diff options
Diffstat (limited to 'lib/Target/ARM')
| -rw-r--r-- | lib/Target/ARM/ARMInstrThumb2.td | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td index 5aec45ed9d..52d563bdcb 100644 --- a/lib/Target/ARM/ARMInstrThumb2.td +++ b/lib/Target/ARM/ARMInstrThumb2.td @@ -3922,3 +3922,11 @@ def : t2InstAlias<"strb${p} $Rt, $addr", (t2STRBs rGPR:$Rt, t2addrmode_so_reg:$addr, pred:$p)>; def : t2InstAlias<"strh${p} $Rt, $addr", (t2STRHs rGPR:$Rt, t2addrmode_so_reg:$addr, pred:$p)>; + +// Extend instruction optional rotate operand. +def : t2InstAlias<"sxtab${p} $Rd, $Rn, $Rm", + (t2SXTAB rGPR:$Rd, rGPR:$Rn, rGPR:$Rm, 0, pred:$p)>; +def : t2InstAlias<"sxtah${p} $Rd, $Rn, $Rm", + (t2SXTAH rGPR:$Rd, rGPR:$Rn, rGPR:$Rm, 0, pred:$p)>; +def : t2InstAlias<"sxtab16${p} $Rd, $Rn, $Rm", + (t2SXTAB16 rGPR:$Rd, rGPR:$Rn, rGPR:$Rm, 0, pred:$p)>; |