[llvm] [X86] Select ANDN for i8 operands (PR #205050)
via llvm-commits
llvm-commits at lists.llvm.org
Thu Jul 9 08:26:58 PDT 2026
github-actions[bot] wrote:
<!--LLVM CODE FORMAT COMMENT: {clang-format}-->
:warning: C/C++ code formatter, clang-format found issues in your code. :warning:
<details>
<summary>
You can test this locally with the following command:
</summary>
``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp -- llvm/lib/Target/X86/X86ISelLowering.cpp --diff_from_common_commit
``````````
:warning:
The reproduction instructions above might return results for more than one PR
in a stack if you are using a stacked PR workflow. You can limit the results by
changing `origin/main` to the base branch/commit you want to compare against.
:warning:
</details>
<details>
<summary>
View the diff from clang-format here.
</summary>
``````````diff
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 752c74ffd..7fd5d1195 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -51717,8 +51717,8 @@ static SDValue combineI8AndNotIntoI32AndNot(SDNode *N, const SDLoc &DL,
SDValue ExtX = DAG.getNode(ISD::ANY_EXTEND, DL, MVT::i32, X);
SDValue ExtY = DAG.getNode(ISD::ANY_EXTEND, DL, MVT::i32, Y);
- SDValue And = DAG.getNode(ISD::AND, DL, MVT::i32,
- DAG.getNOT(DL, ExtX, MVT::i32), ExtY);
+ SDValue And =
+ DAG.getNode(ISD::AND, DL, MVT::i32, DAG.getNOT(DL, ExtX, MVT::i32), ExtY);
return DAG.getNode(ISD::TRUNCATE, DL, MVT::i8, And);
}
``````````
</details>
https://github.com/llvm/llvm-project/pull/205050
More information about the llvm-commits
mailing list