Golang LLVMCreateMCJITCompilerForModule示例

示例#1

文件： executionengine.go 项目： kubabrecka/llvm

func NewMCJITCompiler(m Module, options MCJITCompilerOptions) (ee ExecutionEngine, err error) {
	var cmsg *C.char
	fail := C.LLVMCreateMCJITCompilerForModule(&ee.C, m.C, &options.C, C.size_t(unsafe.Sizeof(C.struct_LLVMMCJITCompilerOptions{})), &cmsg)
	if fail != 0 {
		ee.C = nil
		err = errors.New(C.GoString(cmsg))
		C.LLVMDisposeMessage(cmsg)
	}
	return
}

示例#2

文件： executionengine.go 项目： chubbymaggie/llvm-1

func NewMCJITCompiler(m Module, options MCJITCompilerOptions) (ee ExecutionEngine, err error) {
	var cmsg *C.char
	copts := C.struct_LLVMMCJITCompilerOptions{
		OptLevel:           C.unsigned(options.OptLevel),
		CodeModel:          C.LLVMCodeModel(options.CodeModel),
		NoFramePointerElim: boolToLLVMBool(options.NoFramePointerElim),
		EnableFastISel:     boolToLLVMBool(options.EnableFastISel),
	}
	fail := C.LLVMCreateMCJITCompilerForModule(&ee.C, m.C, &copts, C.size_t(unsafe.Sizeof(copts)), &cmsg)
	if fail != 0 {
		ee.C = nil
		err = errors.New(C.GoString(cmsg))
		C.LLVMDisposeMessage(cmsg)
	}
	return
}