diff options
| author | Matheus Almeida <matheus.almeida@imgtec.com> | 2014-02-10 12:05:17 +0000 |
|---|---|---|
| committer | Matheus Almeida <matheus.almeida@imgtec.com> | 2014-02-10 12:05:17 +0000 |
| commit | 3f14ca5e3027bae10203ea02e716a1a4c6fddf80 (patch) | |
| tree | 8204d1d596830ae72feff848c04457955a25cb27 /lib/Target/Mips/MipsMSAInstrFormats.td | |
| parent | 5f09dd31f0220d54c32464ce7ca19b1af17ec984 (diff) | |
| download | llvm-3f14ca5e3027bae10203ea02e716a1a4c6fddf80.tar.gz llvm-3f14ca5e3027bae10203ea02e716a1a4c6fddf80.tar.bz2 llvm-3f14ca5e3027bae10203ea02e716a1a4c6fddf80.tar.xz | |
[mips][msa] Add DLSA instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201081 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Mips/MipsMSAInstrFormats.td')
| -rw-r--r-- | lib/Target/Mips/MipsMSAInstrFormats.td | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/lib/Target/Mips/MipsMSAInstrFormats.td b/lib/Target/Mips/MipsMSAInstrFormats.td index 3942d05914..6bd0366b52 100644 --- a/lib/Target/Mips/MipsMSAInstrFormats.td +++ b/lib/Target/Mips/MipsMSAInstrFormats.td @@ -27,6 +27,10 @@ class MSASpecial : MSAInst { let Inst{31-26} = 0b000000; } +class MSA64Special : MSA64Inst { + let Inst{31-26} = 0b000000; +} + class MSAPseudo<dag outs, dag ins, list<dag> pattern, InstrItinClass itin = IIPseudo>: MipsPseudo<outs, ins, pattern, itin> { @@ -445,3 +449,17 @@ class SPECIAL_LSA_FMT<bits<6> minor>: MSASpecial { let Inst{7-6} = sa; let Inst{5-0} = minor; } + +class SPECIAL_DLSA_FMT<bits<6> minor>: MSA64Special { + bits<5> rs; + bits<5> rt; + bits<5> rd; + bits<2> sa; + + let Inst{25-21} = rs; + let Inst{20-16} = rt; + let Inst{15-11} = rd; + let Inst{10-8} = 0b000; + let Inst{7-6} = sa; + let Inst{5-0} = minor; +} |