mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 04:30:12 +00:00
c779e96158
library rename. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171747 91177308-0d34-0410-b5e6-96231b3b80d8
107 lines
3.8 KiB
C++
107 lines
3.8 KiB
C++
//===- llvm/unittests/MDBuilderTest.cpp - MDBuilder unit tests ------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "llvm/IR/MDBuilder.h"
|
|
#include "llvm/IR/IRBuilder.h"
|
|
#include "llvm/IR/Operator.h"
|
|
#include "gtest/gtest.h"
|
|
|
|
using namespace llvm;
|
|
|
|
namespace {
|
|
|
|
class MDBuilderTest : public testing::Test {
|
|
protected:
|
|
LLVMContext Context;
|
|
};
|
|
|
|
TEST_F(MDBuilderTest, createString) {
|
|
MDBuilder MDHelper(Context);
|
|
MDString *Str0 = MDHelper.createString("");
|
|
MDString *Str1 = MDHelper.createString("string");
|
|
EXPECT_EQ(Str0->getString(), StringRef(""));
|
|
EXPECT_EQ(Str1->getString(), StringRef("string"));
|
|
}
|
|
TEST_F(MDBuilderTest, createFPMath) {
|
|
MDBuilder MDHelper(Context);
|
|
MDNode *MD0 = MDHelper.createFPMath(0.0);
|
|
MDNode *MD1 = MDHelper.createFPMath(1.0);
|
|
EXPECT_EQ(MD0, (MDNode *)0);
|
|
EXPECT_NE(MD1, (MDNode *)0);
|
|
EXPECT_EQ(MD1->getNumOperands(), 1U);
|
|
Value *Op = MD1->getOperand(0);
|
|
EXPECT_TRUE(isa<ConstantFP>(Op));
|
|
EXPECT_TRUE(Op->getType()->isFloatingPointTy());
|
|
ConstantFP *Val = cast<ConstantFP>(Op);
|
|
EXPECT_TRUE(Val->isExactlyValue(1.0));
|
|
}
|
|
TEST_F(MDBuilderTest, createRangeMetadata) {
|
|
MDBuilder MDHelper(Context);
|
|
APInt A(8, 1), B(8, 2);
|
|
MDNode *R0 = MDHelper.createRange(A, A);
|
|
MDNode *R1 = MDHelper.createRange(A, B);
|
|
EXPECT_EQ(R0, (MDNode *)0);
|
|
EXPECT_NE(R1, (MDNode *)0);
|
|
EXPECT_EQ(R1->getNumOperands(), 2U);
|
|
EXPECT_TRUE(isa<ConstantInt>(R1->getOperand(0)));
|
|
EXPECT_TRUE(isa<ConstantInt>(R1->getOperand(1)));
|
|
ConstantInt *C0 = cast<ConstantInt>(R1->getOperand(0));
|
|
ConstantInt *C1 = cast<ConstantInt>(R1->getOperand(1));
|
|
EXPECT_EQ(C0->getValue(), A);
|
|
EXPECT_EQ(C1->getValue(), B);
|
|
}
|
|
TEST_F(MDBuilderTest, createAnonymousTBAARoot) {
|
|
MDBuilder MDHelper(Context);
|
|
MDNode *R0 = MDHelper.createAnonymousTBAARoot();
|
|
MDNode *R1 = MDHelper.createAnonymousTBAARoot();
|
|
EXPECT_NE(R0, R1);
|
|
EXPECT_GE(R0->getNumOperands(), 1U);
|
|
EXPECT_GE(R1->getNumOperands(), 1U);
|
|
EXPECT_EQ(R0->getOperand(0), R0);
|
|
EXPECT_EQ(R1->getOperand(0), R1);
|
|
EXPECT_TRUE(R0->getNumOperands() == 1 || R0->getOperand(1) == 0);
|
|
EXPECT_TRUE(R1->getNumOperands() == 1 || R1->getOperand(1) == 0);
|
|
}
|
|
TEST_F(MDBuilderTest, createTBAARoot) {
|
|
MDBuilder MDHelper(Context);
|
|
MDNode *R0 = MDHelper.createTBAARoot("Root");
|
|
MDNode *R1 = MDHelper.createTBAARoot("Root");
|
|
EXPECT_EQ(R0, R1);
|
|
EXPECT_GE(R0->getNumOperands(), 1U);
|
|
EXPECT_TRUE(isa<MDString>(R0->getOperand(0)));
|
|
EXPECT_EQ(cast<MDString>(R0->getOperand(0))->getString(), "Root");
|
|
EXPECT_TRUE(R0->getNumOperands() == 1 || R0->getOperand(1) == 0);
|
|
}
|
|
TEST_F(MDBuilderTest, createTBAANode) {
|
|
MDBuilder MDHelper(Context);
|
|
MDNode *R = MDHelper.createTBAARoot("Root");
|
|
MDNode *N0 = MDHelper.createTBAANode("Node", R);
|
|
MDNode *N1 = MDHelper.createTBAANode("edoN", R);
|
|
MDNode *N2 = MDHelper.createTBAANode("Node", R, true);
|
|
MDNode *N3 = MDHelper.createTBAANode("Node", R);
|
|
EXPECT_EQ(N0, N3);
|
|
EXPECT_NE(N0, N1);
|
|
EXPECT_NE(N0, N2);
|
|
EXPECT_GE(N0->getNumOperands(), 2U);
|
|
EXPECT_GE(N1->getNumOperands(), 2U);
|
|
EXPECT_GE(N2->getNumOperands(), 3U);
|
|
EXPECT_TRUE(isa<MDString>(N0->getOperand(0)));
|
|
EXPECT_TRUE(isa<MDString>(N1->getOperand(0)));
|
|
EXPECT_TRUE(isa<MDString>(N2->getOperand(0)));
|
|
EXPECT_EQ(cast<MDString>(N0->getOperand(0))->getString(), "Node");
|
|
EXPECT_EQ(cast<MDString>(N1->getOperand(0))->getString(), "edoN");
|
|
EXPECT_EQ(cast<MDString>(N2->getOperand(0))->getString(), "Node");
|
|
EXPECT_EQ(N0->getOperand(1), R);
|
|
EXPECT_EQ(N1->getOperand(1), R);
|
|
EXPECT_EQ(N2->getOperand(1), R);
|
|
EXPECT_TRUE(isa<ConstantInt>(N2->getOperand(2)));
|
|
EXPECT_EQ(cast<ConstantInt>(N2->getOperand(2))->getZExtValue(), 1U);
|
|
}
|
|
}
|