mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
47 lines
1.9 KiB
Swift
47 lines
1.9 KiB
Swift
// RUN: rm -rf %t
|
|
// RUN: mkdir -p %t
|
|
// RUN: %target-swift-frontend -assume-parsing-unqualified-ownership-sil -emit-module -module-name def_enum -o %t %S/Inputs/def_enum.swift
|
|
// RUN: %target-swift-frontend -assume-parsing-unqualified-ownership-sil -I %t -O -primary-file %s -emit-ir | %FileCheck -check-prefix=CHECK -check-prefix=CHECK-NORMAL %s
|
|
// RUN: %target-swift-frontend -assume-parsing-unqualified-ownership-sil -I %t -O -primary-file %s -enable-testing -emit-ir | %FileCheck -check-prefix=CHECK -check-prefix=CHECK-TESTABLE %s
|
|
|
|
import def_enum
|
|
|
|
// Check if the hashValue and == for an enum (without payload) are generated and
|
|
// check if that functions are compiled in an optimal way.
|
|
|
|
enum E {
|
|
case E0
|
|
case E1
|
|
case E2
|
|
case E3
|
|
}
|
|
|
|
// Check if the == comparison can be compiled to a simple icmp instruction.
|
|
|
|
// CHECK-NORMAL-LABEL:define hidden i1 @_TZFO12enum_derived1Eoi2eefTS0_S0__Sb(i8, i8)
|
|
// CHECK-TESTABLE-LABEL:define{{( protected)?}} i1 @_TZFO12enum_derived1Eoi2eefTS0_S0__Sb(i8, i8)
|
|
// CHECK: %2 = icmp eq i8 %0, %1
|
|
// CHECK: ret i1 %2
|
|
|
|
// Check if the hashValue getter can be compiled to a simple zext instruction.
|
|
|
|
// CHECK-NORMAL-LABEL:define hidden i{{.*}} @_TFO12enum_derived1Eg9hashValueSi(i8)
|
|
// CHECK-TESTABLE-LABEL:define{{( protected)?}} i{{.*}} @_TFO12enum_derived1Eg9hashValueSi(i8)
|
|
// CHECK: %1 = zext i8 %0 to i{{.*}}
|
|
// CHECK: ret i{{.*}} %1
|
|
|
|
// Derived conformances from extensions
|
|
// The actual enums are in Inputs/def_enum.swift
|
|
|
|
extension def_enum.TrafficLight : Error {}
|
|
|
|
extension def_enum.Term : Error {}
|
|
|
|
// CHECK-NORMAL-LABEL: define hidden i64 @_TFO12enum_derived7Phantomg8rawValueVs5Int64(i1, %swift.type* nocapture readnone %T) local_unnamed_addr #0
|
|
// CHECK-TESTABLE-LABEL: define{{( protected)?}} i64 @_TFO12enum_derived7Phantomg8rawValueVs5Int64(i1, %swift.type* nocapture readnone %T) #0
|
|
|
|
enum Phantom<T> : Int64 {
|
|
case Up
|
|
case Down
|
|
}
|