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38bd7f436e
rdar://132124067 LLVM code gen has changed, so we need to adjust the expected output in our tests accordingly
92 lines
2.9 KiB
Swift
92 lines
2.9 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-swift-frontend -emit-module -emit-module-path %t/weak_import_native_hoist_helper.swiftmodule -parse-as-library %S/Inputs/weak_import_native_hoist_helper.swift -enable-library-evolution
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//
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// RUN: %target-swift-frontend -disable-type-layout -primary-file %s -I %t -emit-ir | %FileCheck %s
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// UNSUPPORTED: OS=windows-msvc
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import weak_import_native_hoist_helper
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// We should not hoist the metadata accessor across the version check.
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// CHECK-LABEL: define {{.*}} void @"$s24weak_import_native_hoist09test_not_D14_weakly_linkedyyF"()
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// CHECK-NOT: 15ResilientStructVMa
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// CHECK: getVersion
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// CHECK: br
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// CHECK: 15ResilientStructVMa
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// CHECK: ret
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public func test_not_hoist_weakly_linked() {
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if getVersion() == 1 {
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var _ = ResilientStruct()
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}
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}
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// CHECK-LABEL: define {{.*}} void @"$s24weak_import_native_hoist09test_not_D15_weakly_linked2yyF"()
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// CHECK-NOT: 15ResilientStructVMa
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// CHECK: getVersion
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// CHECK: br
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// CHECK: 15ResilientStructVMa
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// CHECK: ret
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public func test_not_hoist_weakly_linked2() {
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if getVersion() == 1 {
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var _ = (ResilientStruct(), 1)
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}
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}
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struct One<T> {
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var elt : T?
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}
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// CHECK-LABEL: define {{.*}} void @"$s24weak_import_native_hoist09test_not_D15_weakly_linked3yyF"()
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// CHECK-NOT: 15ResilientStructVMa
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// CHECK: getVersion
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// CHECK: br
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// CHECK: 15ResilientStructVMa
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// CHECK: ret
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public func test_not_hoist_weakly_linked3() {
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if getVersion() == 1 {
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var _ = One(elt:ResilientStruct())
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}
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}
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// CHECK-LABEL: define {{.*}} void @"$s24weak_import_native_hoist09test_not_D15_weakly_linked4yyF"()
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// CHECK-NOT: 15ResilientStructVMa
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// CHECK: getVersion
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// CHECK: br
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// CHECK: 15ResilientStructVMa
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// CHECK: ret
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public func test_not_hoist_weakly_linked4() {
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if getVersion() == 1 {
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var _ = One(elt:(ResilientStruct(), 1))
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}
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}
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// CHECK-LABEL: define {{.*}} @"$s24weak_import_native_hoist29test_weakly_linked_enum_cases1eSi0a1_b1_c1_D7_helper1EO_tF
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// CHECK: [[TAG:%.*]] = call i32 %{{[^,]+}}(
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// CHECK: [[STRONG_CASE:%.*]] = load i32, ptr @"$s31weak_import_native_hoist_helper1EO6strongyA2CmFWC"
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// CHECK: [[IS_STRONG:%.*]] = icmp eq i32 [[TAG]], [[STRONG_CASE]]
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// CHECK: br i1 [[IS_STRONG]], label %[[BB0:[0-9]+]], label %[[BB1:[0-9]+]]
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//
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// CHECK: [[BB1]]:
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// CHECK: [[V0:%.*]] = icmp eq {{.*}} ptrtoint (ptr @"$s31weak_import_native_hoist_helper1EO0A0yA2CmFWC" to {{.*}}), 0
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// CHECK: br i1 [[V0]], label %[[BB2:[0-9]+]], label %[[BB3:[0-9]+]]
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//
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// CHECK: [[BB3]]:
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// CHECK: [[WEAK_CASE:%.*]] = load i32, ptr @"$s31weak_import_native_hoist_helper1EO0A0yA2CmFWC"
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// CHECK: [[IS_WEAK:%.*]] = icmp eq i32 [[TAG]], [[WEAK_CASE]]
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// CHECK: br label %[[BB2]]
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//
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// CHECK: [[BB2]]:
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// CHECK: = phi i1 [ false, %[[BB1]] ], [ [[IS_WEAK]], %[[BB3]] ]
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public func test_weakly_linked_enum_cases(e: E) -> Int {
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switch e {
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case .strong:
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return 1
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case .weak:
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return 2
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default:
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return 3
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}
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}
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