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Don't use isa when we can reuse a previous dyn_cast.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53607 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Matthijs Kooijman 2008-07-15 13:39:08 +00:00
parent ddd1a79b6d
commit 9c9418d0f3
1 changed files with 2 additions and 3 deletions
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5
lib/Transforms/IPO/DeadArgumentElimination.cpp
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@ -794,9 +794,8 @@ bool DAE::RemoveDeadStuffFromFunction(Function *F) {
// 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();