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-rw-r--r--unittests/VMCore/ConstantsTest.cpp5
-rw-r--r--unittests/VMCore/MetadataTest.cpp112
-rw-r--r--unittests/VMCore/PassManagerTest.cpp36
3 files changed, 84 insertions, 69 deletions
diff --git a/unittests/VMCore/ConstantsTest.cpp b/unittests/VMCore/ConstantsTest.cpp
index 519d928..8f28407 100644
--- a/unittests/VMCore/ConstantsTest.cpp
+++ b/unittests/VMCore/ConstantsTest.cpp
@@ -9,13 +9,14 @@
#include "llvm/Constants.h"
#include "llvm/DerivedTypes.h"
+#include "llvm/LLVMContext.h"
#include "gtest/gtest.h"
namespace llvm {
namespace {
TEST(ConstantsTest, Integer_i1) {
- const IntegerType* Int1 = IntegerType::get(1);
+ const IntegerType* Int1 = IntegerType::get(getGlobalContext(), 1);
Constant* One = ConstantInt::get(Int1, 1, true);
Constant* Zero = ConstantInt::get(Int1, 0);
Constant* NegOne = ConstantInt::get(Int1, static_cast<uint64_t>(-1), true);
@@ -96,7 +97,7 @@ TEST(ConstantsTest, Integer_i1) {
}
TEST(ConstantsTest, IntSigns) {
- const IntegerType* Int8Ty = Type::Int8Ty;
+ const IntegerType* Int8Ty = Type::getInt8Ty(getGlobalContext());
EXPECT_EQ(100, ConstantInt::get(Int8Ty, 100, false)->getSExtValue());
EXPECT_EQ(100, ConstantInt::get(Int8Ty, 100, true)->getSExtValue());
EXPECT_EQ(100, ConstantInt::getSigned(Int8Ty, 100)->getSExtValue());
diff --git a/unittests/VMCore/MetadataTest.cpp b/unittests/VMCore/MetadataTest.cpp
index 2de3a92..b92b068 100644
--- a/unittests/VMCore/MetadataTest.cpp
+++ b/unittests/VMCore/MetadataTest.cpp
@@ -10,22 +10,24 @@
#include "gtest/gtest.h"
#include "llvm/Constants.h"
#include "llvm/Instructions.h"
-#include "llvm/MDNode.h"
+#include "llvm/Metadata.h"
+#include "llvm/Module.h"
#include "llvm/Type.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/Support/ValueHandle.h"
-#include <sstream>
-
using namespace llvm;
namespace {
+LLVMContext &Context = getGlobalContext();
+
// Test that construction of MDString with different value produces different
// MDString objects, even with the same string pointer and nulls in the string.
TEST(MDStringTest, CreateDifferent) {
char x[3] = { 'f', 0, 'A' };
- MDString *s1 = MDString::get(&x[0], &x[3]);
+ MDString *s1 = MDString::get(Context, StringRef(&x[0], 3));
x[2] = 'B';
- MDString *s2 = MDString::get(&x[0], &x[3]);
+ MDString *s2 = MDString::get(Context, StringRef(&x[0], 3));
EXPECT_NE(s1, s2);
}
@@ -35,8 +37,8 @@ TEST(MDStringTest, CreateSame) {
char x[4] = { 'a', 'b', 'c', 'X' };
char y[4] = { 'a', 'b', 'c', 'Y' };
- MDString *s1 = MDString::get(&x[0], &x[3]);
- MDString *s2 = MDString::get(&y[0], &y[3]);
+ MDString *s1 = MDString::get(Context, StringRef(&x[0], 3));
+ MDString *s2 = MDString::get(Context, StringRef(&y[0], 3));
EXPECT_EQ(s1, s2);
}
@@ -44,11 +46,12 @@ TEST(MDStringTest, CreateSame) {
TEST(MDStringTest, PrintingSimple) {
char *str = new char[13];
strncpy(str, "testing 1 2 3", 13);
- MDString *s = MDString::get(str, str+13);
+ MDString *s = MDString::get(Context, StringRef(str, 13));
strncpy(str, "aaaaaaaaaaaaa", 13);
delete[] str;
- std::ostringstream oss;
+ std::string Str;
+ raw_string_ostream oss(Str);
s->print(oss);
EXPECT_STREQ("metadata !\"testing 1 2 3\"", oss.str().c_str());
}
@@ -56,8 +59,9 @@ TEST(MDStringTest, PrintingSimple) {
// Test printing of MDString with non-printable characters.
TEST(MDStringTest, PrintingComplex) {
char str[5] = {0, '\n', '"', '\\', -1};
- MDString *s = MDString::get(str+0, str+5);
- std::ostringstream oss;
+ MDString *s = MDString::get(Context, StringRef(str+0, 5));
+ std::string Str;
+ raw_string_ostream oss(Str);
s->print(oss);
EXPECT_STREQ("metadata !\"\\00\\0A\\22\\5C\\FF\"", oss.str().c_str());
}
@@ -67,21 +71,25 @@ TEST(MDNodeTest, Simple) {
char x[3] = { 'a', 'b', 'c' };
char y[3] = { '1', '2', '3' };
- MDString *s1 = MDString::get(&x[0], &x[3]);
- MDString *s2 = MDString::get(&y[0], &y[3]);
- ConstantInt *CI = ConstantInt::get(APInt(8, 0));
+ MDString *s1 = MDString::get(Context, StringRef(&x[0], 3));
+ MDString *s2 = MDString::get(Context, StringRef(&y[0], 3));
+ ConstantInt *CI = ConstantInt::get(getGlobalContext(), APInt(8, 0));
std::vector<Value *> V;
V.push_back(s1);
V.push_back(CI);
V.push_back(s2);
- MDNode *n1 = MDNode::get(&V[0], 3);
+ MDNode *n1 = MDNode::get(Context, &V[0], 3);
Value *const c1 = n1;
- MDNode *n2 = MDNode::get(&c1, 1);
- MDNode *n3 = MDNode::get(&V[0], 3);
+ MDNode *n2 = MDNode::get(Context, &c1, 1);
+ MDNode *n3 = MDNode::get(Context, &V[0], 3);
EXPECT_NE(n1, n2);
+#ifdef ENABLE_MDNODE_UNIQUING
EXPECT_EQ(n1, n3);
+#else
+ (void) n3;
+#endif
EXPECT_EQ(3u, n1->getNumElements());
EXPECT_EQ(s1, n1->getElement(0));
@@ -91,49 +99,55 @@ TEST(MDNodeTest, Simple) {
EXPECT_EQ(1u, n2->getNumElements());
EXPECT_EQ(n1, n2->getElement(0));
- std::ostringstream oss1, oss2;
- n1->print(oss1);
- n2->print(oss2);
- EXPECT_STREQ("metadata !{metadata !\"abc\", i8 0, metadata !\"123\"}",
- oss1.str().c_str());
- EXPECT_STREQ("metadata !{metadata !{metadata !\"abc\", i8 0, "
- "metadata !\"123\"}}",
- oss2.str().c_str());
-}
-
-TEST(MDNodeTest, RAUW) {
- Constant *C = ConstantInt::get(Type::Int32Ty, 1);
- Instruction *I = new BitCastInst(C, Type::Int32Ty);
-
- Value *const V1 = I;
- MDNode *n1 = MDNode::get(&V1, 1);
- WeakVH wn1 = n1;
-
- Value *const V2 = C;
- MDNode *n2 = MDNode::get(&V2, 1);
- WeakVH wn2 = n2;
-
- EXPECT_NE(wn1, wn2);
-
- I->replaceAllUsesWith(C);
-
- EXPECT_EQ(wn1, wn2);
+ std::string Str;
+ raw_string_ostream oss(Str);
+ n1->print(oss);
+ EXPECT_STREQ("!0 = metadata !{metadata !\"abc\", i8 0, metadata !\"123\"}\n",
+ oss.str().c_str());
+ Str.clear();
+ n2->print(oss);
+ EXPECT_STREQ("!0 = metadata !{metadata !1}\n"
+ "!1 = metadata !{metadata !\"abc\", i8 0, metadata !\"123\"}\n",
+ oss.str().c_str());
}
TEST(MDNodeTest, Delete) {
- Constant *C = ConstantInt::get(Type::Int32Ty, 1);
- Instruction *I = new BitCastInst(C, Type::Int32Ty);
+ Constant *C = ConstantInt::get(Type::getInt32Ty(getGlobalContext()), 1);
+ Instruction *I = new BitCastInst(C, Type::getInt32Ty(getGlobalContext()));
Value *const V = I;
- MDNode *n = MDNode::get(&V, 1);
+ MDNode *n = MDNode::get(Context, &V, 1);
WeakVH wvh = n;
EXPECT_EQ(n, wvh);
delete I;
- std::ostringstream oss;
+ std::string Str;
+ raw_string_ostream oss(Str);
wvh->print(oss);
- EXPECT_STREQ("metadata !{null}", oss.str().c_str());
+ EXPECT_STREQ("!0 = metadata !{null}\n", oss.str().c_str());
+}
+
+TEST(NamedMDNodeTest, Search) {
+ Constant *C = ConstantInt::get(Type::getInt32Ty(getGlobalContext()), 1);
+ Constant *C2 = ConstantInt::get(Type::getInt32Ty(getGlobalContext()), 2);
+
+ Value *const V = C;
+ Value *const V2 = C2;
+ MDNode *n = MDNode::get(Context, &V, 1);
+ MDNode *n2 = MDNode::get(Context, &V2, 1);
+
+ MetadataBase *Nodes[2] = { n, n2 };
+
+ Module *M = new Module("MyModule", getGlobalContext());
+ const char *Name = "llvm.NMD1";
+ NamedMDNode *NMD = NamedMDNode::Create(getGlobalContext(), Name, &Nodes[0], 2, M);
+ std::string Str;
+ raw_string_ostream oss(Str);
+ NMD->print(oss);
+ EXPECT_STREQ("!llvm.NMD1 = !{!0, !1}\n!0 = metadata !{i32 1}\n"
+ "!1 = metadata !{i32 2}\n",
+ oss.str().c_str());
}
}
diff --git a/unittests/VMCore/PassManagerTest.cpp b/unittests/VMCore/PassManagerTest.cpp
index 8122e2c..cb8f9eb 100644
--- a/unittests/VMCore/PassManagerTest.cpp
+++ b/unittests/VMCore/PassManagerTest.cpp
@@ -154,7 +154,7 @@ namespace llvm {
struct CGPass : public PassTest<CallGraph, CallGraphSCCPass> {
public:
- virtual bool runOnSCC(const std::vector<CallGraphNode*> &SCMM) {
+ virtual bool runOnSCC(std::vector<CallGraphNode*> &SCMM) {
EXPECT_TRUE(getAnalysisIfAvailable<TargetData>());
run();
return false;
@@ -272,7 +272,7 @@ namespace llvm {
char OnTheFlyTest::ID=0;
TEST(PassManager, RunOnce) {
- Module M("test-once", *new LLVMContext());
+ Module M("test-once", getGlobalContext());
struct ModuleNDNM *mNDNM = new ModuleNDNM();
struct ModuleDNM *mDNM = new ModuleDNM();
struct ModuleNDM *mNDM = new ModuleNDM();
@@ -296,7 +296,7 @@ namespace llvm {
}
TEST(PassManager, ReRun) {
- Module M("test-rerun", *new LLVMContext());
+ Module M("test-rerun", getGlobalContext());
struct ModuleNDNM *mNDNM = new ModuleNDNM();
struct ModuleDNM *mDNM = new ModuleDNM();
struct ModuleNDM *mNDM = new ModuleNDM();
@@ -387,7 +387,7 @@ namespace llvm {
Module* makeLLVMModule() {
// Module Construction
- Module* mod = new Module("test-mem", *new LLVMContext());
+ Module* mod = new Module("test-mem", getGlobalContext());
mod->setDataLayout("e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-"
"i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-"
"a0:0:64-s0:64:64-f80:128:128");
@@ -396,14 +396,14 @@ namespace llvm {
// Type Definitions
std::vector<const Type*>FuncTy_0_args;
FunctionType* FuncTy_0 = FunctionType::get(
- /*Result=*/IntegerType::get(32),
+ /*Result=*/IntegerType::get(getGlobalContext(), 32),
/*Params=*/FuncTy_0_args,
/*isVarArg=*/false);
std::vector<const Type*>FuncTy_2_args;
- FuncTy_2_args.push_back(IntegerType::get(1));
+ FuncTy_2_args.push_back(IntegerType::get(getGlobalContext(), 1));
FunctionType* FuncTy_2 = FunctionType::get(
- /*Result=*/Type::VoidTy,
+ /*Result=*/Type::getVoidTy(getGlobalContext()),
/*Params=*/FuncTy_2_args,
/*isVarArg=*/false);
@@ -454,7 +454,7 @@ namespace llvm {
// Function: test1 (func_test1)
{
- BasicBlock* label_entry = BasicBlock::Create("entry",func_test1,0);
+ BasicBlock* label_entry = BasicBlock::Create(getGlobalContext(), "entry",func_test1,0);
// Block entry (label_entry)
CallInst* int32_3 = CallInst::Create(func_test2, "", label_entry);
@@ -462,14 +462,14 @@ namespace llvm {
int32_3->setTailCall(false);AttrListPtr int32_3_PAL;
int32_3->setAttributes(int32_3_PAL);
- ReturnInst::Create(int32_3, label_entry);
+ ReturnInst::Create(getGlobalContext(), int32_3, label_entry);
}
// Function: test2 (func_test2)
{
- BasicBlock* label_entry_5 = BasicBlock::Create("entry",func_test2,0);
+ BasicBlock* label_entry_5 = BasicBlock::Create(getGlobalContext(), "entry",func_test2,0);
// Block entry (label_entry_5)
CallInst* int32_6 = CallInst::Create(func_test3, "", label_entry_5);
@@ -477,14 +477,14 @@ namespace llvm {
int32_6->setTailCall(false);AttrListPtr int32_6_PAL;
int32_6->setAttributes(int32_6_PAL);
- ReturnInst::Create(int32_6, label_entry_5);
+ ReturnInst::Create(getGlobalContext(), int32_6, label_entry_5);
}
// Function: test3 (func_test3)
{
- BasicBlock* label_entry_8 = BasicBlock::Create("entry",func_test3,0);
+ BasicBlock* label_entry_8 = BasicBlock::Create(getGlobalContext(), "entry",func_test3,0);
// Block entry (label_entry_8)
CallInst* int32_9 = CallInst::Create(func_test1, "", label_entry_8);
@@ -492,7 +492,7 @@ namespace llvm {
int32_9->setTailCall(false);AttrListPtr int32_9_PAL;
int32_9->setAttributes(int32_9_PAL);
- ReturnInst::Create(int32_9, label_entry_8);
+ ReturnInst::Create(getGlobalContext(), int32_9, label_entry_8);
}
@@ -502,10 +502,10 @@ namespace llvm {
Value* int1_f = args++;
int1_f->setName("f");
- BasicBlock* label_entry_11 = BasicBlock::Create("entry",func_test4,0);
- BasicBlock* label_bb = BasicBlock::Create("bb",func_test4,0);
- BasicBlock* label_bb1 = BasicBlock::Create("bb1",func_test4,0);
- BasicBlock* label_return = BasicBlock::Create("return",func_test4,0);
+ BasicBlock* label_entry_11 = BasicBlock::Create(getGlobalContext(), "entry",func_test4,0);
+ BasicBlock* label_bb = BasicBlock::Create(getGlobalContext(), "bb",func_test4,0);
+ BasicBlock* label_bb1 = BasicBlock::Create(getGlobalContext(), "bb1",func_test4,0);
+ BasicBlock* label_return = BasicBlock::Create(getGlobalContext(), "return",func_test4,0);
// Block entry (label_entry_11)
BranchInst::Create(label_bb, label_entry_11);
@@ -517,7 +517,7 @@ namespace llvm {
BranchInst::Create(label_bb1, label_return, int1_f, label_bb1);
// Block return (label_return)
- ReturnInst::Create(label_return);
+ ReturnInst::Create(getGlobalContext(), label_return);
}
return mod;
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