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| author | Bill Wendling <isanbard@gmail.com> | 2010-12-03 02:02:58 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2010-12-03 02:02:58 +0000 |
| commit | 278b6e81c85a2c003282024656c11dab19900c4f (patch) | |
| tree | ae31453c754ce1af201018f2b9ab768c977e63f2 | |
| parent | 534a5e43051cc02c3139c03633189d916029096a (diff) | |
| download | external_llvm-278b6e81c85a2c003282024656c11dab19900c4f.zip external_llvm-278b6e81c85a2c003282024656c11dab19900c4f.tar.gz external_llvm-278b6e81c85a2c003282024656c11dab19900c4f.tar.bz2 | |
Don't overwrite the opcode passed into the T1Special pattern.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120782 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/ARM/ARMInstrThumb.td | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/lib/Target/ARM/ARMInstrThumb.td b/lib/Target/ARM/ARMInstrThumb.td index 102a69b..f46335d 100644 --- a/lib/Target/ARM/ARMInstrThumb.td +++ b/lib/Target/ARM/ARMInstrThumb.td @@ -1010,8 +1010,8 @@ def tMOVr : T1I<(outs tGPR:$Rd), (ins tGPR:$Rm), IIC_iMOVr, // A8.6.97 bits<4> Rd; bits<4> Rm; - let Inst{7} = Rd{3}; - let Inst{6-3} = Rm; + // Bits {7-6} are encoded by the T1Special value. + let Inst{5-3} = Rm{2-0}; let Inst{2-0} = Rd{2-0}; } let Defs = [CPSR] in @@ -1032,7 +1032,7 @@ def tMOVgpr2tgpr : T1I<(outs tGPR:$Rd), (ins GPR:$Rm), IIC_iMOVr, // A8.6.97 bits<4> Rd; bits<4> Rm; - let Inst{7} = Rd{3}; + // Bit {7} is encoded by the T1Special value. let Inst{6-3} = Rm; let Inst{2-0} = Rd{2-0}; } @@ -1042,8 +1042,9 @@ def tMOVtgpr2gpr : T1I<(outs GPR:$Rd), (ins tGPR:$Rm), IIC_iMOVr, // A8.6.97 bits<4> Rd; bits<4> Rm; + // Bit {6} is encoded by the T1Special value. let Inst{7} = Rd{3}; - let Inst{6-3} = Rm; + let Inst{5-3} = Rm{2-0}; let Inst{2-0} = Rd{2-0}; } def tMOVgpr2gpr : T1I<(outs GPR:$Rd), (ins GPR:$Rm), IIC_iMOVr, |