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-rw-r--r--llvm/lib/Target/PowerPC/PPCInstrInfo.td5
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.td b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
index dda017981b0..764f46ebc47 100644
--- a/llvm/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
@@ -3240,6 +3240,11 @@ def : InstAlias<"mftb $Rx", (MFTB gprc:$Rx, 268)>;
def : InstAlias<"mftbl $Rx", (MFTB gprc:$Rx, 268)>;
def : InstAlias<"mftbu $Rx", (MFTB gprc:$Rx, 269)>;
+def : InstAlias<"mftblo $Rx", (MFSPR gprc:$Rx, 989)>, Requires<[IsPPC4xx]>;
+def : InstAlias<"mttblo $Rx", (MTSPR 989, gprc:$Rx)>, Requires<[IsPPC4xx]>;
+def : InstAlias<"mftbhi $Rx", (MFSPR gprc:$Rx, 988)>, Requires<[IsPPC4xx]>;
+def : InstAlias<"mttbhi $Rx", (MTSPR 988, gprc:$Rx)>, Requires<[IsPPC4xx]>;
+
def : InstAlias<"xnop", (XORI R0, R0, 0)>;
def : InstAlias<"mr $rA, $rB", (OR8 g8rc:$rA, g8rc:$rB, g8rc:$rB)>;
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