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bf558a376a
It turns out that on some targets we generate a call to initialize a SIMD vector from a Builtin.Vec, even though everything is transparent, so the checks for the return using a specific value were too fragile. rdar://153260158
34 lines
1.3 KiB
Swift
34 lines
1.3 KiB
Swift
//===--- SIMDMaskInitializers.swift.gyb -------------------*- swift -*-===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2025 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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// RUN: %empty-directory(%t)
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// RUN: %gyb %s -o %t/SIMDMaskInitializers.swift
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// RUN: %target-swift-frontend -primary-file %t/SIMDMaskInitializers.swift -emit-ir | %FileCheck %t/SIMDMaskInitializers.swift --check-prefix=CHECK --check-prefix=CHECK-%target-cpu
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import Swift
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%for bits in [8,16,32,64]:
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% for totalBits in [64,128]:
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% n = totalBits // bits
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% if n != 1:
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% neonSuffix = str(n) + {8:'b',16:'h',32:'s',64:'d'}[bits]
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func repeating${n}_mask${bits}(_ scalar: Bool) -> SIMDMask<SIMD${n}<Int${bits}>> {
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SIMDMask(repeating: scalar)
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}
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// CHECK: repeating${n}_mask${bits}{{.*}} {
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// CHECK: entry:
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// CHECK: [[TMP:%[0-9]+]] = insertelement <${n} x i${bits}> {{.*}}, i${bits} %{{.*}}, i32 0
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// CHECK-NEXT: [[REP:%[0-9]+]] = shufflevector <${n} x i${bits}> [[TMP]], <${n} x i${bits}> {{.*}}, <${n} x i32> zeroinitializer
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% end
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% end
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%end
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