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Add LLVMConstNamedStruct to the C api to let its users create constants

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of named struct types.

llvm-svn: 135178
This commit is contained in:
Rafael Espindola 2011-07-14 19:09:08 +00:00
parent 9c61809c23
commit 784ad24bad
2 changed files with 13 additions and 0 deletions
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3
llvm/include/llvm-c/Core.h
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@ -565,6 +565,9 @@ LLVMValueRef LLVMConstArray(LLVMTypeRef ElementTy,
LLVMValueRef *ConstantVals, unsigned Length);
LLVMValueRef LLVMConstStruct(LLVMValueRef *ConstantVals, unsigned Count,
LLVMBool Packed);
LLVMValueRef LLVMConstNamedStruct(LLVMTypeRef StructTy,
LLVMValueRef *ConstantVals,
unsigned Count);
LLVMValueRef LLVMConstVector(LLVMValueRef *ScalarConstantVals, unsigned Size);
/* Constant expressions */

10
llvm/lib/VMCore/Core.cpp
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@ -595,6 +595,16 @@ LLVMValueRef LLVMConstStruct(LLVMValueRef *ConstantVals, unsigned Count,
return LLVMConstStructInContext(LLVMGetGlobalContext(), ConstantVals, Count,
Packed);
}
LLVMValueRef LLVMConstNamedStruct(LLVMTypeRef StructTy,
LLVMValueRef *ConstantVals,
unsigned Count) {
Constant **Elements = unwrap<Constant>(ConstantVals, Count);
const StructType *Ty = cast<StructType>(unwrap(StructTy));
return wrap(ConstantStruct::get(Ty, ArrayRef<Constant*>(Elements, Count)));
}
LLVMValueRef LLVMConstVector(LLVMValueRef *ScalarConstantVals, unsigned Size) {
return wrap(ConstantVector::get(ArrayRef<Constant*>(
unwrap<Constant>(ScalarConstantVals, Size), Size)));