[llvm] [LV] Add VPWiden{Load|Store}EVLRecipe into emitInvalidCostRemarks(). (PR #119708)

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Thu Dec 12 06:24:49 PST 2024


llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-transforms

Author: Elvis Wang (ElvisWang123)

<details>
<summary>Changes</summary>

When the cost of `VPWiden{Load|Store}EVLRecipe` is invalid, it will fell out of the type switch.


---
Full diff: https://github.com/llvm/llvm-project/pull/119708.diff


1 Files Affected:

- (modified) llvm/lib/Transforms/Vectorize/LoopVectorize.cpp (+2-2) 


``````````diff
diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
index de164ee434d647..c62eb391e7c4da 100644
--- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -4496,9 +4496,9 @@ void LoopVectorizationPlanner::emitInvalidCostRemarks(
                 [](const auto *R) { return Instruction::PHI; })
             .Case<VPWidenSelectRecipe>(
                 [](const auto *R) { return Instruction::Select; })
-            .Case<VPWidenStoreRecipe>(
+            .Case<VPWidenStoreRecipe, VPWidenStoreEVLRecipe>(
                 [](const auto *R) { return Instruction::Store; })
-            .Case<VPWidenLoadRecipe>(
+            .Case<VPWidenLoadRecipe, VPWidenLoadEVLRecipe>(
                 [](const auto *R) { return Instruction::Load; })
             .Case<VPWidenCallRecipe, VPWidenIntrinsicRecipe>(
                 [](const auto *R) { return Instruction::Call; })

``````````

</details>


https://github.com/llvm/llvm-project/pull/119708


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