28 lines
1007 B
LLVM
28 lines
1007 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s | FileCheck %s
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target triple = "aarch64-unknown-linux-gnu"
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define void @st1d_fixed(<8 x double>* %ptr) #0 {
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; CHECK-LABEL: st1d_fixed:
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; CHECK: // %bb.0:
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; CHECK-NEXT: sub sp, sp, #16
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; CHECK-NEXT: add x8, sp, #8
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; CHECK-NEXT: ptrue p0.d
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; CHECK-NEXT: ld2d { z0.d, z1.d }, p0/z, [x8]
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; CHECK-NEXT: mov x8, #4
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; CHECK-NEXT: mov z0.d, #0 // =0x0
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; CHECK-NEXT: st1d { z0.d }, p0, [x0]
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; CHECK-NEXT: st1d { z0.d }, p0, [x0, x8, lsl #3]
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; CHECK-NEXT: add sp, sp, #16
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; CHECK-NEXT: ret
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%alloc = alloca [16 x double], i32 0
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%bc = bitcast [16 x double]* %alloc to <8 x double>*
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%load = load <8 x double>, <8 x double>* %bc
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%strided.vec = shufflevector <8 x double> %load, <8 x double> poison, <4 x i32> <i32 0, i32 2, i32 4, i32 6>
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store <8 x double> zeroinitializer, <8 x double>* %ptr
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ret void
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}
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attributes #0 = { "target-features"="+sve" vscale_range(2,2) nounwind }
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