diff options
| author | Rafael Espindola <rafael.espindola@gmail.com> | 2006-10-19 17:05:03 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2006-10-19 17:05:03 +0000 |
| commit | 2435786414ac5e3eccddc6dc8252421f627aee6a (patch) | |
| tree | 90010a1d9ae6f8da71b18c93a0729bd45b31c401 | |
| parent | 93c456c4bd9bd5fc4091c6c0f695c2d40c065f6d (diff) | |
| download | external_llvm-2435786414ac5e3eccddc6dc8252421f627aee6a.zip external_llvm-2435786414ac5e3eccddc6dc8252421f627aee6a.tar.gz external_llvm-2435786414ac5e3eccddc6dc8252421f627aee6a.tar.bz2 | |
use Pat to implement extloadi8 and extloadi16
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31052 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/ARM/ARMInstrInfo.td | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td index e2cf727..37ec360 100644 --- a/lib/Target/ARM/ARMInstrInfo.td +++ b/lib/Target/ARM/ARMInstrInfo.td @@ -168,10 +168,6 @@ def LDRB : InstARM<(ops IntRegs:$dst, IntRegs:$addr), "ldrb $dst, [$addr]", [(set IntRegs:$dst, (zextloadi8 IntRegs:$addr))]>; -def LDRB2 : InstARM<(ops IntRegs:$dst, IntRegs:$addr), - "ldrb $dst, [$addr]", - [(set IntRegs:$dst, (extloadi8 IntRegs:$addr))]>; - def LDRSB : InstARM<(ops IntRegs:$dst, IntRegs:$addr), "ldrsb $dst, [$addr]", [(set IntRegs:$dst, (sextloadi8 IntRegs:$addr))]>; @@ -180,10 +176,6 @@ def LDRH : InstARM<(ops IntRegs:$dst, IntRegs:$addr), "ldrh $dst, [$addr]", [(set IntRegs:$dst, (zextloadi16 IntRegs:$addr))]>; -def LDRH2 : InstARM<(ops IntRegs:$dst, IntRegs:$addr), - "ldrh $dst, [$addr]", - [(set IntRegs:$dst, (extloadi16 IntRegs:$addr))]>; - def LDRSH : InstARM<(ops IntRegs:$dst, IntRegs:$addr), "ldrsh $dst, [$addr]", [(set IntRegs:$dst, (sextloadi16 IntRegs:$addr))]>; @@ -342,3 +334,8 @@ def : Pat<(ARMcall tglobaladdr:$dst), def : Pat<(ARMcall texternalsym:$dst), (bl texternalsym:$dst)>; + +def : Pat<(extloadi8 IntRegs:$addr), + (LDRB IntRegs:$addr)>; +def : Pat<(extloadi16 IntRegs:$addr), + (LDRH IntRegs:$addr)>; |