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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 52; RUN: llc %s -o - | FileCheck %s --check-prefix=CHECK3target datalayout = "e-m:o-p:32:32-Fi8-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32"4target triple = "thumbv7-apple-darwin"5 6; This test checks that even with NEON register induced stack re-alignment, and7; with the frame-pointer=non-leaf option, that we still save fp aka r7 in the8; prolog as required.9 10define fastcc i32 @test_save_fp() #0 {11; CHECK-LABEL: test_save_fp:12; CHECK: @ %bb.0:13; CHECK-NEXT: push {r4, r7, lr}14; CHECK-NEXT: add r7, sp, #415; CHECK-NEXT: sub.w r4, sp, #6416; CHECK-NEXT: bfc r4, #0, #417; CHECK-NEXT: mov sp, r418; CHECK-NEXT: vst1.64 {d8, d9, d10, d11}, [r4:128]!19; CHECK-NEXT: movs r0, #020; CHECK-NEXT: vst1.64 {d12, d13, d14, d15}, [r4:128]21; CHECK-NEXT: mov r4, sp22; CHECK-NEXT: @ InlineAsm Start23; CHECK-NEXT: vld1.16 {d0, d1, d2, d3}, [r0]24; CHECK-NEXT: vld1.16 {d4, d5, d6, d7}, [r0]25; CHECK-NEXT: vabdl.s16 q4, d0, d426; CHECK-EMPTY:27; CHECK-NEXT: @ InlineAsm End28; CHECK-NEXT: vld1.64 {d8, d9, d10, d11}, [r4:128]!29; CHECK-NEXT: vld1.64 {d12, d13, d14, d15}, [r4:128]30; CHECK-NEXT: subs r4, r7, #431; CHECK-NEXT: mov sp, r432; CHECK-NEXT: pop {r4, r7, pc}33 tail call void asm sideeffect "vld1.i16 {q0,q1}, [$0]\0Avld1.i16 {q2,q3}, [$1]\0Avabdl.s16 q4, d0, d4\0A", "r,r,r,~{q0},~{q1},~{q2},~{q3},~{q4},~{q5},~{q6},~{q7},~{memory}"(ptr null, ptr null, ptr null)34 ret i32 035}36 37attributes #0 = { "frame-pointer"="non-leaf" }38