def LaneIdx#SIZE : ImmLeaf<i32, "return 0 <= Imm && Imm < "#SIZE#";">;
// lane extraction
-multiclass ExtractLane<ValueType vec_t, ImmLeaf imm_t,
- WebAssemblyRegClass reg_t, string name, bits<32> simdop,
- SDNode extract = vector_extract> {
- defm "" : SIMD_I<(outs reg_t:$dst), (ins V128:$vec, I32:$idx),
- (outs), (ins I32:$idx),
- [(set reg_t:$dst,
- (extract (vec_t V128:$vec), (i32 imm_t:$idx)))],
- name#"\t$dst, $vec, $idx", name#"\t$idx", simdop>;
+multiclass ExtractLane<ValueType vec_t, string vec, ImmLeaf imm_t,
+ WebAssemblyRegClass reg_t, bits<32> simdop,
+ string suffix = "", SDNode extract = vector_extract> {
+ defm EXTRACT_LANE_#vec_t#suffix :
+ SIMD_I<(outs reg_t:$dst), (ins V128:$vec, I32:$idx),
+ (outs), (ins I32:$idx),
+ [(set reg_t:$dst, (extract (vec_t V128:$vec), (i32 imm_t:$idx)))],
+ vec#".extract_lane"#suffix#"\t$dst, $vec, $idx",
+ vec#".extract_lane"#suffix#"\t$idx", simdop>;
}
multiclass ExtractPat<ValueType lane_t, int mask> {
def _s : PatFrag<(ops node:$vec, node:$idx),
defm extract_i8x16 : ExtractPat<i8, 0xff>;
defm extract_i16x8 : ExtractPat<i16, 0xffff>;
multiclass ExtractLaneExtended<string sign, bits<32> baseInst> {
- defm _I8x16 : ExtractLane<v16i8, LaneIdx16, I32, "i8x16.extract_lane"#sign,
- baseInst, !cast<PatFrag>("extract_i8x16"#sign)>;
- defm _I16x8 : ExtractLane<v8i16, LaneIdx8, I32, "i16x8.extract_lane"#sign,
- !add(baseInst, 2),
- !cast<PatFrag>("extract_i16x8"#sign)>;
+ defm "" : ExtractLane<v16i8, "i8x16", LaneIdx16, I32, baseInst, sign,
+ !cast<PatFrag>("extract_i8x16"#sign)>;
+ defm "" : ExtractLane<v8i16, "i16x8", LaneIdx8, I32, !add(baseInst, 2), sign,
+ !cast<PatFrag>("extract_i16x8"#sign)>;
}
let Defs = [ARGUMENTS] in {
-defm EXTRACT_LANE_S : ExtractLaneExtended<"_s", 9>;
-defm EXTRACT_LANE_U : ExtractLaneExtended<"_u", 10>;
-defm EXTRACT_LANE_I32x4 :
- ExtractLane<v4i32, LaneIdx4, I32, "i32x4.extract_lane", 13>;
-defm EXTRACT_LANE_I64x2 :
- ExtractLane<v2i64, LaneIdx2, I64, "i64x2.extract_lane", 14>;
-defm EXTRACT_LANE_F32x4 :
- ExtractLane<v4f32, LaneIdx4, F32, "f32x4.extract_lane", 15>;
-defm EXTRACT_LANE_F64x2 :
- ExtractLane<v2f64, LaneIdx2, F64, "f64x2.extract_lane", 16>;
+defm "" : ExtractLaneExtended<"_s", 9>;
+defm "" : ExtractLaneExtended<"_u", 10>;
+defm "" : ExtractLane<v4i32, "i32x4", LaneIdx4, I32, 13>;
+defm "" : ExtractLane<v2i64, "i64x2", LaneIdx2, I64, 14>;
+defm "" : ExtractLane<v4f32, "f32x4", LaneIdx4, F32, 15>;
+defm "" : ExtractLane<v2f64, "f64x2", LaneIdx2, F64, 16>;
} // Defs = [ARGUMENTS]
// follow convention of making implicit expansions unsigned
def : Pat<(i32 (vector_extract (v16i8 V128:$vec), (i32 LaneIdx16:$idx))),
- (EXTRACT_LANE_U_I8x16 V128:$vec, (i32 LaneIdx16:$idx))>;
+ (EXTRACT_LANE_v16i8_u V128:$vec, (i32 LaneIdx16:$idx))>;
def : Pat<(i32 (vector_extract (v8i16 V128:$vec), (i32 LaneIdx8:$idx))),
- (EXTRACT_LANE_U_I16x8 V128:$vec, (i32 LaneIdx8:$idx))>;
+ (EXTRACT_LANE_v8i16_u V128:$vec, (i32 LaneIdx8:$idx))>;
// lane replacement
multiclass ReplaceLane<ValueType vec_t, string vec, WebAssemblyRegClass reg_t,
ValueType lane_t, ImmLeaf imm_t, bits<32> simdop> {
- defm REPLACE_LANE_#vec_t : SIMD_I<(outs V128:$dst),
- (ins V128:$vec, I32:$idx, reg_t:$x),
- (outs), (ins I32:$idx),
- [(set V128:$dst, (vector_insert
- (vec_t V128:$vec),
- (lane_t reg_t:$x),
- (i32 imm_t:$idx)))],
- vec#".replace_lane\t$dst, $vec, $idx, $x",
- vec#".replace_lane\t$idx", simdop>;
+ defm REPLACE_LANE_#vec_t :
+ SIMD_I<(outs V128:$dst), (ins V128:$vec, I32:$idx, reg_t:$x),
+ (outs), (ins I32:$idx),
+ [(set V128:$dst, (vector_insert
+ (vec_t V128:$vec), (lane_t reg_t:$x), (i32 imm_t:$idx)))],
+ vec#".replace_lane\t$dst, $vec, $idx, $x",
+ vec#".replace_lane\t$idx", simdop>;
}
let Defs = [ARGUMENTS] in {
defm "" : ReplaceLane<v16i8, "i8x16", I32, i32, LaneIdx16, 17>;
node:$x, node:$x, node:$x, node:$x,
node:$x, node:$x, node:$x, node:$x,
node:$x, node:$x, node:$x, node:$x)>;
-multiclass Splat<ValueType vec_t, string name, WebAssemblyRegClass reg_t,
+multiclass Splat<ValueType vec_t, string vec, WebAssemblyRegClass reg_t,
PatFrag splat_pat, bits<32> simdop> {
defm SPLAT_#vec_t : SIMD_I<(outs V128:$dst), (ins reg_t:$x), (outs), (ins),
[(set (vec_t V128:$dst), (splat_pat reg_t:$x))],
- name#".splat\t$dst, $x", name#".splat", simdop>;
+ vec#".splat\t$dst, $x", vec#".splat", simdop>;
}
let Defs = [ARGUMENTS] in {
defm "" : Splat<v16i8, "i8x16", I32, splat16, 3>;