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fd4828e40a
I am doing this separately from the actual change to eliminate the option to make it easier to review.
43 lines
2.3 KiB
Plaintext
43 lines
2.3 KiB
Plaintext
// RUN: %target-sil-opt -enable-sil-opaque-values -enable-sil-verify-all -closure-specialize %s | %FileCheck %s
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struct TestView {}
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struct TestRange {}
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struct TestSlice {}
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// helper
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sil @closure : $@convention(thin) (@inout TestView, TestRange, @in TestSlice) -> () {
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bb0(%0 : $*TestView, %1 : $TestRange, %2 : $TestSlice):
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%1284 = tuple ()
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return %1284 : $()
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}
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// helper
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sil @thunk : $@convention(thin) (@inout TestView, @owned @callee_owned (@inout TestView) -> ()) -> @out () {
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bb0(%0 : $*TestView, %1 : $@callee_owned (@inout TestView) ->()):
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%call = apply %1(%0) : $@callee_owned (@inout TestView) -> ()
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%1284 = tuple ()
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return %1284 : $()
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}
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// Test that ClosureSpecializer can handle captured @in args, in addition to direct args.
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//
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// CHECK-LABEL: sil @testSpecializeThunk : $@convention(thin) (@inout TestView, TestRange, @in TestSlice) -> () {
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// CHECK: bb0(%0 : $*TestView, %1 : $TestRange, %2 : $TestSlice):
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// CHECK: [[CLOSURE:%.*]] = function_ref @closure : $@convention(thin) (@inout TestView, TestRange, @in TestSlice) -> ()
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// CHECK: [[SPECIALIZED:%.*]] = function_ref @$s5thunk7closure4main9TestRangeVAC0D5SliceVTf1nc_n : $@convention(thin) (@inout TestView, TestRange, @in TestSlice) -> @out () // user: %6
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// CHECK: [[THUNK:%.*]] = function_ref @thunk : $@convention(thin) (@inout TestView, @owned @callee_owned (@inout TestView) -> ()) -> @out ()
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// CHECK: [[CALL:%.*]] = apply [[SPECIALIZED]](%0, %1, %2) : $@convention(thin) (@inout TestView, TestRange, @in TestSlice) -> @out ()
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// CHECK: %{{.*}} = tuple ()
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// CHECK: return %{{.*}} : $()
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// CHECK-LABEL: } // end sil function 'testSpecializeThunk'
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sil @testSpecializeThunk : $@convention(thin) (@inout TestView, TestRange, @in TestSlice) -> () {
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bb0(%0 : $*TestView, %1 : $TestRange, %2 : $TestSlice):
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%closurefn = function_ref @closure : $@convention(thin) (@inout TestView, TestRange, @in TestSlice) -> ()
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%pa = partial_apply %closurefn(%1, %2) : $@convention(thin) (@inout TestView, TestRange, @in TestSlice) -> ()
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%thunk = function_ref @thunk : $@convention(thin) (@inout TestView, @owned @callee_owned (@inout TestView) -> ()) -> @out ()
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strong_retain %pa : $@callee_owned (@inout TestView) -> ()
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%call = apply %thunk(%0, %pa) : $@convention(thin) (@inout TestView, @owned @callee_owned (@inout TestView) -> ()) -> @out ()
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%1284 = tuple ()
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return %1284 : $()
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}
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