38 lines
1.5 KiB
LLVM
38 lines
1.5 KiB
LLVM
; RUN: llc -mtriple=aarch64-linux-unknown -mattr=+sve -o - < %s | FileCheck %s
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define <vscale x 16 x i8> @vselect_cmp_ne(<vscale x 16 x i8> %a, <vscale x 16 x i8> %b, <vscale x 16 x i8> %c) {
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; CHECK-LABEL: vselect_cmp_ne
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; CHECK: // %bb.0:
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; CHECK-NEXT: ptrue p0.b
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; CHECK-NEXT: cmpne p0.b, p0/z, z0.b, z1.b
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; CHECK-NEXT: sel z0.b, p0, z1.b, z2.b
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; CHECK-NEXT: ret
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%cmp = icmp ne <vscale x 16 x i8> %a, %b
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%d = select <vscale x 16 x i1> %cmp, <vscale x 16 x i8> %b, <vscale x 16 x i8> %c
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ret <vscale x 16 x i8> %d
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}
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define <vscale x 16 x i8> @vselect_cmp_sgt(<vscale x 16 x i8> %a, <vscale x 16 x i8> %b, <vscale x 16 x i8> %c) {
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; CHECK-LABEL: vselect_cmp_sgt
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; CHECK: // %bb.0:
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; CHECK-NEXT: ptrue p0.b
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; CHECK-NEXT: cmpgt p0.b, p0/z, z0.b, z1.b
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; CHECK-NEXT: sel z0.b, p0, z1.b, z2.b
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; CHECK-NEXT: ret
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%cmp = icmp sgt <vscale x 16 x i8> %a, %b
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%d = select <vscale x 16 x i1> %cmp, <vscale x 16 x i8> %b, <vscale x 16 x i8> %c
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ret <vscale x 16 x i8> %d
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}
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define <vscale x 16 x i8> @vselect_cmp_ugt(<vscale x 16 x i8> %a, <vscale x 16 x i8> %b, <vscale x 16 x i8> %c) {
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; CHECK-LABEL: vselect_cmp_ugt
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; CHECK: // %bb.0:
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; CHECK-NEXT: ptrue p0.b
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; CHECK-NEXT: cmphi p0.b, p0/z, z0.b, z1.b
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; CHECK-NEXT: sel z0.b, p0, z1.b, z2.b
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; CHECK-NEXT: ret
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%cmp = icmp ugt <vscale x 16 x i8> %a, %b
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%d = select <vscale x 16 x i1> %cmp, <vscale x 16 x i8> %b, <vscale x 16 x i8> %c
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ret <vscale x 16 x i8> %d
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}
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