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-rw-r--r--lib/VMCore/Core.cpp22
1 files changed, 14 insertions, 8 deletions
diff --git a/lib/VMCore/Core.cpp b/lib/VMCore/Core.cpp
index 9a49d42..1a34180 100644
--- a/lib/VMCore/Core.cpp
+++ b/lib/VMCore/Core.cpp
@@ -1699,18 +1699,24 @@ LLVMValueRef LLVMBuildNot(LLVMBuilderRef B, LLVMValueRef V, const char *Name) {
LLVMValueRef LLVMBuildMalloc(LLVMBuilderRef B, LLVMTypeRef Ty,
const char *Name) {
- const Type* IntPtrT = Type::getInt32Ty(unwrap(B)->GetInsertBlock()->getContext());
- return wrap(unwrap(B)->Insert(CallInst::CreateMalloc(
- unwrap(B)->GetInsertBlock(), IntPtrT, unwrap(Ty), 0, 0, ""),
- Twine(Name)));
+ const Type* ITy = Type::getInt32Ty(unwrap(B)->GetInsertBlock()->getContext());
+ Constant* AllocSize = ConstantExpr::getSizeOf(unwrap(Ty));
+ AllocSize = ConstantExpr::getTruncOrBitCast(AllocSize, ITy);
+ Instruction* Malloc = CallInst::CreateMalloc(unwrap(B)->GetInsertBlock(),
+ ITy, unwrap(Ty), AllocSize,
+ 0, 0, "");
+ return wrap(unwrap(B)->Insert(Malloc, Twine(Name)));
}
LLVMValueRef LLVMBuildArrayMalloc(LLVMBuilderRef B, LLVMTypeRef Ty,
LLVMValueRef Val, const char *Name) {
- const Type* IntPtrT = Type::getInt32Ty(unwrap(B)->GetInsertBlock()->getContext());
- return wrap(unwrap(B)->Insert(CallInst::CreateMalloc(
- unwrap(B)->GetInsertBlock(), IntPtrT, unwrap(Ty), unwrap(Val), 0, ""),
- Twine(Name)));
+ const Type* ITy = Type::getInt32Ty(unwrap(B)->GetInsertBlock()->getContext());
+ Constant* AllocSize = ConstantExpr::getSizeOf(unwrap(Ty));
+ AllocSize = ConstantExpr::getTruncOrBitCast(AllocSize, ITy);
+ Instruction* Malloc = CallInst::CreateMalloc(unwrap(B)->GetInsertBlock(),
+ ITy, unwrap(Ty), AllocSize,
+ unwrap(Val), 0, "");
+ return wrap(unwrap(B)->Insert(Malloc, Twine(Name)));
}
LLVMValueRef LLVMBuildAlloca(LLVMBuilderRef B, LLVMTypeRef Ty,