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55e5618eab
Both the syntax and relative order of the LLVM `nocapture` parameter attribute changed upstream in 29441e4f5fa5f5c7709f7cf180815ba97f611297. To reduce conflicts with rebranch, adjust FileCheck patterns to expect both syntaxes and orders anywhere the presence of the attribute is not critical to the test. These changes are temporary and will be cleaned up once rebranch is merged into main.
58 lines
2.5 KiB
Swift
58 lines
2.5 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-swift-frontend -emit-module -module-name def_enum -o %t %S/Inputs/def_enum.swift
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// RUN: %target-swift-frontend -I %t -O -primary-file %s -emit-ir | %FileCheck -check-prefix=CHECK -check-prefix=CHECK-NORMAL %s
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// RUN: %target-swift-frontend -I %t -O -primary-file %s -enable-testing -emit-ir | %FileCheck -check-prefix=CHECK -check-prefix=CHECK-TESTABLE %s
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import def_enum
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// Check if hashValue, hash(into:) and == for an enum (without payload) are
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// generated and check that functions are compiled in an optimal way.
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enum E {
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case E0
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case E1
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case E2
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case E3
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}
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// Check if the == comparison can be compiled to a simple icmp instruction.
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// CHECK-NORMAL-LABEL:define hidden swiftcc i1 @"$s12enum_derived1EO02__b1_A7_equalsySbAC_ACtFZ"(i8 %0, i8 %1)
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// CHECK-TESTABLE-LABEL:define{{( dllexport)?}}{{( protected)?}} swiftcc i1 @"$s12enum_derived1EO02__b1_A7_equalsySbAC_ACtFZ"(i8 %0, i8 %1)
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// CHECK: %2 = icmp eq i8 %0, %1
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// CHECK: ret i1 %2
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// Check if the hash(into:) method can be compiled to a simple zext instruction
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// followed by a call to Hasher._combine(_:).
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// CHECK-NORMAL-LABEL:define hidden swiftcc void @"$s12enum_derived1EO4hash4intoys6HasherVz_tF"
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// CHECK-TESTABLE-LABEL:define{{( dllexport)?}}{{( protected)?}} swiftcc void @"$s12enum_derived1EO4hash4intoys6HasherVz_tF"
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// CHECK: [[V:%.*]] = zext i8 %1 to i{{.*}}
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// CHECK: tail call swiftcc void @"$ss6HasherV8_combineyySuF"(i{{.*}} [[V]], ptr
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// CHECK: ret void
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// Check for the presence of the hashValue getter, calling Hasher.init() and
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// Hasher.finalize().
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// CHECK-NORMAL-LABEL:define hidden swiftcc i{{.*}} @"$s12enum_derived1EO9hashValueSivg"(i8 %0)
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// CHECK-TESTABLE-LABEL:define{{( dllexport)?}}{{( protected)?}} swiftcc i{{.*}} @"$s12enum_derived1EO9hashValueSivg"(i8 %0)
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// CHECK: call swiftcc void @"$ss6HasherV5_seedABSi_tcfC"(ptr {{.*}})
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// CHECK: call swiftcc i{{[0-9]+}} @"$ss6HasherV9_finalizeSiyF"(ptr {{.*}})
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// CHECK: ret i{{[0-9]+}} %{{[0-9]+}}
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// Derived conformances from extensions
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// The actual enums are in Inputs/def_enum.swift
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extension def_enum.TrafficLight : Error {}
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extension def_enum.Term : Error {}
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// CHECK-NORMAL-LABEL: define hidden {{.*}}i64 @"$s12enum_derived7PhantomO8rawValues5Int64Vvg"(i8 %0, ptr{{( nocapture)?}} readnone{{( captures\(none\))?}} %T) local_unnamed_addr
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// CHECK-TESTABLE-LABEL: define{{( dllexport)?}}{{( protected)?}} {{.*}}i64 @"$s12enum_derived7PhantomO8rawValues5Int64Vvg"(i8 %0, ptr{{( nocapture)?}} readnone{{( captures\(none\))?}} %T)
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enum Phantom<T> : Int64 {
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case Up
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case Down
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}
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