Don't use isa when we can reuse a previous dyn_cast.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53607 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/IPO/DeadArgumentElimination.cpp b/lib/Transforms/IPO/DeadArgumentElimination.cpp
index 40012d1..34e7329 100644
--- a/lib/Transforms/IPO/DeadArgumentElimination.cpp
+++ b/lib/Transforms/IPO/DeadArgumentElimination.cpp
@@ -794,9 +794,8 @@
// Replace by null for now.
Call->replaceAllUsesWith(Constant::getNullValue(Call->getType()));
} else {
- assert(isa<StructType>(RetTy) && "Return type changed, but not into a"
- "void. The old return type must have"
- "been a struct!");
+ assert(STy && "Return type changed, but not into a void. The old "
+ "return type must have been a struct!");
// The original return value was a struct, update all uses (which are
// all extractvalue instructions, or uses that are unused themselves).
for (Value::use_iterator I = Call->use_begin(), E = Call->use_end();