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| author | dim <dim@FreeBSD.org> | 2012-08-15 19:34:23 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2012-08-15 19:34:23 +0000 |
| commit | 721c201bd55ffb73cb2ba8d39e0570fa38c44e15 (patch) | |
| tree | eacfc83d988e4b9d11114387ae7dc41243f2a363 /lib/Target/NVPTX/NVPTXSection.h | |
| parent | 2b2816e083a455f7a656ae88b0fd059d1688bb36 (diff) | |
| download | FreeBSD-src-721c201bd55ffb73cb2ba8d39e0570fa38c44e15.zip FreeBSD-src-721c201bd55ffb73cb2ba8d39e0570fa38c44e15.tar.gz | |
Vendor import of llvm trunk r161861:
http://llvm.org/svn/llvm-project/llvm/trunk@161861
Diffstat (limited to 'lib/Target/NVPTX/NVPTXSection.h')
| -rw-r--r-- | lib/Target/NVPTX/NVPTXSection.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/lib/Target/NVPTX/NVPTXSection.h b/lib/Target/NVPTX/NVPTXSection.h new file mode 100644 index 0000000..f1ca466 --- /dev/null +++ b/lib/Target/NVPTX/NVPTXSection.h @@ -0,0 +1,45 @@ +//===- NVPTXSection.h - NVPTX-specific section representation -*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file declares the NVPTXSection class. +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_NVPTXSECTION_H +#define LLVM_NVPTXSECTION_H + +#include "llvm/MC/MCSection.h" +#include "llvm/GlobalVariable.h" +#include <vector> + +namespace llvm { +/// NVPTXSection - Represents a section in PTX +/// PTX does not have sections. We create this class in order to use +/// the ASMPrint interface. +/// +class NVPTXSection : public MCSection { + +public: + NVPTXSection(SectionVariant V, SectionKind K) : MCSection(V, K) {} + ~NVPTXSection() {} + + /// Override this as NVPTX has its own way of printing switching + /// to a section. + virtual void PrintSwitchToSection(const MCAsmInfo &MAI, + raw_ostream &OS) const {} + + /// Base address of PTX sections is zero. + virtual bool isBaseAddressKnownZero() const { return true; } + virtual bool UseCodeAlign() const { return false; } + virtual bool isVirtualSection() const { return false; } +}; + +} // end namespace llvm + +#endif |
