[llvm] 7d815c7 - [LV] Remove unused variables after 965231ca0a9a. (NFC)

[Florian Hahn via llvm-commits]

Author: Florian Hahn
Date: 2025-08-01T10:12:20+01:00
New Revision: 7d815c7642ef202741ea27c3aa6a3ffd4113ecf7

URL: https://github.com/llvm/llvm-project/commit/7d815c7642ef202741ea27c3aa6a3ffd4113ecf7
DIFF: https://github.com/llvm/llvm-project/commit/7d815c7642ef202741ea27c3aa6a3ffd4113ecf7.diff

LOG: [LV] Remove unused variables after 965231ca0a9a. (NFC)

Clean up unused/dead variables after 965231ca0a9a
(https://github.com/llvm/llvm-project/pull/151311)

Added: 
    

Modified: 
    llvm/lib/Transforms/Vectorize/LoopVectorizationLegality.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Transforms/Vectorize/LoopVectorizationLegality.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorizationLegality.cpp
index 77e6c4186076c..c47fd9421fddd 100644
--- a/llvm/lib/Transforms/Vectorize/LoopVectorizationLegality.cpp
+++ b/llvm/lib/Transforms/Vectorize/LoopVectorizationLegality.cpp
@@ -1670,8 +1670,7 @@ bool LoopVectorizationLegality::isVectorizableEarlyExitLoop() {
     const SCEV *EC =
         PSE.getSE()->getPredicatedExitCount(TheLoop, BB, &Predicates);
     if (isa<SCEVCouldNotCompute>(EC)) {
-      SmallVector<BasicBlock *, 2> Succs(successors(BB));
-      if (Succs.size() != 2) {
+      if (size(successors(BB)) != 2) {
         reportVectorizationFailure(
             "Early exiting block does not have exactly two successors",
             "Incorrect number of successors from early exiting block",
@@ -1679,14 +1678,6 @@ bool LoopVectorizationLegality::isVectorizableEarlyExitLoop() {
         return false;
       }
 
-      BasicBlock *ExitBlock;
-      if (!TheLoop->contains(Succs[0]))
-        ExitBlock = Succs[0];
-      else {
-        assert(!TheLoop->contains(Succs[1]));
-        ExitBlock = Succs[1];
-      }
-
       if (SingleUncountableExitingBlock) {
         reportVectorizationFailure(
             "Loop has too many uncountable exits",