From 36110d5d1a00c8b675bdc98dd00a4fd3411535d5 Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Fri, 3 Dec 2010 02:02:58 +0000 Subject: [PATCH] Don't overwrite the opcode passed into the T1Special pattern. llvm-svn: 120782 --- llvm/lib/Target/ARM/ARMInstrThumb.td | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/llvm/lib/Target/ARM/ARMInstrThumb.td b/llvm/lib/Target/ARM/ARMInstrThumb.td index 102a69b44818..f46335db1625 100644 --- a/llvm/lib/Target/ARM/ARMInstrThumb.td +++ b/llvm/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,