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| author | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2011-01-20 19:18:32 +0000 |
|---|---|---|
| committer | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2011-01-20 19:18:32 +0000 |
| commit | e965f06f7fbd759e725f4f65cfa43c54a2e7a1dc (patch) | |
| tree | 43782507def766896d9c37ef51c4bf5cf7a1a7ba /llvm/lib/Target/ARM/ARMInstrThumb2.td | |
| parent | a48eacc0b6c2433d3e22580b15ae2a37e1693dcb (diff) | |
| download | bcm5719-llvm-e965f06f7fbd759e725f4f65cfa43c54a2e7a1dc.tar.gz bcm5719-llvm-e965f06f7fbd759e725f4f65cfa43c54a2e7a1dc.zip | |
Fix the encoding and parsing of clrex instruction
llvm-svn: 123936
Diffstat (limited to 'llvm/lib/Target/ARM/ARMInstrThumb2.td')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrThumb2.td | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrThumb2.td b/llvm/lib/Target/ARM/ARMInstrThumb2.td index 777389181a8..de30bbb6995 100644 --- a/llvm/lib/Target/ARM/ARMInstrThumb2.td +++ b/llvm/lib/Target/ARM/ARMInstrThumb2.td @@ -2912,13 +2912,16 @@ def t2STREXD : T2I_strex<0b11, (outs rGPR:$Rd), } // Clear-Exclusive is for disassembly only. -def t2CLREX : T2I<(outs), (ins), NoItinerary, "clrex", "", - [/* For disassembly only; pattern left blank */]>, - Requires<[IsARM, HasV7]> { - let Inst{31-20} = 0xf3b; +def t2CLREX : T2XI<(outs), (ins), NoItinerary, "clrex", + [/* For disassembly only; pattern left blank */]>, + Requires<[IsThumb2, HasV7]> { + let Inst{31-16} = 0xf3bf; let Inst{15-14} = 0b10; + let Inst{13} = 0; let Inst{12} = 0; + let Inst{11-8} = 0b1111; let Inst{7-4} = 0b0010; + let Inst{3-0} = 0b1111; } //===----------------------------------------------------------------------===// |
