1 //===-- NVPTXMCAsmInfo.cpp - NVPTX asm properties -------------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file contains the declarations of the NVPTXMCAsmInfo properties.
12 //===----------------------------------------------------------------------===//
14 #include "NVPTXMCAsmInfo.h"
15 #include "llvm/ADT/Triple.h"
16 #include "llvm/Support/CommandLine.h"
20 bool CompileForDebugging;
22 // -debug-compile - Command line option to inform opt and llc passes to
23 // compile for debugging
24 static cl::opt<bool, true>
25 Debug("debug-compile", cl::desc("Compile for debugging"), cl::Hidden,
26 cl::location(CompileForDebugging),
29 void NVPTXMCAsmInfo::anchor() { }
31 NVPTXMCAsmInfo::NVPTXMCAsmInfo(const Target &T, const StringRef &TT) {
33 if (TheTriple.getArch() == Triple::nvptx64) {
34 PointerSize = CalleeSaveStackSlotSize = 8;
39 PrivateGlobalPrefix = "$L__";
41 AllowPeriodsInName = false;
43 HasSetDirective = false;
45 HasSingleParameterDotFile = false;
47 InlineAsmStart = " inline asm";
48 InlineAsmEnd = " inline asm";
50 SupportsDebugInformation = CompileForDebugging;
51 HasDotTypeDotSizeDirective = false;
53 Data8bitsDirective = " .b8 ";
54 Data16bitsDirective = " .b16 ";
55 Data32bitsDirective = " .b32 ";
56 Data64bitsDirective = " .b64 ";
57 PrivateGlobalPrefix = "";
58 ZeroDirective = " .b8";
59 AsciiDirective = " .b8";
60 AscizDirective = " .b8";
62 // @TODO: Can we just disable this?
63 GlobalDirective = "\t// .globl\t";