diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/ARM/ARMInstrThumb.td | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/lib/Target/ARM/ARMInstrThumb.td b/lib/Target/ARM/ARMInstrThumb.td index bba0ab6450..056cbfce74 100644 --- a/lib/Target/ARM/ARMInstrThumb.td +++ b/lib/Target/ARM/ARMInstrThumb.td @@ -370,18 +370,6 @@ let isBranch = 1, isTerminator = 1, isBarrier = 1, isIndirectBranch = 1 in { let Inst{6-3} = Rm; let Inst{2-0} = 0b000; } - - def tBRIND : TI<(outs), (ins GPR:$Rm), - IIC_Br, - "mov\tpc, $Rm", - [(brind GPR:$Rm)]>, - T1Special<{1,0,?,?}> { - // A8.6.97 - bits<4> Rm; - let Inst{7} = 1; // <Rd> = Inst{7:2-0} = pc - let Inst{6-3} = Rm; - let Inst{2-0} = 0b111; - } } let isReturn = 1, isTerminator = 1, isBarrier = 1 in { @@ -1496,3 +1484,9 @@ def tPOP_RET : tPseudoExpand<(outs), (ins pred:$p, reglist:$regs, variable_ops), Size2Bytes, IIC_iPop_Br, [], (tPOP pred:$p, reglist:$regs)>; +// Indirect branch using "mov pc, $Rm" +let isBranch = 1, isTerminator = 1, isBarrier = 1, isIndirectBranch = 1 in { + def tBRIND : tPseudoExpand<(outs), (ins GPR:$Rm), + Size2Bytes, IIC_Br, [(brind GPR:$Rm)], + (tMOVr PC, GPR:$Rm, (ops 14, zero_reg))>; +} |