def LEXBR : UnaryRRE<"lexb", 0xB346, null_frag, FP128, FP128>;
def LDXBR : UnaryRRE<"ldxb", 0xB345, null_frag, FP128, FP128>;
+def LEDBRA : UnaryRRF4<"ledbra", 0xB344, FP32, FP64>,
+ Requires<[FeatureFPExtension]>;
+def LEXBRA : UnaryRRF4<"lexbra", 0xB346, FP128, FP128>,
+ Requires<[FeatureFPExtension]>;
+def LDXBRA : UnaryRRF4<"ldxbra", 0xB345, FP128, FP128>,
+ Requires<[FeatureFPExtension]>;
+
def : Pat<(f32 (fround FP128:$src)),
(EXTRACT_SUBREG (LEXBR FP128:$src), subreg_hh32)>;
def : Pat<(f64 (fround FP128:$src)),