[llvm] [CodeMoverUtils] Enhance CodeMoverUtils to sink an entire BB (PR #87857)

[via llvm-commits]

github-actions[bot] wrote:

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


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git-clang-format --diff e915b7d8166a870834868bcf7de85cb5e96a08ec 3924918eb7ef1068f07cf8bdb0efff529d041046 -- llvm/lib/Transforms/Utils/CodeMoverUtils.cpp llvm/unittests/Transforms/Utils/CodeMoverUtilsTest.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Transforms/Utils/CodeMoverUtils.cpp b/llvm/lib/Transforms/Utils/CodeMoverUtils.cpp
index 1db63c9a19..784375919a 100644
--- a/llvm/lib/Transforms/Utils/CodeMoverUtils.cpp
+++ b/llvm/lib/Transforms/Utils/CodeMoverUtils.cpp
@@ -340,7 +340,7 @@ bool llvm::isSafeToMoveBefore(Instruction &I, Instruction &InsertPoint,
         // If InsertPoint is in a BB that comes after I, then we cannot move if
         // I is used in the terminator of the current BB.
         if (I.getParent() != InsertPoint.getParent() &&
-              UserInst == I.getParent()->getTerminator())
+            UserInst == I.getParent()->getTerminator())
           return false;
         if (UserInst != &InsertPoint && !DT.dominates(&InsertPoint, U)) {
           // If UserInst is an instruction that appears later in the same BB as

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https://github.com/llvm/llvm-project/pull/87857