73 lines
2.5 KiB
LLVM
73 lines
2.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mattr=+sve < %s | FileCheck %s
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target triple = "aarch64-unknown-linux-gnu"
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;
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; Masked Store
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;
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define void @masked_store_v16i8(ptr %dst, <16 x i1> %mask) {
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; CHECK-LABEL: masked_store_v16i8:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ptrue p0.b, vl16
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; CHECK-NEXT: shl v0.16b, v0.16b, #7
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; CHECK-NEXT: movi v1.2d, #0000000000000000
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; CHECK-NEXT: cmlt v0.16b, v0.16b, #0
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; CHECK-NEXT: cmpne p0.b, p0/z, z0.b, #0
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; CHECK-NEXT: st1b { z1.b }, p0, [x0]
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; CHECK-NEXT: ret
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call void @llvm.masked.store.v16i8(<16 x i8> zeroinitializer, ptr %dst, i32 8, <16 x i1> %mask)
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ret void
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}
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define void @masked_store_v8f16(ptr %dst, <8 x i1> %mask) {
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; CHECK-LABEL: masked_store_v8f16:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ushll v0.8h, v0.8b, #0
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; CHECK-NEXT: ptrue p0.h, vl8
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; CHECK-NEXT: movi v1.2d, #0000000000000000
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; CHECK-NEXT: shl v0.8h, v0.8h, #15
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; CHECK-NEXT: cmlt v0.8h, v0.8h, #0
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; CHECK-NEXT: cmpne p0.h, p0/z, z0.h, #0
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; CHECK-NEXT: st1h { z1.h }, p0, [x0]
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; CHECK-NEXT: ret
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call void @llvm.masked.store.v8f16(<8 x half> zeroinitializer, ptr %dst, i32 8, <8 x i1> %mask)
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ret void
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}
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define void @masked_store_v4f32(ptr %dst, <4 x i1> %mask) {
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; CHECK-LABEL: masked_store_v4f32:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ushll v0.4s, v0.4h, #0
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; CHECK-NEXT: ptrue p0.s, vl4
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; CHECK-NEXT: movi v1.2d, #0000000000000000
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; CHECK-NEXT: shl v0.4s, v0.4s, #31
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; CHECK-NEXT: cmlt v0.4s, v0.4s, #0
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; CHECK-NEXT: cmpne p0.s, p0/z, z0.s, #0
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; CHECK-NEXT: st1w { z1.s }, p0, [x0]
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; CHECK-NEXT: ret
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call void @llvm.masked.store.v4f32(<4 x float> zeroinitializer, ptr %dst, i32 8, <4 x i1> %mask)
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ret void
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}
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define void @masked_store_v2f64(ptr %dst, <2 x i1> %mask) {
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; CHECK-LABEL: masked_store_v2f64:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ushll v0.2d, v0.2s, #0
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; CHECK-NEXT: ptrue p0.d, vl2
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; CHECK-NEXT: movi v1.2d, #0000000000000000
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; CHECK-NEXT: shl v0.2d, v0.2d, #63
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; CHECK-NEXT: cmlt v0.2d, v0.2d, #0
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; CHECK-NEXT: cmpne p0.d, p0/z, z0.d, #0
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; CHECK-NEXT: st1d { z1.d }, p0, [x0]
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; CHECK-NEXT: ret
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call void @llvm.masked.store.v2f64(<2 x double> zeroinitializer, ptr %dst, i32 8, <2 x i1> %mask)
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ret void
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}
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declare void @llvm.masked.store.v16i8(<16 x i8>, ptr, i32, <16 x i1>)
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declare void @llvm.masked.store.v8f16(<8 x half>, ptr, i32, <8 x i1>)
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declare void @llvm.masked.store.v4f32(<4 x float>, ptr, i32, <4 x i1>)
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declare void @llvm.masked.store.v2f64(<2 x double>, ptr, i32, <2 x i1>)
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