diff options
Diffstat (limited to 'lib/Target/Mips/MipsDSPInstrFormats.td')
-rw-r--r-- | lib/Target/Mips/MipsDSPInstrFormats.td | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/Target/Mips/MipsDSPInstrFormats.td b/lib/Target/Mips/MipsDSPInstrFormats.td index 2c6e767cf3..b01da9bfa1 100644 --- a/lib/Target/Mips/MipsDSPInstrFormats.td +++ b/lib/Target/Mips/MipsDSPInstrFormats.td @@ -99,6 +99,21 @@ class PRECR_SRA_PH_W_FMT<bits<5> op> : DSPInst { let Inst{5-0} = 0b010001; } +// SHLL.QB sub-class format. +class SHLL_QB_FMT<bits<5> op> : DSPInst { + bits<5> rd; + bits<5> rt; + bits<5> rs_sa; + + let Opcode = SPECIAL3_OPCODE.V; + + let Inst{25-21} = rs_sa; + let Inst{20-16} = rt; + let Inst{15-11} = rd; + let Inst{10-6} = op; + let Inst{5-0} = 0b010011; +} + // DPA.W.PH sub-class format. class DPA_W_PH_FMT<bits<5> op> : DSPInst { bits<2> ac; |