forked from OSchip/llvm-project
38 lines
1.8 KiB
LLVM
38 lines
1.8 KiB
LLVM
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; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve -aarch64-sve-vector-bits-min=512 -o - -asm-verbose=0 < %s | FileCheck %s
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; CHECK-LABEL: vls_sve_and_64xi8:
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; CHECK-NEXT: adrp x[[ONE:[0-9]+]], .LCPI0_0
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; CHECK-NEXT: ptrue p0.b, vl64
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; CHECK-NEXT: add x[[TWO:[0-9]+]], x[[ONE]], :lo12:.LCPI0_0
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; CHECK-NEXT: ld1b { z0.b }, p0/z, [x0]
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; CHECK-NEXT: ld1b { z1.b }, p0/z, [x[[TWO]]]
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; CHECK-NEXT: and z0.d, z0.d, z1.d
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; CHECK-NEXT: st1b { z0.b }, p0, [x1]
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; CHECK-NEXT: ret
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define void @vls_sve_and_64xi8(<64 x i8>* %ap, <64 x i8>* %out) nounwind {
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%a = load <64 x i8>, <64 x i8>* %ap
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%b = and <64 x i8> %a, <i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255,
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i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255,
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i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255,
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i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255>
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store <64 x i8> %b, <64 x i8>* %out
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ret void
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}
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; CHECK-LABEL: vls_sve_and_16xi8:
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; CHECK-NEXT: bic v0.8h, #255
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; CHECK-NEXT: ret
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define <16 x i8> @vls_sve_and_16xi8(<16 x i8> %b, <16 x i8>* %out) nounwind {
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%c = and <16 x i8> %b, <i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255>
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ret <16 x i8> %c
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}
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; CHECK-LABEL: vls_sve_and_8xi8:
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; CHECK-NEXT: bic v0.4h, #255
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; CHECK-NEXT: ret
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define <8 x i8> @vls_sve_and_8xi8(<8 x i8> %b, <8 x i8>* %out) nounwind {
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%c = and <8 x i8> %b, <i8 0, i8 255, i8 0, i8 255, i8 0, i8 255, i8 0, i8 255>
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ret <8 x i8> %c
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}
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