From b7603cb128afd9d59335dafffb69649f7bdd472a Mon Sep 17 00:00:00 2001
From: David Green <david.green@arm.com>
Date: Thu, 20 Aug 2020 12:24:27 +0100
Subject: [PATCH] [ARM] Regenerate mve-vabd.ll test. NFC

---
 llvm/test/CodeGen/Thumb2/mve-vabd.ll | 178 +++++++++++++++++++++++++++--------
 1 file changed, 141 insertions(+), 37 deletions(-)

diff --git a/llvm/test/CodeGen/Thumb2/mve-vabd.ll b/llvm/test/CodeGen/Thumb2/mve-vabd.ll
index 3bbf2fc..c024fa43 100644
--- a/llvm/test/CodeGen/Thumb2/mve-vabd.ll
+++ b/llvm/test/CodeGen/Thumb2/mve-vabd.ll
@@ -3,28 +3,51 @@
 ; RUN: llc -mtriple=thumbv8.1m.main-arm-none-eabi -mattr=+mve.fp %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-MVEFP
 
 define arm_aapcs_vfpcc void @vabd_v4f32(<4 x float> %x, <4 x float> %y, <4 x float>* %z) {
-; CHECK-MVE-LABEL: vabd_v4f32
+; CHECK-MVE-LABEL: vabd_v4f32:
 ; CHECK-MVE:       @ %bb.0: @ %entry
-; CHECK-MVE-NEXT:  .save {r4, r5, r6, r7, lr}
-; CHECK-MVE-NEXT:  push {r4, r5, r6, r7, lr}
-; CHECK-MVE-NEXT:  .pad #4
-; CHECK-MVE-NEXT:  sub sp, #4
-; CHECK-MVE-NEXT:  .vsave {d8, d9, d10, d11}
-; CHECK-MVE-NEXT:  vpush {d8, d9, d10, d11}
-; CHECK-MVE-NEXT:  vmov q4, q1
-; CHECK-MVE-NEXT:  vmov q5, q0
-; CHECK-MVE-NEXT:  mov r4, r0
-; CHECK-MVE-NEXT:  vmov r0, s20
-; CHECK-MVE-NEXT:  vmov r1, s16
-; CHECK-MVE-NEXT:  bl __aeabi_fsub
-; CHECK-MVE-NEXT:  mov r5, r0
-; CHECK-MVE-NEXT:  vmov r0, s21
-
-; CHECK-MVEFP-LABEL: vabd_v4f32
+; CHECK-MVE-NEXT:    .save {r4, r5, r6, r7, lr}
+; CHECK-MVE-NEXT:    push {r4, r5, r6, r7, lr}
+; CHECK-MVE-NEXT:    .pad #4
+; CHECK-MVE-NEXT:    sub sp, #4
+; CHECK-MVE-NEXT:    .vsave {d8, d9, d10, d11}
+; CHECK-MVE-NEXT:    vpush {d8, d9, d10, d11}
+; CHECK-MVE-NEXT:    vmov q4, q1
+; CHECK-MVE-NEXT:    vmov q5, q0
+; CHECK-MVE-NEXT:    mov r4, r0
+; CHECK-MVE-NEXT:    vmov r0, s20
+; CHECK-MVE-NEXT:    vmov r1, s16
+; CHECK-MVE-NEXT:    bl __aeabi_fsub
+; CHECK-MVE-NEXT:    mov r5, r0
+; CHECK-MVE-NEXT:    vmov r0, s21
+; CHECK-MVE-NEXT:    vmov r1, s17
+; CHECK-MVE-NEXT:    bl __aeabi_fsub
+; CHECK-MVE-NEXT:    mov r6, r0
+; CHECK-MVE-NEXT:    vmov r0, s22
+; CHECK-MVE-NEXT:    vmov r1, s18
+; CHECK-MVE-NEXT:    bl __aeabi_fsub
+; CHECK-MVE-NEXT:    mov r7, r0
+; CHECK-MVE-NEXT:    vmov r0, s23
+; CHECK-MVE-NEXT:    vmov r1, s19
+; CHECK-MVE-NEXT:    bl __aeabi_fsub
+; CHECK-MVE-NEXT:    bic r0, r0, #-2147483648
+; CHECK-MVE-NEXT:    vmov s3, r0
+; CHECK-MVE-NEXT:    bic r0, r7, #-2147483648
+; CHECK-MVE-NEXT:    vmov s2, r0
+; CHECK-MVE-NEXT:    bic r0, r6, #-2147483648
+; CHECK-MVE-NEXT:    vmov s1, r0
+; CHECK-MVE-NEXT:    bic r0, r5, #-2147483648
+; CHECK-MVE-NEXT:    vmov s0, r0
+; CHECK-MVE-NEXT:    vstrw.32 q0, [r4]
+; CHECK-MVE-NEXT:    vpop {d8, d9, d10, d11}
+; CHECK-MVE-NEXT:    add sp, #4
+; CHECK-MVE-NEXT:    pop {r4, r5, r6, r7, pc}
+;
+; CHECK-MVEFP-LABEL: vabd_v4f32:
 ; CHECK-MVEFP:       @ %bb.0: @ %entry
-; CHECK-MVEFP-NEXT:  vabd.f32 q0, q0, q1
-; CHECK-MVEFP-NEXT:  vstrw.32 q0, [r0]
-; CHECK-MVEFP-NEXT:  bx lr
+; CHECK-MVEFP-NEXT:    vabd.f32 q0, q0, q1
+; CHECK-MVEFP-NEXT:    vstrw.32 q0, [r0]
+; CHECK-MVEFP-NEXT:    bx lr
+
 entry:
   %0 = fsub <4 x float> %x, %y
   %1 = call <4 x float> @llvm.fabs.v4f32(<4 x float> %0)
@@ -33,25 +56,106 @@ entry:
 }
 
 define arm_aapcs_vfpcc void @vabd_v8f16(<8 x half> %x, <8 x half> %y, <8 x half>* %z) {
-; CHECK-MVE-LABEL: vabd_v8f16
+; CHECK-MVE-LABEL: vabd_v8f16:
 ; CHECK-MVE:       @ %bb.0: @ %entry
-; CHECK-MVE-NEXT:  .save {r4, r5, r6, lr}
-; CHECK-MVE-NEXT:  push {r4, r5, r6, lr}
-; CHECK-MVE-NEXT:  .vsave {d8, d9, d10, d11, d12, d13}
-; CHECK-MVE-NEXT:  vpush {d8, d9, d10, d11, d12, d13}
-; CHECK-MVE-NEXT:  mov r4, r0
-; CHECK-MVE-NEXT:  vmov.u16 r0, q1[1]
-; CHECK-MVE-NEXT:  vmov q5, q1
-; CHECK-MVE-NEXT:  vmov q4, q0
-; CHECK-MVE-NEXT:   bl __aeabi_h2f
-; CHECK-MVE-NEXT:  mov r5, r0
-; CHECK-MVE-NEXT:  vmov.u16 r0, q4[1]
-
-; CHECK-MVEFP-LABEL: vabd_v8f16
+; CHECK-MVE-NEXT:    .save {r4, r5, r6, lr}
+; CHECK-MVE-NEXT:    push {r4, r5, r6, lr}
+; CHECK-MVE-NEXT:    .vsave {d8, d9, d10, d11, d12, d13}
+; CHECK-MVE-NEXT:    vpush {d8, d9, d10, d11, d12, d13}
+; CHECK-MVE-NEXT:    mov r4, r0
+; CHECK-MVE-NEXT:    vmov.u16 r0, q1[1]
+; CHECK-MVE-NEXT:    vmov q5, q1
+; CHECK-MVE-NEXT:    vmov q4, q0
+; CHECK-MVE-NEXT:    bl __aeabi_h2f
+; CHECK-MVE-NEXT:    mov r5, r0
+; CHECK-MVE-NEXT:    vmov.u16 r0, q4[1]
+; CHECK-MVE-NEXT:    bl __aeabi_h2f
+; CHECK-MVE-NEXT:    mov r1, r5
+; CHECK-MVE-NEXT:    bl __aeabi_fsub
+; CHECK-MVE-NEXT:    mov r5, r0
+; CHECK-MVE-NEXT:    vmov.u16 r0, q5[0]
+; CHECK-MVE-NEXT:    bl __aeabi_h2f
+; CHECK-MVE-NEXT:    mov r6, r0
+; CHECK-MVE-NEXT:    vmov.u16 r0, q4[0]
+; CHECK-MVE-NEXT:    bl __aeabi_h2f
+; CHECK-MVE-NEXT:    mov r1, r6
+; CHECK-MVE-NEXT:    bl __aeabi_fsub
+; CHECK-MVE-NEXT:    bic r0, r0, #-2147483648
+; CHECK-MVE-NEXT:    bl __aeabi_f2h
+; CHECK-MVE-NEXT:    vmov.16 q6[0], r0
+; CHECK-MVE-NEXT:    bic r0, r5, #-2147483648
+; CHECK-MVE-NEXT:    bl __aeabi_f2h
+; CHECK-MVE-NEXT:    vmov.16 q6[1], r0
+; CHECK-MVE-NEXT:    vmov.u16 r0, q5[2]
+; CHECK-MVE-NEXT:    bl __aeabi_h2f
+; CHECK-MVE-NEXT:    mov r5, r0
+; CHECK-MVE-NEXT:    vmov.u16 r0, q4[2]
+; CHECK-MVE-NEXT:    bl __aeabi_h2f
+; CHECK-MVE-NEXT:    mov r1, r5
+; CHECK-MVE-NEXT:    bl __aeabi_fsub
+; CHECK-MVE-NEXT:    bic r0, r0, #-2147483648
+; CHECK-MVE-NEXT:    bl __aeabi_f2h
+; CHECK-MVE-NEXT:    vmov.16 q6[2], r0
+; CHECK-MVE-NEXT:    vmov.u16 r0, q5[3]
+; CHECK-MVE-NEXT:    bl __aeabi_h2f
+; CHECK-MVE-NEXT:    mov r5, r0
+; CHECK-MVE-NEXT:    vmov.u16 r0, q4[3]
+; CHECK-MVE-NEXT:    bl __aeabi_h2f
+; CHECK-MVE-NEXT:    mov r1, r5
+; CHECK-MVE-NEXT:    bl __aeabi_fsub
+; CHECK-MVE-NEXT:    bic r0, r0, #-2147483648
+; CHECK-MVE-NEXT:    bl __aeabi_f2h
+; CHECK-MVE-NEXT:    vmov.16 q6[3], r0
+; CHECK-MVE-NEXT:    vmov.u16 r0, q5[4]
+; CHECK-MVE-NEXT:    bl __aeabi_h2f
+; CHECK-MVE-NEXT:    mov r5, r0
+; CHECK-MVE-NEXT:    vmov.u16 r0, q4[4]
+; CHECK-MVE-NEXT:    bl __aeabi_h2f
+; CHECK-MVE-NEXT:    mov r1, r5
+; CHECK-MVE-NEXT:    bl __aeabi_fsub
+; CHECK-MVE-NEXT:    bic r0, r0, #-2147483648
+; CHECK-MVE-NEXT:    bl __aeabi_f2h
+; CHECK-MVE-NEXT:    vmov.16 q6[4], r0
+; CHECK-MVE-NEXT:    vmov.u16 r0, q5[5]
+; CHECK-MVE-NEXT:    bl __aeabi_h2f
+; CHECK-MVE-NEXT:    mov r5, r0
+; CHECK-MVE-NEXT:    vmov.u16 r0, q4[5]
+; CHECK-MVE-NEXT:    bl __aeabi_h2f
+; CHECK-MVE-NEXT:    mov r1, r5
+; CHECK-MVE-NEXT:    bl __aeabi_fsub
+; CHECK-MVE-NEXT:    bic r0, r0, #-2147483648
+; CHECK-MVE-NEXT:    bl __aeabi_f2h
+; CHECK-MVE-NEXT:    vmov.16 q6[5], r0
+; CHECK-MVE-NEXT:    vmov.u16 r0, q5[6]
+; CHECK-MVE-NEXT:    bl __aeabi_h2f
+; CHECK-MVE-NEXT:    mov r5, r0
+; CHECK-MVE-NEXT:    vmov.u16 r0, q4[6]
+; CHECK-MVE-NEXT:    bl __aeabi_h2f
+; CHECK-MVE-NEXT:    mov r1, r5
+; CHECK-MVE-NEXT:    bl __aeabi_fsub
+; CHECK-MVE-NEXT:    bic r0, r0, #-2147483648
+; CHECK-MVE-NEXT:    bl __aeabi_f2h
+; CHECK-MVE-NEXT:    vmov.16 q6[6], r0
+; CHECK-MVE-NEXT:    vmov.u16 r0, q5[7]
+; CHECK-MVE-NEXT:    bl __aeabi_h2f
+; CHECK-MVE-NEXT:    mov r5, r0
+; CHECK-MVE-NEXT:    vmov.u16 r0, q4[7]
+; CHECK-MVE-NEXT:    bl __aeabi_h2f
+; CHECK-MVE-NEXT:    mov r1, r5
+; CHECK-MVE-NEXT:    bl __aeabi_fsub
+; CHECK-MVE-NEXT:    bic r0, r0, #-2147483648
+; CHECK-MVE-NEXT:    bl __aeabi_f2h
+; CHECK-MVE-NEXT:    vmov.16 q6[7], r0
+; CHECK-MVE-NEXT:    vstrw.32 q6, [r4]
+; CHECK-MVE-NEXT:    vpop {d8, d9, d10, d11, d12, d13}
+; CHECK-MVE-NEXT:    pop {r4, r5, r6, pc}
+;
+; CHECK-MVEFP-LABEL: vabd_v8f16:
 ; CHECK-MVEFP:       @ %bb.0: @ %entry
-; CHECK-MVEFP-NEXT:  vabd.f16 q0, q0, q1
-; CHECK-MVEFP-NEXT:  vstrw.32 q0, [r0]
-; CHECK-MVEFP-NEXT:  bx lr
+; CHECK-MVEFP-NEXT:    vabd.f16 q0, q0, q1
+; CHECK-MVEFP-NEXT:    vstrw.32 q0, [r0]
+; CHECK-MVEFP-NEXT:    bx lr
+
 entry:
   %0 = fsub <8 x half> %x, %y
   %1 = call <8 x half> @llvm.fabs.v8f16(<8 x half> %0)
-- 
2.7.4