[llvm] [GVNSink] Fix non-determinisms by using Depth-First ordering (PR #90995)

[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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``````````bash
git-clang-format --diff 2f58b9aae2d6f1aeaecd98766ef31cebc0dcbb5b 87be0cd27fafddb1294c7fc263282e49232e2325 -- llvm/lib/Transforms/Scalar/GVNSink.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Transforms/Scalar/GVNSink.cpp b/llvm/lib/Transforms/Scalar/GVNSink.cpp
index add09c506f..c6613f427d 100644
--- a/llvm/lib/Transforms/Scalar/GVNSink.cpp
+++ b/llvm/lib/Transforms/Scalar/GVNSink.cpp
@@ -264,7 +264,7 @@ public:
     };
     assert(llvm::is_sorted(Blocks, DFSOrder));
     int C = 0;
-    llvm::for_each(Values, [&C, this](const Value* V) {
+    llvm::for_each(Values, [&C, this](const Value *V) {
       const Instruction *I = cast<Instruction>(V);
       assert(I->getParent() == this->Blocks[C++]);
     });

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https://github.com/llvm/llvm-project/pull/90995