def : Pat<(i64 (vector_extract v2i64:$S, i64:$Idx)),
(i64 VectorExtractions.LE_VARIABLE_DWORD)>;
} // IsLittleEndian, HasDirectMove
+
+let Predicates = [HasDirectMove, HasVSX] in {
+// bitconvert f32 -> i32
+// (convert to 32-bit fp single, shift right 1 word, move to GPR)
+def : Pat<(i32 (bitconvert f32:$S)),
+ (i32 (MFVSRWZ (EXTRACT_SUBREG
+ (XXSLDWI (XSCVDPSPN $S),(XSCVDPSPN $S), 3),
+ sub_64)))>;
+// bitconvert i32 -> f32
+// (move to FPR, shift left 1 word, convert to 64-bit fp single)
+def : Pat<(f32 (bitconvert i32:$A)),
+ (f32 (XSCVSPDPN
+ (XXSLDWI MovesToVSR.LE_WORD_1, MovesToVSR.LE_WORD_1, 1)))>;
+
+// bitconvert f64 -> i64
+// (move to GPR, nothing else needed)
+def : Pat<(i64 (bitconvert f64:$S)),
+ (i64 (MFVSRD $S))>;
+
+// bitconvert i64 -> f64
+// (move to FPR, nothing else needed)
+def : Pat<(f64 (bitconvert i64:$S)),
+ (f64 (MTVSRD $S))>;
+}