19 lines
1.2 KiB
LLVM
19 lines
1.2 KiB
LLVM
; RUN: llc -march=hexagon < %s | FileCheck %s
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; Check that we generate a proper vinsert instruction for f16 types.
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; CHECK: vinsert
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target datalayout = "e-m:e-p:32:32:32-a:0-n16:32-i64:64:64-i32:32:32-i16:16:16-i1:8:8-f32:32:32-f64:64:64-v32:32:32-v64:64:64-v512:512:512-v1024:1024:1024-v2048:2048:2048"
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target triple = "hexagon"
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define half* @fred(half* %v0) local_unnamed_addr #0 {
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b0:
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%t1 = bitcast half* %v0 to <64 x half>*
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%v1 = load <64 x half>, <64 x half>* %t1, align 2
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%v2 = insertelement <64 x half> %v1, half 0xH4170, i32 17
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store <64 x half> %v2, <64 x half>* %t1, align 2
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%t2 = bitcast <64 x half>* %t1 to half*
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ret half* %t2
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}
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attributes #0 = { norecurse nounwind "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="hexagonv69" "target-features"="+hvx-length128b,+hvxv69,+v69,+hvx-qfloat,-long-calls" "unsafe-fp-math"="false" "use-soft-float"="false" }
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