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-rw-r--r--llvm/lib/Target/PowerPC/PPCInstrInfo.td2
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.td b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
index aca7abd..44d1a44 100644
--- a/llvm/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
@@ -4578,6 +4578,8 @@ def : InstAlias<"mfamr $Rx", (MFSPR gprc:$Rx, 29)>;
def : InstAlias<"mtpid $Rx", (MTSPR 48, gprc:$Rx)>, Requires<[IsBookE]>;
def : InstAlias<"mfpid $Rx", (MFSPR gprc:$Rx, 48)>, Requires<[IsBookE]>;
+def : InstAlias<"mtpidr $Rx", (MTSPR 48, gprc:$Rx)>, Requires<[IsISA3_0]>;
+def : InstAlias<"mfpidr $Rx", (MFSPR gprc:$Rx, 48)>, Requires<[IsISA3_0]>;
foreach SPRG = 4-7 in {
def : InstAlias<"mfsprg $RT, "#SPRG, (MFSPR gprc:$RT, !add(SPRG, 256))>,