[llvm] [BasicTTI] When costing a scalarized cast, use distinct src and dest types (PR #109325)

[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 f3f3883f4b9d15770a5ce49956ed4425c71ad69f 9ad1dfb7d4cc062caa35fa8a00c5704d62ce19dd --extensions h -- llvm/include/llvm/CodeGen/BasicTTIImpl.h
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/include/llvm/CodeGen/BasicTTIImpl.h b/llvm/include/llvm/CodeGen/BasicTTIImpl.h
index 4cc4f6704c..286ff74064 100644
--- a/llvm/include/llvm/CodeGen/BasicTTIImpl.h
+++ b/llvm/include/llvm/CodeGen/BasicTTIImpl.h
@@ -1186,10 +1186,10 @@ public:
 
       // Return the cost of multiple scalar invocation plus the cost of
       // inserting and extracting the values.
-      return getScalarizationOverhead(SrcVTy, /*Insert*/ false, /*Extract*/ true,
-                                      CostKind) +
-             getScalarizationOverhead(DstVTy, /*Insert*/ true, /*Extract*/ false,
-                                      CostKind) +
+      return getScalarizationOverhead(SrcVTy, /*Insert*/ false,
+                                      /*Extract*/ true, CostKind) +
+             getScalarizationOverhead(DstVTy, /*Insert*/ true,
+                                      /*Extract*/ false, CostKind) +
              Num * Cost;
     }
 

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https://github.com/llvm/llvm-project/pull/109325