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-rw-r--r--lib/Target/SystemZ/SystemZInstrSystem.td4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/SystemZ/SystemZInstrSystem.td b/lib/Target/SystemZ/SystemZInstrSystem.td
index a9803c2d83e9f..0112ebf1eb10c 100644
--- a/lib/Target/SystemZ/SystemZInstrSystem.td
+++ b/lib/Target/SystemZ/SystemZInstrSystem.td
@@ -126,6 +126,10 @@ let hasSideEffects = 1, Defs = [CC] in
let Predicates = [FeatureResetReferenceBitsMultiple], hasSideEffects = 1 in
def RRBM : UnaryRRE<"rrbm", 0xB9AE, null_frag, GR64, GR64>;
+// Insert reference bits multiple.
+let Predicates = [FeatureInsertReferenceBitsMultiple], hasSideEffects = 1 in
+ def IRBM : UnaryRRE<"irbm", 0xB9AC, null_frag, GR64, GR64>;
+
// Perform frame management function.
let hasSideEffects = 1 in
def PFMF : SideEffectBinaryMemRRE<"pfmf", 0xB9AF, GR32, GR64>;