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1f14158a1d
This change introduces a new compilation target platform to the Swift compiler - visionOS. - Changes to the compiler build infrastrucuture to support building compiler-adjacent artifacts and test suites for the new target. - Addition of the new platform kind definition. - Support for the new platform in language constructs such as compile-time availability annotations or runtime OS version queries. - Utilities to read out Darwin platform SDK info containing platform mapping data. - Utilities to support re-mapping availability annotations from iOS to visionOS (e.g. 'updateIntroducedPlatformForFallback', 'updateDeprecatedPlatformForFallback', 'updateObsoletedPlatformForFallback'). - Additional tests exercising platform-specific availability handling and availability re-mapping fallback code-path. - Changes to existing test suite to accomodate the new platform.
125 lines
3.9 KiB
Swift
125 lines
3.9 KiB
Swift
// RUN: %target-run-simple-swift | %FileCheck %s
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// REQUIRES: executable_test
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// NOTE: Clang used to miscompile GLKit functions on i386. rdar://problem/19184403
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// On i386, it seems to work optimized mode, but fails in non-optimized.
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// rdar://problem/26392402
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// UNSUPPORTED: CPU=i386
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// REQUIRES: objc_interop
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// GLKit is not available on watchOS.
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// UNSUPPORTED: OS=watchos
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// UNSUPPORTED: OS=xros
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import GLKit
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func printV4(_ v: GLKVector4) {
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print("<\(v.x) \(v.y) \(v.z) \(v.w)>")
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}
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let x = GLKVector4Make(1, 0, 0, 0)
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let y = GLKVector4Make(0, 1, 0, 0)
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let z = GLKVector4Make(0, 0, 1, 0)
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printV4(x) // CHECK: <1.0 0.0 0.0 0.0>
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printV4(y) // CHECK-NEXT: <0.0 1.0 0.0 0.0>
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printV4(z) // CHECK-NEXT: <0.0 0.0 1.0 0.0>
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print(GLKVector4DotProduct(x, y)) // CHECK-NEXT: 0.0
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let z2 = GLKVector4CrossProduct(x, y)
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print(GLKVector4AllEqualToVector4(z, z2)) // CHECK-NEXT: true
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infix operator • : MultiplicationPrecedence
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infix operator ⨉ : MultiplicationPrecedence
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func •(x: GLKVector4, y: GLKVector4) -> Float {
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return GLKVector4DotProduct(x, y)
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}
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func ⨉(x: GLKVector4, y: GLKVector4) -> GLKVector4 {
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return GLKVector4CrossProduct(x, y)
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}
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func ==(x: GLKVector4, y: GLKVector4) -> Bool {
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return GLKVector4AllEqualToVector4(x, y)
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}
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print(x • y) // CHECK-NEXT: 0.0
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print(x ⨉ y == z) // CHECK-NEXT: true
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func printM4(_ m: GLKMatrix4) {
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print("⎡\(m.m00) \(m.m01) \(m.m02) \(m.m03)⎤")
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print("⎢\(m.m10) \(m.m11) \(m.m12) \(m.m13)⎥")
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print("⎢\(m.m20) \(m.m21) \(m.m22) \(m.m23)⎥")
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print("⎣\(m.m30) \(m.m31) \(m.m32) \(m.m33)⎦")
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}
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let flipXY = GLKMatrix4Make(0, 1, 0, 0,
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1, 0, 0, 0,
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0, 0, 1, 0,
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0, 0, 0, 1)
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// CHECK-NEXT: ⎡0.0 1.0 0.0 0.0⎤
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// CHECK-NEXT: ⎢1.0 0.0 0.0 0.0⎥
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// CHECK-NEXT: ⎢0.0 0.0 1.0 0.0⎥
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// CHECK-NEXT: ⎣0.0 0.0 0.0 1.0⎦
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printM4(flipXY)
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// FIXME: GLKMatrix4MakeWithArray takes mutable pointer arguments for no
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// good reason. rdar://problem/19124355
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var flipYZElements: [Float] = [1, 0, 0, 0,
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0, 0, 1, 0,
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0, 1, 0, 0,
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0, 0, 0, 1]
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let flipYZ = GLKMatrix4MakeWithArray(&flipYZElements)
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// CHECK-NEXT: ⎡1.0 0.0 0.0 0.0⎤
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// CHECK-NEXT: ⎢0.0 0.0 1.0 0.0⎥
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// CHECK-NEXT: ⎢0.0 1.0 0.0 0.0⎥
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// CHECK-NEXT: ⎣0.0 0.0 0.0 1.0⎦
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printM4(flipYZ)
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let rotateXYZ = GLKMatrix4Multiply(flipYZ, flipXY)
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// CHECK-NEXT: ⎡0.0 0.0 1.0 0.0⎤
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// CHECK-NEXT: ⎢1.0 0.0 0.0 0.0⎥
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// CHECK-NEXT: ⎢0.0 1.0 0.0 0.0⎥
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// CHECK-NEXT: ⎣0.0 0.0 0.0 1.0⎦
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printM4(rotateXYZ)
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let y3 = GLKMatrix4MultiplyVector4(flipXY, x)
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print(y == y3) // CHECK-NEXT: true
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let y4 = GLKMatrix4MultiplyVector4(flipYZ, z)
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print(y == y4) // CHECK-NEXT: true
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let z3 = GLKMatrix4MultiplyVector4(rotateXYZ, x)
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print(z == z3) // CHECK-NEXT: true
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func •(x: GLKMatrix4, y: GLKMatrix4) -> GLKMatrix4 {
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return GLKMatrix4Multiply(x, y)
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}
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func •(x: GLKMatrix4, y: GLKVector4) -> GLKVector4 {
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return GLKMatrix4MultiplyVector4(x, y)
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}
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print(y == flipXY • x) // CHECK-NEXT: true
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print(x == flipXY • y) // CHECK-NEXT: true
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print(z == flipXY • z) // CHECK-NEXT: true
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print(x == flipYZ • x) // CHECK-NEXT: true
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print(z == flipYZ • y) // CHECK-NEXT: true
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print(y == flipYZ • z) // CHECK-NEXT: true
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print(z == rotateXYZ • x) // CHECK-NEXT: true
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print(x == rotateXYZ • y) // CHECK-NEXT: true
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print(y == rotateXYZ • z) // CHECK-NEXT: true
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print(z == flipYZ • flipXY • x) // CHECK-NEXT: true
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print(x == flipYZ • flipXY • y) // CHECK-NEXT: true
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print(y == flipYZ • flipXY • z) // CHECK-NEXT: true
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let xxx = GLKVector3Make(1, 0, 0)
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let yyy = GLKVector3Make(0, 1, 0)
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let zzz = GLKVector3Make(0, 0, 1)
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print(GLKVector3DotProduct(xxx, yyy)) // CHECK-NEXT: 0.0
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print(GLKVector3AllEqualToVector3(GLKVector3CrossProduct(xxx, yyy), zzz)) // CHECK-NEXT: true
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let xx = GLKVector2Make(1, 0)
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let yy = GLKVector2Make(0, 1)
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print(GLKVector2DotProduct(xx, yy)) // CHECK-NEXT: 0.0
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