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Make getContainedType more efficient by not returning null if out of range!

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8987 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2003-10-09 20:35:15 +00:00
parent ae19bf7c37
commit 1bc33a5227
2 changed files with 7 additions and 8 deletions
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7
include/llvm/DerivedTypes.h
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@@ -156,8 +156,7 @@ public:
virtual const Type *getContainedType(unsigned i) const {
return i == 0 ? ResultType :
(i <= ParamTys.size() ? ParamTys[i-1].get() : 0);
return i == 0 ? ResultType.get() : ParamTys[i-1].get();
}
virtual unsigned getNumContainedTypes() const { return ParamTys.size()+1; }
@@ -239,7 +238,7 @@ public:
inline const ElementTypes &getElementTypes() const { return ETypes; }
virtual const Type *getContainedType(unsigned i) const {
return i < ETypes.size() ? ETypes[i].get() : 0;
return ETypes[i].get();
}
virtual unsigned getNumContainedTypes() const { return ETypes.size(); }
@@ -289,7 +288,7 @@ public:
inline const Type *getElementType() const { return ElementType; }
virtual const Type *getContainedType(unsigned i) const {
return i == 0 ? ElementType.get() : 0;
return ElementType.get();
}
virtual unsigned getNumContainedTypes() const { return 1; }