[LV] Remove redundant check. nfc

[Mel-Chen]

Remove the redundant !TheLoop->contains(Op->getParent()) check since !TheLoop->contains(Op) has already been verified.

[llvmbot]

@llvm/pr-subscribers-vectorizers

@llvm/pr-subscribers-llvm-transforms

Author: Mel Chen (Mel-Chen)

Changes

Remove the redundant !TheLoop->contains(Op->getParent()) check since !TheLoop->contains(Op) has already been verified.

---

Full diff: https://github.com/llvm/llvm-project/pull/135605.diff

1 Files Affected:

• (modified) llvm/lib/Transforms/Vectorize/LoopVectorize.cpp (-3)

diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
index a4d546f698d5f..3a76fa98a42cb 100644
--- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -7203,9 +7203,6 @@ void LoopVectorizationCostModel::collectValuesToIgnore() {
         }))
       continue;
 
-    if (!TheLoop->contains(Op->getParent()))
-      continue;
-
     // If all of Op's users are in ValuesToIgnore, add it to ValuesToIgnore
     // which applies for both scalar and vector versions. Otherwise it is only
     // dead in vector versions, so only add it to VecValuesToIgnore.

[fhahn]

LGTM, thanks