diff options
| author | Jim Grosbach <grosbach@apple.com> | 2010-10-15 02:29:58 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2010-10-15 02:29:58 +0000 |
| commit | 197a8df6405511e78265b09b6b313c30e7679094 (patch) | |
| tree | 080b1fbecd5de44849c0d92eed91fe3cfd4ddcf5 | |
| parent | cbc549e81cc7ecde8f5e2beb5030aa50fe9c9115 (diff) | |
| download | external_llvm-197a8df6405511e78265b09b6b313c30e7679094.zip external_llvm-197a8df6405511e78265b09b6b313c30e7679094.tar.gz external_llvm-197a8df6405511e78265b09b6b313c30e7679094.tar.bz2 | |
Encoding info for extension instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116560 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/ARM/ARMInstrInfo.td | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td index 703bc1a..3942e18 100644 --- a/lib/Target/ARM/ARMInstrInfo.td +++ b/lib/Target/ARM/ARMInstrInfo.td @@ -614,6 +614,10 @@ multiclass AI_ext_rrot<bits<8> opcod, string opc, PatFrag opnode> { IIC_iEXTr, opc, "\t$Rd, $Rm", [(set GPR:$Rd, (opnode GPR:$Rm))]>, Requires<[IsARM, HasV6]> { + bits<4> Rd; + bits<4> Rm; + let Inst{15-12} = Rd; + let Inst{3-0} = Rm; let Inst{11-10} = 0b00; let Inst{19-16} = 0b1111; } @@ -621,8 +625,12 @@ multiclass AI_ext_rrot<bits<8> opcod, string opc, PatFrag opnode> { IIC_iEXTr, opc, "\t$Rd, $Rm, ror $rot", [(set GPR:$Rd, (opnode (rotr GPR:$Rm, rot_imm:$rot)))]>, Requires<[IsARM, HasV6]> { + bits<4> Rd; + bits<4> Rm; bits<2> rot; + let Inst{15-12} = Rd; let Inst{11-10} = rot; + let Inst{3-0} = Rm; let Inst{19-16} = 0b1111; } } |