122 lines
3.7 KiB
LLVM
122 lines
3.7 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -force-streaming-compatible-sve < %s | FileCheck %s
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target triple = "aarch64-unknown-linux-gnu"
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;
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; extractelement
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;
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define half @extractelement_v2f16(<2 x half> %op1) #0 {
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; CHECK-LABEL: extractelement_v2f16:
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; CHECK: // %bb.0:
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; CHECK-NEXT: // kill: def $d0 killed $d0 def $z0
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; CHECK-NEXT: mov z0.h, z0.h[1]
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; CHECK-NEXT: // kill: def $h0 killed $h0 killed $z0
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; CHECK-NEXT: ret
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%r = extractelement <2 x half> %op1, i64 1
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ret half %r
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}
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define half @extractelement_v4f16(<4 x half> %op1) #0 {
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; CHECK-LABEL: extractelement_v4f16:
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; CHECK: // %bb.0:
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; CHECK-NEXT: // kill: def $d0 killed $d0 def $z0
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; CHECK-NEXT: mov z0.h, z0.h[3]
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; CHECK-NEXT: // kill: def $h0 killed $h0 killed $z0
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; CHECK-NEXT: ret
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%r = extractelement <4 x half> %op1, i64 3
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ret half %r
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}
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define half @extractelement_v8f16(<8 x half> %op1) #0 {
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; CHECK-LABEL: extractelement_v8f16:
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; CHECK: // %bb.0:
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; CHECK-NEXT: // kill: def $q0 killed $q0 def $z0
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; CHECK-NEXT: mov z0.h, z0.h[7]
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; CHECK-NEXT: // kill: def $h0 killed $h0 killed $z0
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; CHECK-NEXT: ret
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%r = extractelement <8 x half> %op1, i64 7
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ret half %r
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}
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define half @extractelement_v16f16(<16 x half>* %a) #0 {
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; CHECK-LABEL: extractelement_v16f16:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ldr q0, [x0, #16]
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; CHECK-NEXT: mov z0.h, z0.h[7]
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; CHECK-NEXT: // kill: def $h0 killed $h0 killed $z0
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; CHECK-NEXT: ret
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%op1 = load <16 x half>, <16 x half>* %a
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%r = extractelement <16 x half> %op1, i64 15
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ret half %r
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}
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define float @extractelement_v2f32(<2 x float> %op1) #0 {
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; CHECK-LABEL: extractelement_v2f32:
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; CHECK: // %bb.0:
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; CHECK-NEXT: // kill: def $d0 killed $d0 def $z0
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; CHECK-NEXT: mov z0.s, z0.s[1]
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; CHECK-NEXT: // kill: def $s0 killed $s0 killed $z0
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; CHECK-NEXT: ret
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%r = extractelement <2 x float> %op1, i64 1
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ret float %r
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}
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define float @extractelement_v4f32(<4 x float> %op1) #0 {
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; CHECK-LABEL: extractelement_v4f32:
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; CHECK: // %bb.0:
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; CHECK-NEXT: // kill: def $q0 killed $q0 def $z0
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; CHECK-NEXT: mov z0.s, z0.s[3]
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; CHECK-NEXT: // kill: def $s0 killed $s0 killed $z0
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; CHECK-NEXT: ret
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%r = extractelement <4 x float> %op1, i64 3
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ret float %r
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}
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define float @extractelement_v8f32(<8 x float>* %a) #0 {
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; CHECK-LABEL: extractelement_v8f32:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ldr q0, [x0, #16]
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; CHECK-NEXT: mov z0.s, z0.s[3]
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; CHECK-NEXT: // kill: def $s0 killed $s0 killed $z0
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; CHECK-NEXT: ret
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%op1 = load <8 x float>, <8 x float>* %a
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%r = extractelement <8 x float> %op1, i64 7
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ret float %r
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}
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define double @extractelement_v1f64(<1 x double> %op1) #0 {
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; CHECK-LABEL: extractelement_v1f64:
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; CHECK: // %bb.0:
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; CHECK-NEXT: // kill: def $d0 killed $d0 def $z0
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; CHECK-NEXT: // kill: def $d0 killed $d0 killed $z0
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; CHECK-NEXT: ret
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%r = extractelement <1 x double> %op1, i64 0
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ret double %r
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}
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define double @extractelement_v2f64(<2 x double> %op1) #0 {
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; CHECK-LABEL: extractelement_v2f64:
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; CHECK: // %bb.0:
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; CHECK-NEXT: // kill: def $q0 killed $q0 def $z0
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; CHECK-NEXT: mov z0.d, z0.d[1]
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; CHECK-NEXT: // kill: def $d0 killed $d0 killed $z0
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; CHECK-NEXT: ret
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%r = extractelement <2 x double> %op1, i64 1
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ret double %r
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}
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define double @extractelement_v4f64(<4 x double>* %a) #0 {
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; CHECK-LABEL: extractelement_v4f64:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ldr q0, [x0, #16]
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; CHECK-NEXT: mov z0.d, z0.d[1]
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; CHECK-NEXT: // kill: def $d0 killed $d0 killed $z0
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; CHECK-NEXT: ret
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%op1 = load <4 x double>, <4 x double>* %a
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%r = extractelement <4 x double> %op1, i64 3
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ret double %r
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}
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attributes #0 = { "target-features"="+sve" }
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