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Simplify some functions in the C API by using an ArrayRef to directly reference the array passed to them instead of copying it to a std::vector.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135145 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Frits van Bommel 2011-07-14 11:44:09 +00:00
parent d0f3ef807e
commit d155945f15
1 changed files with 3 additions and 13 deletions
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16
lib/VMCore/Core.cpp
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@ -260,10 +260,7 @@ LLVMTypeRef LLVMX86MMXType(void) {
LLVMTypeRef LLVMFunctionType(LLVMTypeRef ReturnType,
LLVMTypeRef *ParamTypes, unsigned ParamCount,
LLVMBool IsVarArg) {
std::vector<Type*> Tys;
for (LLVMTypeRef *I = ParamTypes, *E = ParamTypes + ParamCount; I != E; ++I)
Tys.push_back(unwrap(*I));
ArrayRef<Type*> Tys(unwrap(ParamTypes), ParamCount);
return wrap(FunctionType::get(unwrap(ReturnType), Tys, IsVarArg != 0));
}
@ -290,11 +287,7 @@ void LLVMGetParamTypes(LLVMTypeRef FunctionTy, LLVMTypeRef *Dest) {
LLVMTypeRef LLVMStructTypeInContext(LLVMContextRef C, LLVMTypeRef *ElementTypes,
unsigned ElementCount, LLVMBool Packed) {
std::vector<Type*> Tys;
for (LLVMTypeRef *I = ElementTypes,
*E = ElementTypes + ElementCount; I != E; ++I)
Tys.push_back(unwrap(*I));
ArrayRef<Type*> Tys(unwrap(ElementTypes), ElementCount);
return wrap(StructType::get(*unwrap(C), Tys, Packed != 0));
}
@ -311,10 +304,7 @@ LLVMTypeRef LLVMStructCreateNamed(LLVMContextRef C, const char *Name)
void LLVMStructSetBody(LLVMTypeRef StructTy, LLVMTypeRef *ElementTypes,
unsigned ElementCount, LLVMBool Packed) {
std::vector<Type*> Tys;
for (LLVMTypeRef *I = ElementTypes,
*E = ElementTypes + ElementCount; I != E; ++I)
Tys.push_back(unwrap(*I));
ArrayRef<Type*> Tys(unwrap(ElementTypes), ElementCount);
unwrap<StructType>(StructTy)->setBody(Tys, Packed != 0);
}