Simplify code by using SmallVector's pop_back_val() instead of
separate back() and pop_back() calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71089 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/Local.cpp b/lib/Transforms/Utils/Local.cpp
index 4f2bb1e..94483b8 100644
--- a/lib/Transforms/Utils/Local.cpp
+++ b/lib/Transforms/Utils/Local.cpp
@@ -188,8 +188,7 @@
DeadInsts.push_back(I);
while (!DeadInsts.empty()) {
- I = DeadInsts.back();
- DeadInsts.pop_back();
+ I = DeadInsts.pop_back_val();
// Null out all of the instruction's operands to see if any operand becomes
// dead as we go.