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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s | FileCheck %s3 4target triple = "aarch64-unknown-linux-gnu"5 6declare void @def(ptr)7 8define void @st1d_fixed(ptr %ptr) #0 {9; CHECK-LABEL: st1d_fixed:10; CHECK: // %bb.0:11; CHECK-NEXT: sub sp, sp, #16012; CHECK-NEXT: stp x20, x19, [sp, #144] // 16-byte Folded Spill13; CHECK-NEXT: mov x19, x014; CHECK-NEXT: mov x0, sp15; CHECK-NEXT: str x30, [sp, #128] // 8-byte Spill16; CHECK-NEXT: mov x20, sp17; CHECK-NEXT: bl def18; CHECK-NEXT: ptrue p0.d19; CHECK-NEXT: ld2d { z0.d, z1.d }, p0/z, [x20]20; CHECK-NEXT: ldr x30, [sp, #128] // 8-byte Reload21; CHECK-NEXT: str z0, [x19]22; CHECK-NEXT: ldp x20, x19, [sp, #144] // 16-byte Folded Reload23; CHECK-NEXT: add sp, sp, #16024; CHECK-NEXT: ret25 %alloc = alloca [16 x double]26 call void @def(ptr %alloc)27 %load = load <8 x double>, ptr %alloc28 %strided.vec = shufflevector <8 x double> %load, <8 x double> poison, <4 x i32> <i32 0, i32 2, i32 4, i32 6>29 store <4 x double> %strided.vec, ptr %ptr30 ret void31}32 33attributes #0 = { "target-features"="+sve" vscale_range(2,2) nounwind }34