58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
//===-- NVPTXMCAsmInfo.cpp - NVPTX asm properties -------------------------===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file contains the declarations of the NVPTXMCAsmInfo properties.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "NVPTXMCAsmInfo.h"
|
|
#include "llvm/ADT/Triple.h"
|
|
|
|
using namespace llvm;
|
|
|
|
void NVPTXMCAsmInfo::anchor() {}
|
|
|
|
NVPTXMCAsmInfo::NVPTXMCAsmInfo(const Triple &TheTriple,
|
|
const MCTargetOptions &Options) {
|
|
if (TheTriple.getArch() == Triple::nvptx64) {
|
|
CodePointerSize = CalleeSaveStackSlotSize = 8;
|
|
}
|
|
|
|
CommentString = "//";
|
|
|
|
HasSingleParameterDotFile = false;
|
|
|
|
InlineAsmStart = " begin inline asm";
|
|
InlineAsmEnd = " end inline asm";
|
|
|
|
SupportsDebugInformation = true;
|
|
// PTX does not allow .align on functions.
|
|
HasFunctionAlignment = false;
|
|
HasDotTypeDotSizeDirective = false;
|
|
// PTX does not allow .hidden or .protected
|
|
HiddenDeclarationVisibilityAttr = HiddenVisibilityAttr = MCSA_Invalid;
|
|
ProtectedVisibilityAttr = MCSA_Invalid;
|
|
|
|
Data8bitsDirective = ".b8 ";
|
|
Data16bitsDirective = nullptr; // not supported
|
|
Data32bitsDirective = ".b32 ";
|
|
Data64bitsDirective = ".b64 ";
|
|
ZeroDirective = ".b8";
|
|
AsciiDirective = nullptr; // not supported
|
|
AscizDirective = nullptr; // not supported
|
|
SupportsQuotedNames = false;
|
|
SupportsExtendedDwarfLocDirective = false;
|
|
SupportsSignedData = false;
|
|
|
|
// @TODO: Can we just disable this?
|
|
WeakDirective = "\t// .weak\t";
|
|
GlobalDirective = "\t// .globl\t";
|
|
|
|
UseIntegratedAssembler = false;
|
|
}
|