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143 lines
8.4 KiB
Plaintext
143 lines
8.4 KiB
Plaintext
// XFAIL: CPU=powerpc64le
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// XFAIL: CPU=s390x
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// RUN: %target-swift-frontend -primary-file %s -emit-ir | %FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-%target-runtime --check-prefix=CHECK-%target-cpu --check-prefix=CHECK-%target-ptrsize
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sil_stage canonical
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import Builtin
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import Swift
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class A {}
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sil_vtable A {}
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sil @create_error : $@convention(thin) () -> @owned Error {
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entry:
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unreachable
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}
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// CHECK-LABEL-i386: define{{( dllexport)?}}{{( protected)?}} swiftcc void @does_throw(ptr swiftself %0, ptr %1) {{.*}} {
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// CHECK-LABEL-x86_64: define{{( dllexport)?}}{{( protected)?}} swiftcc void @does_throw(ptr swiftself %0, ptr swifterror %1) {{.*}} {
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// CHECK-LABEL-armv7: define{{( dllexport)?}}{{( protected)?}} swiftcc void @does_throw(ptr swiftself %0, ptr swifterror %1) {{.*}} {
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// CHECK-LABEL-armv7s: define{{( dllexport)?}}{{( protected)?}} swiftcc void @does_throw(ptr swiftself %0, ptr swifterror %1) {{.*}} {
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// CHECK-LABEL-armv7k: define{{( dllexport)?}}{{( protected)?}} swiftcc void @does_throw(ptr swiftself %0, ptr swifterror %1) {{.*}} {
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// CHECK-LABEL-arm64: define{{( dllexport)?}}{{( protected)?}} swiftcc void @does_throw(ptr swiftself %0, ptr swifterror %1) {{.*}} {
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// CHECK-LABEL-arm64e: define{{( dllexport)?}}{{( protected)?}} swiftcc void @does_throw(ptr swiftself %0, ptr swifterror %1) {{.*}} {
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// CHECK-LABEL-aarch64: define{{( dllexport)?}}{{( protected)?}} swiftcc void @does_throw(ptr swiftself %0, ptr swifterror %1) {{.*}} {
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// CHECK-LABEL-arm64_32: define{{( dllexport)?}}{{( protected)?}} swiftcc void @does_throw(ptr swiftself %0, ptr swifterror %1) {{.*}} {
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// CHECK-LABEL-arm64e: define{{( dllexport)?}}{{( protected)?}} swiftcc void @does_throw(ptr swiftself %0, ptr swifterror %1) {{.*}} {
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// CHECK-LABEL-wasm32: define swiftcc void @does_throw(ptr swiftself %0, ptr swifterror %1) {{.*}} {
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sil @does_throw : $@convention(thin) () -> @error Error {
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// CHECK: [[T0:%.*]] = call swiftcc ptr @create_error()
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%0 = function_ref @create_error : $@convention(thin) () -> @owned Error
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%1 = apply %0() : $@convention(thin) () -> @owned Error
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// CHECK-NEXT: store ptr [[T0]], ptr %1,
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// CHECK-NEXT: call swiftcc void @swift_willThrow
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// CHECK-NEXT: store ptr null, ptr %1,
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// CHECK-NEXT: store ptr [[T0]], ptr %1,
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// CHECK-NEXT: ret void
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builtin "willThrow"(%1 : $Error) : $()
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throw %1 : $Error
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}
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// CHECK-LABEL-i386: define{{( dllexport)?}}{{( protected)?}} swiftcc void @doesnt_throw(ptr swiftself %0, ptr %1) {{.*}} {
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// CHECK-LABEL-x86_64: define{{( dllexport)?}}{{( protected)?}} swiftcc void @doesnt_throw(ptr swiftself %0, ptr swifterror %1) {{.*}} {
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// CHECK-LABEL-armv7: define{{( dllexport)?}}{{( protected)?}} swiftcc void @doesnt_throw(ptr swiftself %0, ptr swifterror %1) {{.*}} {
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// CHECK-LABEL-armv7s: define{{( dllexport)?}}{{( protected)?}} swiftcc void @doesnt_throw(ptr swiftself %0, ptr swifterror %1) {{.*}} {
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// CHECK-LABEL-armv7k: define{{( dllexport)?}}{{( protected)?}} swiftcc void @doesnt_throw(ptr swiftself %0, ptr swifterror %1) {{.*}} {
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// CHECK-LABEL-arm64: define{{( dllexport)?}}{{( protected)?}} swiftcc void @doesnt_throw(ptr swiftself %0, ptr swifterror %1) {{.*}} {
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// CHECK-LABEL-arm64e: define{{( dllexport)?}}{{( protected)?}} swiftcc void @doesnt_throw(ptr swiftself %0, ptr swifterror %1) {{.*}} {
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// CHECK-LABEL-aarch64: define{{( dllexport)?}}{{( protected)?}} swiftcc void @doesnt_throw(ptr swiftself %0, ptr swifterror %1) {{.*}} {
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// CHECK-LABEL-arm64e: define{{( dllexport)?}}{{( protected)?}} swiftcc void @doesnt_throw(ptr swiftself %0, ptr swifterror %1) {{.*}} {
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// CHECK-LABEL-arm64_32: define{{( dllexport)?}}{{( protected)?}} swiftcc void @doesnt_throw(ptr swiftself %0, ptr swifterror %1) {{.*}} {
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// CHECK-LABEL-wasm32: define swiftcc void @doesnt_throw(ptr swiftself %0, ptr swifterror %1) {{.*}} {
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sil @doesnt_throw : $@convention(thin) () -> @error Error {
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// We don't have to do anything here because the caller always
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// zeroes the error slot before a call.
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// CHECK: entry:
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// CHECK-NEXT: ret void
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%0 = tuple ()
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return %0 : $()
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}
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sil @try_apply_helper : $@convention(thin) (@owned AnyObject) -> (@owned AnyObject, @error Error)
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// CHECK-objc-LABEL: define{{( dllexport)?}}{{( protected)?}} swiftcc void @try_apply(ptr %0)
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// CHECK-native-LABEL: define{{( dllexport)?}}{{( protected)?}} swiftcc void @try_apply(ptr %0)
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sil @try_apply : $@convention(thin) (@owned AnyObject) -> () {
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entry(%0 : $AnyObject):
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// CHECK-i386: [[ERRORSLOT:%.*]] = alloca [[SWIFTERROR:.*]]ptr, align
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// CHECK-x86_64: [[ERRORSLOT:%.*]] = alloca [[SWIFTERROR:.*]] ptr, align
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// CHECK-armv7: [[ERRORSLOT:%.*]] = alloca [[SWIFTERROR:.*]] ptr, align
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// CHECK-armv7s: [[ERRORSLOT:%.*]] = alloca [[SWIFTERROR:.*]] ptr, align
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// CHECK-armv7k: [[ERRORSLOT:%.*]] = alloca [[SWIFTERROR:.*]] ptr, align
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// CHECK-arm64: [[ERRORSLOT:%.*]] = alloca [[SWIFTERROR:.*]] ptr, align
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// CHECK-arm64e: [[ERRORSLOT:%.*]] = alloca [[SWIFTERROR:.*]] ptr, align
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// CHECK-aarch64: [[ERRORSLOT:%.*]] = alloca [[SWIFTERROR:.*]] ptr, align
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// CHECK-arm64_32: [[ERRORSLOT:%.*]] = alloca [[SWIFTERROR:.*]] ptr, align
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// CHECK-powerpc64le: [[ERRORSLOT:%.*]] = alloca [[SWIFTERROR:.*]] ptr, align
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// CHECK-wasm32: [[ERRORSLOT:%.*]] = alloca [[SWIFTERROR:.*]] ptr, align
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// CHECK-NEXT: store ptr null, ptr [[ERRORSLOT]], align
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// CHECK-objc-NEXT: [[RESULT:%.*]] = call swiftcc ptr @try_apply_helper(ptr %0, ptr swiftself undef, ptr noalias nocapture [[SWIFTERROR]]{{( )?}}dereferenceable({{.}}) [[ERRORSLOT]])
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// CHECK-native-NEXT: [[RESULT:%.*]] = call swiftcc ptr @try_apply_helper(ptr %0, ptr swiftself undef, ptr noalias nocapture [[SWIFTERROR]]{{( )?}}dereferenceable({{.}}) [[ERRORSLOT]])
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// CHECK-NEXT: [[ERR:%.*]] = load ptr, ptr [[ERRORSLOT]], align
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// CHECK-NEXT: [[T0:%.*]] = icmp ne ptr [[ERR]], null
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// CHECK-NEXT: ptrtoint ptr [[ERR]] to i
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// CHECK-NEXT: br i1 [[T0]],
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%1 = function_ref @try_apply_helper : $@convention(thin) (@owned AnyObject) -> (@owned AnyObject, @error Error)
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try_apply %1(%0) : $@convention(thin) (@owned AnyObject) -> (@owned AnyObject, @error Error),
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normal bb1, error bb2
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// CHECK-objc: [[T0:%.*]] = phi ptr [ [[RESULT]],
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// CHECK-objc-NEXT: call void @swift_unknownObjectRelease(ptr [[T0]])
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// CHECK-native: [[T0:%.*]] = phi ptr [ [[RESULT]],
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// CHECK-native-NEXT: call void @swift_release(ptr [[T0]])
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// CHECK-NEXT: br label [[CONT:%[0-9]+]]
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bb1(%2 : $AnyObject):
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strong_release %2 : $AnyObject
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br bb3
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// CHECK: [[T0:%.*]] = phi ptr [ [[ERR]],
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// CHECK-NEXT: store ptr null, ptr [[ERRORSLOT]], align
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// CHECK-objc-NEXT: call void @swift_errorRelease(ptr [[T0]])
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// CHECK-native-NEXT: call void @swift_release(ptr [[T0]])
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// CHECK-NEXT: br label [[CONT]]
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bb2(%3 : $Error):
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release_value %3 : $Error
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br bb3
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bb3:
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%4 = tuple ()
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return %4 : $()
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}
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enum ColorError : Error {
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case Red, Green, Blue
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}
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// CHECK-LABEL: TestCallToWillThrowCallBack
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// CHECK: call swiftcc void @swift_willThrow(ptr swiftself undef, ptr noalias nocapture readonly [[SWIFTERROR]]{{( )?}}dereferenceable({{.}}) %2)
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// CHECK: store ptr %0
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// CHECK: ret i64 undef
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sil hidden @TestCallToWillThrowCallBack : $@convention(thin) (@owned Error) -> (Int64, @error Error) {
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bb0(%0 : $Error):
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builtin "willThrow"(%0 : $Error) : $()
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throw %0 : $Error // id: %3
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}
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// rdar://21084084 - Partial application of throwing functions.
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// CHECK-LABEL: define{{( dllexport)?}}{{( protected)?}} swiftcc { ptr, ptr } @partial_apply_single(ptr %0)
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// CHECK: insertvalue { ptr, ptr } { ptr @"$s27partial_apply_single_helperTA{{(\.ptrauth)?}}", ptr undef },
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// CHECK: define internal swiftcc void @"$s27partial_apply_single_helperTA"(ptr swiftself %0, ptr noalias nocapture{{( )?}}[[SWIFTERROR]]{{( )?}}dereferenceable({{.}}) %1)
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// CHECK: tail call swiftcc void @partial_apply_single_helper(ptr {{%.*}}, ptr swiftself undef, ptr noalias nocapture{{( )?}}[[SWIFTERROR]]{{( )?}}dereferenceable({{.}}){{( )?}}{{%.*}})
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// CHECK-NEXT: ret void
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sil @partial_apply_single : $@convention(thin) (@owned A) -> @callee_owned () -> @error Error {
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entry(%0 : $A):
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%1 = function_ref @partial_apply_single_helper : $@convention(thin) (@owned A) -> @error Error
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%2 = partial_apply %1(%0) : $@convention(thin) (@owned A) -> @error Error
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return %2 : $@callee_owned () -> @error Error
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}
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sil @partial_apply_single_helper : $@convention(thin) (@owned A) -> (@error Error)
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