[llvm] [IPSCCP] Don't replace with constant if Value is noalias ptr or derivatives (PR #154522)

[via llvm-commits]

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/Transforms/Utils/SCCPSolver.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Transforms/Utils/SCCPSolver.cpp b/llvm/lib/Transforms/Utils/SCCPSolver.cpp
index 3c06452a9..ac1a615a2 100644
--- a/llvm/lib/Transforms/Utils/SCCPSolver.cpp
+++ b/llvm/lib/Transforms/Utils/SCCPSolver.cpp
@@ -70,8 +70,7 @@ bool SCCPSolver::tryToReplaceWithConstant(Value *V) {
 
     for (const auto Obj : Objects) {
       if (const auto *Arg = dyn_cast<Argument>(Obj)) {
-        if (isa<PointerType>(Arg->getType()) &&
-            Arg->hasNoAliasAttr())
+        if (isa<PointerType>(Arg->getType()) && Arg->hasNoAliasAttr())
           return false;
       }
     }

``````````

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https://github.com/llvm/llvm-project/pull/154522