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https://github.com/c64scene-ar/llvm-6502.git
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49683f3c96
The new target machines are: nvptx (old ptx32) => 32-bit PTX nvptx64 (old ptx64) => 64-bit PTX The sources are based on the internal NVIDIA NVPTX back-end, and contain more functionality than the current PTX back-end currently provides. NV_CONTRIB git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156196 91177308-0d34-0410-b5e6-96231b3b80d8
64 lines
1.7 KiB
C++
64 lines
1.7 KiB
C++
//===-- NVPTXMCAsmInfo.cpp - NVPTX asm properties -------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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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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#include "llvm/Support/CommandLine.h"
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using namespace llvm;
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bool CompileForDebugging;
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// -debug-compile - Command line option to inform opt and llc passes to
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// compile for debugging
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static cl::opt<bool, true>
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Debug("debug-compile", cl::desc("Compile for debugging"), cl::Hidden,
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cl::location(CompileForDebugging),
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cl::init(false));
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void NVPTXMCAsmInfo::anchor() { }
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NVPTXMCAsmInfo::NVPTXMCAsmInfo(const Target &T, const StringRef &TT) {
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Triple TheTriple(TT);
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if (TheTriple.getArch() == Triple::nvptx64)
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PointerSize = 8;
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CommentString = "//";
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PrivateGlobalPrefix = "$L__";
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AllowPeriodsInName = false;
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HasSetDirective = false;
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HasSingleParameterDotFile = false;
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InlineAsmStart = " inline asm";
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InlineAsmEnd = " inline asm";
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SupportsDebugInformation = CompileForDebugging;
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HasDotTypeDotSizeDirective = false;
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Data8bitsDirective = " .b8 ";
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Data16bitsDirective = " .b16 ";
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Data32bitsDirective = " .b32 ";
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Data64bitsDirective = " .b64 ";
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PrivateGlobalPrefix = "";
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ZeroDirective = " .b8";
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AsciiDirective = " .b8";
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AscizDirective = " .b8";
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// @TODO: Can we just disable this?
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GlobalDirective = "\t// .globl\t";
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}
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