diff options
Diffstat (limited to 'llvm/lib/Target/Mips/MipsInstrFormats.td')
| -rw-r--r-- | llvm/lib/Target/Mips/MipsInstrFormats.td | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/lib/Target/Mips/MipsInstrFormats.td b/llvm/lib/Target/Mips/MipsInstrFormats.td index 38fac886048..e4405abe908 100644 --- a/llvm/lib/Target/Mips/MipsInstrFormats.td +++ b/llvm/lib/Target/Mips/MipsInstrFormats.td @@ -818,3 +818,14 @@ class CMov_F_F_FM<bits<5> fmt, bit tf> : StdArch { let Inst{10-6} = fd; let Inst{5-0} = 0x11; } + +class BARRIER_FM<bits<5> op> : StdArch { + bits<32> Inst; + + let Inst{31-26} = 0; // SPECIAL + let Inst{25-21} = 0; + let Inst{20-16} = 0; // rt = 0 + let Inst{15-11} = 0; // rd = 0 + let Inst{10-6} = op; // Operation + let Inst{5-0} = 0; // SLL +} |
