// explicitly specified. From the ARM ARM: "Encoding T1 is preferred
// to encoding T2 if <Rd> is specified and encoding T2 is preferred
// to encoding T1 if <Rd> is omitted."
- if (Inst.getOperand(3).getImm() < 8 && Operands.size() == 6) {
+ if ((unsigned)Inst.getOperand(3).getImm() < 8 && Operands.size() == 6) {
Inst.setOpcode(ARM::tADDi3);
return true;
}
// explicitly specified. From the ARM ARM: "Encoding T1 is preferred
// to encoding T2 if <Rd> is specified and encoding T2 is preferred
// to encoding T1 if <Rd> is omitted."
- if (Inst.getOperand(3).getImm() < 8 && Operands.size() == 6) {
+ if ((unsigned)Inst.getOperand(3).getImm() < 8 && Operands.size() == 6) {
Inst.setOpcode(ARM::tSUBi3);
return true;
}
// If we can use the 16-bit encoding and the user didn't explicitly
// request the 32-bit variant, transform it here.
if (isARMLowRegister(Inst.getOperand(0).getReg()) &&
- Inst.getOperand(1).getImm() <= 255 &&
+ (unsigned)Inst.getOperand(1).getImm() <= 255 &&
((!inITBlock() && Inst.getOperand(2).getImm() == ARMCC::AL &&
Inst.getOperand(4).getReg() == ARM::CPSR) ||
(inITBlock() && Inst.getOperand(4).getReg() == 0)) &&
moveq r1, #12
movne.w r1, #12
mov.w r6, #450
+ it lo
+ movlo r1, #-1
@ alias for mvn
mov r3, #-3
@ CHECK: moveq r1, #12 @ encoding: [0x0c,0x21]
@ CHECK: movne.w r1, #12 @ encoding: [0x4f,0xf0,0x0c,0x01]
@ CHECK: mov.w r6, #450 @ encoding: [0x4f,0xf4,0xe1,0x76]
-
+@ CHECK: it lo @ encoding: [0x38,0xbf]
+@ CHECK: movlo.w r1, #-1 @ encoding: [0x4f,0xf0,0xff,0x31]
@ CHECK: mvn r3, #2 @ encoding: [0x6f,0xf0,0x02,0x03]
@------------------------------------------------------------------------------