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Thumb2 use 'ldm' as default mnemonic. 

Handle explicit 'ia' suffix via a MnemonicAlias (pre-existing).

llvm-svn: 139234
This commit is contained in:
Jim Grosbach 2011-09-07 16:22:42 +00:00
parent 6559656e73
commit 4ff93f3bc2
1 changed files with 2 additions and 2 deletions
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4
llvm/lib/Target/ARM/ARMInstrThumb2.td
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@ -1494,7 +1494,7 @@ multiclass thumb2_ldst_mult<string asm, InstrItinClass itin,
InstrItinClass itin_upd, bit L_bit> { InstrItinClass itin_upd, bit L_bit> {
def IA : def IA :
T2XI<(outs), (ins GPR:$Rn, pred:$p, reglist:$regs, variable_ops), T2XI<(outs), (ins GPR:$Rn, pred:$p, reglist:$regs, variable_ops),
itin, !strconcat(asm, "ia${p}.w\t$Rn, $regs"), []> { itin, !strconcat(asm, "${p}.w\t$Rn, $regs"), []> {
bits<4> Rn; bits<4> Rn;
bits<16> regs; bits<16> regs;
@ -1509,7 +1509,7 @@ multiclass thumb2_ldst_mult<string asm, InstrItinClass itin,
} }
def IA_UPD : def IA_UPD :
T2XIt<(outs GPR:$wb), (ins GPR:$Rn, pred:$p, reglist:$regs, variable_ops), T2XIt<(outs GPR:$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<4> Rn;
bits<16> regs; bits<16> regs;