[llvm] fix: typo "CLTZ"-> "CTLZ" (PR #90051)
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Thu Apr 25 06:30:56 PDT 2024
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-backend-x86
Author: None (zxc12523)
<details>
<summary>Changes</summary>
---
Full diff: https://github.com/llvm/llvm-project/pull/90051.diff
1 Files Affected:
- (modified) llvm/lib/Target/X86/X86ISelLowering.cpp (+1-1)
``````````diff
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index dd40d079c7e2f7..c8716caabdeae7 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -27893,7 +27893,7 @@ static SDValue LowerVectorCTLZInRegLUT(SDValue Op, const SDLoc &DL,
SDValue InRegLUT = DAG.getBuildVector(CurrVT, DL, LUTVec);
// Begin by bitcasting the input to byte vector, then split those bytes
- // into lo/hi nibbles and use the PSHUFB LUT to perform CLTZ on each of them.
+ // into lo/hi nibbles and use the PSHUFB LUT to perform CTLZ on each of them.
// If the hi input nibble is zero then we add both results together, otherwise
// we just take the hi result (by masking the lo result to zero before the
// add).
``````````
</details>
https://github.com/llvm/llvm-project/pull/90051
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