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Adrian Prantl
6663462c53
Thanks to an improved IR verifier upstream we found that support for vector types has been incomplete. <rdar://problem/38324861>
21 lines
688 B
Swift
21 lines
688 B
Swift
// RUN: %target-swift-frontend -emit-ir -g %s -o - -parse-stdlib | %FileCheck %s
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// REQUIRES: OS=macosx
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// CHECK: !DICompositeType(tag: DW_TAG_array_type, baseType: ![[FLOAT:[0-9]+]], size: 64, flags: DIFlagVector, elements: ![[ELTS:[0-9]+]])
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// CHECK: ![[FLOAT]] = !DIBasicType(name: "$SBf32_D", size: 32, encoding: DW_ATE_float)
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// CHECK: ![[ELTS]] = !{![[SR:[0-9]+]]}
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// CHECK: ![[SR]] = !DISubrange(count: 2)
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import Swift
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public struct float2 {
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public var _vector: Builtin.Vec2xFPIEEE32
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public subscript(index: Int) -> Float {
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get {
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let elt = Builtin.extractelement_Vec2xFPIEEE32_Int32(_vector,
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Int32(index)._value)
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return Float(_bits: elt)
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}
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}
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}
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