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-rw-r--r--examples/BrainF/BrainF.cpp76
1 files changed, 38 insertions, 38 deletions
diff --git a/examples/BrainF/BrainF.cpp b/examples/BrainF/BrainF.cpp
index d3261d7..5cf2b88 100644
--- a/examples/BrainF/BrainF.cpp
+++ b/examples/BrainF/BrainF.cpp
@@ -43,7 +43,7 @@ Module *BrainF::parse(std::istream *in1, int mem, CompileFlags cf,
comflag = cf;
header(Context);
- readloop(0, 0, 0);
+ readloop(0, 0, 0, Context);
delete builder;
return module;
}
@@ -54,39 +54,39 @@ void BrainF::header(LLVMContext& C) {
//Function prototypes
//declare void @llvm.memset.i32(i8 *, i8, i32, i32)
- const Type *Tys[] = { Type::Int32Ty };
+ const Type *Tys[] = { Type::getInt32Ty(C) };
Function *memset_func = Intrinsic::getDeclaration(module, Intrinsic::memset,
Tys, 1);
//declare i32 @getchar()
getchar_func = cast<Function>(module->
- getOrInsertFunction("getchar", IntegerType::Int32Ty, NULL));
+ getOrInsertFunction("getchar", IntegerType::getInt32Ty(C), NULL));
//declare i32 @putchar(i32)
putchar_func = cast<Function>(module->
- getOrInsertFunction("putchar", IntegerType::Int32Ty,
- IntegerType::Int32Ty, NULL));
+ getOrInsertFunction("putchar", IntegerType::getInt32Ty(C),
+ IntegerType::getInt32Ty(C), NULL));
//Function header
//define void @brainf()
brainf_func = cast<Function>(module->
- getOrInsertFunction("brainf", Type::VoidTy, NULL));
+ getOrInsertFunction("brainf", Type::getVoidTy(C), NULL));
- builder = new IRBuilder<>(BasicBlock::Create(label, brainf_func));
+ builder = new IRBuilder<>(BasicBlock::Create(C, label, brainf_func));
//%arr = malloc i8, i32 %d
- ConstantInt *val_mem = ConstantInt::get(APInt(32, memtotal));
- ptr_arr = builder->CreateMalloc(IntegerType::Int8Ty, val_mem, "arr");
+ ConstantInt *val_mem = ConstantInt::get(C, APInt(32, memtotal));
+ ptr_arr = builder->CreateMalloc(IntegerType::getInt8Ty(C), val_mem, "arr");
//call void @llvm.memset.i32(i8 *%arr, i8 0, i32 %d, i32 1)
{
Value *memset_params[] = {
ptr_arr,
- ConstantInt::get(APInt(8, 0)),
+ ConstantInt::get(C, APInt(8, 0)),
val_mem,
- ConstantInt::get(APInt(32, 1))
+ ConstantInt::get(C, APInt(32, 1))
};
CallInst *memset_call = builder->
@@ -97,12 +97,12 @@ void BrainF::header(LLVMContext& C) {
//%arrmax = getelementptr i8 *%arr, i32 %d
if (comflag & flag_arraybounds) {
ptr_arrmax = builder->
- CreateGEP(ptr_arr, ConstantInt::get(APInt(32, memtotal)), "arrmax");
+ CreateGEP(ptr_arr, ConstantInt::get(C, APInt(32, memtotal)), "arrmax");
}
//%head.%d = getelementptr i8 *%arr, i32 %d
curhead = builder->CreateGEP(ptr_arr,
- ConstantInt::get(APInt(32, memtotal/2)),
+ ConstantInt::get(C, APInt(32, memtotal/2)),
headreg);
@@ -110,13 +110,13 @@ void BrainF::header(LLVMContext& C) {
//Function footer
//brainf.end:
- endbb = BasicBlock::Create(label, brainf_func);
+ endbb = BasicBlock::Create(C, label, brainf_func);
//free i8 *%arr
new FreeInst(ptr_arr, endbb);
//ret void
- ReturnInst::Create(endbb);
+ ReturnInst::Create(C, endbb);
@@ -124,28 +124,28 @@ void BrainF::header(LLVMContext& C) {
if (comflag & flag_arraybounds)
{
//@aberrormsg = internal constant [%d x i8] c"\00"
- Constant *msg_0 = ConstantArray::
- get("Error: The head has left the tape.", true);
+ Constant *msg_0 =
+ ConstantArray::get(C, "Error: The head has left the tape.", true);
GlobalVariable *aberrormsg = new GlobalVariable(
+ *module,
msg_0->getType(),
true,
GlobalValue::InternalLinkage,
msg_0,
- "aberrormsg",
- module);
+ "aberrormsg");
//declare i32 @puts(i8 *)
Function *puts_func = cast<Function>(module->
- getOrInsertFunction("puts", IntegerType::Int32Ty,
- PointerType::getUnqual(IntegerType::Int8Ty), NULL));
+ getOrInsertFunction("puts", IntegerType::getInt32Ty(C),
+ PointerType::getUnqual(IntegerType::getInt8Ty(C)), NULL));
//brainf.aberror:
- aberrorbb = BasicBlock::Create(label, brainf_func);
+ aberrorbb = BasicBlock::Create(C, label, brainf_func);
//call i32 @puts(i8 *getelementptr([%d x i8] *@aberrormsg, i32 0, i32 0))
{
- Constant *zero_32 = Constant::getNullValue(IntegerType::Int32Ty);
+ Constant *zero_32 = Constant::getNullValue(IntegerType::getInt32Ty(C));
Constant *gep_params[] = {
zero_32,
@@ -172,7 +172,8 @@ void BrainF::header(LLVMContext& C) {
}
}
-void BrainF::readloop(PHINode *phi, BasicBlock *oldbb, BasicBlock *testbb) {
+void BrainF::readloop(PHINode *phi, BasicBlock *oldbb, BasicBlock *testbb,
+ LLVMContext &C) {
Symbol cursym = SYM_NONE;
int curvalue = 0;
Symbol nextsym = SYM_NONE;
@@ -197,7 +198,7 @@ void BrainF::readloop(PHINode *phi, BasicBlock *oldbb, BasicBlock *testbb) {
//%tape.%d = trunc i32 %tape.%d to i8
Value *tape_1 = builder->
- CreateTrunc(tape_0, IntegerType::Int8Ty, tapereg);
+ CreateTrunc(tape_0, IntegerType::getInt8Ty(C), tapereg);
//store i8 %tape.%d, i8 *%head.%d
builder->CreateStore(tape_1, curhead);
@@ -211,7 +212,7 @@ void BrainF::readloop(PHINode *phi, BasicBlock *oldbb, BasicBlock *testbb) {
//%tape.%d = sext i8 %tape.%d to i32
Value *tape_1 = builder->
- CreateSExt(tape_0, IntegerType::Int32Ty, tapereg);
+ CreateSExt(tape_0, IntegerType::getInt32Ty(C), tapereg);
//call i32 @putchar(i32 %tape.%d)
Value *putchar_params[] = {
@@ -228,7 +229,7 @@ void BrainF::readloop(PHINode *phi, BasicBlock *oldbb, BasicBlock *testbb) {
{
//%head.%d = getelementptr i8 *%head.%d, i32 %d
curhead = builder->
- CreateGEP(curhead, ConstantInt::get(APInt(32, curvalue)),
+ CreateGEP(curhead, ConstantInt::get(C, APInt(32, curvalue)),
headreg);
//Error block for array out of bounds
@@ -247,7 +248,7 @@ void BrainF::readloop(PHINode *phi, BasicBlock *oldbb, BasicBlock *testbb) {
CreateOr(test_0, test_1, testreg);
//br i1 %test.%d, label %main.%d, label %main.%d
- BasicBlock *nextbb = BasicBlock::Create(label, brainf_func);
+ BasicBlock *nextbb = BasicBlock::Create(C, label, brainf_func);
builder->CreateCondBr(test_2, aberrorbb, nextbb);
//main.%d:
@@ -263,7 +264,7 @@ void BrainF::readloop(PHINode *phi, BasicBlock *oldbb, BasicBlock *testbb) {
//%tape.%d = add i8 %tape.%d, %d
Value *tape_1 = builder->
- CreateAdd(tape_0, ConstantInt::get(APInt(8, curvalue)), tapereg);
+ CreateAdd(tape_0, ConstantInt::get(C, APInt(8, curvalue)), tapereg);
//store i8 %tape.%d, i8 *%head.%d\n"
builder->CreateStore(tape_1, curhead);
@@ -273,23 +274,23 @@ void BrainF::readloop(PHINode *phi, BasicBlock *oldbb, BasicBlock *testbb) {
case SYM_LOOP:
{
//br label %main.%d
- BasicBlock *testbb = BasicBlock::Create(label, brainf_func);
+ BasicBlock *testbb = BasicBlock::Create(C, label, brainf_func);
builder->CreateBr(testbb);
//main.%d:
BasicBlock *bb_0 = builder->GetInsertBlock();
- BasicBlock *bb_1 = BasicBlock::Create(label, brainf_func);
+ BasicBlock *bb_1 = BasicBlock::Create(C, label, brainf_func);
builder->SetInsertPoint(bb_1);
// Make part of PHI instruction now, wait until end of loop to finish
PHINode *phi_0 =
- PHINode::Create(PointerType::getUnqual(IntegerType::Int8Ty),
+ PHINode::Create(PointerType::getUnqual(IntegerType::getInt8Ty(C)),
headreg, testbb);
phi_0->reserveOperandSpace(2);
phi_0->addIncoming(curhead, bb_0);
curhead = phi_0;
- readloop(phi_0, bb_1, testbb);
+ readloop(phi_0, bb_1, testbb, C);
}
break;
@@ -427,12 +428,11 @@ void BrainF::readloop(PHINode *phi, BasicBlock *oldbb, BasicBlock *testbb) {
LoadInst *tape_0 = new LoadInst(head_0, tapereg, testbb);
//%test.%d = icmp eq i8 %tape.%d, 0
- ICmpInst *test_0 = new ICmpInst(ICmpInst::ICMP_EQ, tape_0,
- ConstantInt::get(APInt(8, 0)), testreg,
- testbb);
+ ICmpInst *test_0 = new ICmpInst(*testbb, ICmpInst::ICMP_EQ, tape_0,
+ ConstantInt::get(C, APInt(8, 0)), testreg);
//br i1 %test.%d, label %main.%d, label %main.%d
- BasicBlock *bb_0 = BasicBlock::Create(label, brainf_func);
+ BasicBlock *bb_0 = BasicBlock::Create(C, label, brainf_func);
BranchInst::Create(bb_0, oldbb, test_0, testbb);
//main.%d:
@@ -440,7 +440,7 @@ void BrainF::readloop(PHINode *phi, BasicBlock *oldbb, BasicBlock *testbb) {
//%head.%d = phi i8 *[%head.%d, %main.%d]
PHINode *phi_1 = builder->
- CreatePHI(PointerType::getUnqual(IntegerType::Int8Ty), headreg);
+ CreatePHI(PointerType::getUnqual(IntegerType::getInt8Ty(C)), headreg);
phi_1->reserveOperandSpace(1);
phi_1->addIncoming(head_0, testbb);
curhead = phi_1;
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