Thumb2 use 'ldm' as default mnemonic.
Handle explicit 'ia' suffix via a MnemonicAlias (pre-existing).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139234 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td
index 8a29eaf..dabbeed 100644
--- a/lib/Target/ARM/ARMInstrThumb2.td
+++ b/lib/Target/ARM/ARMInstrThumb2.td
@@ -1494,7 +1494,7 @@
InstrItinClass itin_upd, bit L_bit> {
def IA :
T2XI<(outs), (ins GPR:$Rn, pred:$p, reglist:$regs, variable_ops),
- itin, !strconcat(asm, "ia${p}.w\t$Rn, $regs"), []> {
+ itin, !strconcat(asm, "${p}.w\t$Rn, $regs"), []> {
bits<4> Rn;
bits<16> regs;
@@ -1509,7 +1509,7 @@
}
def IA_UPD :
T2XIt<(outs GPR:$wb), (ins GPR:$Rn, pred:$p, reglist:$regs, variable_ops),
- itin_upd, !strconcat(asm, "ia${p}.w\t$Rn!, $regs"), "$Rn = $wb", []> {
+ itin_upd, !strconcat(asm, "${p}.w\t$Rn!, $regs"), "$Rn = $wb", []> {
bits<4> Rn;
bits<16> regs;
