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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -mtriple=thumbv8.1m.main-none-none-eabi -mattr=+mve %s -o - | FileCheck %s3 4; This test was getting the offset of a store's pointer info incorrect, leading to the5; incorrect aliasing info an the store moving past a dependant load.6 7define arm_aapcs_vfpcc double @zero(double %a, double %b, double %c) {8; CHECK-LABEL: zero:9; CHECK: @ %bb.0: @ %entry10; CHECK-NEXT: .save {r4, lr}11; CHECK-NEXT: push {r4, lr}12; CHECK-NEXT: .vsave {d8, d9}13; CHECK-NEXT: vpush {d8, d9}14; CHECK-NEXT: .pad #815; CHECK-NEXT: sub sp, #816; CHECK-NEXT: vmov.f32 s16, s217; CHECK-NEXT: vmov.f32 s18, s018; CHECK-NEXT: vmov.f32 s17, s319; CHECK-NEXT: vmov.f32 s19, s120; CHECK-NEXT: bl sqrt21; CHECK-NEXT: vmov r2, r3, d822; CHECK-NEXT: vmov r0, r1, d023; CHECK-NEXT: bl __aeabi_dadd24; CHECK-NEXT: str r1, [sp, #4]25; CHECK-NEXT: mov r4, r026; CHECK-NEXT: ldrb.w r0, [sp, #7]27; CHECK-NEXT: eor r0, r0, #12828; CHECK-NEXT: strb.w r0, [sp, #7]29; CHECK-NEXT: vmov r0, r1, d930; CHECK-NEXT: mov r2, r031; CHECK-NEXT: mov r3, r132; CHECK-NEXT: bl __aeabi_dadd33; CHECK-NEXT: mov r3, r134; CHECK-NEXT: ldr r1, [sp, #4]35; CHECK-NEXT: mov r2, r036; CHECK-NEXT: mov r0, r437; CHECK-NEXT: bl __aeabi_ddiv38; CHECK-NEXT: vmov d0, r0, r139; CHECK-NEXT: add sp, #840; CHECK-NEXT: vpop {d8, d9}41; CHECK-NEXT: pop {r4, pc}42entry:43 %call = tail call nnan nsz arm_aapcs_vfpcc double @sqrt(double %a)44 %0 = fadd nnan nsz double %call, %b45 %sub3 = fneg nnan nsz double %046 %mul4 = fmul nnan nsz double %a, 2.000000e+0047 %div = fdiv nnan nsz double %sub3, %mul448 ret double %div49}50 51declare arm_aapcs_vfpcc double @sqrt(double)52