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[examples] Fix llvm.memset prototype in BrainF example.

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Commit 1e68724d24ba38de7c7cdb2e1939d78c8b37cc0d removed the alignment
argument from the memset intrinsic. Update the BrainF example to match.

Reviewed By: jyknight
Differential Revision: https://reviews.llvm.org/D79601
This commit is contained in:
Ricky Zhou 2020-05-10 16:51:01 -04:00 committed by James Y Knight
parent e62da2871c
commit 7244405635
1 changed files with 2 additions and 3 deletions
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5
examples/BrainF/BrainF.cpp
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@ -66,7 +66,7 @@ void BrainF::header(LLVMContext& C) {
//Function prototypes
//declare void @llvm.memset.p0i8.i32(i8 *, i8, i32, i32, i1)
//declare void @llvm.memset.p0i8.i32(i8 *, i8, i32, i1)
Type *Tys[] = { Type::getInt8PtrTy(C), Type::getInt32Ty(C) };
Function *memset_func = Intrinsic::getDeclaration(module, Intrinsic::memset,
Tys);
@ -98,13 +98,12 @@ void BrainF::header(LLVMContext& C) {
nullptr, "arr");
BB->getInstList().push_back(cast<Instruction>(ptr_arr));
//call void @llvm.memset.p0i8.i32(i8 *%arr, i8 0, i32 %d, i32 1, i1 0)
//call void @llvm.memset.p0i8.i32(i8 *%arr, i8 0, i32 %d, i1 0)
{
Value *memset_params[] = {
ptr_arr,
ConstantInt::get(C, APInt(8, 0)),
val_mem,
ConstantInt::get(C, APInt(32, 1)),
ConstantInt::get(C, APInt(1, 0))
};