diff options
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/BrainF/BrainF.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/examples/BrainF/BrainF.cpp b/examples/BrainF/BrainF.cpp index f17a950036..a443ad420e 100644 --- a/examples/BrainF/BrainF.cpp +++ b/examples/BrainF/BrainF.cpp @@ -81,8 +81,11 @@ void BrainF::header(LLVMContext& C) { ConstantInt *val_mem = ConstantInt::get(C, APInt(32, memtotal)); BasicBlock* BB = builder->GetInsertBlock(); const Type* IntPtrTy = IntegerType::getInt32Ty(C); - ptr_arr = CallInst::CreateMalloc(BB, IntPtrTy, IntegerType::getInt8Ty(C), - val_mem, NULL, "arr"); + const Type* Int8Ty = IntegerType::getInt8Ty(C); + Constant* allocsize = ConstantExpr::getSizeOf(Int8Ty); + allocsize = ConstantExpr::getTruncOrBitCast(allocsize, IntPtrTy); + ptr_arr = CallInst::CreateMalloc(BB, IntPtrTy, Int8Ty, allocsize, val_mem, + NULL, "arr"); BB->getInstList().push_back(cast<Instruction>(ptr_arr)); //call void @llvm.memset.i32(i8 *%arr, i8 0, i32 %d, i32 1) |