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8e11af4012
* Make the underlying builtins for FP + Vector match Integer. For stdlib integer types, these are named `_value` and `init(_ _value: Builtin.xxx)`. This patch adopts the same scheme for stdlib floating point and SDK overlay vector types, and removes a legacy init for integers that was only needed to support them. There should be no changes visible outside of the stdlib, and no functional change within the stdlib; the naming of some implementation details is simply more uniform now.
21 lines
681 B
Swift
21 lines
681 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(elt)
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}
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}
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}
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