Remove incorrect comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139877 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td
index 3b4a69bd344ee209e57341757310c1ac5fe1cc33..df907d86feee6f611bfeecdf7764b7bf063474e4 100644 (file)
--- a/lib/Target/ARM/ARMInstrThumb2.td
+++ b/lib/Target/ARM/ARMInstrThumb2.td
@@ -2562,7 +2562,7 @@ multiclass T2I_smla<string opc, PatFrag opnode> {
 defm t2SMUL : T2I_smul<"smul", BinOpFrag<(mul node:$LHS, node:$RHS)>>;
 defm t2SMLA : T2I_smla<"smla", BinOpFrag<(mul node:$LHS, node:$RHS)>>;
 
-// Halfword multiple accumulate long: SMLAL<x><y> -- for disassembly only
+// Halfword multiple accumulate long: SMLAL<x><y>
 def t2SMLALBB : T2FourReg_mac<1, 0b100, 0b1000, (outs rGPR:$Ra,rGPR:$Rd),
          (ins rGPR:$Rn,rGPR:$Rm), IIC_iMAC64, "smlalbb", "\t$Ra, $Rd, $Rn, $Rm",
            [/* For disassembly only; pattern left blank */]>,
@@ -2581,8 +2581,6 @@ def t2SMLALTT : T2FourReg_mac<1, 0b100, 0b1011, (outs rGPR:$Ra,rGPR:$Rd),
           Requires<[IsThumb2, HasThumb2DSP]>;
 
 // Dual halfword multiple: SMUAD, SMUSD, SMLAD, SMLSD, SMLALD, SMLSLD
-// These are for disassembly only.
-
 def t2SMUAD: T2ThreeReg_mac<
             0, 0b010, 0b0000, (outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm),
             IIC_iMAC32, "smuad", "\t$Rd, $Rn, $Rm", []>,