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-rw-r--r--lib/Target/ARM/ARMInstrInfo.td4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td
index db764120af..c7772875c3 100644
--- a/lib/Target/ARM/ARMInstrInfo.td
+++ b/lib/Target/ARM/ARMInstrInfo.td
@@ -5023,3 +5023,7 @@ def LSLi : ARMAsmPseudo<"lsl${s}${p} $Rd, $Rm, $imm",
def RORi : ARMAsmPseudo<"ror${s}${p} $Rd, $Rm, $imm",
(ins GPR:$Rd, GPR:$Rm, imm0_31:$imm, pred:$p,
cc_out:$s)>;
+
+// 'mul' instruction can be specified with only two operands.
+def : ARMInstAlias<"mul${s}${p} $Rn, $Rm",
+ (MUL rGPR:$Rn, rGPR:$Rn, rGPR:$Rm, pred:$p, cc_out:$s)>;