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4a76c04cf5
Inverted availability queries were mis-compiled for zippered libraries because the code that emits calls to `isOSVersionAtLeastOrVariantVersionAtLeast()` was not updated when the `if #unavailable` syntax was introduced (at that time support for zippered libraries had not yet been upstreamed). The result of these calls is now inverted when appropriate. To make it easier to manage the growing complexity of supporting availability queries, Sema now models the relevant information about an availability query with the new `AvailabilityQuery` type. It encapsulates the domain for the query, the result if it is known at compile time, and the version tuple arguments to pass to a runtime invocation if applicable. Resolves rdar://147929876.
187 lines
12 KiB
Swift
187 lines
12 KiB
Swift
// RUN: %target-swift-emit-silgen %s -target %target-cpu-apple-macosx10.52 -target-variant %target-cpu-apple-ios50.0-macabi | %FileCheck %s --check-prefixes=CHECK,CHECK-NO-BACKDEPLOY-MAC
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// RUN: %target-swift-emit-silgen %s -target %target-cpu-apple-ios50.0-macabi -target-variant %target-cpu-apple-macosx10.52 | %FileCheck %s --check-prefixes=CHECK,CHECK-NO-BACKDEPLOY-MAC
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// RUN: %target-swift-emit-silgen %s -target %target-cpu-apple-macosx10.14.4 -target-variant %target-cpu-apple-ios50.0-macabi | %FileCheck %s --check-prefixes=CHECK,CHECK-BACKDEPLOY-MAC
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// RUN: %target-swift-emit-silgen %s -target %target-cpu-apple-ios50.0-macabi -target-variant %target-cpu-apple-macosx10.14.4 | %FileCheck %s --check-prefixes=CHECK,CHECK-BACKDEPLOY-MAC
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// RUN: %target-swift-emit-silgen %s -target %target-cpu-apple-macosx10.15 -target-variant %target-cpu-apple-ios50.0-macabi | %FileCheck %s --check-prefixes=CHECK,CHECK-NO-BACKDEPLOY-MAC
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// RUN: %target-swift-emit-silgen %s -target %target-cpu-apple-ios50.0-macabi -target-variant %target-cpu-apple-macosx10.15 | %FileCheck %s --check-prefixes=CHECK,CHECK-NO-BACKDEPLOY-MAC
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// REQUIRES: OS=macosx || OS=maccatalyst
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// CHECK-LABEL: sil{{.+}}@main{{.*}} {
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// When building zippered, we emit a call to a special version
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// checking entrypoint that takes both an iOS version and a
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// Mac version. The entrypoint will compare against the iOS
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// version in an macCatalyst process and against the macOS version
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// in a macOS process.
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// CHECK-LABEL: // zippered()
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// CHECK: [[MACOS_MAJOR:%.*]] = integer_literal $Builtin.Word, 10
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// CHECK: [[MACOS_MINOR:%.*]] = integer_literal $Builtin.Word, 53
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// CHECK: [[MACOS_PATCH:%.*]] = integer_literal $Builtin.Word, 8
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// CHECK: [[IOS_MAJOR:%.*]] = integer_literal $Builtin.Word, 51
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// CHECK: [[IOS_MINOR:%.*]] = integer_literal $Builtin.Word, 1
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// CHECK: [[IOS_PATCH:%.*]] = integer_literal $Builtin.Word, 2
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// CHECK: [[FUNC:%.*]] = function_ref @$ss042_stdlib_isOSVersionAtLeastOrVariantVersiondE0yBi1_Bw_BwBwBwBwBwtF : $@convention(thin) (Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word) -> Builtin.Int1
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// CHECK: [[QUERY_RESULT:%.*]] = apply [[FUNC]]([[MACOS_MAJOR]], [[MACOS_MINOR]], [[MACOS_PATCH]], [[IOS_MAJOR]], [[IOS_MINOR]], [[IOS_PATCH]]) : $@convention(thin) (Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word) -> Builtin.Int1
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// CHECK: cond_br [[QUERY_RESULT]]
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func zippered() {
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if #available(OSX 10.53.8, iOS 51.1.2, *) {
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}
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}
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// CHECK-LABEL: // zippered_unavailable()
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// CHECK: [[MACOS_MAJOR:%.*]] = integer_literal $Builtin.Word, 10
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// CHECK: [[MACOS_MINOR:%.*]] = integer_literal $Builtin.Word, 53
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// CHECK: [[MACOS_PATCH:%.*]] = integer_literal $Builtin.Word, 8
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// CHECK: [[IOS_MAJOR:%.*]] = integer_literal $Builtin.Word, 51
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// CHECK: [[IOS_MINOR:%.*]] = integer_literal $Builtin.Word, 1
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// CHECK: [[IOS_PATCH:%.*]] = integer_literal $Builtin.Word, 2
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// CHECK: [[FUNC:%.*]] = function_ref @$ss042_stdlib_isOSVersionAtLeastOrVariantVersiondE0yBi1_Bw_BwBwBwBwBwtF : $@convention(thin) (Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word) -> Builtin.Int1
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// CHECK: [[QUERY_RESULT:%.*]] = apply [[FUNC]]([[MACOS_MAJOR]], [[MACOS_MINOR]], [[MACOS_PATCH]], [[IOS_MAJOR]], [[IOS_MINOR]], [[IOS_PATCH]]) : $@convention(thin) (Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word) -> Builtin.Int1
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// CHECK: [[MINUSONE:%.*]] = integer_literal $Builtin.Int1, -1
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// CHECK: [[QUERY_INVERSION:%.*]] = builtin "xor_Int1"([[QUERY_RESULT]], [[MINUSONE]]) : $Builtin.Int1
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// CHECK: cond_br [[QUERY_INVERSION]]
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func zippered_unavailable() {
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if #unavailable(OSX 10.53.8, iOS 51.1.2) {
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}
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}
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// Make sure macCatalyst wins over iOS.
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// CHECK-LABEL: // macCatalystWins()
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// CHECK: [[MACOS_MAJOR:%.*]] = integer_literal $Builtin.Word, 10
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// CHECK: [[MACOS_MINOR:%.*]] = integer_literal $Builtin.Word, 53
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// CHECK: [[MACOS_PATCH:%.*]] = integer_literal $Builtin.Word, 8
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// CHECK: [[IOS_MAJOR:%.*]] = integer_literal $Builtin.Word, 52
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// CHECK: [[IOS_MINOR:%.*]] = integer_literal $Builtin.Word, 3
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// CHECK: [[IOS_PATCH:%.*]] = integer_literal $Builtin.Word, 5
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// CHECK: [[FUNC:%.*]] = function_ref @$ss042_stdlib_isOSVersionAtLeastOrVariantVersiondE0yBi1_Bw_BwBwBwBwBwtF : $@convention(thin) (Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word) -> Builtin.Int1
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// CHECK: [[QUERY_RESULT:%.*]] = apply [[FUNC]]([[MACOS_MAJOR]], [[MACOS_MINOR]], [[MACOS_PATCH]], [[IOS_MAJOR]], [[IOS_MINOR]], [[IOS_PATCH]]) : $@convention(thin) (Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word) -> Builtin.Int1
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// CHECK: cond_br [[QUERY_RESULT]]
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func macCatalystWins() {
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if #available(OSX 10.53.8, iOS 51.1.2, macCatalyst 52.3.5, *) {
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}
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}
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// CHECK-LABEL: // noMatch()
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// CHECK: [[TRUE:%.*]] = integer_literal $Builtin.Int1, -1
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// CHECK: cond_br [[TRUE]]
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// The '*' matches for both macOS and macCatalyst, so the condition
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// should always be true.
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func noMatch() {
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if #available(tvOS 9.0, *) {
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}
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}
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// CHECK-LABEL: // noMatch_unavailable()
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// CHECK: [[FALSE:%.*]] = integer_literal $Builtin.Int1, 0
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// CHECK: cond_br [[FALSE]]
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func noMatch_unavailable() {
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if #unavailable(tvOS 9.0) {
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}
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}
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// CHECK-LABEL: // macOSOnly()
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// CHECK: [[MACOS_MAJOR:%.*]] = integer_literal $Builtin.Word, 10
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// CHECK: [[MACOS_MINOR:%.*]] = integer_literal $Builtin.Word, 54
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// CHECK: [[MACOS_PATCH:%.*]] = integer_literal $Builtin.Word, 3
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// CHECK: [[QUERY_FUNC:%.*]] = function_ref @$ss26_stdlib_isOSVersionAtLeastyBi1_Bw_BwBwtF : $@convention(thin) (Builtin.Word, Builtin.Word, Builtin.Word) -> Builtin.Int1
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// CHECK: [[QUERY_RESULT:%.*]] = apply [[QUERY_FUNC]]([[MACOS_MAJOR]], [[MACOS_MINOR]], [[MACOS_PATCH]]) : $@convention(thin) (Builtin.Word, Builtin.Word, Builtin.Word) -> Builtin.Int1
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// CHECK: cond_br [[QUERY_RESULT]]
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// The '*' matches for iOS, so we only need to check to check the
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// macOS version and thus use the primary target version check
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// entrypoint.
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func macOSOnly() {
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if #available(macOS 10.54.3, *) {
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}
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}
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// CHECK-LABEL: // macOSOnly_unavailable()
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// CHECK: [[MACOS_MAJOR:%.*]] = integer_literal $Builtin.Word, 10
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// CHECK: [[MACOS_MINOR:%.*]] = integer_literal $Builtin.Word, 54
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// CHECK: [[MACOS_PATCH:%.*]] = integer_literal $Builtin.Word, 3
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// CHECK: [[QUERY_FUNC:%.*]] = function_ref @$ss26_stdlib_isOSVersionAtLeastyBi1_Bw_BwBwtF : $@convention(thin) (Builtin.Word, Builtin.Word, Builtin.Word) -> Builtin.Int1
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// CHECK: [[QUERY_RESULT:%.*]] = apply [[QUERY_FUNC]]([[MACOS_MAJOR]], [[MACOS_MINOR]], [[MACOS_PATCH]]) : $@convention(thin) (Builtin.Word, Builtin.Word, Builtin.Word) -> Builtin.Int1
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// CHECK: [[MINUSONE:%.*]] = integer_literal $Builtin.Int1, -1
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// CHECK: [[QUERY_INVERSION:%.*]] = builtin "xor_Int1"([[QUERY_RESULT]], [[MINUSONE]]) : $Builtin.Int1
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// CHECK: cond_br [[QUERY_INVERSION]]
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func macOSOnly_unavailable() {
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if #unavailable(macOS 10.54.3) {
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}
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}
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// CHECK-LABEL: // iOSOnly()
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// CHECK-NO-BACKDEPLOY-MAC: [[IOS_MAJOR:%.*]] = integer_literal $Builtin.Word, 54
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// CHECK-NO-BACKDEPLOY-NEXT: [[IOS_MINOR:%.*]] = integer_literal $Builtin.Word, 7
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// CHECK-NO-BACKDEPLOY-NEXT: [[IOS_PATCH:%.*]] = integer_literal $Builtin.Word, 2
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// CHECK-NO-BACKDEPLOY: [[QUERY_FUNC:%.*]] = function_ref @$ss33_stdlib_isVariantOSVersionAtLeastyBi1_Bw_BwBwtF : $@convention(thin) (Builtin.Word, Builtin.Word, Builtin.Word) -> Builtin.Int1
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// CHECK-NO-BACKDEPLOY: [[QUERY_RESULT:%.*]] = apply [[QUERY_FUNC]]([[IOS_MAJOR]], [[IOS_MINOR]], [[IOS_PATCH]]) : $@convention(thin) (Builtin.Word, Builtin.Word, Builtin.Word) -> Builtin.Int1
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// CHECK-NO-BACKDEPLOY: cond_br [[QUERY_RESULT]]
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// CHECK-BACKDEPLOY-MAC: [[MACOS_MAJOR:%.*]] = integer_literal $Builtin.Word, 10
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// CHECK-BACKDEPLOY-MAC-NEXT: [[MACOS_MINOR:%.*]] = integer_literal $Builtin.Word, 14
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// CHECK-BACKDEPLOY-MAC-NEXT: [[MACOS_PATCH:%.*]] = integer_literal $Builtin.Word, 4
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// CHECK-BACKDEPLOY-MAC-NEXT: [[IOS_MAJOR:%.*]] = integer_literal $Builtin.Word, 54
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// CHECK-BACKDEPLOY-MAC-NEXT: [[IOS_MINOR:%.*]] = integer_literal $Builtin.Word, 7
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// CHECK-BACKDEPLOY-MAC-NEXT: [[IOS_PATCH:%.*]] = integer_literal $Builtin.Word, 2
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// CHECK-BACKDEPLOY-MAC: [[FUNC:%.*]] = function_ref @$ss042_stdlib_isOSVersionAtLeastOrVariantVersiondE0yBi1_Bw_BwBwBwBwBwtF : $@convention(thin) (Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word) -> Builtin.Int1
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// CHECK-BACKDEPLOY-MAC: [[QUERY_RESULT:%.*]] = apply [[FUNC]]([[MACOS_MAJOR]], [[MACOS_MINOR]], [[MACOS_PATCH]], [[IOS_MAJOR]], [[IOS_MINOR]], [[IOS_PATCH]]) : $@convention(thin) (Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word) -> Builtin.Int1
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// CHECK-BACKDEPLOY-MAC: cond_br [[QUERY_RESULT]]
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// The '*' matches for macOS, so we only need to check to check the
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// iOS version and thus use the variant target version check
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// entrypoint.
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// The ss33_stdlib_isVariantOSVersionAtLeastyBi1_Bw_BwBwtF entry point only exists
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// on macOS 10.15+, so apply the optimization to omit the macOS version if the macOS
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// deployment target is earlier than 10.15. In this case, use the
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// ss042_stdlib_isOSVersionAtLeastOrVariantVersiondE0yBi1_Bw_BwBwBwBwBwtF
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// entry point, which is present in 10.14.4 and is part of the Swift 5.0 ABI.
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func iOSOnly() {
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if #available(iOS 54.7.2, *) {
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}
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}
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// CHECK-LABEL: // iOSOnly_unavailable()
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// CHECK-NO-BACKDEPLOY-MAC: [[IOS_MAJOR:%.*]] = integer_literal $Builtin.Word, 54
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// CHECK-NO-BACKDEPLOY-NEXT: [[IOS_MINOR:%.*]] = integer_literal $Builtin.Word, 7
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// CHECK-NO-BACKDEPLOY-NEXT: [[IOS_PATCH:%.*]] = integer_literal $Builtin.Word, 2
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// CHECK-NO-BACKDEPLOY: [[QUERY_FUNC:%.*]] = function_ref @$ss33_stdlib_isVariantOSVersionAtLeastyBi1_Bw_BwBwtF : $@convention(thin) (Builtin.Word, Builtin.Word, Builtin.Word) -> Builtin.Int1
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// CHECK-NO-BACKDEPLOY: [[QUERY_RESULT:%.*]] = apply [[QUERY_FUNC]]([[IOS_MAJOR]], [[IOS_MINOR]], [[IOS_PATCH]]) : $@convention(thin) (Builtin.Word, Builtin.Word, Builtin.Word) -> Builtin.Int1
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// CHECK-NO-BACKDEPLOY: [[MINUSONE:%.*]] = integer_literal $Builtin.Int1, -1
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// CHECK-NO-BACKDEPLOY: [[QUERY_INVERSION:%.*]] = builtin "xor_Int1"([[QUERY_RESULT]], [[MINUSONE]]) : $Builtin.Int1
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// CHECK-NO-BACKDEPLOY: cond_br [[QUERY_INVERSION]]
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// CHECK-BACKDEPLOY-MAC: [[MACOS_MAJOR:%.*]] = integer_literal $Builtin.Word, 10
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// CHECK-BACKDEPLOY-MAC-NEXT: [[MACOS_MINOR:%.*]] = integer_literal $Builtin.Word, 14
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// CHECK-BACKDEPLOY-MAC-NEXT: [[MACOS_PATCH:%.*]] = integer_literal $Builtin.Word, 4
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// CHECK-BACKDEPLOY-MAC-NEXT: [[IOS_MAJOR:%.*]] = integer_literal $Builtin.Word, 54
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// CHECK-BACKDEPLOY-MAC-NEXT: [[IOS_MINOR:%.*]] = integer_literal $Builtin.Word, 7
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// CHECK-BACKDEPLOY-MAC-NEXT: [[IOS_PATCH:%.*]] = integer_literal $Builtin.Word, 2
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// CHECK-BACKDEPLOY-MAC: [[FUNC:%.*]] = function_ref @$ss042_stdlib_isOSVersionAtLeastOrVariantVersiondE0yBi1_Bw_BwBwBwBwBwtF : $@convention(thin) (Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word) -> Builtin.Int1
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// CHECK-BACKDEPLOY-MAC: [[QUERY_RESULT:%.*]] = apply [[FUNC]]([[MACOS_MAJOR]], [[MACOS_MINOR]], [[MACOS_PATCH]], [[IOS_MAJOR]], [[IOS_MINOR]], [[IOS_PATCH]]) : $@convention(thin) (Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word) -> Builtin.Int1
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// CHECK-BACKDEPLOY-MAC: [[MINUSONE:%.*]] = integer_literal $Builtin.Int1, -1
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// CHECK-BACKDEPLOY-MAC: [[QUERY_INVERSION:%.*]] = builtin "xor_Int1"([[QUERY_RESULT]], [[MINUSONE]]) : $Builtin.Int1
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// CHECK-BACKDEPLOY-MAC: cond_br [[QUERY_INVERSION]]
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func iOSOnly_unavailable() {
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if #unavailable(iOS 54.7.2) {
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}
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}
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// CHECK-LABEL: // backdeployMacExplicit()
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// CHECK: [[MACOS_MAJOR:%.*]] = integer_literal $Builtin.Word, 10
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// CHECK-NEXT: [[MACOS_MINOR:%.*]] = integer_literal $Builtin.Word, 14
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// CHECK-NEXT: [[MACOS_PATCH:%.*]] = integer_literal $Builtin.Word, 5
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// CHECK-NEXT: [[IOS_MAJOR:%.*]] = integer_literal $Builtin.Word, 54
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// CHECK-NEXT: [[IOS_MINOR:%.*]] = integer_literal $Builtin.Word, 7
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// CHECK-NEXT: [[IOS_PATCH:%.*]] = integer_literal $Builtin.Word, 2
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// CHECK: [[FUNC:%.*]] = function_ref @$ss042_stdlib_isOSVersionAtLeastOrVariantVersiondE0yBi1_Bw_BwBwBwBwBwtF : $@convention(thin) (Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word) -> Builtin.Int1
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// CHECK: [[QUERY_RESULT:%.*]] = apply [[FUNC]]([[MACOS_MAJOR]], [[MACOS_MINOR]], [[MACOS_PATCH]], [[IOS_MAJOR]], [[IOS_MINOR]], [[IOS_PATCH]]) : $@convention(thin) (Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word, Builtin.Word) -> Builtin.Int1
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// CHECK: cond_br [[QUERY_RESULT]]
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func backdeployMacExplicit() {
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if #available(iOS 54.7.2, macOS 10.14.5, *) {
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}
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}
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