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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/NVPTXInstrFormats.td | |
| 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/NVPTXInstrFormats.td')
| -rw-r--r-- | lib/Target/NVPTX/NVPTXInstrFormats.td | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/lib/Target/NVPTX/NVPTXInstrFormats.td b/lib/Target/NVPTX/NVPTXInstrFormats.td new file mode 100644 index 0000000..f11f1b8 --- /dev/null +++ b/lib/Target/NVPTX/NVPTXInstrFormats.td @@ -0,0 +1,43 @@ +//===- NVPTXInstrFormats.td - NVPTX Instruction Formats-------*- tblgen -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +//===----------------------------------------------------------------------===// +// Describe NVPTX instructions format +// +//===----------------------------------------------------------------------===// + +// Vector instruction type enum +class VecInstTypeEnum<bits<4> val> { + bits<4> Value=val; +} +def VecNOP : VecInstTypeEnum<0>; + +// Generic NVPTX Format + +class NVPTXInst<dag outs, dag ins, string asmstr, list<dag> pattern> + : Instruction { + field bits<14> Inst; + + let Namespace = "NVPTX"; + dag OutOperandList = outs; + dag InOperandList = ins; + let AsmString = asmstr; + let Pattern = pattern; + + // TSFlagFields + bits<4> VecInstType = VecNOP.Value; + bit IsSimpleMove = 0; + bit IsLoad = 0; + bit IsStore = 0; + + let TSFlags{3-0} = VecInstType; + let TSFlags{4-4} = IsSimpleMove; + let TSFlags{5-5} = IsLoad; + let TSFlags{6-6} = IsStore; +} |
