mirror of
https://github.com/c64scene-ar/llvm-6502.git
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4cd443ac18
Add the test cases I overlooked, part of the original commit, http://reviews.llvm.org/D5523 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219016 91177308-0d34-0410-b5e6-96231b3b80d8
54 lines
1.9 KiB
C++
54 lines
1.9 KiB
C++
#include "gtest/gtest.h"
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#include <memory>
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#include "llvm/MC/MCCodeEmitter.h"
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#include "llvm/MC/MCContext.h"
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#include "llvm/Support/raw_ostream.h"
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#include "llvm/Support/TargetRegistry.h"
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#include "llvm/Support/TargetSelect.h"
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#include "MCTargetDesc/HexagonMCInst.h"
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#include "MCTargetDesc/HexagonMCTargetDesc.h"
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namespace {
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class TestEmitter {
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public:
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TestEmitter() : Triple("hexagon-unknown-elf") {
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LLVMInitializeHexagonTargetInfo();
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LLVMInitializeHexagonTarget();
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LLVMInitializeHexagonTargetMC();
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std::string error;
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Target = llvm::TargetRegistry::lookupTarget("hexagon", error);
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assert(Target != nullptr && "Expected to find target");
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assert(error.empty() && "Error should be empty if we have a target");
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RegisterInfo = Target->createMCRegInfo(Triple);
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assert(RegisterInfo != nullptr && "Expecting to find register info");
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AsmInfo = Target->createMCAsmInfo(*RegisterInfo, Triple);
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assert(AsmInfo != nullptr && "Expecting to find asm info");
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Context = new llvm::MCContext(AsmInfo, RegisterInfo, nullptr);
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assert(Context != nullptr && "Expecting to create a context");
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Subtarget = Target->createMCSubtargetInfo(Triple, "hexagonv4", "");
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assert(Subtarget != nullptr && "Expecting to find a subtarget");
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InstrInfo = Target->createMCInstrInfo();
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assert(InstrInfo != nullptr && "Expecting to find instr info");
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Emitter = Target->createMCCodeEmitter(*InstrInfo, *RegisterInfo, *Subtarget,
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*Context);
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assert(Emitter != nullptr);
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}
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std::string Triple;
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llvm::Target const *Target;
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llvm::MCRegisterInfo *RegisterInfo;
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llvm::MCAsmInfo *AsmInfo;
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llvm::MCContext *Context;
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llvm::MCSubtargetInfo *Subtarget;
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llvm::MCInstrInfo *InstrInfo;
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llvm::MCCodeEmitter *Emitter;
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};
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TestEmitter Emitter;
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}
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TEST(HexagonMCCodeEmitter, emitter_creation) {
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ASSERT_NE(nullptr, Emitter.Emitter);
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}
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