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34ec32bc14
Keep in mind that these are approximations that will not impact correctness since in all cases I ensured that the SIL will be the same after the OwnershipModelEliminator has run. The cases that I was unsure of I commented with SEMANTIC ARC TODO. Once we have the verifier any confusion that may have occurred here will be dealt with. rdar://28685236
46 lines
2.3 KiB
Plaintext
46 lines
2.3 KiB
Plaintext
// RUN: rm -rf %t
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// RUN: mkdir %t
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// RUN: %target-build-swift -Xfrontend -assume-parsing-unqualified-ownership-sil -emit-module -Xfrontend -disable-diagnostic-passes -Xfrontend -sil-serialize-all -force-single-frontend-invocation -o %t/sil_partial_apply_ownership.swiftmodule %s
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// RUN: %target-build-swift -Xfrontend -assume-parsing-unqualified-ownership-sil -emit-sil -Xfrontend -sil-link-all -I %t %s | %FileCheck %s
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import Builtin
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sil_stage canonical
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sil @subject : $@convention(thin) (Builtin.Int64) -> ()
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sil @generic_subject : $@convention(thin) <T> (@in T, @in T) -> ()
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// CHECK-LABEL: sil @partial_apply_callee_owned_by_default : $@convention(thin) () -> @callee_owned () -> () {
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sil @partial_apply_callee_owned_by_default : $@convention(thin) () -> @callee_owned () -> () {
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entry:
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%f = function_ref @subject : $@convention(thin) (Builtin.Int64) -> ()
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%z = integer_literal $Builtin.Int64, 0
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// CHECK: [[PA:%.*]] = partial_apply {{.*}} $@convention(thin) (Builtin.Int64) -> ()
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%g = partial_apply %f(%z) : $@convention(thin) (Builtin.Int64) -> ()
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// CHECK: return [[PA]] : $@callee_owned () -> ()
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return %g : $@callee_owned () -> ()
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}
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// CHECK-LABEL: sil @partial_apply_callee_guaranteed_by_attr : $@convention(thin) () -> @callee_guaranteed () -> () {
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sil @partial_apply_callee_guaranteed_by_attr : $@convention(thin) () -> @callee_guaranteed () -> () {
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entry:
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%f = function_ref @subject : $@convention(thin) (Builtin.Int64) -> ()
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%z = integer_literal $Builtin.Int64, 0
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// CHECK: [[PA:%.*]] = partial_apply [callee_guaranteed] {{.*}} $@convention(thin) (Builtin.Int64) -> ()
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%g = partial_apply [callee_guaranteed] %f(%z) : $@convention(thin) (Builtin.Int64) -> ()
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// CHECK: return [[PA]] : $@callee_guaranteed () -> ()
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return %g : $@callee_guaranteed () -> ()
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}
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sil @partial_apply_generic : $@convention(thin) () -> @callee_owned (@in Builtin.Int64) -> () {
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entry:
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%f = function_ref @generic_subject : $@convention(thin) <T> (@in T, @in T) -> ()
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%z = integer_literal $Builtin.Int64, 0
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%s = alloc_stack $Builtin.Int64
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store %z to %s : $*Builtin.Int64
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// CHECK: [[PA:%.*]] = partial_apply {{.*}}<Builtin.Int64>({{.*}}) : $@convention(thin)
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%g = partial_apply %f<Builtin.Int64>(%s) : $@convention(thin) <T> (@in T, @in T) -> ()
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dealloc_stack %s : $*Builtin.Int64
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return %g : $@callee_owned (@in Builtin.Int64) -> ()
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}
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