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