[llvm] [DebugInfo][RemoveDIs] Support maintaining DPValues in CodeGenPrepare (PR #73660)

[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 7f3ee3ca1d09daf0f7d350ed9d62796640a59bf4 9684e29ccb95527ad242f3f513766f7e85cef5b5 -- llvm/lib/CodeGen/CodeGenPrepare.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/CodeGen/CodeGenPrepare.cpp b/llvm/lib/CodeGen/CodeGenPrepare.cpp
index 0ea01087e4..dcff27a69e 100644
--- a/llvm/lib/CodeGen/CodeGenPrepare.cpp
+++ b/llvm/lib/CodeGen/CodeGenPrepare.cpp
@@ -2241,7 +2241,8 @@ static bool despeculateCountZeros(IntrinsicInst *CountZeros,
   // constant if the input to the intrinsic is zero.
   BasicBlock::iterator SplitPt = std::next(BasicBlock::iterator(CountZeros));
   // Any debug-info after CountZeros should not be included.
-  SplitPt.setHeadBit(true); // coveredy by Transforms/CodeGenPrepare/X86/cttz-ctlz.ll
+  SplitPt.setHeadBit(
+      true); // coveredy by Transforms/CodeGenPrepare/X86/cttz-ctlz.ll
   BasicBlock *EndBlock = CallBlock->splitBasicBlock(SplitPt, "cond.end");
   if (IsHugeFunc)
     FreshBBs.insert(EndBlock);

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https://github.com/llvm/llvm-project/pull/73660