[llvm] 03c65c0 - [AArch64] Convert vector add(ext, ext) into ext(add(ext, ext))
David Green via llvm-commits
llvm-commits at lists.llvm.org
Fri Jun 24 02:04:34 PDT 2022
Author: David Green
Date: 2022-06-24T10:04:28+01:00
New Revision: 03c65c0d3209d11966a312df3d41f8b0d5aded80
URL: https://github.com/llvm/llvm-project/commit/03c65c0d3209d11966a312df3d41f8b0d5aded80
DIFF: https://github.com/llvm/llvm-project/commit/03c65c0d3209d11966a312df3d41f8b0d5aded80.diff
LOG: [AArch64] Convert vector add(ext, ext) into ext(add(ext, ext))
Given a vector add or sub from extends that needs more that one 'step'
(i.e i8 to i32 or i16 to i64), we can transform the sequence to
sext(add(ext, ext)), to allow the add(ext, ext) to become a single uaddl
and a larger extend, producing less instructions in total.
https://alive2.llvm.org/ce/z/S2T4k-
Differential Revision: https://reviews.llvm.org/D128426
Added:
Modified:
llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
llvm/test/CodeGen/AArch64/insert-extend.ll
llvm/test/CodeGen/AArch64/neon-extadd.ll
llvm/test/CodeGen/AArch64/reduce-shuffle.ll
Removed:
################################################################################
diff --git a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
index ce7fe72a11a5..ba4680afc05b 100644
--- a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
+++ b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
@@ -15687,6 +15687,41 @@ static SDValue foldADCToCINC(SDNode *N, SelectionDAG &DAG) {
return DAG.getNode(AArch64ISD::CSINC, DL, VT, LHS, LHS, CC, Cond);
}
+// Transform vector add(zext i8 to i32, zext i8 to i32)
+// into sext(add(zext(i8 to i16), zext(i8 to i16)) to i32)
+// This allows extra uses of saddl/uaddl at the lower vector widths, and less
+// extends.
+static SDValue performVectorAddSubExtCombine(SDNode *N, SelectionDAG &DAG) {
+ EVT VT = N->getValueType(0);
+ if (!VT.isFixedLengthVector() || VT.getSizeInBits() <= 128 ||
+ (N->getOperand(0).getOpcode() != ISD::ZERO_EXTEND &&
+ N->getOperand(0).getOpcode() != ISD::SIGN_EXTEND) ||
+ (N->getOperand(1).getOpcode() != ISD::ZERO_EXTEND &&
+ N->getOperand(1).getOpcode() != ISD::SIGN_EXTEND) ||
+ N->getOperand(0).getOperand(0).getValueType() !=
+ N->getOperand(1).getOperand(0).getValueType())
+ return SDValue();
+
+ SDValue N0 = N->getOperand(0).getOperand(0);
+ SDValue N1 = N->getOperand(1).getOperand(0);
+ EVT InVT = N0.getValueType();
+
+ EVT S1 = InVT.getScalarType();
+ EVT S2 = VT.getScalarType();
+ if ((S2 == MVT::i32 && S1 == MVT::i8) ||
+ (S2 == MVT::i64 && (S1 == MVT::i8 || S1 == MVT::i16))) {
+ SDLoc DL(N);
+ EVT HalfVT = EVT::getVectorVT(*DAG.getContext(),
+ S2.getHalfSizedIntegerVT(*DAG.getContext()),
+ VT.getVectorElementCount());
+ SDValue NewN0 = DAG.getNode(N->getOperand(0).getOpcode(), DL, HalfVT, N0);
+ SDValue NewN1 = DAG.getNode(N->getOperand(1).getOpcode(), DL, HalfVT, N1);
+ SDValue NewOp = DAG.getNode(N->getOpcode(), DL, HalfVT, NewN0, NewN1);
+ return DAG.getNode(ISD::SIGN_EXTEND, DL, VT, NewOp);
+ }
+ return SDValue();
+}
+
static SDValue performAddSubCombine(SDNode *N,
TargetLowering::DAGCombinerInfo &DCI,
SelectionDAG &DAG) {
@@ -15699,6 +15734,8 @@ static SDValue performAddSubCombine(SDNode *N,
return Val;
if (SDValue Val = performNegCSelCombine(N, DAG))
return Val;
+ if (SDValue Val = performVectorAddSubExtCombine(N, DAG))
+ return Val;
return performAddSubLongCombine(N, DCI, DAG);
}
diff --git a/llvm/test/CodeGen/AArch64/insert-extend.ll b/llvm/test/CodeGen/AArch64/insert-extend.ll
index 9bda047b8784..7cd4c6537a58 100644
--- a/llvm/test/CodeGen/AArch64/insert-extend.ll
+++ b/llvm/test/CodeGen/AArch64/insert-extend.ll
@@ -46,145 +46,133 @@ define <8 x i16> @load4_v4i8_zext_add(float %tmp, <4 x i8> *%a, <4 x i8> *%b) {
define i32 @large(i8* nocapture noundef readonly %p1, i32 noundef %st1, i8* nocapture noundef readonly %p2, i32 noundef %st2) {
; CHECK-LABEL: large:
; CHECK: // %bb.0: // %entry
-; CHECK-NEXT: // kill: def $w1 killed $w1 def $x1
-; CHECK-NEXT: sxtw x8, w1
; CHECK-NEXT: // kill: def $w3 killed $w3 def $x3
-; CHECK-NEXT: sxtw x11, w3
-; CHECK-NEXT: add x9, x0, x8
-; CHECK-NEXT: add x12, x2, x11
-; CHECK-NEXT: add x10, x9, x8
-; CHECK-NEXT: add x13, x12, x11
-; CHECK-NEXT: add x8, x10, x8
-; CHECK-NEXT: add x11, x13, x11
-; CHECK-NEXT: ldp s1, s5, [x9]
-; CHECK-NEXT: ldp s0, s4, [x8]
-; CHECK-NEXT: ld1 { v0.s }[1], [x10], #4
-; CHECK-NEXT: ld1 { v1.s }[1], [x0], #4
-; CHECK-NEXT: ldp s2, s6, [x11]
-; CHECK-NEXT: ldp s3, s7, [x12]
-; CHECK-NEXT: ushll v0.8h, v0.8b, #0
-; CHECK-NEXT: ushll v1.8h, v1.8b, #0
+; CHECK-NEXT: // kill: def $w1 killed $w1 def $x1
+; CHECK-NEXT: sxtw x8, w3
+; CHECK-NEXT: sxtw x9, w1
+; CHECK-NEXT: add x10, x2, x8
+; CHECK-NEXT: add x11, x0, x9
+; CHECK-NEXT: add x12, x10, x8
+; CHECK-NEXT: add x13, x11, x9
+; CHECK-NEXT: add x8, x12, x8
+; CHECK-NEXT: add x9, x13, x9
+; CHECK-NEXT: ldp s0, s6, [x11]
+; CHECK-NEXT: ldp s3, s7, [x10]
+; CHECK-NEXT: ldp s1, s5, [x8]
+; CHECK-NEXT: ldp s2, s4, [x9]
+; CHECK-NEXT: ld1 { v1.s }[1], [x12], #4
; CHECK-NEXT: ld1 { v2.s }[1], [x13], #4
; CHECK-NEXT: ld1 { v3.s }[1], [x2], #4
-; CHECK-NEXT: ld1 { v4.s }[1], [x10]
-; CHECK-NEXT: ld1 { v5.s }[1], [x0]
-; CHECK-NEXT: ld1 { v6.s }[1], [x13]
+; CHECK-NEXT: ld1 { v0.s }[1], [x0], #4
+; CHECK-NEXT: ld1 { v5.s }[1], [x12]
+; CHECK-NEXT: ld1 { v4.s }[1], [x13]
; CHECK-NEXT: ld1 { v7.s }[1], [x2]
-; CHECK-NEXT: ushll v2.8h, v2.8b, #0
-; CHECK-NEXT: ushll v3.8h, v3.8b, #0
-; CHECK-NEXT: usubl v16.4s, v0.4h, v2.4h
-; CHECK-NEXT: usubl2 v0.4s, v0.8h, v2.8h
-; CHECK-NEXT: usubl v2.4s, v1.4h, v3.4h
-; CHECK-NEXT: usubl2 v1.4s, v1.8h, v3.8h
-; CHECK-NEXT: ushll v3.8h, v4.8b, #0
-; CHECK-NEXT: ushll v4.8h, v5.8b, #0
-; CHECK-NEXT: ushll v5.8h, v6.8b, #0
-; CHECK-NEXT: ushll v6.8h, v7.8b, #0
-; CHECK-NEXT: usubl2 v7.4s, v3.8h, v5.8h
-; CHECK-NEXT: usubl v3.4s, v3.4h, v5.4h
-; CHECK-NEXT: usubl2 v5.4s, v4.8h, v6.8h
-; CHECK-NEXT: usubl v4.4s, v4.4h, v6.4h
-; CHECK-NEXT: shl v6.4s, v7.4s, #16
-; CHECK-NEXT: shl v5.4s, v5.4s, #16
-; CHECK-NEXT: shl v3.4s, v3.4s, #16
-; CHECK-NEXT: shl v4.4s, v4.4s, #16
-; CHECK-NEXT: add v1.4s, v5.4s, v1.4s
-; CHECK-NEXT: add v2.4s, v4.4s, v2.4s
-; CHECK-NEXT: add v0.4s, v6.4s, v0.4s
-; CHECK-NEXT: rev64 v6.4s, v2.4s
-; CHECK-NEXT: rev64 v17.4s, v1.4s
-; CHECK-NEXT: add v3.4s, v3.4s, v16.4s
-; CHECK-NEXT: rev64 v5.4s, v0.4s
-; CHECK-NEXT: rev64 v4.4s, v3.4s
-; CHECK-NEXT: addp v16.4s, v2.4s, v1.4s
-; CHECK-NEXT: sub v1.4s, v1.4s, v17.4s
-; CHECK-NEXT: sub v2.4s, v2.4s, v6.4s
-; CHECK-NEXT: addp v7.4s, v3.4s, v0.4s
-; CHECK-NEXT: sub v0.4s, v0.4s, v5.4s
-; CHECK-NEXT: zip1 v5.4s, v2.4s, v1.4s
-; CHECK-NEXT: sub v3.4s, v3.4s, v4.4s
+; CHECK-NEXT: ld1 { v6.s }[1], [x0]
+; CHECK-NEXT: usubl v0.8h, v0.8b, v3.8b
+; CHECK-NEXT: usubl v1.8h, v2.8b, v1.8b
+; CHECK-NEXT: usubl v2.8h, v4.8b, v5.8b
+; CHECK-NEXT: usubl v3.8h, v6.8b, v7.8b
+; CHECK-NEXT: shll v4.4s, v2.4h, #16
+; CHECK-NEXT: shll v5.4s, v3.4h, #16
+; CHECK-NEXT: shll2 v3.4s, v3.8h, #16
+; CHECK-NEXT: shll2 v2.4s, v2.8h, #16
+; CHECK-NEXT: saddw2 v3.4s, v3.4s, v0.8h
+; CHECK-NEXT: saddw v0.4s, v5.4s, v0.4h
+; CHECK-NEXT: saddw2 v2.4s, v2.4s, v1.8h
+; CHECK-NEXT: saddw v1.4s, v4.4s, v1.4h
+; CHECK-NEXT: rev64 v6.4s, v0.4s
+; CHECK-NEXT: rev64 v17.4s, v3.4s
+; CHECK-NEXT: rev64 v5.4s, v2.4s
+; CHECK-NEXT: addp v7.4s, v1.4s, v2.4s
+; CHECK-NEXT: rev64 v4.4s, v1.4s
+; CHECK-NEXT: addp v16.4s, v0.4s, v3.4s
+; CHECK-NEXT: sub v3.4s, v3.4s, v17.4s
+; CHECK-NEXT: sub v0.4s, v0.4s, v6.4s
; CHECK-NEXT: ext v18.16b, v7.16b, v7.16b, #8
-; CHECK-NEXT: zip2 v4.4s, v0.4s, v3.4s
-; CHECK-NEXT: mov v0.s[1], v3.s[0]
-; CHECK-NEXT: ext v3.16b, v2.16b, v5.16b, #8
-; CHECK-NEXT: mov v2.s[3], v1.s[2]
+; CHECK-NEXT: sub v2.4s, v2.4s, v5.4s
+; CHECK-NEXT: zip1 v5.4s, v0.4s, v3.4s
; CHECK-NEXT: uzp2 v19.4s, v7.4s, v16.4s
-; CHECK-NEXT: uzp1 v6.4s, v7.4s, v16.4s
-; CHECK-NEXT: uzp1 v7.4s, v18.4s, v16.4s
-; CHECK-NEXT: uzp2 v1.4s, v18.4s, v16.4s
-; CHECK-NEXT: mov v0.d[1], v3.d[1]
-; CHECK-NEXT: mov v4.d[1], v2.d[1]
-; CHECK-NEXT: add v5.4s, v19.4s, v6.4s
-; CHECK-NEXT: sub v1.4s, v7.4s, v1.4s
-; CHECK-NEXT: rev64 v2.4s, v5.4s
-; CHECK-NEXT: sub v6.4s, v0.4s, v4.4s
-; CHECK-NEXT: add v0.4s, v4.4s, v0.4s
-; CHECK-NEXT: rev64 v3.4s, v1.4s
-; CHECK-NEXT: rev64 v4.4s, v6.4s
-; CHECK-NEXT: rev64 v7.4s, v0.4s
-; CHECK-NEXT: addp v16.4s, v1.4s, v6.4s
-; CHECK-NEXT: addp v17.4s, v5.4s, v0.4s
-; CHECK-NEXT: sub v4.4s, v6.4s, v4.4s
-; CHECK-NEXT: sub v0.4s, v0.4s, v7.4s
-; CHECK-NEXT: sub v1.4s, v1.4s, v3.4s
-; CHECK-NEXT: sub v2.4s, v5.4s, v2.4s
-; CHECK-NEXT: ext v3.16b, v1.16b, v16.16b, #8
-; CHECK-NEXT: ext v5.16b, v17.16b, v0.16b, #4
-; CHECK-NEXT: ext v6.16b, v16.16b, v4.16b, #4
-; CHECK-NEXT: zip1 v7.4s, v17.4s, v17.4s
-; CHECK-NEXT: ext v18.16b, v3.16b, v1.16b, #4
-; CHECK-NEXT: zip2 v5.4s, v5.4s, v17.4s
-; CHECK-NEXT: zip2 v6.4s, v6.4s, v16.4s
-; CHECK-NEXT: trn2 v7.4s, v7.4s, v2.4s
-; CHECK-NEXT: ext v2.16b, v2.16b, v17.16b, #4
-; CHECK-NEXT: mov v1.s[2], v16.s[1]
-; CHECK-NEXT: ext v5.16b, v0.16b, v5.16b, #12
-; CHECK-NEXT: ext v6.16b, v4.16b, v6.16b, #12
-; CHECK-NEXT: uzp2 v3.4s, v3.4s, v18.4s
-; CHECK-NEXT: mov v4.s[2], v16.s[3]
-; CHECK-NEXT: mov v0.s[2], v17.s[3]
-; CHECK-NEXT: ext v2.16b, v2.16b, v2.16b, #4
-; CHECK-NEXT: sub v18.4s, v1.4s, v3.4s
-; CHECK-NEXT: sub v19.4s, v4.4s, v6.4s
-; CHECK-NEXT: sub v20.4s, v0.4s, v5.4s
-; CHECK-NEXT: sub v21.4s, v7.4s, v2.4s
-; CHECK-NEXT: mov v4.s[1], v16.s[2]
-; CHECK-NEXT: mov v0.s[1], v17.s[2]
-; CHECK-NEXT: mov v2.s[0], v17.s[1]
-; CHECK-NEXT: mov v1.s[1], v16.s[0]
-; CHECK-NEXT: add v4.4s, v4.4s, v6.4s
-; CHECK-NEXT: add v0.4s, v0.4s, v5.4s
-; CHECK-NEXT: add v2.4s, v7.4s, v2.4s
-; CHECK-NEXT: add v1.4s, v1.4s, v3.4s
-; CHECK-NEXT: mov v2.d[1], v21.d[1]
-; CHECK-NEXT: mov v1.d[1], v18.d[1]
-; CHECK-NEXT: mov v4.d[1], v19.d[1]
-; CHECK-NEXT: mov v0.d[1], v20.d[1]
-; CHECK-NEXT: movi v3.8h, #1
+; CHECK-NEXT: uzp1 v7.4s, v7.4s, v16.4s
+; CHECK-NEXT: sub v1.4s, v1.4s, v4.4s
+; CHECK-NEXT: uzp1 v6.4s, v18.4s, v16.4s
+; CHECK-NEXT: zip2 v4.4s, v2.4s, v1.4s
+; CHECK-NEXT: uzp2 v16.4s, v18.4s, v16.4s
+; CHECK-NEXT: mov v2.s[1], v1.s[0]
+; CHECK-NEXT: ext v1.16b, v0.16b, v5.16b, #8
+; CHECK-NEXT: mov v0.s[3], v3.s[2]
+; CHECK-NEXT: add v7.4s, v19.4s, v7.4s
+; CHECK-NEXT: sub v3.4s, v6.4s, v16.4s
+; CHECK-NEXT: rev64 v5.4s, v7.4s
+; CHECK-NEXT: mov v2.d[1], v1.d[1]
+; CHECK-NEXT: mov v4.d[1], v0.d[1]
+; CHECK-NEXT: rev64 v6.4s, v3.4s
+; CHECK-NEXT: sub v0.4s, v7.4s, v5.4s
+; CHECK-NEXT: add v5.4s, v4.4s, v2.4s
+; CHECK-NEXT: sub v2.4s, v2.4s, v4.4s
+; CHECK-NEXT: sub v1.4s, v3.4s, v6.4s
+; CHECK-NEXT: rev64 v4.4s, v5.4s
+; CHECK-NEXT: addp v6.4s, v7.4s, v5.4s
+; CHECK-NEXT: rev64 v7.4s, v2.4s
+; CHECK-NEXT: addp v3.4s, v3.4s, v2.4s
+; CHECK-NEXT: sub v4.4s, v5.4s, v4.4s
+; CHECK-NEXT: zip1 v16.4s, v6.4s, v6.4s
+; CHECK-NEXT: sub v2.4s, v2.4s, v7.4s
+; CHECK-NEXT: ext v17.16b, v1.16b, v3.16b, #8
+; CHECK-NEXT: ext v5.16b, v3.16b, v2.16b, #4
+; CHECK-NEXT: ext v7.16b, v6.16b, v4.16b, #4
+; CHECK-NEXT: ext v18.16b, v0.16b, v6.16b, #4
+; CHECK-NEXT: trn2 v0.4s, v16.4s, v0.4s
+; CHECK-NEXT: ext v16.16b, v17.16b, v1.16b, #4
+; CHECK-NEXT: zip2 v5.4s, v5.4s, v3.4s
+; CHECK-NEXT: zip2 v7.4s, v7.4s, v6.4s
+; CHECK-NEXT: ext v18.16b, v18.16b, v18.16b, #4
+; CHECK-NEXT: mov v1.s[2], v3.s[1]
+; CHECK-NEXT: ext v5.16b, v2.16b, v5.16b, #12
+; CHECK-NEXT: ext v7.16b, v4.16b, v7.16b, #12
+; CHECK-NEXT: mov v2.s[2], v3.s[3]
+; CHECK-NEXT: mov v4.s[2], v6.s[3]
+; CHECK-NEXT: uzp2 v16.4s, v17.4s, v16.4s
+; CHECK-NEXT: sub v19.4s, v0.4s, v18.4s
+; CHECK-NEXT: mov v18.s[0], v6.s[1]
+; CHECK-NEXT: sub v17.4s, v2.4s, v5.4s
+; CHECK-NEXT: sub v20.4s, v4.4s, v7.4s
+; CHECK-NEXT: sub v21.4s, v1.4s, v16.4s
+; CHECK-NEXT: mov v2.s[1], v3.s[2]
+; CHECK-NEXT: mov v4.s[1], v6.s[2]
+; CHECK-NEXT: mov v1.s[1], v3.s[0]
+; CHECK-NEXT: add v0.4s, v0.4s, v18.4s
+; CHECK-NEXT: add v2.4s, v2.4s, v5.4s
+; CHECK-NEXT: add v3.4s, v4.4s, v7.4s
+; CHECK-NEXT: add v1.4s, v1.4s, v16.4s
+; CHECK-NEXT: mov v0.d[1], v19.d[1]
+; CHECK-NEXT: mov v1.d[1], v21.d[1]
+; CHECK-NEXT: mov v2.d[1], v17.d[1]
+; CHECK-NEXT: mov v3.d[1], v20.d[1]
+; CHECK-NEXT: movi v4.8h, #1
; CHECK-NEXT: movi v17.2d, #0x00ffff0000ffff
-; CHECK-NEXT: ushr v5.4s, v4.4s, #15
-; CHECK-NEXT: ushr v6.4s, v2.4s, #15
-; CHECK-NEXT: ushr v7.4s, v0.4s, #15
+; CHECK-NEXT: ushr v5.4s, v2.4s, #15
+; CHECK-NEXT: ushr v6.4s, v0.4s, #15
+; CHECK-NEXT: ushr v7.4s, v3.4s, #15
; CHECK-NEXT: ushr v16.4s, v1.4s, #15
-; CHECK-NEXT: and v6.16b, v6.16b, v3.16b
-; CHECK-NEXT: and v16.16b, v16.16b, v3.16b
-; CHECK-NEXT: and v7.16b, v7.16b, v3.16b
-; CHECK-NEXT: and v3.16b, v5.16b, v3.16b
+; CHECK-NEXT: and v6.16b, v6.16b, v4.16b
+; CHECK-NEXT: and v16.16b, v16.16b, v4.16b
+; CHECK-NEXT: and v7.16b, v7.16b, v4.16b
+; CHECK-NEXT: and v4.16b, v5.16b, v4.16b
; CHECK-NEXT: mul v5.4s, v6.4s, v17.4s
; CHECK-NEXT: mul v6.4s, v16.4s, v17.4s
-; CHECK-NEXT: mul v3.4s, v3.4s, v17.4s
+; CHECK-NEXT: mul v4.4s, v4.4s, v17.4s
; CHECK-NEXT: mul v7.4s, v7.4s, v17.4s
-; CHECK-NEXT: add v2.4s, v5.4s, v2.4s
+; CHECK-NEXT: add v0.4s, v5.4s, v0.4s
; CHECK-NEXT: add v1.4s, v6.4s, v1.4s
-; CHECK-NEXT: add v4.4s, v3.4s, v4.4s
-; CHECK-NEXT: add v0.4s, v7.4s, v0.4s
-; CHECK-NEXT: eor v3.16b, v4.16b, v3.16b
-; CHECK-NEXT: eor v0.16b, v0.16b, v7.16b
+; CHECK-NEXT: add v2.4s, v4.4s, v2.4s
+; CHECK-NEXT: add v3.4s, v7.4s, v3.4s
+; CHECK-NEXT: eor v2.16b, v2.16b, v4.16b
+; CHECK-NEXT: eor v3.16b, v3.16b, v7.16b
; CHECK-NEXT: eor v1.16b, v1.16b, v6.16b
-; CHECK-NEXT: eor v2.16b, v2.16b, v5.16b
-; CHECK-NEXT: add v1.4s, v2.4s, v1.4s
-; CHECK-NEXT: add v0.4s, v0.4s, v3.4s
-; CHECK-NEXT: add v0.4s, v1.4s, v0.4s
+; CHECK-NEXT: eor v0.16b, v0.16b, v5.16b
+; CHECK-NEXT: add v0.4s, v0.4s, v1.4s
+; CHECK-NEXT: add v1.4s, v3.4s, v2.4s
+; CHECK-NEXT: add v0.4s, v0.4s, v1.4s
; CHECK-NEXT: addv s0, v0.4s
; CHECK-NEXT: fmov w8, s0
; CHECK-NEXT: lsr w9, w8, #16
diff --git a/llvm/test/CodeGen/AArch64/neon-extadd.ll b/llvm/test/CodeGen/AArch64/neon-extadd.ll
index 5afa91088bcb..5aa006fd68a5 100644
--- a/llvm/test/CodeGen/AArch64/neon-extadd.ll
+++ b/llvm/test/CodeGen/AArch64/neon-extadd.ll
@@ -90,10 +90,9 @@ entry:
define <8 x i32> @extadds_v8i8_i32(<8 x i8> %s0, <8 x i8> %s1) {
; CHECK-LABEL: extadds_v8i8_i32:
; CHECK: // %bb.0: // %entry
-; CHECK-NEXT: sshll v0.8h, v0.8b, #0
-; CHECK-NEXT: sshll v2.8h, v1.8b, #0
-; CHECK-NEXT: saddl2 v1.4s, v0.8h, v2.8h
-; CHECK-NEXT: saddl v0.4s, v0.4h, v2.4h
+; CHECK-NEXT: saddl v0.8h, v0.8b, v1.8b
+; CHECK-NEXT: sshll2 v1.4s, v0.8h, #0
+; CHECK-NEXT: sshll v0.4s, v0.4h, #0
; CHECK-NEXT: ret
entry:
%s0s = sext <8 x i8> %s0 to <8 x i32>
@@ -105,10 +104,9 @@ entry:
define <8 x i32> @extaddu_v8i8_i32(<8 x i8> %s0, <8 x i8> %s1) {
; CHECK-LABEL: extaddu_v8i8_i32:
; CHECK: // %bb.0: // %entry
-; CHECK-NEXT: ushll v0.8h, v0.8b, #0
-; CHECK-NEXT: ushll v2.8h, v1.8b, #0
-; CHECK-NEXT: uaddl2 v1.4s, v0.8h, v2.8h
-; CHECK-NEXT: uaddl v0.4s, v0.4h, v2.4h
+; CHECK-NEXT: uaddl v0.8h, v0.8b, v1.8b
+; CHECK-NEXT: ushll2 v1.4s, v0.8h, #0
+; CHECK-NEXT: ushll v0.4s, v0.4h, #0
; CHECK-NEXT: ret
entry:
%s0s = zext <8 x i8> %s0 to <8 x i32>
@@ -120,14 +118,12 @@ entry:
define <16 x i32> @extadds_v16i8_i32(<16 x i8> %s0, <16 x i8> %s1) {
; CHECK-LABEL: extadds_v16i8_i32:
; CHECK: // %bb.0: // %entry
-; CHECK-NEXT: sshll v2.8h, v0.8b, #0
-; CHECK-NEXT: sshll2 v4.8h, v0.16b, #0
-; CHECK-NEXT: sshll2 v5.8h, v1.16b, #0
-; CHECK-NEXT: sshll v0.8h, v1.8b, #0
-; CHECK-NEXT: saddl2 v3.4s, v4.8h, v5.8h
-; CHECK-NEXT: saddl2 v1.4s, v2.8h, v0.8h
-; CHECK-NEXT: saddl v0.4s, v2.4h, v0.4h
-; CHECK-NEXT: saddl v2.4s, v4.4h, v5.4h
+; CHECK-NEXT: saddl2 v2.8h, v0.16b, v1.16b
+; CHECK-NEXT: saddl v0.8h, v0.8b, v1.8b
+; CHECK-NEXT: sshll2 v3.4s, v2.8h, #0
+; CHECK-NEXT: sshll2 v1.4s, v0.8h, #0
+; CHECK-NEXT: sshll v0.4s, v0.4h, #0
+; CHECK-NEXT: sshll v2.4s, v2.4h, #0
; CHECK-NEXT: ret
entry:
%s0s = sext <16 x i8> %s0 to <16 x i32>
@@ -139,14 +135,12 @@ entry:
define <16 x i32> @extaddu_v16i8_i32(<16 x i8> %s0, <16 x i8> %s1) {
; CHECK-LABEL: extaddu_v16i8_i32:
; CHECK: // %bb.0: // %entry
-; CHECK-NEXT: ushll v2.8h, v0.8b, #0
-; CHECK-NEXT: ushll2 v4.8h, v0.16b, #0
-; CHECK-NEXT: ushll2 v5.8h, v1.16b, #0
-; CHECK-NEXT: ushll v0.8h, v1.8b, #0
-; CHECK-NEXT: uaddl2 v3.4s, v4.8h, v5.8h
-; CHECK-NEXT: uaddl2 v1.4s, v2.8h, v0.8h
-; CHECK-NEXT: uaddl v0.4s, v2.4h, v0.4h
-; CHECK-NEXT: uaddl v2.4s, v4.4h, v5.4h
+; CHECK-NEXT: uaddl2 v2.8h, v0.16b, v1.16b
+; CHECK-NEXT: uaddl v0.8h, v0.8b, v1.8b
+; CHECK-NEXT: ushll2 v3.4s, v2.8h, #0
+; CHECK-NEXT: ushll2 v1.4s, v0.8h, #0
+; CHECK-NEXT: ushll v0.4s, v0.4h, #0
+; CHECK-NEXT: ushll v2.4s, v2.4h, #0
; CHECK-NEXT: ret
entry:
%s0s = zext <16 x i8> %s0 to <16 x i32>
@@ -158,16 +152,13 @@ entry:
define <8 x i64> @extadds_v8i8_i64(<8 x i8> %s0, <8 x i8> %s1) {
; CHECK-LABEL: extadds_v8i8_i64:
; CHECK: // %bb.0: // %entry
-; CHECK-NEXT: sshll v0.8h, v0.8b, #0
-; CHECK-NEXT: sshll v1.8h, v1.8b, #0
-; CHECK-NEXT: sshll v2.4s, v0.4h, #0
-; CHECK-NEXT: sshll2 v4.4s, v0.8h, #0
-; CHECK-NEXT: sshll2 v5.4s, v1.8h, #0
-; CHECK-NEXT: sshll v0.4s, v1.4h, #0
-; CHECK-NEXT: saddl2 v3.2d, v4.4s, v5.4s
-; CHECK-NEXT: saddl2 v1.2d, v2.4s, v0.4s
-; CHECK-NEXT: saddl v0.2d, v2.2s, v0.2s
-; CHECK-NEXT: saddl v2.2d, v4.2s, v5.2s
+; CHECK-NEXT: saddl v0.8h, v0.8b, v1.8b
+; CHECK-NEXT: sshll2 v2.4s, v0.8h, #0
+; CHECK-NEXT: sshll v0.4s, v0.4h, #0
+; CHECK-NEXT: sshll2 v3.2d, v2.4s, #0
+; CHECK-NEXT: sshll2 v1.2d, v0.4s, #0
+; CHECK-NEXT: sshll v0.2d, v0.2s, #0
+; CHECK-NEXT: sshll v2.2d, v2.2s, #0
; CHECK-NEXT: ret
entry:
%s0s = sext <8 x i8> %s0 to <8 x i64>
@@ -179,16 +170,13 @@ entry:
define <8 x i64> @extaddu_v8i8_i64(<8 x i8> %s0, <8 x i8> %s1) {
; CHECK-LABEL: extaddu_v8i8_i64:
; CHECK: // %bb.0: // %entry
-; CHECK-NEXT: ushll v0.8h, v0.8b, #0
-; CHECK-NEXT: ushll v1.8h, v1.8b, #0
-; CHECK-NEXT: ushll v2.4s, v0.4h, #0
-; CHECK-NEXT: ushll2 v4.4s, v0.8h, #0
-; CHECK-NEXT: ushll2 v5.4s, v1.8h, #0
-; CHECK-NEXT: ushll v0.4s, v1.4h, #0
-; CHECK-NEXT: uaddl2 v3.2d, v4.4s, v5.4s
-; CHECK-NEXT: uaddl2 v1.2d, v2.4s, v0.4s
-; CHECK-NEXT: uaddl v0.2d, v2.2s, v0.2s
-; CHECK-NEXT: uaddl v2.2d, v4.2s, v5.2s
+; CHECK-NEXT: uaddl v0.8h, v0.8b, v1.8b
+; CHECK-NEXT: ushll2 v2.4s, v0.8h, #0
+; CHECK-NEXT: ushll v0.4s, v0.4h, #0
+; CHECK-NEXT: ushll2 v3.2d, v2.4s, #0
+; CHECK-NEXT: ushll2 v1.2d, v0.4s, #0
+; CHECK-NEXT: ushll v0.2d, v0.2s, #0
+; CHECK-NEXT: ushll v2.2d, v2.2s, #0
; CHECK-NEXT: ret
entry:
%s0s = zext <8 x i8> %s0 to <8 x i64>
@@ -286,10 +274,9 @@ entry:
define <4 x i64> @extadds_v4i16_i64(<4 x i16> %s0, <4 x i16> %s1) {
; CHECK-LABEL: extadds_v4i16_i64:
; CHECK: // %bb.0: // %entry
-; CHECK-NEXT: sshll v0.4s, v0.4h, #0
-; CHECK-NEXT: sshll v2.4s, v1.4h, #0
-; CHECK-NEXT: saddl2 v1.2d, v0.4s, v2.4s
-; CHECK-NEXT: saddl v0.2d, v0.2s, v2.2s
+; CHECK-NEXT: saddl v0.4s, v0.4h, v1.4h
+; CHECK-NEXT: sshll2 v1.2d, v0.4s, #0
+; CHECK-NEXT: sshll v0.2d, v0.2s, #0
; CHECK-NEXT: ret
entry:
%s0s = sext <4 x i16> %s0 to <4 x i64>
@@ -301,10 +288,9 @@ entry:
define <4 x i64> @extaddu_v4i16_i64(<4 x i16> %s0, <4 x i16> %s1) {
; CHECK-LABEL: extaddu_v4i16_i64:
; CHECK: // %bb.0: // %entry
-; CHECK-NEXT: ushll v0.4s, v0.4h, #0
-; CHECK-NEXT: ushll v2.4s, v1.4h, #0
-; CHECK-NEXT: uaddl2 v1.2d, v0.4s, v2.4s
-; CHECK-NEXT: uaddl v0.2d, v0.2s, v2.2s
+; CHECK-NEXT: uaddl v0.4s, v0.4h, v1.4h
+; CHECK-NEXT: ushll2 v1.2d, v0.4s, #0
+; CHECK-NEXT: ushll v0.2d, v0.2s, #0
; CHECK-NEXT: ret
entry:
%s0s = zext <4 x i16> %s0 to <4 x i64>
@@ -316,14 +302,12 @@ entry:
define <8 x i64> @extadds_v8i16_i64(<8 x i16> %s0, <8 x i16> %s1) {
; CHECK-LABEL: extadds_v8i16_i64:
; CHECK: // %bb.0: // %entry
-; CHECK-NEXT: sshll v2.4s, v0.4h, #0
-; CHECK-NEXT: sshll2 v4.4s, v0.8h, #0
-; CHECK-NEXT: sshll2 v5.4s, v1.8h, #0
-; CHECK-NEXT: sshll v0.4s, v1.4h, #0
-; CHECK-NEXT: saddl2 v3.2d, v4.4s, v5.4s
-; CHECK-NEXT: saddl2 v1.2d, v2.4s, v0.4s
-; CHECK-NEXT: saddl v0.2d, v2.2s, v0.2s
-; CHECK-NEXT: saddl v2.2d, v4.2s, v5.2s
+; CHECK-NEXT: saddl2 v2.4s, v0.8h, v1.8h
+; CHECK-NEXT: saddl v0.4s, v0.4h, v1.4h
+; CHECK-NEXT: sshll2 v3.2d, v2.4s, #0
+; CHECK-NEXT: sshll2 v1.2d, v0.4s, #0
+; CHECK-NEXT: sshll v0.2d, v0.2s, #0
+; CHECK-NEXT: sshll v2.2d, v2.2s, #0
; CHECK-NEXT: ret
entry:
%s0s = sext <8 x i16> %s0 to <8 x i64>
@@ -335,14 +319,12 @@ entry:
define <8 x i64> @extaddu_v8i16_i64(<8 x i16> %s0, <8 x i16> %s1) {
; CHECK-LABEL: extaddu_v8i16_i64:
; CHECK: // %bb.0: // %entry
-; CHECK-NEXT: ushll v2.4s, v0.4h, #0
-; CHECK-NEXT: ushll2 v4.4s, v0.8h, #0
-; CHECK-NEXT: ushll2 v5.4s, v1.8h, #0
-; CHECK-NEXT: ushll v0.4s, v1.4h, #0
-; CHECK-NEXT: uaddl2 v3.2d, v4.4s, v5.4s
-; CHECK-NEXT: uaddl2 v1.2d, v2.4s, v0.4s
-; CHECK-NEXT: uaddl v0.2d, v2.2s, v0.2s
-; CHECK-NEXT: uaddl v2.2d, v4.2s, v5.2s
+; CHECK-NEXT: uaddl2 v2.4s, v0.8h, v1.8h
+; CHECK-NEXT: uaddl v0.4s, v0.4h, v1.4h
+; CHECK-NEXT: ushll2 v3.2d, v2.4s, #0
+; CHECK-NEXT: ushll2 v1.2d, v0.4s, #0
+; CHECK-NEXT: ushll v0.2d, v0.2s, #0
+; CHECK-NEXT: ushll v2.2d, v2.2s, #0
; CHECK-NEXT: ret
entry:
%s0s = zext <8 x i16> %s0 to <8 x i64>
@@ -440,18 +422,14 @@ entry:
define <16 x i32> @add_zs(<16 x i8> %s0, <16 x i8> %s1) {
; CHECK-LABEL: add_zs:
; CHECK: // %bb.0: // %entry
-; CHECK-NEXT: ushll v2.8h, v0.8b, #0
-; CHECK-NEXT: ushll2 v0.8h, v0.16b, #0
-; CHECK-NEXT: ushll v4.4s, v2.4h, #0
-; CHECK-NEXT: ushll v5.4s, v0.4h, #0
-; CHECK-NEXT: ushll2 v2.4s, v2.8h, #0
-; CHECK-NEXT: ushll2 v0.4s, v0.8h, #0
-; CHECK-NEXT: sshll2 v6.8h, v1.16b, #0
-; CHECK-NEXT: sshll v7.8h, v1.8b, #0
-; CHECK-NEXT: saddw2 v3.4s, v0.4s, v6.8h
-; CHECK-NEXT: saddw2 v1.4s, v2.4s, v7.8h
-; CHECK-NEXT: saddw v0.4s, v4.4s, v7.4h
-; CHECK-NEXT: saddw v2.4s, v5.4s, v6.4h
+; CHECK-NEXT: ushll2 v2.8h, v0.16b, #0
+; CHECK-NEXT: ushll v0.8h, v0.8b, #0
+; CHECK-NEXT: saddw2 v2.8h, v2.8h, v1.16b
+; CHECK-NEXT: saddw v0.8h, v0.8h, v1.8b
+; CHECK-NEXT: sshll2 v3.4s, v2.8h, #0
+; CHECK-NEXT: sshll2 v1.4s, v0.8h, #0
+; CHECK-NEXT: sshll v0.4s, v0.4h, #0
+; CHECK-NEXT: sshll v2.4s, v2.4h, #0
; CHECK-NEXT: ret
entry:
%s0s = zext <16 x i8> %s0 to <16 x i32>
@@ -463,87 +441,86 @@ entry:
define <20 x i32> @v20(<20 x i8> %s0, <20 x i8> %s1) {
; CHECK-LABEL: v20:
; CHECK: // %bb.0: // %entry
-; CHECK-NEXT: ldr b0, [sp]
-; CHECK-NEXT: add x9, sp, #8
-; CHECK-NEXT: ldr b1, [sp, #64]
-; CHECK-NEXT: add x10, sp, #72
-; CHECK-NEXT: add x11, sp, #16
+; CHECK-NEXT: ldr b0, [sp, #96]
+; CHECK-NEXT: add x9, sp, #104
; CHECK-NEXT: ldr b2, [sp, #160]
+; CHECK-NEXT: add x10, sp, #168
+; CHECK-NEXT: ldr b3, [sp]
+; CHECK-NEXT: fmov s1, w0
; CHECK-NEXT: ld1 { v0.b }[1], [x9]
-; CHECK-NEXT: add x9, sp, #80
-; CHECK-NEXT: ld1 { v1.b }[1], [x10]
-; CHECK-NEXT: add x10, sp, #24
-; CHECK-NEXT: fmov s3, w0
-; CHECK-NEXT: ldr b4, [sp, #96]
-; CHECK-NEXT: ldr b5, [sp, #224]
-; CHECK-NEXT: add x12, sp, #56
-; CHECK-NEXT: ld1 { v0.b }[2], [x11]
-; CHECK-NEXT: add x11, sp, #168
-; CHECK-NEXT: ld1 { v1.b }[2], [x9]
-; CHECK-NEXT: add x9, sp, #88
-; CHECK-NEXT: mov v3.b[1], w1
-; CHECK-NEXT: ld1 { v2.b }[1], [x11]
-; CHECK-NEXT: add x11, sp, #176
-; CHECK-NEXT: ld1 { v0.b }[3], [x10]
-; CHECK-NEXT: add x10, sp, #32
-; CHECK-NEXT: ld1 { v1.b }[3], [x9]
-; CHECK-NEXT: add x9, sp, #104
-; CHECK-NEXT: mov v3.b[2], w2
-; CHECK-NEXT: ld1 { v2.b }[2], [x11]
-; CHECK-NEXT: add x11, sp, #48
-; CHECK-NEXT: ld1 { v0.b }[4], [x10]
-; CHECK-NEXT: add x10, sp, #40
-; CHECK-NEXT: ld1 { v4.b }[1], [x9]
; CHECK-NEXT: add x9, sp, #112
-; CHECK-NEXT: mov v3.b[3], w3
-; CHECK-NEXT: ushll v1.8h, v1.8b, #0
-; CHECK-NEXT: ld1 { v0.b }[5], [x10]
-; CHECK-NEXT: add x10, sp, #184
-; CHECK-NEXT: ld1 { v4.b }[2], [x9]
+; CHECK-NEXT: ld1 { v2.b }[1], [x10]
+; CHECK-NEXT: add x10, sp, #8
+; CHECK-NEXT: add x11, sp, #128
+; CHECK-NEXT: add x12, sp, #184
+; CHECK-NEXT: mov v1.b[1], w1
+; CHECK-NEXT: add x13, sp, #192
+; CHECK-NEXT: ld1 { v0.b }[2], [x9]
; CHECK-NEXT: add x9, sp, #120
-; CHECK-NEXT: mov v3.b[4], w4
-; CHECK-NEXT: ld1 { v2.b }[3], [x10]
-; CHECK-NEXT: add x10, sp, #192
-; CHECK-NEXT: ld1 { v0.b }[6], [x11]
-; CHECK-NEXT: add x11, sp, #200
-; CHECK-NEXT: ld1 { v4.b }[3], [x9]
-; CHECK-NEXT: add x9, sp, #128
-; CHECK-NEXT: mov v3.b[5], w5
-; CHECK-NEXT: ld1 { v2.b }[4], [x10]
-; CHECK-NEXT: add x10, sp, #232
-; CHECK-NEXT: ld1 { v0.b }[7], [x12]
-; CHECK-NEXT: ld1 { v4.b }[4], [x9]
+; CHECK-NEXT: ld1 { v3.b }[1], [x10]
+; CHECK-NEXT: add x10, sp, #16
+; CHECK-NEXT: ldr b4, [sp, #224]
+; CHECK-NEXT: mov v1.b[2], w2
+; CHECK-NEXT: ldr b5, [sp, #64]
+; CHECK-NEXT: ld1 { v0.b }[3], [x9]
+; CHECK-NEXT: add x9, sp, #176
+; CHECK-NEXT: ld1 { v3.b }[2], [x10]
+; CHECK-NEXT: add x10, sp, #24
+; CHECK-NEXT: ld1 { v2.b }[2], [x9]
; CHECK-NEXT: add x9, sp, #136
+; CHECK-NEXT: ld1 { v0.b }[4], [x11]
+; CHECK-NEXT: add x11, sp, #144
+; CHECK-NEXT: ld1 { v3.b }[3], [x10]
+; CHECK-NEXT: add x10, sp, #32
+; CHECK-NEXT: mov v1.b[3], w3
+; CHECK-NEXT: ld1 { v2.b }[3], [x12]
+; CHECK-NEXT: add x12, sp, #200
+; CHECK-NEXT: ld1 { v0.b }[5], [x9]
+; CHECK-NEXT: add x9, sp, #152
+; CHECK-NEXT: ld1 { v3.b }[4], [x10]
+; CHECK-NEXT: add x10, sp, #72
+; CHECK-NEXT: mov v1.b[4], w4
+; CHECK-NEXT: ld1 { v2.b }[4], [x13]
+; CHECK-NEXT: add x13, sp, #232
+; CHECK-NEXT: ld1 { v0.b }[6], [x11]
+; CHECK-NEXT: add x11, sp, #40
; CHECK-NEXT: ld1 { v5.b }[1], [x10]
-; CHECK-NEXT: add x10, sp, #240
-; CHECK-NEXT: ld1 { v2.b }[5], [x11]
-; CHECK-NEXT: add x11, sp, #208
-; CHECK-NEXT: mov v3.b[6], w6
-; CHECK-NEXT: ld1 { v4.b }[5], [x9]
-; CHECK-NEXT: add x9, sp, #144
-; CHECK-NEXT: ld1 { v5.b }[2], [x10]
-; CHECK-NEXT: add x10, sp, #248
-; CHECK-NEXT: ld1 { v2.b }[6], [x11]
+; CHECK-NEXT: add x10, sp, #80
+; CHECK-NEXT: ld1 { v4.b }[1], [x13]
+; CHECK-NEXT: ld1 { v2.b }[5], [x12]
+; CHECK-NEXT: add x12, sp, #240
+; CHECK-NEXT: ld1 { v0.b }[7], [x9]
+; CHECK-NEXT: add x9, sp, #208
+; CHECK-NEXT: ld1 { v3.b }[5], [x11]
; CHECK-NEXT: add x11, sp, #216
-; CHECK-NEXT: mov v3.b[7], w7
-; CHECK-NEXT: ld1 { v4.b }[6], [x9]
-; CHECK-NEXT: add x9, sp, #152
-; CHECK-NEXT: ld1 { v5.b }[3], [x10]
+; CHECK-NEXT: mov v1.b[5], w5
+; CHECK-NEXT: ld1 { v4.b }[2], [x12]
+; CHECK-NEXT: ld1 { v2.b }[6], [x9]
+; CHECK-NEXT: add x9, sp, #48
+; CHECK-NEXT: ld1 { v5.b }[2], [x10]
+; CHECK-NEXT: add x12, sp, #248
+; CHECK-NEXT: add x10, sp, #56
+; CHECK-NEXT: ld1 { v3.b }[6], [x9]
+; CHECK-NEXT: add x9, sp, #88
+; CHECK-NEXT: mov v1.b[6], w6
+; CHECK-NEXT: ld1 { v4.b }[3], [x12]
; CHECK-NEXT: ld1 { v2.b }[7], [x11]
-; CHECK-NEXT: ushll v0.8h, v0.8b, #0
-; CHECK-NEXT: ld1 { v4.b }[7], [x9]
-; CHECK-NEXT: ushll v5.8h, v5.8b, #0
-; CHECK-NEXT: ushll v2.8h, v2.8b, #0
-; CHECK-NEXT: uaddl v1.4s, v1.4h, v5.4h
-; CHECK-NEXT: uaddl2 v5.4s, v0.8h, v2.8h
-; CHECK-NEXT: ushll v3.8h, v3.8b, #0
+; CHECK-NEXT: ld1 { v5.b }[3], [x9]
+; CHECK-NEXT: ld1 { v3.b }[7], [x10]
+; CHECK-NEXT: mov v1.b[7], w7
; CHECK-NEXT: ushll v4.8h, v4.8b, #0
-; CHECK-NEXT: uaddl v0.4s, v0.4h, v2.4h
-; CHECK-NEXT: stp q5, q1, [x8, #48]
-; CHECK-NEXT: uaddl2 v2.4s, v3.8h, v4.8h
-; CHECK-NEXT: uaddl v1.4s, v3.4h, v4.4h
-; CHECK-NEXT: stp q2, q0, [x8, #16]
-; CHECK-NEXT: str q1, [x8]
+; CHECK-NEXT: ushll v5.8h, v5.8b, #0
+; CHECK-NEXT: uaddl v2.8h, v3.8b, v2.8b
+; CHECK-NEXT: add v3.4h, v5.4h, v4.4h
+; CHECK-NEXT: uaddl v0.8h, v1.8b, v0.8b
+; CHECK-NEXT: ushll v1.4s, v3.4h, #0
+; CHECK-NEXT: ushll2 v3.4s, v2.8h, #0
+; CHECK-NEXT: ushll v2.4s, v2.4h, #0
+; CHECK-NEXT: stp q3, q1, [x8, #48]
+; CHECK-NEXT: ushll2 v1.4s, v0.8h, #0
+; CHECK-NEXT: ushll v0.4s, v0.4h, #0
+; CHECK-NEXT: stp q1, q2, [x8, #16]
+; CHECK-NEXT: str q0, [x8]
; CHECK-NEXT: ret
entry:
%s0s = zext <20 x i8> %s0 to <20 x i32>
@@ -643,14 +620,12 @@ entry:
define <16 x i32> @sub_zz(<16 x i8> %s0, <16 x i8> %s1) {
; CHECK-LABEL: sub_zz:
; CHECK: // %bb.0: // %entry
-; CHECK-NEXT: ushll v2.8h, v0.8b, #0
-; CHECK-NEXT: ushll2 v4.8h, v0.16b, #0
-; CHECK-NEXT: ushll2 v5.8h, v1.16b, #0
-; CHECK-NEXT: ushll v0.8h, v1.8b, #0
-; CHECK-NEXT: usubl2 v3.4s, v4.8h, v5.8h
-; CHECK-NEXT: usubl2 v1.4s, v2.8h, v0.8h
-; CHECK-NEXT: usubl v0.4s, v2.4h, v0.4h
-; CHECK-NEXT: usubl v2.4s, v4.4h, v5.4h
+; CHECK-NEXT: usubl2 v2.8h, v0.16b, v1.16b
+; CHECK-NEXT: usubl v0.8h, v0.8b, v1.8b
+; CHECK-NEXT: sshll2 v3.4s, v2.8h, #0
+; CHECK-NEXT: sshll2 v1.4s, v0.8h, #0
+; CHECK-NEXT: sshll v0.4s, v0.4h, #0
+; CHECK-NEXT: sshll v2.4s, v2.4h, #0
; CHECK-NEXT: ret
entry:
%s0s = zext <16 x i8> %s0 to <16 x i32>
@@ -662,14 +637,12 @@ entry:
define <16 x i32> @sub_ss(<16 x i8> %s0, <16 x i8> %s1) {
; CHECK-LABEL: sub_ss:
; CHECK: // %bb.0: // %entry
-; CHECK-NEXT: sshll v2.8h, v0.8b, #0
-; CHECK-NEXT: sshll2 v4.8h, v0.16b, #0
-; CHECK-NEXT: sshll2 v5.8h, v1.16b, #0
-; CHECK-NEXT: sshll v0.8h, v1.8b, #0
-; CHECK-NEXT: ssubl2 v3.4s, v4.8h, v5.8h
-; CHECK-NEXT: ssubl2 v1.4s, v2.8h, v0.8h
-; CHECK-NEXT: ssubl v0.4s, v2.4h, v0.4h
-; CHECK-NEXT: ssubl v2.4s, v4.4h, v5.4h
+; CHECK-NEXT: ssubl2 v2.8h, v0.16b, v1.16b
+; CHECK-NEXT: ssubl v0.8h, v0.8b, v1.8b
+; CHECK-NEXT: sshll2 v3.4s, v2.8h, #0
+; CHECK-NEXT: sshll2 v1.4s, v0.8h, #0
+; CHECK-NEXT: sshll v0.4s, v0.4h, #0
+; CHECK-NEXT: sshll v2.4s, v2.4h, #0
; CHECK-NEXT: ret
entry:
%s0s = sext <16 x i8> %s0 to <16 x i32>
@@ -681,18 +654,14 @@ entry:
define <16 x i32> @sub_zs(<16 x i8> %s0, <16 x i8> %s1) {
; CHECK-LABEL: sub_zs:
; CHECK: // %bb.0: // %entry
-; CHECK-NEXT: ushll v2.8h, v0.8b, #0
-; CHECK-NEXT: ushll2 v0.8h, v0.16b, #0
-; CHECK-NEXT: ushll v4.4s, v2.4h, #0
-; CHECK-NEXT: ushll v5.4s, v0.4h, #0
-; CHECK-NEXT: ushll2 v2.4s, v2.8h, #0
-; CHECK-NEXT: ushll2 v0.4s, v0.8h, #0
-; CHECK-NEXT: sshll2 v6.8h, v1.16b, #0
-; CHECK-NEXT: sshll v7.8h, v1.8b, #0
-; CHECK-NEXT: ssubw2 v3.4s, v0.4s, v6.8h
-; CHECK-NEXT: ssubw2 v1.4s, v2.4s, v7.8h
-; CHECK-NEXT: ssubw v0.4s, v4.4s, v7.4h
-; CHECK-NEXT: ssubw v2.4s, v5.4s, v6.4h
+; CHECK-NEXT: ushll2 v2.8h, v0.16b, #0
+; CHECK-NEXT: ushll v0.8h, v0.8b, #0
+; CHECK-NEXT: ssubw2 v2.8h, v2.8h, v1.16b
+; CHECK-NEXT: ssubw v0.8h, v0.8h, v1.8b
+; CHECK-NEXT: sshll2 v3.4s, v2.8h, #0
+; CHECK-NEXT: sshll2 v1.4s, v0.8h, #0
+; CHECK-NEXT: sshll v0.4s, v0.4h, #0
+; CHECK-NEXT: sshll v2.4s, v2.4h, #0
; CHECK-NEXT: ret
entry:
%s0s = zext <16 x i8> %s0 to <16 x i32>
diff --git a/llvm/test/CodeGen/AArch64/reduce-shuffle.ll b/llvm/test/CodeGen/AArch64/reduce-shuffle.ll
index 42f8817ede89..caba5a61890b 100644
--- a/llvm/test/CodeGen/AArch64/reduce-shuffle.ll
+++ b/llvm/test/CodeGen/AArch64/reduce-shuffle.ll
@@ -4,151 +4,138 @@
define i32 @v1(ptr nocapture noundef readonly %p1, i32 noundef %i1, ptr nocapture noundef readonly %p2, i32 noundef %i2) {
; CHECK-LABEL: v1:
; CHECK: // %bb.0: // %entry
+; CHECK-NEXT: // kill: def $w3 killed $w3 def $x3
; CHECK-NEXT: // kill: def $w1 killed $w1 def $x1
; CHECK-NEXT: sxtw x8, w1
-; CHECK-NEXT: // kill: def $w3 killed $w3 def $x3
+; CHECK-NEXT: sxtw x10, w3
; CHECK-NEXT: add x9, x0, x8
-; CHECK-NEXT: add x10, x9, x8
-; CHECK-NEXT: add x8, x10, x8
-; CHECK-NEXT: ldp s3, s0, [x9]
-; CHECK-NEXT: ldp s1, s2, [x8]
-; CHECK-NEXT: sxtw x8, w3
-; CHECK-NEXT: add x11, x2, x8
-; CHECK-NEXT: add x12, x11, x8
-; CHECK-NEXT: ld1 { v1.s }[1], [x10], #4
-; CHECK-NEXT: add x8, x12, x8
-; CHECK-NEXT: ushll v1.8h, v1.8b, #0
-; CHECK-NEXT: ld1 { v2.s }[1], [x10]
-; CHECK-NEXT: ld1 { v3.s }[1], [x0], #4
-; CHECK-NEXT: ldp s5, s4, [x8]
-; CHECK-NEXT: ldp s7, s6, [x11]
-; CHECK-NEXT: ushll v3.8h, v3.8b, #0
-; CHECK-NEXT: ld1 { v0.s }[1], [x0]
-; CHECK-NEXT: ld1 { v5.s }[1], [x12], #4
-; CHECK-NEXT: ushll v5.8h, v5.8b, #0
-; CHECK-NEXT: ushll v2.8h, v2.8b, #0
-; CHECK-NEXT: usubl v16.4s, v1.4h, v5.4h
-; CHECK-NEXT: ld1 { v4.s }[1], [x12]
+; CHECK-NEXT: add x12, x2, x10
+; CHECK-NEXT: add x11, x9, x8
+; CHECK-NEXT: add x13, x12, x10
+; CHECK-NEXT: add x8, x11, x8
+; CHECK-NEXT: add x10, x13, x10
+; CHECK-NEXT: ldp s1, s0, [x9]
+; CHECK-NEXT: ldp s7, s6, [x12]
+; CHECK-NEXT: ldp s3, s2, [x8]
+; CHECK-NEXT: ldp s5, s4, [x10]
+; CHECK-NEXT: ld1 { v5.s }[1], [x13], #4
+; CHECK-NEXT: ld1 { v3.s }[1], [x11], #4
; CHECK-NEXT: ld1 { v7.s }[1], [x2], #4
-; CHECK-NEXT: usubl2 v1.4s, v1.8h, v5.8h
-; CHECK-NEXT: ushll v5.8h, v7.8b, #0
-; CHECK-NEXT: ushll v4.8h, v4.8b, #0
+; CHECK-NEXT: ld1 { v1.s }[1], [x0], #4
+; CHECK-NEXT: ld1 { v4.s }[1], [x13]
+; CHECK-NEXT: ld1 { v2.s }[1], [x11]
; CHECK-NEXT: ld1 { v6.s }[1], [x2]
-; CHECK-NEXT: ushll v0.8h, v0.8b, #0
-; CHECK-NEXT: usubl v17.4s, v3.4h, v5.4h
-; CHECK-NEXT: usubl2 v5.4s, v3.8h, v5.8h
-; CHECK-NEXT: usubl2 v3.4s, v2.8h, v4.8h
-; CHECK-NEXT: usubl v2.4s, v2.4h, v4.4h
-; CHECK-NEXT: ushll v4.8h, v6.8b, #0
-; CHECK-NEXT: shl v3.4s, v3.4s, #16
-; CHECK-NEXT: usubl2 v6.4s, v0.8h, v4.8h
-; CHECK-NEXT: shl v2.4s, v2.4s, #16
-; CHECK-NEXT: usubl v0.4s, v0.4h, v4.4h
-; CHECK-NEXT: add v19.4s, v3.4s, v1.4s
-; CHECK-NEXT: shl v6.4s, v6.4s, #16
-; CHECK-NEXT: shl v4.4s, v0.4s, #16
-; CHECK-NEXT: add v1.4s, v2.4s, v16.4s
-; CHECK-NEXT: add v7.4s, v6.4s, v5.4s
-; CHECK-NEXT: add v18.4s, v4.4s, v17.4s
-; CHECK-NEXT: ext v20.16b, v1.16b, v1.16b, #12
-; CHECK-NEXT: zip1 v17.4s, v18.4s, v7.4s
-; CHECK-NEXT: uzp2 v16.4s, v1.4s, v19.4s
-; CHECK-NEXT: mov v2.16b, v1.16b
-; CHECK-NEXT: mov v6.16b, v19.16b
-; CHECK-NEXT: mov v2.s[0], v19.s[1]
-; CHECK-NEXT: ext v5.16b, v19.16b, v20.16b, #12
-; CHECK-NEXT: ext v20.16b, v18.16b, v17.16b, #8
-; CHECK-NEXT: mov v6.s[1], v1.s[0]
-; CHECK-NEXT: zip2 v3.4s, v1.4s, v19.4s
-; CHECK-NEXT: uzp2 v4.4s, v16.4s, v1.4s
-; CHECK-NEXT: zip2 v16.4s, v18.4s, v7.4s
-; CHECK-NEXT: mov v18.s[3], v7.s[2]
-; CHECK-NEXT: mov v2.d[1], v17.d[1]
-; CHECK-NEXT: mov v6.d[1], v20.d[1]
-; CHECK-NEXT: zip2 v0.4s, v19.4s, v1.4s
-; CHECK-NEXT: mov v4.d[1], v16.d[1]
-; CHECK-NEXT: mov v3.d[1], v18.d[1]
-; CHECK-NEXT: add v1.4s, v2.4s, v6.4s
-; CHECK-NEXT: mov v5.d[1], v16.d[1]
-; CHECK-NEXT: mov v0.d[1], v18.d[1]
-; CHECK-NEXT: add v3.4s, v4.4s, v3.4s
-; CHECK-NEXT: sub v2.4s, v6.4s, v2.4s
+; CHECK-NEXT: ld1 { v0.s }[1], [x0]
+; CHECK-NEXT: usubl v3.8h, v3.8b, v5.8b
+; CHECK-NEXT: usubl v2.8h, v2.8b, v4.8b
+; CHECK-NEXT: usubl v1.8h, v1.8b, v7.8b
+; CHECK-NEXT: usubl v0.8h, v0.8b, v6.8b
+; CHECK-NEXT: shll v4.4s, v2.4h, #16
+; CHECK-NEXT: shll2 v2.4s, v2.8h, #16
+; CHECK-NEXT: shll v5.4s, v0.4h, #16
+; CHECK-NEXT: shll2 v0.4s, v0.8h, #16
+; CHECK-NEXT: saddw2 v2.4s, v2.4s, v3.8h
+; CHECK-NEXT: saddw v3.4s, v4.4s, v3.4h
+; CHECK-NEXT: saddw2 v0.4s, v0.4s, v1.8h
+; CHECK-NEXT: saddw v1.4s, v5.4s, v1.4h
+; CHECK-NEXT: uzp2 v5.4s, v3.4s, v2.4s
+; CHECK-NEXT: ext v16.16b, v3.16b, v3.16b, #12
+; CHECK-NEXT: zip1 v17.4s, v1.4s, v0.4s
+; CHECK-NEXT: zip2 v6.4s, v1.4s, v0.4s
+; CHECK-NEXT: zip2 v18.4s, v3.4s, v2.4s
+; CHECK-NEXT: uzp2 v5.4s, v5.4s, v3.4s
+; CHECK-NEXT: ext v19.16b, v1.16b, v17.16b, #8
+; CHECK-NEXT: mov v1.s[3], v0.s[2]
+; CHECK-NEXT: zip2 v4.4s, v2.4s, v3.4s
+; CHECK-NEXT: mov v7.16b, v3.16b
+; CHECK-NEXT: ext v16.16b, v2.16b, v16.16b, #12
+; CHECK-NEXT: mov v7.s[0], v2.s[1]
+; CHECK-NEXT: mov v2.s[1], v3.s[0]
+; CHECK-NEXT: mov v5.d[1], v6.d[1]
+; CHECK-NEXT: mov v18.d[1], v1.d[1]
+; CHECK-NEXT: mov v16.d[1], v6.d[1]
+; CHECK-NEXT: mov v4.d[1], v1.d[1]
+; CHECK-NEXT: mov v7.d[1], v17.d[1]
+; CHECK-NEXT: mov v2.d[1], v19.d[1]
+; CHECK-NEXT: add v1.4s, v5.4s, v18.4s
+; CHECK-NEXT: sub v3.4s, v4.4s, v16.4s
+; CHECK-NEXT: rev64 v4.4s, v1.4s
+; CHECK-NEXT: add v0.4s, v7.4s, v2.4s
+; CHECK-NEXT: sub v2.4s, v2.4s, v7.4s
+; CHECK-NEXT: rev64 v5.4s, v0.4s
+; CHECK-NEXT: mov v4.d[1], v1.d[1]
+; CHECK-NEXT: add v6.4s, v3.4s, v2.4s
+; CHECK-NEXT: sub v2.4s, v2.4s, v3.4s
+; CHECK-NEXT: mov v5.d[1], v0.d[1]
+; CHECK-NEXT: sub v0.4s, v0.4s, v4.4s
+; CHECK-NEXT: rev64 v7.4s, v2.4s
+; CHECK-NEXT: rev64 v3.4s, v6.4s
+; CHECK-NEXT: rev64 v4.4s, v0.4s
+; CHECK-NEXT: add v1.4s, v1.4s, v5.4s
+; CHECK-NEXT: sub v7.4s, v2.4s, v7.4s
+; CHECK-NEXT: addp v5.4s, v1.4s, v6.4s
+; CHECK-NEXT: addp v2.4s, v0.4s, v2.4s
+; CHECK-NEXT: sub v3.4s, v6.4s, v3.4s
; CHECK-NEXT: rev64 v6.4s, v1.4s
-; CHECK-NEXT: rev64 v4.4s, v3.4s
-; CHECK-NEXT: sub v0.4s, v0.4s, v5.4s
-; CHECK-NEXT: movi v19.8h, #1
-; CHECK-NEXT: mov v6.d[1], v1.d[1]
-; CHECK-NEXT: add v5.4s, v0.4s, v2.4s
-; CHECK-NEXT: sub v0.4s, v2.4s, v0.4s
-; CHECK-NEXT: mov v4.d[1], v3.d[1]
-; CHECK-NEXT: rev64 v2.4s, v5.4s
-; CHECK-NEXT: rev64 v7.4s, v0.4s
-; CHECK-NEXT: add v3.4s, v3.4s, v6.4s
-; CHECK-NEXT: sub v1.4s, v1.4s, v4.4s
-; CHECK-NEXT: addp v4.4s, v3.4s, v5.4s
-; CHECK-NEXT: sub v2.4s, v5.4s, v2.4s
-; CHECK-NEXT: sub v6.4s, v0.4s, v7.4s
-; CHECK-NEXT: rev64 v7.4s, v3.4s
-; CHECK-NEXT: rev64 v5.4s, v1.4s
-; CHECK-NEXT: zip1 v16.4s, v4.4s, v4.4s
-; CHECK-NEXT: addp v0.4s, v1.4s, v0.4s
-; CHECK-NEXT: ext v17.16b, v4.16b, v2.16b, #4
-; CHECK-NEXT: sub v3.4s, v3.4s, v7.4s
-; CHECK-NEXT: sub v1.4s, v1.4s, v5.4s
-; CHECK-NEXT: ext v7.16b, v0.16b, v6.16b, #4
-; CHECK-NEXT: ext v18.16b, v3.16b, v4.16b, #4
-; CHECK-NEXT: trn2 v3.4s, v16.4s, v3.4s
-; CHECK-NEXT: ext v16.16b, v1.16b, v0.16b, #8
-; CHECK-NEXT: zip2 v5.4s, v17.4s, v4.4s
-; CHECK-NEXT: zip2 v7.4s, v7.4s, v0.4s
-; CHECK-NEXT: ext v17.16b, v18.16b, v18.16b, #4
-; CHECK-NEXT: ext v18.16b, v16.16b, v1.16b, #4
-; CHECK-NEXT: ext v5.16b, v2.16b, v5.16b, #12
-; CHECK-NEXT: mov v2.s[2], v4.s[3]
-; CHECK-NEXT: ext v7.16b, v6.16b, v7.16b, #12
-; CHECK-NEXT: mov v1.s[2], v0.s[1]
-; CHECK-NEXT: mov v6.s[2], v0.s[3]
-; CHECK-NEXT: uzp2 v16.4s, v16.4s, v18.4s
-; CHECK-NEXT: sub v18.4s, v2.4s, v5.4s
-; CHECK-NEXT: mov v2.s[1], v4.s[2]
-; CHECK-NEXT: sub v20.4s, v3.4s, v17.4s
-; CHECK-NEXT: mov v17.s[0], v4.s[1]
-; CHECK-NEXT: sub v21.4s, v6.4s, v7.4s
-; CHECK-NEXT: sub v4.4s, v1.4s, v16.4s
-; CHECK-NEXT: mov v6.s[1], v0.s[2]
-; CHECK-NEXT: mov v1.s[1], v0.s[0]
-; CHECK-NEXT: add v0.4s, v2.4s, v5.4s
+; CHECK-NEXT: sub v0.4s, v0.4s, v4.4s
+; CHECK-NEXT: zip1 v16.4s, v5.4s, v5.4s
+; CHECK-NEXT: ext v17.16b, v2.16b, v7.16b, #4
+; CHECK-NEXT: ext v18.16b, v5.16b, v3.16b, #4
+; CHECK-NEXT: ext v4.16b, v0.16b, v2.16b, #8
+; CHECK-NEXT: sub v1.4s, v1.4s, v6.4s
+; CHECK-NEXT: ext v6.16b, v1.16b, v5.16b, #4
+; CHECK-NEXT: trn2 v1.4s, v16.4s, v1.4s
+; CHECK-NEXT: zip2 v16.4s, v17.4s, v2.4s
+; CHECK-NEXT: zip2 v17.4s, v18.4s, v5.4s
+; CHECK-NEXT: ext v18.16b, v4.16b, v0.16b, #4
+; CHECK-NEXT: ext v6.16b, v6.16b, v6.16b, #4
+; CHECK-NEXT: ext v16.16b, v7.16b, v16.16b, #12
+; CHECK-NEXT: ext v17.16b, v3.16b, v17.16b, #12
+; CHECK-NEXT: mov v0.s[2], v2.s[1]
+; CHECK-NEXT: uzp2 v4.4s, v4.4s, v18.4s
+; CHECK-NEXT: mov v7.s[2], v2.s[3]
+; CHECK-NEXT: mov v3.s[2], v5.s[3]
+; CHECK-NEXT: sub v18.4s, v1.4s, v6.4s
+; CHECK-NEXT: mov v6.s[0], v5.s[1]
+; CHECK-NEXT: sub v19.4s, v0.4s, v4.4s
+; CHECK-NEXT: sub v20.4s, v7.4s, v16.4s
+; CHECK-NEXT: sub v21.4s, v3.4s, v17.4s
+; CHECK-NEXT: mov v0.s[1], v2.s[0]
+; CHECK-NEXT: mov v7.s[1], v2.s[2]
+; CHECK-NEXT: mov v3.s[1], v5.s[2]
+; CHECK-NEXT: add v1.4s, v1.4s, v6.4s
+; CHECK-NEXT: add v0.4s, v0.4s, v4.4s
+; CHECK-NEXT: add v2.4s, v7.4s, v16.4s
; CHECK-NEXT: add v3.4s, v3.4s, v17.4s
-; CHECK-NEXT: mov v0.d[1], v18.d[1]
-; CHECK-NEXT: add v2.4s, v6.4s, v7.4s
-; CHECK-NEXT: add v1.4s, v1.4s, v16.4s
-; CHECK-NEXT: mov v3.d[1], v20.d[1]
-; CHECK-NEXT: mov v2.d[1], v21.d[1]
-; CHECK-NEXT: mov v1.d[1], v4.d[1]
-; CHECK-NEXT: ushr v5.4s, v0.4s, #15
-; CHECK-NEXT: ushr v7.4s, v3.4s, #15
-; CHECK-NEXT: and v4.16b, v5.16b, v19.16b
+; CHECK-NEXT: mov v2.d[1], v20.d[1]
+; CHECK-NEXT: mov v3.d[1], v21.d[1]
+; CHECK-NEXT: mov v1.d[1], v18.d[1]
+; CHECK-NEXT: mov v0.d[1], v19.d[1]
+; CHECK-NEXT: movi v4.8h, #1
+; CHECK-NEXT: movi v17.2d, #0x00ffff0000ffff
+; CHECK-NEXT: ushr v5.4s, v1.4s, #15
; CHECK-NEXT: ushr v6.4s, v2.4s, #15
-; CHECK-NEXT: movi v5.2d, #0x00ffff0000ffff
-; CHECK-NEXT: ushr v16.4s, v1.4s, #15
-; CHECK-NEXT: and v6.16b, v6.16b, v19.16b
-; CHECK-NEXT: and v16.16b, v16.16b, v19.16b
-; CHECK-NEXT: and v7.16b, v7.16b, v19.16b
-; CHECK-NEXT: mul v6.4s, v6.4s, v5.4s
-; CHECK-NEXT: mul v4.4s, v4.4s, v5.4s
-; CHECK-NEXT: mul v7.4s, v7.4s, v5.4s
-; CHECK-NEXT: mul v5.4s, v16.4s, v5.4s
-; CHECK-NEXT: add v2.4s, v6.4s, v2.4s
-; CHECK-NEXT: add v0.4s, v4.4s, v0.4s
-; CHECK-NEXT: add v3.4s, v7.4s, v3.4s
-; CHECK-NEXT: add v1.4s, v5.4s, v1.4s
-; CHECK-NEXT: eor v3.16b, v3.16b, v7.16b
-; CHECK-NEXT: eor v1.16b, v1.16b, v5.16b
-; CHECK-NEXT: eor v0.16b, v0.16b, v4.16b
-; CHECK-NEXT: eor v2.16b, v2.16b, v6.16b
-; CHECK-NEXT: add v0.4s, v0.4s, v2.4s
-; CHECK-NEXT: add v1.4s, v3.4s, v1.4s
+; CHECK-NEXT: ushr v7.4s, v0.4s, #15
+; CHECK-NEXT: ushr v16.4s, v3.4s, #15
+; CHECK-NEXT: and v6.16b, v6.16b, v4.16b
+; CHECK-NEXT: and v16.16b, v16.16b, v4.16b
+; CHECK-NEXT: and v7.16b, v7.16b, v4.16b
+; CHECK-NEXT: and v4.16b, v5.16b, v4.16b
+; CHECK-NEXT: mul v5.4s, v6.4s, v17.4s
+; CHECK-NEXT: mul v6.4s, v16.4s, v17.4s
+; CHECK-NEXT: mul v4.4s, v4.4s, v17.4s
+; CHECK-NEXT: mul v7.4s, v7.4s, v17.4s
+; CHECK-NEXT: add v2.4s, v5.4s, v2.4s
+; CHECK-NEXT: add v3.4s, v6.4s, v3.4s
+; CHECK-NEXT: add v1.4s, v4.4s, v1.4s
+; CHECK-NEXT: add v0.4s, v7.4s, v0.4s
+; CHECK-NEXT: eor v1.16b, v1.16b, v4.16b
+; CHECK-NEXT: eor v0.16b, v0.16b, v7.16b
+; CHECK-NEXT: eor v3.16b, v3.16b, v6.16b
+; CHECK-NEXT: eor v2.16b, v2.16b, v5.16b
+; CHECK-NEXT: add v2.4s, v3.4s, v2.4s
; CHECK-NEXT: add v0.4s, v1.4s, v0.4s
+; CHECK-NEXT: add v0.4s, v0.4s, v2.4s
; CHECK-NEXT: addv s0, v0.4s
; CHECK-NEXT: fmov w8, s0
; CHECK-NEXT: lsr w9, w8, #16
@@ -249,144 +236,130 @@ entry:
define i32 @v2(ptr nocapture noundef readonly %p1, i32 noundef %i1, ptr nocapture noundef readonly %p2, i32 noundef %i2) {
; CHECK-LABEL: v2:
; CHECK: // %bb.0: // %entry
+; CHECK-NEXT: // kill: def $w3 killed $w3 def $x3
; CHECK-NEXT: // kill: def $w1 killed $w1 def $x1
; CHECK-NEXT: sxtw x8, w1
-; CHECK-NEXT: // kill: def $w3 killed $w3 def $x3
+; CHECK-NEXT: sxtw x10, w3
; CHECK-NEXT: add x9, x0, x8
-; CHECK-NEXT: add x10, x9, x8
-; CHECK-NEXT: add x8, x10, x8
-; CHECK-NEXT: ldp s3, s0, [x9]
-; CHECK-NEXT: ldp s1, s2, [x8]
-; CHECK-NEXT: sxtw x8, w3
-; CHECK-NEXT: add x11, x2, x8
-; CHECK-NEXT: add x12, x11, x8
-; CHECK-NEXT: ld1 { v1.s }[1], [x10], #4
-; CHECK-NEXT: add x8, x12, x8
-; CHECK-NEXT: ushll v1.8h, v1.8b, #0
-; CHECK-NEXT: ld1 { v2.s }[1], [x10]
-; CHECK-NEXT: ld1 { v3.s }[1], [x0], #4
-; CHECK-NEXT: ldp s5, s4, [x8]
-; CHECK-NEXT: ldp s7, s6, [x11]
-; CHECK-NEXT: ushll v3.8h, v3.8b, #0
-; CHECK-NEXT: ld1 { v0.s }[1], [x0]
-; CHECK-NEXT: ld1 { v5.s }[1], [x12], #4
-; CHECK-NEXT: ushll v5.8h, v5.8b, #0
-; CHECK-NEXT: ushll v2.8h, v2.8b, #0
-; CHECK-NEXT: usubl v16.4s, v1.4h, v5.4h
-; CHECK-NEXT: ld1 { v4.s }[1], [x12]
+; CHECK-NEXT: add x12, x2, x10
+; CHECK-NEXT: add x11, x9, x8
+; CHECK-NEXT: add x13, x12, x10
+; CHECK-NEXT: add x8, x11, x8
+; CHECK-NEXT: add x10, x13, x10
+; CHECK-NEXT: ldp s1, s0, [x9]
+; CHECK-NEXT: ldp s7, s6, [x12]
+; CHECK-NEXT: ldp s3, s2, [x8]
+; CHECK-NEXT: ldp s5, s4, [x10]
+; CHECK-NEXT: ld1 { v5.s }[1], [x13], #4
+; CHECK-NEXT: ld1 { v3.s }[1], [x11], #4
; CHECK-NEXT: ld1 { v7.s }[1], [x2], #4
-; CHECK-NEXT: usubl2 v1.4s, v1.8h, v5.8h
-; CHECK-NEXT: ushll v5.8h, v7.8b, #0
-; CHECK-NEXT: ushll v4.8h, v4.8b, #0
+; CHECK-NEXT: ld1 { v1.s }[1], [x0], #4
+; CHECK-NEXT: ld1 { v4.s }[1], [x13]
+; CHECK-NEXT: ld1 { v2.s }[1], [x11]
; CHECK-NEXT: ld1 { v6.s }[1], [x2]
-; CHECK-NEXT: ushll v0.8h, v0.8b, #0
-; CHECK-NEXT: usubl v7.4s, v3.4h, v5.4h
-; CHECK-NEXT: usubl2 v3.4s, v3.8h, v5.8h
-; CHECK-NEXT: usubl2 v5.4s, v2.8h, v4.8h
-; CHECK-NEXT: usubl v2.4s, v2.4h, v4.4h
-; CHECK-NEXT: ushll v4.8h, v6.8b, #0
-; CHECK-NEXT: shl v5.4s, v5.4s, #16
-; CHECK-NEXT: usubl2 v6.4s, v0.8h, v4.8h
-; CHECK-NEXT: shl v2.4s, v2.4s, #16
-; CHECK-NEXT: usubl v0.4s, v0.4h, v4.4h
-; CHECK-NEXT: add v1.4s, v5.4s, v1.4s
-; CHECK-NEXT: shl v4.4s, v6.4s, #16
-; CHECK-NEXT: shl v0.4s, v0.4s, #16
-; CHECK-NEXT: add v2.4s, v2.4s, v16.4s
-; CHECK-NEXT: add v3.4s, v4.4s, v3.4s
-; CHECK-NEXT: add v0.4s, v0.4s, v7.4s
-; CHECK-NEXT: uzp2 v6.4s, v2.4s, v1.4s
-; CHECK-NEXT: ext v17.16b, v2.16b, v2.16b, #12
-; CHECK-NEXT: zip1 v4.4s, v0.4s, v3.4s
-; CHECK-NEXT: mov v16.16b, v2.16b
-; CHECK-NEXT: mov v19.16b, v0.16b
-; CHECK-NEXT: zip2 v5.4s, v1.4s, v2.4s
-; CHECK-NEXT: zip2 v18.4s, v2.4s, v1.4s
-; CHECK-NEXT: mov v16.s[0], v1.s[1]
-; CHECK-NEXT: uzp2 v6.4s, v6.4s, v2.4s
-; CHECK-NEXT: ext v7.16b, v1.16b, v17.16b, #12
-; CHECK-NEXT: zip2 v17.4s, v0.4s, v3.4s
-; CHECK-NEXT: ext v0.16b, v0.16b, v4.16b, #8
-; CHECK-NEXT: mov v1.s[1], v2.s[0]
-; CHECK-NEXT: mov v19.s[3], v3.s[2]
-; CHECK-NEXT: mov v6.d[1], v17.d[1]
-; CHECK-NEXT: mov v16.d[1], v4.d[1]
-; CHECK-NEXT: mov v1.d[1], v0.d[1]
-; CHECK-NEXT: mov v18.d[1], v19.d[1]
-; CHECK-NEXT: mov v7.d[1], v17.d[1]
-; CHECK-NEXT: mov v5.d[1], v19.d[1]
-; CHECK-NEXT: add v0.4s, v16.4s, v1.4s
-; CHECK-NEXT: add v3.4s, v6.4s, v18.4s
-; CHECK-NEXT: rev64 v2.4s, v0.4s
-; CHECK-NEXT: sub v4.4s, v5.4s, v7.4s
-; CHECK-NEXT: rev64 v5.4s, v3.4s
-; CHECK-NEXT: sub v1.4s, v1.4s, v16.4s
-; CHECK-NEXT: mov v2.d[1], v0.d[1]
-; CHECK-NEXT: add v6.4s, v4.4s, v1.4s
-; CHECK-NEXT: mov v5.d[1], v3.d[1]
-; CHECK-NEXT: sub v1.4s, v1.4s, v4.4s
-; CHECK-NEXT: add v2.4s, v3.4s, v2.4s
-; CHECK-NEXT: sub v0.4s, v0.4s, v5.4s
-; CHECK-NEXT: zip1 v4.4s, v2.4s, v6.4s
-; CHECK-NEXT: uzp2 v5.4s, v2.4s, v6.4s
-; CHECK-NEXT: zip1 v7.4s, v0.4s, v1.4s
-; CHECK-NEXT: mov v16.16b, v2.16b
-; CHECK-NEXT: zip2 v3.4s, v2.4s, v6.4s
-; CHECK-NEXT: mov v16.s[1], v6.s[1]
-; CHECK-NEXT: mov v6.16b, v0.16b
-; CHECK-NEXT: trn2 v4.4s, v2.4s, v4.4s
-; CHECK-NEXT: zip2 v17.4s, v0.4s, v1.4s
-; CHECK-NEXT: ext v0.16b, v0.16b, v7.16b, #8
-; CHECK-NEXT: uzp2 v2.4s, v5.4s, v2.4s
-; CHECK-NEXT: mov v6.s[3], v1.s[2]
+; CHECK-NEXT: ld1 { v0.s }[1], [x0]
+; CHECK-NEXT: usubl v3.8h, v3.8b, v5.8b
+; CHECK-NEXT: usubl v2.8h, v2.8b, v4.8b
+; CHECK-NEXT: usubl v1.8h, v1.8b, v7.8b
+; CHECK-NEXT: usubl v0.8h, v0.8b, v6.8b
+; CHECK-NEXT: shll v4.4s, v2.4h, #16
+; CHECK-NEXT: shll2 v2.4s, v2.8h, #16
+; CHECK-NEXT: shll v5.4s, v0.4h, #16
+; CHECK-NEXT: shll2 v0.4s, v0.8h, #16
+; CHECK-NEXT: saddw2 v2.4s, v2.4s, v3.8h
+; CHECK-NEXT: saddw v3.4s, v4.4s, v3.4h
+; CHECK-NEXT: saddw2 v0.4s, v0.4s, v1.8h
+; CHECK-NEXT: saddw v1.4s, v5.4s, v1.4h
+; CHECK-NEXT: uzp2 v5.4s, v3.4s, v2.4s
+; CHECK-NEXT: ext v17.16b, v3.16b, v3.16b, #12
+; CHECK-NEXT: zip1 v7.4s, v1.4s, v0.4s
+; CHECK-NEXT: mov v16.16b, v3.16b
+; CHECK-NEXT: zip2 v4.4s, v2.4s, v3.4s
+; CHECK-NEXT: zip2 v6.4s, v1.4s, v0.4s
+; CHECK-NEXT: zip2 v18.4s, v3.4s, v2.4s
+; CHECK-NEXT: mov v16.s[0], v2.s[1]
+; CHECK-NEXT: ext v19.16b, v1.16b, v7.16b, #8
+; CHECK-NEXT: ext v17.16b, v2.16b, v17.16b, #12
+; CHECK-NEXT: uzp2 v5.4s, v5.4s, v3.4s
+; CHECK-NEXT: mov v1.s[3], v0.s[2]
+; CHECK-NEXT: mov v2.s[1], v3.s[0]
; CHECK-NEXT: mov v16.d[1], v7.d[1]
-; CHECK-NEXT: mov v4.d[1], v0.d[1]
-; CHECK-NEXT: mov v2.d[1], v17.d[1]
-; CHECK-NEXT: mov v3.d[1], v6.d[1]
-; CHECK-NEXT: movi v0.8h, #1
-; CHECK-NEXT: add v1.4s, v16.4s, v4.4s
-; CHECK-NEXT: sub v4.4s, v4.4s, v16.4s
-; CHECK-NEXT: add v6.4s, v3.4s, v2.4s
-; CHECK-NEXT: sub v2.4s, v2.4s, v3.4s
-; CHECK-NEXT: ext v5.16b, v1.16b, v1.16b, #4
-; CHECK-NEXT: zip2 v3.4s, v4.4s, v1.4s
-; CHECK-NEXT: zip2 v7.4s, v2.4s, v6.4s
-; CHECK-NEXT: ext v17.16b, v6.16b, v6.16b, #4
-; CHECK-NEXT: zip1 v16.4s, v1.4s, v4.4s
-; CHECK-NEXT: zip2 v1.4s, v1.4s, v4.4s
-; CHECK-NEXT: add v3.4s, v3.4s, v7.4s
-; CHECK-NEXT: zip2 v7.4s, v6.4s, v2.4s
-; CHECK-NEXT: zip1 v6.4s, v6.4s, v2.4s
-; CHECK-NEXT: ext v4.16b, v5.16b, v4.16b, #8
-; CHECK-NEXT: ext v2.16b, v17.16b, v2.16b, #8
-; CHECK-NEXT: sub v1.4s, v7.4s, v1.4s
-; CHECK-NEXT: sub v6.4s, v6.4s, v16.4s
-; CHECK-NEXT: ext v4.16b, v4.16b, v5.16b, #4
-; CHECK-NEXT: ext v2.16b, v2.16b, v17.16b, #4
-; CHECK-NEXT: movi v7.2d, #0x00ffff0000ffff
+; CHECK-NEXT: mov v5.d[1], v6.d[1]
+; CHECK-NEXT: mov v18.d[1], v1.d[1]
+; CHECK-NEXT: mov v2.d[1], v19.d[1]
+; CHECK-NEXT: mov v4.d[1], v1.d[1]
+; CHECK-NEXT: mov v17.d[1], v6.d[1]
+; CHECK-NEXT: add v0.4s, v5.4s, v18.4s
+; CHECK-NEXT: add v1.4s, v16.4s, v2.4s
+; CHECK-NEXT: rev64 v3.4s, v0.4s
+; CHECK-NEXT: rev64 v5.4s, v1.4s
+; CHECK-NEXT: sub v2.4s, v2.4s, v16.4s
+; CHECK-NEXT: sub v4.4s, v4.4s, v17.4s
+; CHECK-NEXT: mov v3.d[1], v0.d[1]
+; CHECK-NEXT: mov v5.d[1], v1.d[1]
+; CHECK-NEXT: add v6.4s, v4.4s, v2.4s
+; CHECK-NEXT: sub v2.4s, v2.4s, v4.4s
+; CHECK-NEXT: sub v1.4s, v1.4s, v3.4s
+; CHECK-NEXT: add v0.4s, v0.4s, v5.4s
+; CHECK-NEXT: zip1 v3.4s, v1.4s, v2.4s
+; CHECK-NEXT: zip1 v4.4s, v0.4s, v6.4s
+; CHECK-NEXT: uzp2 v5.4s, v0.4s, v6.4s
+; CHECK-NEXT: mov v17.16b, v1.16b
+; CHECK-NEXT: zip2 v7.4s, v0.4s, v6.4s
+; CHECK-NEXT: ext v16.16b, v1.16b, v3.16b, #8
+; CHECK-NEXT: trn2 v4.4s, v0.4s, v4.4s
+; CHECK-NEXT: uzp2 v5.4s, v5.4s, v0.4s
+; CHECK-NEXT: zip2 v1.4s, v1.4s, v2.4s
+; CHECK-NEXT: mov v17.s[3], v2.s[2]
+; CHECK-NEXT: mov v0.s[1], v6.s[1]
+; CHECK-NEXT: mov v4.d[1], v16.d[1]
+; CHECK-NEXT: mov v5.d[1], v1.d[1]
+; CHECK-NEXT: mov v7.d[1], v17.d[1]
+; CHECK-NEXT: mov v0.d[1], v3.d[1]
+; CHECK-NEXT: movi v1.8h, #1
+; CHECK-NEXT: add v2.4s, v7.4s, v5.4s
+; CHECK-NEXT: add v3.4s, v0.4s, v4.4s
+; CHECK-NEXT: sub v5.4s, v5.4s, v7.4s
+; CHECK-NEXT: sub v0.4s, v4.4s, v0.4s
+; CHECK-NEXT: ext v4.16b, v3.16b, v3.16b, #4
+; CHECK-NEXT: zip2 v6.4s, v0.4s, v3.4s
+; CHECK-NEXT: zip2 v7.4s, v5.4s, v2.4s
+; CHECK-NEXT: zip1 v16.4s, v2.4s, v5.4s
+; CHECK-NEXT: zip2 v17.4s, v2.4s, v5.4s
+; CHECK-NEXT: ext v2.16b, v2.16b, v2.16b, #4
+; CHECK-NEXT: add v6.4s, v6.4s, v7.4s
+; CHECK-NEXT: zip2 v7.4s, v3.4s, v0.4s
+; CHECK-NEXT: zip1 v3.4s, v3.4s, v0.4s
+; CHECK-NEXT: ext v0.16b, v4.16b, v0.16b, #8
+; CHECK-NEXT: ext v5.16b, v2.16b, v5.16b, #8
+; CHECK-NEXT: sub v7.4s, v17.4s, v7.4s
+; CHECK-NEXT: sub v3.4s, v16.4s, v3.4s
+; CHECK-NEXT: ext v0.16b, v0.16b, v4.16b, #4
+; CHECK-NEXT: ext v2.16b, v5.16b, v2.16b, #4
+; CHECK-NEXT: movi v17.2d, #0x00ffff0000ffff
; CHECK-NEXT: ushr v5.4s, v3.4s, #15
-; CHECK-NEXT: ushr v16.4s, v6.4s, #15
-; CHECK-NEXT: ushr v17.4s, v1.4s, #15
-; CHECK-NEXT: add v2.4s, v4.4s, v2.4s
-; CHECK-NEXT: and v5.16b, v5.16b, v0.16b
-; CHECK-NEXT: ushr v4.4s, v2.4s, #15
-; CHECK-NEXT: and v17.16b, v17.16b, v0.16b
-; CHECK-NEXT: and v16.16b, v16.16b, v0.16b
-; CHECK-NEXT: and v0.16b, v4.16b, v0.16b
-; CHECK-NEXT: mul v5.4s, v5.4s, v7.4s
-; CHECK-NEXT: mul v16.4s, v16.4s, v7.4s
-; CHECK-NEXT: mul v17.4s, v17.4s, v7.4s
-; CHECK-NEXT: mul v0.4s, v0.4s, v7.4s
-; CHECK-NEXT: add v3.4s, v5.4s, v3.4s
-; CHECK-NEXT: add v6.4s, v16.4s, v6.4s
-; CHECK-NEXT: add v1.4s, v17.4s, v1.4s
-; CHECK-NEXT: add v2.4s, v0.4s, v2.4s
-; CHECK-NEXT: eor v4.16b, v6.16b, v16.16b
-; CHECK-NEXT: eor v1.16b, v1.16b, v17.16b
-; CHECK-NEXT: eor v3.16b, v3.16b, v5.16b
-; CHECK-NEXT: eor v0.16b, v2.16b, v0.16b
+; CHECK-NEXT: ushr v4.4s, v6.4s, #15
+; CHECK-NEXT: ushr v16.4s, v7.4s, #15
+; CHECK-NEXT: add v0.4s, v0.4s, v2.4s
+; CHECK-NEXT: and v5.16b, v5.16b, v1.16b
+; CHECK-NEXT: mul v2.4s, v5.4s, v17.4s
+; CHECK-NEXT: ushr v5.4s, v0.4s, #15
+; CHECK-NEXT: and v4.16b, v4.16b, v1.16b
+; CHECK-NEXT: and v16.16b, v16.16b, v1.16b
+; CHECK-NEXT: and v1.16b, v5.16b, v1.16b
+; CHECK-NEXT: mul v4.4s, v4.4s, v17.4s
+; CHECK-NEXT: mul v16.4s, v16.4s, v17.4s
+; CHECK-NEXT: mul v1.4s, v1.4s, v17.4s
+; CHECK-NEXT: add v3.4s, v2.4s, v3.4s
+; CHECK-NEXT: add v5.4s, v4.4s, v6.4s
+; CHECK-NEXT: add v6.4s, v16.4s, v7.4s
+; CHECK-NEXT: add v0.4s, v1.4s, v0.4s
+; CHECK-NEXT: eor v2.16b, v3.16b, v2.16b
+; CHECK-NEXT: eor v0.16b, v0.16b, v1.16b
+; CHECK-NEXT: eor v1.16b, v6.16b, v16.16b
+; CHECK-NEXT: eor v3.16b, v5.16b, v4.16b
; CHECK-NEXT: add v1.4s, v3.4s, v1.4s
-; CHECK-NEXT: add v0.4s, v0.4s, v4.4s
+; CHECK-NEXT: add v0.4s, v0.4s, v2.4s
; CHECK-NEXT: add v0.4s, v0.4s, v1.4s
; CHECK-NEXT: addv s0, v0.4s
; CHECK-NEXT: fmov w8, s0
@@ -493,138 +466,126 @@ entry:
define i32 @v3(ptr nocapture noundef readonly %p1, i32 noundef %i1, ptr nocapture noundef readonly %p2, i32 noundef %i2) {
; CHECK-LABEL: v3:
; CHECK: // %bb.0: // %entry
-; CHECK-NEXT: // kill: def $w1 killed $w1 def $x1
-; CHECK-NEXT: sxtw x8, w1
; CHECK-NEXT: // kill: def $w3 killed $w3 def $x3
-; CHECK-NEXT: sxtw x11, w3
-; CHECK-NEXT: add x9, x0, x8
-; CHECK-NEXT: add x12, x2, x11
-; CHECK-NEXT: add x10, x9, x8
-; CHECK-NEXT: add x13, x12, x11
-; CHECK-NEXT: add x8, x10, x8
-; CHECK-NEXT: add x11, x13, x11
-; CHECK-NEXT: ldp s1, s5, [x9]
-; CHECK-NEXT: ldp s0, s4, [x8]
-; CHECK-NEXT: ld1 { v0.s }[1], [x10], #4
-; CHECK-NEXT: ld1 { v1.s }[1], [x0], #4
-; CHECK-NEXT: ldp s2, s6, [x11]
-; CHECK-NEXT: ldp s3, s7, [x12]
-; CHECK-NEXT: ushll v0.8h, v0.8b, #0
-; CHECK-NEXT: ushll v1.8h, v1.8b, #0
+; CHECK-NEXT: // kill: def $w1 killed $w1 def $x1
+; CHECK-NEXT: sxtw x8, w3
+; CHECK-NEXT: sxtw x9, w1
+; CHECK-NEXT: add x10, x2, x8
+; CHECK-NEXT: add x11, x0, x9
+; CHECK-NEXT: add x12, x10, x8
+; CHECK-NEXT: add x13, x11, x9
+; CHECK-NEXT: add x8, x12, x8
+; CHECK-NEXT: add x9, x13, x9
+; CHECK-NEXT: ldp s0, s6, [x11]
+; CHECK-NEXT: ldp s3, s7, [x10]
+; CHECK-NEXT: ldp s1, s5, [x8]
+; CHECK-NEXT: ldp s2, s4, [x9]
+; CHECK-NEXT: ld1 { v1.s }[1], [x12], #4
; CHECK-NEXT: ld1 { v2.s }[1], [x13], #4
; CHECK-NEXT: ld1 { v3.s }[1], [x2], #4
-; CHECK-NEXT: ld1 { v4.s }[1], [x10]
-; CHECK-NEXT: ld1 { v5.s }[1], [x0]
-; CHECK-NEXT: ld1 { v6.s }[1], [x13]
+; CHECK-NEXT: ld1 { v0.s }[1], [x0], #4
+; CHECK-NEXT: ld1 { v5.s }[1], [x12]
+; CHECK-NEXT: ld1 { v4.s }[1], [x13]
; CHECK-NEXT: ld1 { v7.s }[1], [x2]
-; CHECK-NEXT: ushll v2.8h, v2.8b, #0
-; CHECK-NEXT: ushll v3.8h, v3.8b, #0
-; CHECK-NEXT: usubl v16.4s, v0.4h, v2.4h
-; CHECK-NEXT: usubl2 v0.4s, v0.8h, v2.8h
-; CHECK-NEXT: usubl v2.4s, v1.4h, v3.4h
-; CHECK-NEXT: usubl2 v1.4s, v1.8h, v3.8h
-; CHECK-NEXT: ushll v3.8h, v4.8b, #0
-; CHECK-NEXT: ushll v4.8h, v5.8b, #0
-; CHECK-NEXT: ushll v5.8h, v6.8b, #0
-; CHECK-NEXT: ushll v6.8h, v7.8b, #0
-; CHECK-NEXT: usubl2 v7.4s, v3.8h, v5.8h
-; CHECK-NEXT: usubl v3.4s, v3.4h, v5.4h
-; CHECK-NEXT: usubl2 v5.4s, v4.8h, v6.8h
-; CHECK-NEXT: usubl v4.4s, v4.4h, v6.4h
-; CHECK-NEXT: shl v3.4s, v3.4s, #16
-; CHECK-NEXT: shl v6.4s, v7.4s, #16
-; CHECK-NEXT: shl v5.4s, v5.4s, #16
-; CHECK-NEXT: shl v4.4s, v4.4s, #16
-; CHECK-NEXT: add v0.4s, v6.4s, v0.4s
-; CHECK-NEXT: add v3.4s, v3.4s, v16.4s
-; CHECK-NEXT: add v1.4s, v5.4s, v1.4s
-; CHECK-NEXT: add v2.4s, v4.4s, v2.4s
-; CHECK-NEXT: rev64 v4.4s, v3.4s
-; CHECK-NEXT: rev64 v5.4s, v0.4s
-; CHECK-NEXT: rev64 v6.4s, v2.4s
-; CHECK-NEXT: rev64 v17.4s, v1.4s
-; CHECK-NEXT: addp v7.4s, v3.4s, v0.4s
-; CHECK-NEXT: addp v16.4s, v2.4s, v1.4s
-; CHECK-NEXT: sub v0.4s, v0.4s, v5.4s
-; CHECK-NEXT: sub v3.4s, v3.4s, v4.4s
-; CHECK-NEXT: sub v1.4s, v1.4s, v17.4s
-; CHECK-NEXT: sub v2.4s, v2.4s, v6.4s
-; CHECK-NEXT: zip2 v6.4s, v3.4s, v0.4s
-; CHECK-NEXT: ext v17.16b, v2.16b, v1.16b, #4
-; CHECK-NEXT: mov v1.s[3], v2.s[2]
+; CHECK-NEXT: ld1 { v6.s }[1], [x0]
+; CHECK-NEXT: usubl v0.8h, v0.8b, v3.8b
+; CHECK-NEXT: usubl v1.8h, v2.8b, v1.8b
+; CHECK-NEXT: usubl v2.8h, v4.8b, v5.8b
+; CHECK-NEXT: usubl v3.8h, v6.8b, v7.8b
+; CHECK-NEXT: shll v4.4s, v2.4h, #16
+; CHECK-NEXT: shll v5.4s, v3.4h, #16
+; CHECK-NEXT: shll2 v3.4s, v3.8h, #16
+; CHECK-NEXT: shll2 v2.4s, v2.8h, #16
+; CHECK-NEXT: saddw2 v3.4s, v3.4s, v0.8h
+; CHECK-NEXT: saddw v0.4s, v5.4s, v0.4h
+; CHECK-NEXT: saddw2 v2.4s, v2.4s, v1.8h
+; CHECK-NEXT: rev64 v17.4s, v3.4s
+; CHECK-NEXT: rev64 v6.4s, v0.4s
+; CHECK-NEXT: saddw v1.4s, v4.4s, v1.4h
+; CHECK-NEXT: rev64 v5.4s, v2.4s
+; CHECK-NEXT: addp v16.4s, v0.4s, v3.4s
+; CHECK-NEXT: rev64 v4.4s, v1.4s
+; CHECK-NEXT: sub v3.4s, v3.4s, v17.4s
+; CHECK-NEXT: sub v0.4s, v0.4s, v6.4s
+; CHECK-NEXT: addp v7.4s, v1.4s, v2.4s
+; CHECK-NEXT: ext v17.16b, v0.16b, v3.16b, #4
+; CHECK-NEXT: sub v2.4s, v2.4s, v5.4s
+; CHECK-NEXT: sub v1.4s, v1.4s, v4.4s
; CHECK-NEXT: uzp2 v5.4s, v7.4s, v16.4s
; CHECK-NEXT: ext v4.16b, v16.16b, v16.16b, #8
; CHECK-NEXT: uzp1 v16.4s, v7.4s, v16.4s
-; CHECK-NEXT: zip1 v0.4s, v3.4s, v0.4s
-; CHECK-NEXT: mov v6.d[1], v1.d[1]
-; CHECK-NEXT: ext v1.16b, v17.16b, v2.16b, #4
-; CHECK-NEXT: rev64 v3.4s, v5.4s
-; CHECK-NEXT: uzp1 v2.4s, v7.4s, v4.4s
-; CHECK-NEXT: rev64 v5.4s, v16.4s
+; CHECK-NEXT: zip2 v6.4s, v1.4s, v2.4s
+; CHECK-NEXT: mov v3.s[3], v0.s[2]
+; CHECK-NEXT: zip1 v1.4s, v1.4s, v2.4s
+; CHECK-NEXT: ext v0.16b, v17.16b, v0.16b, #4
+; CHECK-NEXT: rev64 v2.4s, v5.4s
+; CHECK-NEXT: uzp1 v5.4s, v7.4s, v4.4s
+; CHECK-NEXT: rev64 v16.4s, v16.4s
; CHECK-NEXT: uzp2 v4.4s, v7.4s, v4.4s
-; CHECK-NEXT: mov v0.d[1], v1.d[1]
-; CHECK-NEXT: add v1.4s, v3.4s, v5.4s
-; CHECK-NEXT: sub v2.4s, v2.4s, v4.4s
-; CHECK-NEXT: add v3.4s, v6.4s, v0.4s
-; CHECK-NEXT: sub v0.4s, v0.4s, v6.4s
-; CHECK-NEXT: zip1 v4.4s, v1.4s, v3.4s
-; CHECK-NEXT: uzp2 v5.4s, v1.4s, v3.4s
-; CHECK-NEXT: zip1 v6.4s, v2.4s, v0.4s
-; CHECK-NEXT: zip2 v7.4s, v1.4s, v3.4s
-; CHECK-NEXT: trn2 v4.4s, v1.4s, v4.4s
-; CHECK-NEXT: uzp2 v5.4s, v5.4s, v1.4s
-; CHECK-NEXT: ext v16.16b, v2.16b, v6.16b, #8
-; CHECK-NEXT: zip2 v17.4s, v2.4s, v0.4s
-; CHECK-NEXT: mov v1.s[1], v3.s[1]
-; CHECK-NEXT: mov v2.s[3], v0.s[2]
-; CHECK-NEXT: mov v4.d[1], v16.d[1]
-; CHECK-NEXT: mov v5.d[1], v17.d[1]
-; CHECK-NEXT: mov v1.d[1], v6.d[1]
-; CHECK-NEXT: mov v7.d[1], v2.d[1]
-; CHECK-NEXT: add v0.4s, v4.4s, v1.4s
-; CHECK-NEXT: add v2.4s, v5.4s, v7.4s
-; CHECK-NEXT: ext v3.16b, v0.16b, v0.16b, #4
-; CHECK-NEXT: sub v1.4s, v1.4s, v4.4s
-; CHECK-NEXT: ext v4.16b, v2.16b, v2.16b, #4
-; CHECK-NEXT: sub v5.4s, v7.4s, v5.4s
-; CHECK-NEXT: ext v6.16b, v3.16b, v1.16b, #8
-; CHECK-NEXT: zip1 v7.4s, v2.4s, v5.4s
-; CHECK-NEXT: ext v17.16b, v4.16b, v5.16b, #8
-; CHECK-NEXT: zip2 v16.4s, v2.4s, v5.4s
-; CHECK-NEXT: ext v3.16b, v6.16b, v3.16b, #4
-; CHECK-NEXT: zip2 v6.4s, v1.4s, v0.4s
-; CHECK-NEXT: zip2 v2.4s, v5.4s, v2.4s
-; CHECK-NEXT: ext v4.16b, v17.16b, v4.16b, #4
-; CHECK-NEXT: zip2 v5.4s, v0.4s, v1.4s
-; CHECK-NEXT: zip1 v0.4s, v0.4s, v1.4s
-; CHECK-NEXT: add v1.4s, v6.4s, v2.4s
-; CHECK-NEXT: add v2.4s, v3.4s, v4.4s
-; CHECK-NEXT: sub v3.4s, v16.4s, v5.4s
-; CHECK-NEXT: sub v0.4s, v7.4s, v0.4s
-; CHECK-NEXT: movi v4.8h, #1
+; CHECK-NEXT: mov v6.d[1], v3.d[1]
+; CHECK-NEXT: mov v1.d[1], v0.d[1]
+; CHECK-NEXT: add v0.4s, v2.4s, v16.4s
+; CHECK-NEXT: sub v2.4s, v5.4s, v4.4s
+; CHECK-NEXT: sub v3.4s, v1.4s, v6.4s
+; CHECK-NEXT: add v1.4s, v6.4s, v1.4s
+; CHECK-NEXT: zip1 v4.4s, v2.4s, v3.4s
+; CHECK-NEXT: zip1 v5.4s, v0.4s, v1.4s
+; CHECK-NEXT: uzp2 v6.4s, v0.4s, v1.4s
+; CHECK-NEXT: zip2 v7.4s, v2.4s, v3.4s
+; CHECK-NEXT: zip2 v16.4s, v0.4s, v1.4s
+; CHECK-NEXT: ext v17.16b, v2.16b, v4.16b, #8
+; CHECK-NEXT: uzp2 v6.4s, v6.4s, v0.4s
+; CHECK-NEXT: mov v2.s[3], v3.s[2]
+; CHECK-NEXT: trn2 v3.4s, v0.4s, v5.4s
+; CHECK-NEXT: mov v0.s[1], v1.s[1]
+; CHECK-NEXT: mov v6.d[1], v7.d[1]
+; CHECK-NEXT: mov v16.d[1], v2.d[1]
+; CHECK-NEXT: mov v3.d[1], v17.d[1]
+; CHECK-NEXT: mov v0.d[1], v4.d[1]
+; CHECK-NEXT: add v1.4s, v6.4s, v16.4s
+; CHECK-NEXT: sub v2.4s, v16.4s, v6.4s
+; CHECK-NEXT: add v7.4s, v3.4s, v0.4s
+; CHECK-NEXT: ext v6.16b, v1.16b, v1.16b, #4
+; CHECK-NEXT: sub v0.4s, v0.4s, v3.4s
+; CHECK-NEXT: ext v3.16b, v7.16b, v7.16b, #4
+; CHECK-NEXT: zip1 v4.4s, v1.4s, v2.4s
+; CHECK-NEXT: zip2 v5.4s, v1.4s, v2.4s
+; CHECK-NEXT: zip2 v1.4s, v2.4s, v1.4s
+; CHECK-NEXT: zip2 v16.4s, v0.4s, v7.4s
+; CHECK-NEXT: zip1 v17.4s, v7.4s, v0.4s
+; CHECK-NEXT: zip2 v7.4s, v7.4s, v0.4s
+; CHECK-NEXT: ext v2.16b, v6.16b, v2.16b, #8
+; CHECK-NEXT: ext v0.16b, v3.16b, v0.16b, #8
+; CHECK-NEXT: add v1.4s, v16.4s, v1.4s
+; CHECK-NEXT: movi v16.8h, #1
+; CHECK-NEXT: ext v2.16b, v2.16b, v6.16b, #4
+; CHECK-NEXT: ext v0.16b, v0.16b, v3.16b, #4
+; CHECK-NEXT: sub v3.4s, v5.4s, v7.4s
+; CHECK-NEXT: sub v4.4s, v4.4s, v17.4s
+; CHECK-NEXT: ushr v5.4s, v1.4s, #15
+; CHECK-NEXT: add v0.4s, v0.4s, v2.4s
+; CHECK-NEXT: ushr v6.4s, v3.4s, #15
; CHECK-NEXT: movi v17.2d, #0x00ffff0000ffff
-; CHECK-NEXT: ushr v5.4s, v0.4s, #15
-; CHECK-NEXT: ushr v6.4s, v1.4s, #15
-; CHECK-NEXT: ushr v7.4s, v2.4s, #15
-; CHECK-NEXT: ushr v16.4s, v3.4s, #15
-; CHECK-NEXT: and v6.16b, v6.16b, v4.16b
-; CHECK-NEXT: and v16.16b, v16.16b, v4.16b
-; CHECK-NEXT: and v7.16b, v7.16b, v4.16b
-; CHECK-NEXT: and v4.16b, v5.16b, v4.16b
-; CHECK-NEXT: mul v5.4s, v6.4s, v17.4s
-; CHECK-NEXT: mul v6.4s, v16.4s, v17.4s
-; CHECK-NEXT: mul v4.4s, v4.4s, v17.4s
+; CHECK-NEXT: and v2.16b, v5.16b, v16.16b
+; CHECK-NEXT: ushr v5.4s, v4.4s, #15
+; CHECK-NEXT: ushr v7.4s, v0.4s, #15
+; CHECK-NEXT: and v6.16b, v6.16b, v16.16b
+; CHECK-NEXT: and v7.16b, v7.16b, v16.16b
+; CHECK-NEXT: and v5.16b, v5.16b, v16.16b
+; CHECK-NEXT: mul v2.4s, v2.4s, v17.4s
+; CHECK-NEXT: mul v6.4s, v6.4s, v17.4s
+; CHECK-NEXT: mul v5.4s, v5.4s, v17.4s
; CHECK-NEXT: mul v7.4s, v7.4s, v17.4s
-; CHECK-NEXT: add v1.4s, v5.4s, v1.4s
+; CHECK-NEXT: add v1.4s, v2.4s, v1.4s
; CHECK-NEXT: add v3.4s, v6.4s, v3.4s
-; CHECK-NEXT: add v0.4s, v4.4s, v0.4s
-; CHECK-NEXT: add v2.4s, v7.4s, v2.4s
-; CHECK-NEXT: eor v0.16b, v0.16b, v4.16b
-; CHECK-NEXT: eor v2.16b, v2.16b, v7.16b
+; CHECK-NEXT: add v4.4s, v5.4s, v4.4s
+; CHECK-NEXT: add v0.4s, v7.4s, v0.4s
+; CHECK-NEXT: eor v4.16b, v4.16b, v5.16b
+; CHECK-NEXT: eor v0.16b, v0.16b, v7.16b
; CHECK-NEXT: eor v3.16b, v3.16b, v6.16b
-; CHECK-NEXT: eor v1.16b, v1.16b, v5.16b
+; CHECK-NEXT: eor v1.16b, v1.16b, v2.16b
; CHECK-NEXT: add v1.4s, v1.4s, v3.4s
-; CHECK-NEXT: add v0.4s, v2.4s, v0.4s
+; CHECK-NEXT: add v0.4s, v0.4s, v4.4s
; CHECK-NEXT: add v0.4s, v0.4s, v1.4s
; CHECK-NEXT: addv s0, v0.4s
; CHECK-NEXT: fmov w8, s0
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