diff options
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp')
-rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp b/llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp index 80c20b70758..b072b4d422d 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp @@ -506,13 +506,12 @@ Instruction *InstCombiner::visitInsertValueInst(InsertValueInst &I) { // chain), check if any of the 'children' uses the same indices as the first // instruction. In this case, the first one is redundant. Value *V = &I; - unsigned int Depth = 0; + unsigned Depth = 0; while (V->hasOneUse() && Depth < 10) { User *U = V->user_back(); - InsertValueInst *UserInsInst = dyn_cast<InsertValueInst>(U); - if (!UserInsInst || U->getType() != I.getType()) { + auto UserInsInst = dyn_cast<InsertValueInst>(U); + if (!UserInsInst || U->getOperand(0) != V) break; - } if (UserInsInst->getIndices() == FirstIndices) { IsRedundant = true; break; |