[llvm] [ARM] Update costs for ARM insts (PR #142843)

via llvm-commits llvm-commits at lists.llvm.org
Thu Jun 5 07:51:14 PDT 2025


github-actions[bot] wrote:

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

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You can test this locally with the following command:
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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions cpp -- llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp b/llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
index 1a054dd22..919a1e873 100644
--- a/llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
+++ b/llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
@@ -517,7 +517,7 @@ InstructionCost ARMTTIImpl::getIntImmCostInst(unsigned Opcode, unsigned Idx,
 
   // We can convert <= to <, which is generally quite cheap.
   if (Inst && Opcode == Instruction::ICmp && Idx == 1 &&
-      ((Ty->getIntegerBitWidth() <= 32  &&
+      ((Ty->getIntegerBitWidth() <= 32 &&
         (!isLegalCmpImmed(Imm.getSExtValue(), ST))) ||
        Imm.isAllOnes() || Imm.isOne())) {
     ICmpInst::Predicate Pred = cast<ICmpInst>(Inst)->getPredicate();

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https://github.com/llvm/llvm-project/pull/142843


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