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