//
//===----------------------------------------------------------------------===//
-#include "gtest/gtest.h"
-#include "llvm/ADT/OwningPtr.h"
-#include "llvm/ADT/SmallPtrSet.h"
-#include "llvm/Assembly/Parser.h"
#include "llvm/BasicBlock.h"
-#include "llvm/Bitcode/ReaderWriter.h"
#include "llvm/Constant.h"
#include "llvm/Constants.h"
#include "llvm/DerivedTypes.h"
-#include "llvm/ExecutionEngine/JIT.h"
-#include "llvm/ExecutionEngine/JITMemoryManager.h"
#include "llvm/Function.h"
#include "llvm/GlobalValue.h"
#include "llvm/GlobalVariable.h"
+#include "llvm/IRBuilder.h"
#include "llvm/LLVMContext.h"
#include "llvm/Module.h"
-#include "llvm/Support/IRBuilder.h"
+#include "llvm/Type.h"
+#include "llvm/TypeBuilder.h"
+#include "llvm/ADT/OwningPtr.h"
+#include "llvm/ADT/SmallPtrSet.h"
+#include "llvm/Assembly/Parser.h"
+#include "llvm/Bitcode/ReaderWriter.h"
+#include "llvm/ExecutionEngine/JIT.h"
+#include "llvm/ExecutionEngine/JITMemoryManager.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/SourceMgr.h"
-#include "llvm/Support/TypeBuilder.h"
-#include "llvm/Target/TargetSelect.h"
-#include "llvm/Type.h"
+#include "llvm/Support/TargetSelect.h"
+#include "gtest/gtest.h"
#include <vector>
using namespace llvm;
namespace {
Function *makeReturnGlobal(std::string Name, GlobalVariable *G, Module *M) {
- std::vector<const Type*> params;
- const FunctionType *FTy = FunctionType::get(G->getType()->getElementType(),
+ std::vector<Type*> params;
+ FunctionType *FTy = FunctionType::get(G->getType()->getElementType(),
params, false);
Function *F = Function::Create(FTy, GlobalValue::ExternalLinkage, Name, M);
BasicBlock *Entry = BasicBlock::Create(M->getContext(), "entry", F);
IRBuilder<> builder(Entry);
Value *Load = builder.CreateLoad(G);
- const Type *GTy = G->getType()->getElementType();
+ Type *GTy = G->getType()->getElementType();
Value *Add = builder.CreateAdd(Load, ConstantInt::get(GTy, 1LL));
builder.CreateStore(Add, G);
builder.CreateRet(Add);
: Base(JITMemoryManager::CreateDefaultMemManager()) {
stubsAllocated = 0;
}
-
- void setSizeRequired(bool Required) { SizeRequired = Required; }
+ virtual void *getPointerToNamedFunction(const std::string &Name,
+ bool AbortOnFailure = true) {
+ return Base->getPointerToNamedFunction(Name, AbortOnFailure);
+ }
virtual void setMemoryWritable() { Base->setMemoryWritable(); }
virtual void setMemoryExecutable() { Base->setMemoryExecutable(); }
EndFunctionBodyCall(F, FunctionStart, FunctionEnd));
Base->endFunctionBody(F, FunctionStart, FunctionEnd);
}
+ virtual uint8_t *allocateDataSection(uintptr_t Size, unsigned Alignment,
+ unsigned SectionID) {
+ return Base->allocateDataSection(Size, Alignment, SectionID);
+ }
+ virtual uint8_t *allocateCodeSection(uintptr_t Size, unsigned Alignment,
+ unsigned SectionID) {
+ return Base->allocateCodeSection(Size, Alignment, SectionID);
+ }
virtual uint8_t *allocateSpace(intptr_t Size, unsigned Alignment) {
return Base->allocateSpace(Size, Alignment);
}
NULL != ParseAssemblyString(assembly, M, Error, M->getContext());
std::string errMsg;
raw_string_ostream os(errMsg);
- Error.Print("", os);
+ Error.print("", os);
EXPECT_TRUE(success) << os.str();
return success;
}
OwningPtr<ExecutionEngine> TheJIT;
};
+// Tests on ARM disabled as we're running the old jit
+#if !defined(__arm__)
+
// Regression test for a bug. The JIT used to allocate globals inside the same
// memory block used for the function, and when the function code was freed,
// the global was left in the same place. This test allocates a function
ASSERT_EQ(Error, "");
// Create a global variable.
- const Type *GTy = Type::getInt32Ty(context);
+ Type *GTy = Type::getInt32Ty(context);
GlobalVariable *G = new GlobalVariable(
*M,
GTy,
EXPECT_EQ(3, *GPtr);
}
+#endif // !defined(__arm__)
+
int PlusOne(int arg) {
return arg + 1;
}
+// ARM tests disabled pending fix for PR10783.
+#if !defined(__arm__)
TEST_F(JITTest, FarCallToKnownFunction) {
// x86-64 can only make direct calls to functions within 32 bits of
// the current PC. To call anything farther away, we have to load
TEST_F(JITTest, NonLazyCompilationStillNeedsStubs) {
TheJIT->DisableLazyCompilation(true);
- const FunctionType *Func1Ty =
+ FunctionType *Func1Ty =
cast<FunctionType>(TypeBuilder<void(void), false>::get(Context));
- std::vector<const Type*> arg_types;
+ std::vector<Type*> arg_types;
arg_types.push_back(Type::getInt1Ty(Context));
- const FunctionType *FuncTy = FunctionType::get(
+ FunctionType *FuncTy = FunctionType::get(
Type::getVoidTy(Context), arg_types, false);
Function *Func1 = Function::Create(Func1Ty, Function::ExternalLinkage,
"func1", M);
TheJIT->DisableLazyCompilation(true);
// Create two functions with a single basic block each.
- const FunctionType *FuncTy =
+ FunctionType *FuncTy =
cast<FunctionType>(TypeBuilder<int(), false>::get(Context));
Function *Func1 = Function::Create(FuncTy, Function::ExternalLinkage,
"func1", M);
EXPECT_EQ(RJMM->startExceptionTableCalls.size(),
NumTablesDeallocated);
}
+#endif // !defined(__arm__)
-// ARM and PPC still emit stubs for calls since the target may be too far away
-// to call directly. This #if can probably be removed when
+// ARM, MIPS and PPC still emit stubs for calls since the target may be
+// too far away to call directly. This #if can probably be removed when
// http://llvm.org/PR5201 is fixed.
-#if !defined(__arm__) && !defined(__powerpc__) && !defined(__ppc__)
+#if !defined(__arm__) && !defined(__mips__) && \
+ !defined(__powerpc__) && !defined(__ppc__)
typedef int (*FooPtr) ();
TEST_F(JITTest, NoStubs) {
}
#endif // !ARM && !PPC
+// Tests on ARM disabled as we're running the old jit
+#if !defined(__arm__)
+
TEST_F(JITTest, FunctionPointersOutliveTheirCreator) {
TheJIT->DisableLazyCompilation(true);
LoadAssembly("define i8()* @get_foo_addr() { "
#endif
}
-// ARM doesn't have an implementation of replaceMachineCodeForFunction(), so
-// recompileAndRelinkFunction doesn't work.
+#endif //!defined(__arm__)
+
+// ARM does not have an implementation
+// of replaceMachineCodeForFunction(), so recompileAndRelinkFunction
+// doesn't work.
#if !defined(__arm__)
TEST_F(JITTest, FunctionIsRecompiledAndRelinked) {
Function *F = Function::Create(TypeBuilder<int(void), false>::get(Context),
int32_t JITTest_AvailableExternallyGlobal = 42;
namespace {
+// Tests on ARM disabled as we're running the old jit
+#if !defined(__arm__)
+
TEST_F(JITTest, AvailableExternallyGlobalIsntEmitted) {
TheJIT->DisableLazyCompilation(true);
LoadAssembly("@JITTest_AvailableExternallyGlobal = "
EXPECT_EQ(42, loader()) << "func should return 42 from the external global,"
<< " not 7 from the IR version.";
}
-
+#endif //!defined(__arm__)
} // anonymous namespace
// This function is intentionally defined differently in the statically-compiled
// program from the IR input to the JIT to assert that the JIT doesn't use its
}
namespace {
+// ARM tests disabled pending fix for PR10783.
+#if !defined(__arm__)
TEST_F(JITTest, AvailableExternallyFunctionIsntCompiled) {
TheJIT->DisableLazyCompilation(true);
LoadAssembly("define available_externally i32 "
<< " not 7 from the IR version.";
}
-TEST_F(JITTest, NeedsExactSizeWithManyGlobals) {
- // PR5291: When the JMM needed the exact size of function bodies before
- // starting to emit them, the JITEmitter would modify a set while iterating
- // over it.
- TheJIT->DisableLazyCompilation(true);
- RJMM->setSizeRequired(true);
-
- LoadAssembly("@A = global i32 42 "
- "@B = global i32* @A "
- "@C = global i32** @B "
- "@D = global i32*** @C "
- "@E = global i32**** @D "
- "@F = global i32***** @E "
- "@G = global i32****** @F "
- "@H = global i32******* @G "
- "@I = global i32******** @H "
- "define i32********* @test() { "
- " ret i32********* @I "
- "}");
- Function *testIR = M->getFunction("test");
- int32_t********* (*test)() = reinterpret_cast<int32_t*********(*)()>(
- (intptr_t)TheJIT->getPointerToFunction(testIR));
- EXPECT_EQ(42, *********test());
-}
-
TEST_F(JITTest, EscapedLazyStubStillCallable) {
TheJIT->DisableLazyCompilation(false);
LoadAssembly("define internal i32 @stubbed() { "
(intptr_t)TheJIT->getPointerToFunction(recur1IR));
EXPECT_EQ(3, recur1(4));
}
+#endif // !defined(__arm__)
// This code is copied from JITEventListenerTest, but it only runs once for all
// the tests in this directory. Everything seems fine, but that's strange
projects / oota-llvm.git / blobdiff