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| author | Jim Grosbach <grosbach@apple.com> | 2011-08-29 23:20:54 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2011-08-29 23:20:54 +0000 |
| commit | e94a5b1218b9b5646da7f41f2020a1f024e2d0be (patch) | |
| tree | fcffba028bb26fad157dafff686d46b2f0ce4688 | |
| parent | 694e0ffb8aa3a8651003e448135aba0e663782bd (diff) | |
Thumb2 assembler aliases for ADC/SBC w/o the .w suffix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138781 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/ARM/ARMInstrThumb2.td | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td index 3c193ac80f..c57b882f18 100644 --- a/lib/Target/ARM/ARMInstrThumb2.td +++ b/lib/Target/ARM/ARMInstrThumb2.td @@ -3519,3 +3519,23 @@ def : T2Pat<(atomic_store_32 t2addrmode_imm8:$addr, GPR:$val), (t2STRi8 GPR:$val, t2addrmode_imm8:$addr)>; def : T2Pat<(atomic_store_32 t2addrmode_so_reg:$addr, GPR:$val), (t2STRs GPR:$val, t2addrmode_so_reg:$addr)>; + + +//===----------------------------------------------------------------------===// +// Assembler aliases +// + +// Aliases for ADC without the ".w" optional width specifier. +def : t2InstAlias<"adc${s}${p} $Rd, $Rn, $Rm", + (t2ADCrr rGPR:$Rd, rGPR:$Rn, rGPR:$Rm, pred:$p, cc_out:$s)>; +def : t2InstAlias<"adc${s}${p} $Rd, $Rn, $ShiftedRm", + (t2ADCrs rGPR:$Rd, rGPR:$Rn, t2_so_reg:$ShiftedRm, + pred:$p, cc_out:$s)>; + +// Aliases for SBC without the ".w" optional width specifier. +def : t2InstAlias<"sbc${s}${p} $Rd, $Rn, $Rm", + (t2SBCrr rGPR:$Rd, rGPR:$Rn, rGPR:$Rm, pred:$p, cc_out:$s)>; +def : t2InstAlias<"sbc${s}${p} $Rd, $Rn, $ShiftedRm", + (t2SBCrs rGPR:$Rd, rGPR:$Rn, t2_so_reg:$ShiftedRm, + pred:$p, cc_out:$s)>; + |