//
let isReturn = 1, isTerminator = 1, isBarrier = 1 in {
- def tBX_RET : TI<(outs), (ins), IIC_Br, "bx\tlr",
- [(ARMretflag)]>,
- T1Special<{1,1,0,?}> {
- // A6.2.3 & A8.6.25
- let Inst{6-3} = 0b1110; // Rm = lr
- let Inst{2-0} = 0b000;
- }
-
def tBX : TI<(outs), (ins GPR:$Rm, pred:$p), IIC_Br, "bx${p}\t$Rm", []>,
T1Special<{1,1,0,?}> {
// A6.2.3 & A8.6.25
let Inst{2-0} = 0b000;
}
+ def tBX_RET : TI<(outs), (ins), IIC_Br, "bx\tlr",
+ [(ARMretflag)]>,
+ T1Special<{1,1,0,?}> {
+ // A6.2.3 & A8.6.25
+ let Inst{6-3} = 0b1110; // Rm = lr
+ let Inst{2-0} = 0b000;
+ }
+
// Alternative return instruction used by vararg functions.
def tBX_RET_vararg : TI<(outs), (ins tGPR:$Rm),
IIC_Br, "bx\t$Rm",