let Predicates = [HasAVX] in
defm VPALIGN : ssse3_palign<"vpalignr", 0>, VEX_4V;
-let Constraints = "$src1 = $dst" in
+let Constraints = "$src1 = $dst", Predicates = [HasSSSE3] in
defm PALIGN : ssse3_palign<"palignr">;
-let AddedComplexity = 5 in {
-def : Pat<(v4i32 (palign:$src3 VR128:$src1, VR128:$src2)),
- (PALIGNR128rr VR128:$src2, VR128:$src1,
- (SHUFFLE_get_palign_imm VR128:$src3))>,
- Requires<[HasSSSE3]>;
-def : Pat<(v4f32 (palign:$src3 VR128:$src1, VR128:$src2)),
- (PALIGNR128rr VR128:$src2, VR128:$src1,
- (SHUFFLE_get_palign_imm VR128:$src3))>,
- Requires<[HasSSSE3]>;
-def : Pat<(v8i16 (palign:$src3 VR128:$src1, VR128:$src2)),
- (PALIGNR128rr VR128:$src2, VR128:$src1,
- (SHUFFLE_get_palign_imm VR128:$src3))>,
- Requires<[HasSSSE3]>;
-def : Pat<(v16i8 (palign:$src3 VR128:$src1, VR128:$src2)),
- (PALIGNR128rr VR128:$src2, VR128:$src1,
- (SHUFFLE_get_palign_imm VR128:$src3))>,
- Requires<[HasSSSE3]>;
+let Predicates = [HasSSSE3] in {
+def : Pat<(v4i32 (X86PAlign VR128:$src1, VR128:$src2, (i8 imm:$imm))),
+ (PALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
+def : Pat<(v4f32 (X86PAlign VR128:$src1, VR128:$src2, (i8 imm:$imm))),
+ (PALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
+def : Pat<(v8i16 (X86PAlign VR128:$src1, VR128:$src2, (i8 imm:$imm))),
+ (PALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
+def : Pat<(v16i8 (X86PAlign VR128:$src1, VR128:$src2, (i8 imm:$imm))),
+ (PALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
+}
+
+let Predicates = [HasAVX] in {
+def : Pat<(v4i32 (X86PAlign VR128:$src1, VR128:$src2, (i8 imm:$imm))),
+ (VPALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
+def : Pat<(v4f32 (X86PAlign VR128:$src1, VR128:$src2, (i8 imm:$imm))),
+ (VPALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
+def : Pat<(v8i16 (X86PAlign VR128:$src1, VR128:$src2, (i8 imm:$imm))),
+ (VPALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
+def : Pat<(v16i8 (X86PAlign VR128:$src1, VR128:$src2, (i8 imm:$imm))),
+ (VPALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
}
//===---------------------------------------------------------------------===//
def : Pat<(v8i16 (X86PShuflw (bc_v8i16 (memopv2i64 addr:$src)), (i8 imm:$imm))),
(PSHUFLWmi addr:$src, imm:$imm)>;
-// Shuffle with PALIGN
-def : Pat<(v4i32 (X86PAlign VR128:$src1, VR128:$src2, (i8 imm:$imm))),
- (PALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
-def : Pat<(v4f32 (X86PAlign VR128:$src1, VR128:$src2, (i8 imm:$imm))),
- (PALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
-def : Pat<(v8i16 (X86PAlign VR128:$src1, VR128:$src2, (i8 imm:$imm))),
- (PALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
-def : Pat<(v16i8 (X86PAlign VR128:$src1, VR128:$src2, (i8 imm:$imm))),
- (PALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
-
// Shuffle with MOVLPS
def : Pat<(v4f32 (X86Movlps VR128:$src1, (load addr:$src2))),
(MOVLPSrm VR128:$src1, addr:$src2)>;