// at least be a pseudo instruction expanding to the predicated version
// at MC lowering time.
Defs = [LR], Uses = [SP] in {
- def BL : ABXI<0b1011, (outs), (ins bl_target:$func, variable_ops),
+ def BL : ABXI<0b1011, (outs), (ins bl_target:$func),
IIC_Br, "bl\t$func",
[(ARMcall tglobaladdr:$func)]>,
Requires<[IsARM]> {
let DecoderMethod = "DecodeBranchImmInstruction";
}
- def BL_pred : ABI<0b1011, (outs), (ins bl_target:$func, variable_ops),
+ def BL_pred : ABI<0b1011, (outs), (ins bl_target:$func),
IIC_Br, "bl", "\t$func",
[(ARMcall_pred tglobaladdr:$func)]>,
Requires<[IsARM]> {
}
// ARMv5T and above
- def BLX : AXI<(outs), (ins GPR:$func, variable_ops), BrMiscFrm,
+ def BLX : AXI<(outs), (ins GPR:$func), BrMiscFrm,
IIC_Br, "blx\t$func",
[(ARMcall GPR:$func)]>,
Requires<[IsARM, HasV5T]> {
let Inst{3-0} = func;
}
- def BLX_pred : AI<(outs), (ins GPR:$func, variable_ops), BrMiscFrm,
+ def BLX_pred : AI<(outs), (ins GPR:$func), BrMiscFrm,
IIC_Br, "blx", "\t$func",
[(ARMcall_pred GPR:$func)]>,
Requires<[IsARM, HasV5T]> {
// ARMv4T
// Note: Restrict $func to the tGPR regclass to prevent it being in LR.
- def BX_CALL : ARMPseudoInst<(outs), (ins tGPR:$func, variable_ops),
+ def BX_CALL : ARMPseudoInst<(outs), (ins tGPR:$func),
8, IIC_Br, [(ARMcall_nolink tGPR:$func)]>,
Requires<[IsARM, HasV4T]>;
// ARMv4
- def BMOVPCRX_CALL : ARMPseudoInst<(outs), (ins tGPR:$func, variable_ops),
+ def BMOVPCRX_CALL : ARMPseudoInst<(outs), (ins tGPR:$func),
8, IIC_Br, [(ARMcall_nolink tGPR:$func)]>,
Requires<[IsARM, NoV4T]>;
// mov lr, pc; b if callee is marked noreturn to avoid confusing the
// return stack predictor.
- def BMOVPCB_CALL : ARMPseudoInst<(outs),
- (ins bl_target:$func, variable_ops),
+ def BMOVPCB_CALL : ARMPseudoInst<(outs), (ins bl_target:$func),
8, IIC_Br, [(ARMcall_nolink tglobaladdr:$func)]>,
Requires<[IsARM]>;
}
// Tail calls.
let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, Uses = [SP] in {
- def TCRETURNdi : PseudoInst<(outs), (ins i32imm:$dst, variable_ops),
- IIC_Br, []>;
+ def TCRETURNdi : PseudoInst<(outs), (ins i32imm:$dst), IIC_Br, []>;
- def TCRETURNri : PseudoInst<(outs), (ins tcGPR:$dst, variable_ops),
- IIC_Br, []>;
+ def TCRETURNri : PseudoInst<(outs), (ins tcGPR:$dst), IIC_Br, []>;
- def TAILJMPd : ARMPseudoExpand<(outs), (ins br_target:$dst, variable_ops),
+ def TAILJMPd : ARMPseudoExpand<(outs), (ins br_target:$dst),
4, IIC_Br, [],
(Bcc br_target:$dst, (ops 14, zero_reg))>,
Requires<[IsARM]>;
- def TAILJMPr : ARMPseudoExpand<(outs), (ins tcGPR:$dst, variable_ops),
+ def TAILJMPr : ARMPseudoExpand<(outs), (ins tcGPR:$dst),
4, IIC_Br, [],
(BX GPR:$dst)>,
Requires<[IsARM]>;
Defs = [LR], Uses = [SP] in {
// Also used for Thumb2
def tBL : TIx2<0b11110, 0b11, 1,
- (outs), (ins pred:$p, t_bltarget:$func, variable_ops), IIC_Br,
+ (outs), (ins pred:$p, t_bltarget:$func), IIC_Br,
"bl${p}\t$func",
[(ARMtcall tglobaladdr:$func)]>,
Requires<[IsThumb]> {
// ARMv5T and above, also used for Thumb2
def tBLXi : TIx2<0b11110, 0b11, 0,
- (outs), (ins pred:$p, t_blxtarget:$func, variable_ops), IIC_Br,
+ (outs), (ins pred:$p, t_blxtarget:$func), IIC_Br,
"blx${p}\t$func",
[(ARMcall tglobaladdr:$func)]>,
Requires<[IsThumb, HasV5T]> {
}
// Also used for Thumb2
- def tBLXr : TI<(outs), (ins pred:$p, GPR:$func, variable_ops), IIC_Br,
+ def tBLXr : TI<(outs), (ins pred:$p, GPR:$func), IIC_Br,
"blx${p}\t$func",
[(ARMtcall GPR:$func)]>,
Requires<[IsThumb, HasV5T]>,
}
// ARMv4T
- def tBX_CALL : tPseudoInst<(outs), (ins tGPR:$func, variable_ops),
+ def tBX_CALL : tPseudoInst<(outs), (ins tGPR:$func),
4, IIC_Br,
[(ARMcall_nolink tGPR:$func)]>,
Requires<[IsThumb, IsThumb1Only]>;
let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1 in {
// IOS versions.
let Uses = [SP] in {
- def tTAILJMPr : tPseudoExpand<(outs), (ins tcGPR:$dst, variable_ops),
+ def tTAILJMPr : tPseudoExpand<(outs), (ins tcGPR:$dst),
4, IIC_Br, [],
(tBX GPR:$dst, (ops 14, zero_reg))>,
Requires<[IsThumb]>;
// Non-IOS version:
let Uses = [SP] in {
def tTAILJMPdND : tPseudoExpand<(outs),
- (ins t_brtarget:$dst, pred:$p, variable_ops),
+ (ins t_brtarget:$dst, pred:$p),
4, IIC_Br, [],
(tB t_brtarget:$dst, pred:$p)>,
Requires<[IsThumb, IsNotIOS]>;
// IOS version.
let Uses = [SP] in
def tTAILJMPd: tPseudoExpand<(outs),
- (ins uncondbrtarget:$dst, pred:$p, variable_ops),
+ (ins uncondbrtarget:$dst, pred:$p),
4, IIC_Br, [],
(t2B uncondbrtarget:$dst, pred:$p)>,
Requires<[IsThumb2, IsIOS]>;
// mov lr, pc; b if callee is marked noreturn to avoid confusing the
// return stack predictor.
def t2BMOVPCB_CALL : tPseudoInst<(outs),
- (ins t_bltarget:$func, variable_ops),
+ (ins t_bltarget:$func),
6, IIC_Br, [(ARMcall_nolink tglobaladdr:$func)]>,
Requires<[IsThumb]>;
}