Don't assert on empty attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175785 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/IR/Function.cpp b/lib/IR/Function.cpp
index 15c05e7..5c444d2 100644
--- a/lib/IR/Function.cpp
+++ b/lib/IR/Function.cpp
@@ -125,7 +125,7 @@
/// addAttr - Add attributes to an argument.
void Argument::addAttr(AttributeSet AS) {
- assert(AS.getNumSlots() == 1 &&
+ assert(AS.getNumSlots() <= 1 &&
"Trying to add more than one attribute set to an argument!");
AttrBuilder B(AS, AS.getSlotIndex(0));
getParent()->addAttributes(getArgNo() + 1,
@@ -135,7 +135,7 @@
/// removeAttr - Remove attributes from an argument.
void Argument::removeAttr(AttributeSet AS) {
- assert(AS.getNumSlots() == 1 &&
+ assert(AS.getNumSlots() <= 1 &&
"Trying to remove more than one attribute set from an argument!");
AttrBuilder B(AS, AS.getSlotIndex(0));
getParent()->removeAttributes(getArgNo() + 1,