[llvm] [AArch64][GISel] Use emitIntegerCompare instead of emitting SUBS directly every time (PR #153659)

via llvm-commits llvm-commits at lists.llvm.org
Thu Aug 14 13:39:28 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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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/AArch64/GISel/AArch64InstructionSelector.cpp
``````````

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<details>
<summary>
View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp b/llvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp
index 1818dc5d8..bd9b1968c 100644
--- a/llvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp
+++ b/llvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp
@@ -4973,8 +4973,8 @@ MachineInstr *AArch64InstructionSelector::emitConjunctionRec(
         // Change OutCC in case emitIntegerCompare() changed it.
         auto PredOp = static_cast<CmpInst::Predicate>(Pred.getPredicate());
 
-        OutCC = changeICMPPredToAArch64CC(
-            PredOp, Cmp->getOperand(3).getReg(), MIB.getMRI());
+        OutCC = changeICMPPredToAArch64CC(PredOp, Cmp->getOperand(3).getReg(),
+                                          MIB.getMRI());
         return Ret;
       }
       return emitFPCompare(LHS, RHS, MIB, CC);

``````````

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https://github.com/llvm/llvm-project/pull/153659


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