diff options
| -rw-r--r-- | lib/Target/ARM/ARMInstrInfo.td | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td index 26a593a4df..7b675c8532 100644 --- a/lib/Target/ARM/ARMInstrInfo.td +++ b/lib/Target/ARM/ARMInstrInfo.td @@ -2617,10 +2617,10 @@ def : ARMPat<(adde_live_carry GPR:$src, so_imm_not:$imm), // (mul X, 2^n+1) -> (add (X << n), X) // (mul X, 2^n-1) -> (rsb X, (X << n)) -// ARM Arithmetic Instruction -- for disassembly only +// ARM Arithmetic Instruction // GPR:$dst = GPR:$a op GPR:$b class AAI<bits<8> op27_20, bits<8> op11_4, string opc, - list<dag> pattern = [/* For disassembly only; pattern left blank */], + list<dag> pattern = [], dag iops = (ins GPR:$Rn, GPR:$Rm), string asm = "\t$Rd, $Rn, $Rm"> : AI<(outs GPR:$Rd), iops, DPFrm, IIC_iALUr, opc, asm, pattern> { bits<4> Rn; @@ -2633,7 +2633,7 @@ class AAI<bits<8> op27_20, bits<8> op11_4, string opc, let Inst{3-0} = Rm; } -// Saturating add/subtract -- for disassembly only +// Saturating add/subtract def QADD : AAI<0b00010000, 0b00000101, "qadd", [(set GPR:$Rd, (int_arm_qadd GPR:$Rm, GPR:$Rn))], @@ -2659,7 +2659,7 @@ def UQSAX : AAI<0b01100110, 0b11110101, "uqsax">; def UQSUB16 : AAI<0b01100110, 0b11110111, "uqsub16">; def UQSUB8 : AAI<0b01100110, 0b11111111, "uqsub8">; -// Signed/Unsigned add/subtract -- for disassembly only +// Signed/Unsigned add/subtract def SASX : AAI<0b01100001, 0b11110011, "sasx">; def SADD16 : AAI<0b01100001, 0b11110001, "sadd16">; @@ -2674,7 +2674,7 @@ def USAX : AAI<0b01100101, 0b11110101, "usax">; def USUB16 : AAI<0b01100101, 0b11110111, "usub16">; def USUB8 : AAI<0b01100101, 0b11111111, "usub8">; -// Signed/Unsigned halving add/subtract -- for disassembly only +// Signed/Unsigned halving add/subtract def SHASX : AAI<0b01100011, 0b11110011, "shasx">; def SHADD16 : AAI<0b01100011, 0b11110001, "shadd16">; |