mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-02-10 04:33:40 +00:00
45968c54e9
Every target we support has support for assembly that looks like a = b - c .long a What is special about MachO is that the above combination suppresses the production of a relocation. With this change we avoid producing the intermediary labels when they don't add any value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220256 91177308-0d34-0410-b5e6-96231b3b80d8
55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
//===-- NVPTXMCAsmInfo.cpp - NVPTX asm properties -------------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file contains the declarations of the NVPTXMCAsmInfo properties.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "NVPTXMCAsmInfo.h"
|
|
#include "llvm/ADT/Triple.h"
|
|
#include "llvm/Support/CommandLine.h"
|
|
|
|
using namespace llvm;
|
|
|
|
// -debug-compile - Command line option to inform opt and llc passes to
|
|
// compile for debugging
|
|
static cl::opt<bool> CompileForDebugging("debug-compile",
|
|
cl::desc("Compile for debugging"),
|
|
cl::Hidden, cl::init(false));
|
|
|
|
void NVPTXMCAsmInfo::anchor() {}
|
|
|
|
NVPTXMCAsmInfo::NVPTXMCAsmInfo(StringRef TT) {
|
|
Triple TheTriple(TT);
|
|
if (TheTriple.getArch() == Triple::nvptx64) {
|
|
PointerSize = CalleeSaveStackSlotSize = 8;
|
|
}
|
|
|
|
CommentString = "//";
|
|
|
|
HasSingleParameterDotFile = false;
|
|
|
|
InlineAsmStart = " inline asm";
|
|
InlineAsmEnd = " inline asm";
|
|
|
|
SupportsDebugInformation = CompileForDebugging;
|
|
HasDotTypeDotSizeDirective = false;
|
|
|
|
Data8bitsDirective = " .b8 ";
|
|
Data16bitsDirective = " .b16 ";
|
|
Data32bitsDirective = " .b32 ";
|
|
Data64bitsDirective = " .b64 ";
|
|
ZeroDirective = " .b8";
|
|
AsciiDirective = " .b8";
|
|
AscizDirective = " .b8";
|
|
|
|
// @TODO: Can we just disable this?
|
|
GlobalDirective = "\t// .globl\t";
|
|
}
|