);
+    Value *SplatOne = Builder.CreateVectorSplat(Type->getElementCount(), One);
     return IC.replaceInstUsesWith(II, SplatOne);
   }
   return std::nullopt;

``````````

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https://github.com/llvm/llvm-project/pull/135016


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