Minor code simplification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91653 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
index 1233f45..0601423 100644
--- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
@@ -212,8 +212,6 @@
/// specified set are trivially dead, delete them and see if this makes any of
/// their operands subsequently dead.
void LoopStrengthReduce::DeleteTriviallyDeadInstructions() {
- if (DeadInsts.empty()) return;
-
while (!DeadInsts.empty()) {
Instruction *I = dyn_cast_or_null<Instruction>(DeadInsts.pop_back_val());
@@ -2720,8 +2718,7 @@
IVsByStride.clear();
// Clean up after ourselves
- if (!DeadInsts.empty())
- DeleteTriviallyDeadInstructions();
+ DeleteTriviallyDeadInstructions();
}
// At this point, it is worth checking to see if any recurrence PHIs are also