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// RUN: %target-swift-frontend -emit-ir %s | %FileCheck %s
import Builtin
struct Huge { var x, y, z, w, a, b, c, d, e, f: Builtin.Int32 }
// CHECK-LABEL: define{{( dllexport)?}}{{( protected)?}} swiftcc void @arguments_in_def(ptr nocapture dereferenceable(4) %0, ptr noalias nocapture dereferenceable(4) %1, ptr noalias nocapture dereferenceable(4) %2, ptr noalias nocapture dereferenceable(40) %3, ptr noalias %4, ptr noalias nocapture %5, ptr %T)
sil @arguments_in_def : $@convention(thin) <T> (@inout Builtin.Int32, @in Builtin.Int32, @in_guaranteed Builtin.Int32, Huge, @in T, @in ()) -> () {
entry(%1 : $*Builtin.Int32, %2 : $*Builtin.Int32, %3 : $*Builtin.Int32, %4 : $Huge, %5 : $*T, %6 : $*()):
// CHECK: call swiftcc void @arguments_in_decl(ptr nocapture dereferenceable(4) {{%.*}}, ptr noalias nocapture dereferenceable(4) {{%.*}}, ptr noalias nocapture dereferenceable(4) {{%.*}}, ptr noalias nocapture dereferenceable(40) {{%.*}}, ptr noalias {{%.*}}, ptr noalias nocapture {{%.*}}, ptr %T)
%f = function_ref @arguments_in_decl : $@convention(thin) <T> (@inout Builtin.Int32, @in Builtin.Int32, @in_guaranteed Builtin.Int32, Huge, @in T, @in ()) -> ()
%x = apply %f<T>(%1, %2, %3, %4, %5, %6) : $@convention(thin) <T> (@inout Builtin.Int32, @in Builtin.Int32, @in_guaranteed Builtin.Int32, Huge, @in T, @in ()) -> ()
// CHECK: call swiftcc void @arguments_in_def(ptr nocapture dereferenceable(4) {{%.*}}, ptr noalias nocapture dereferenceable(4) {{%.*}}, ptr noalias nocapture dereferenceable(4) {{%.*}}, ptr noalias nocapture dereferenceable(40) {{%.*}}, ptr noalias {{%.*}}, ptr noalias nocapture {{%.*}}, ptr %T)
%g = function_ref @arguments_in_def : $@convention(thin) <T> (@inout Builtin.Int32, @in Builtin.Int32, @in_guaranteed Builtin.Int32, Huge, @in T, @in ()) -> ()
%y = apply %g<T>(%1, %2, %3, %4, %5, %6) : $@convention(thin) <T> (@inout Builtin.Int32, @in Builtin.Int32, @in_guaranteed Builtin.Int32, Huge, @in T, @in ()) -> ()
return undef : $()
}
// CHECK-LABEL: declare{{( dllimport)?}} swiftcc void @arguments_in_decl(ptr nocapture dereferenceable(4), ptr noalias nocapture dereferenceable(4), ptr noalias nocapture dereferenceable(4), ptr noalias nocapture dereferenceable(40), ptr noalias, ptr noalias nocapture, ptr)
sil @arguments_in_decl : $@convention(thin) <T> (@inout Builtin.Int32, @in Builtin.Int32, @in_guaranteed Builtin.Int32, Huge, @in T, @in ()) -> ()
// CHECK-LABEL: define{{( dllexport)?}}{{( protected)?}} swiftcc void @arguments_in_def_out(ptr noalias nocapture sret({{.*}}) %0, ptr nocapture dereferenceable(4) %1, ptr noalias nocapture dereferenceable(4) %2, ptr noalias nocapture dereferenceable(4) %3, ptr noalias nocapture dereferenceable(40) %4, ptr noalias %5, ptr noalias nocapture %6, ptr %T)
sil @arguments_in_def_out : $@convention(thin) <T> (@inout Builtin.Int32, @in Builtin.Int32, @in_guaranteed Builtin.Int32, Huge, @in T, @in ()) -> @out Builtin.Int32 {
entry(%0 : $*Builtin.Int32, %1 : $*Builtin.Int32, %2 : $*Builtin.Int32, %3 : $*Builtin.Int32, %4 : $Huge, %5 : $*T, %6 : $*()):
// CHECK: call swiftcc void @arguments_in_decl_out(ptr noalias nocapture sret({{.*}}) {{%.*}}, ptr nocapture dereferenceable(4) {{%.*}}, ptr noalias nocapture dereferenceable(4) {{%.*}}, ptr noalias nocapture dereferenceable(4) {{%.*}}, ptr noalias nocapture dereferenceable(40) {{%.*}}, ptr noalias {{%.*}}, ptr noalias nocapture {{%.*}}, ptr {{%.*}})
%f = function_ref @arguments_in_decl_out : $@convention(thin) <T> (@inout Builtin.Int32, @in Builtin.Int32, @in_guaranteed Builtin.Int32, Huge, @in T, @in ()) -> @out Builtin.Int32
%x = apply %f<T>(%0, %1, %2, %3, %4, %5, %6) : $@convention(thin) <T> (@inout Builtin.Int32, @in Builtin.Int32, @in_guaranteed Builtin.Int32, Huge, @in T, @in ()) -> @out Builtin.Int32
// CHECK: call swiftcc void @arguments_in_def_out(ptr noalias nocapture sret({{.*}}) {{%.*}}, ptr nocapture dereferenceable(4) {{%.*}}, ptr noalias nocapture dereferenceable(4) {{%.*}}, ptr noalias nocapture dereferenceable(4) {{%.*}}, ptr noalias nocapture dereferenceable(40) {{%.*}}, ptr noalias {{%.*}}, ptr noalias nocapture {{%.*}}, ptr {{%.*}})
%g = function_ref @arguments_in_def_out : $@convention(thin) <T> (@inout Builtin.Int32, @in Builtin.Int32, @in_guaranteed Builtin.Int32, Huge, @in T, @in ()) -> @out Builtin.Int32
%y = apply %g<T>(%0, %1, %2, %3, %4, %5, %6) : $@convention(thin) <T> (@inout Builtin.Int32, @in Builtin.Int32, @in_guaranteed Builtin.Int32, Huge, @in T, @in ()) -> @out Builtin.Int32
return undef : $()
}
// CHECK-LABEL: declare{{( dllimport)?}} swiftcc void @arguments_in_decl_out(ptr noalias nocapture sret({{.*}}), ptr nocapture dereferenceable(4), ptr noalias nocapture dereferenceable(4), ptr noalias nocapture dereferenceable(4), ptr noalias nocapture dereferenceable(40), ptr noalias, ptr noalias nocapture, ptr)
sil @arguments_in_decl_out : $@convention(thin) <T> (@inout Builtin.Int32, @in Builtin.Int32, @in_guaranteed Builtin.Int32, Huge, @in T, @in ()) -> @out Builtin.Int32
// CHECK-LABEL: define{{( dllexport)?}}{{( protected)?}} swiftcc void @arguments_in_def_huge_ret(ptr noalias nocapture sret({{.*}}V) %0, ptr nocapture dereferenceable(4) %1, ptr noalias nocapture dereferenceable(4) %2, ptr noalias nocapture dereferenceable(4) %3, ptr noalias nocapture dereferenceable(40) %4, ptr noalias %5, ptr noalias nocapture %6, ptr %T)
sil @arguments_in_def_huge_ret : $@convention(thin) <T> (@inout Builtin.Int32, @in Builtin.Int32, @in_guaranteed Builtin.Int32, Huge, @in T, @in ()) -> Huge {
entry(%1 : $*Builtin.Int32, %2 : $*Builtin.Int32, %3 : $*Builtin.Int32, %4 : $Huge, %5 : $*T, %6 : $*()):
%f = function_ref @arguments_in_decl_huge_ret : $@convention(thin) <T> (@inout Builtin.Int32, @in Builtin.Int32, @in_guaranteed Builtin.Int32, Huge, @in T, @in ()) -> Huge
// CHECK: call swiftcc void @arguments_in_decl_huge_ret(ptr noalias nocapture sret({{.*}}) {{%.*}}, ptr nocapture dereferenceable(4) {{%.*}}, ptr noalias nocapture dereferenceable(4) {{%.*}}, ptr noalias nocapture dereferenceable(4) {{%.*}}, ptr noalias nocapture dereferenceable(40) {{%.*}}, ptr noalias {{%.*}}, ptr noalias nocapture {{%.*}}, ptr {{%.*}})
%x = apply %f<T>(%1, %2, %3, %4, %5, %6) : $@convention(thin) <T> (@inout Builtin.Int32, @in Builtin.Int32, @in_guaranteed Builtin.Int32, Huge, @in T, @in ()) -> Huge
// CHECK: call swiftcc void @arguments_in_def_huge_ret(ptr noalias nocapture sret({{.*}}) {{%.*}}, ptr nocapture dereferenceable(4) {{%.*}}, ptr noalias nocapture dereferenceable(4) {{%.*}}, ptr noalias nocapture dereferenceable(4) {{%.*}}, ptr noalias nocapture dereferenceable(40) {{%.*}}, ptr noalias {{%.*}}, ptr noalias nocapture {{%.*}}, ptr {{%.*}})
%g = function_ref @arguments_in_def_huge_ret : $@convention(thin) <T> (@inout Builtin.Int32, @in Builtin.Int32, @in_guaranteed Builtin.Int32, Huge, @in T, @in ()) -> Huge
%y = apply %g<T>(%1, %2, %3, %4, %5, %6) : $@convention(thin) <T> (@inout Builtin.Int32, @in Builtin.Int32, @in_guaranteed Builtin.Int32, Huge, @in T, @in ()) -> Huge
return %y : $Huge
}
// CHECK-LABEL: declare{{( dllimport)?}} swiftcc void @arguments_in_decl_huge_ret(ptr noalias nocapture sret({{.*}}), ptr nocapture dereferenceable(4), ptr noalias nocapture dereferenceable(4), ptr noalias nocapture dereferenceable(4), ptr noalias nocapture dereferenceable(40), ptr noalias, ptr noalias nocapture, ptr)
sil @arguments_in_decl_huge_ret : $@convention(thin) <T> (@inout Builtin.Int32, @in Builtin.Int32, @in_guaranteed Builtin.Int32, Huge, @in T, @in ()) -> Huge
// rdar://problem/24727411 - Incorrect 'sret({{.*}})' attribute applied to function with multiple indirect
// returns, causing problems when calling runtime functions
sil @multiple_out_params : $@convention(thin) <T, U> () -> (@out T, @out U) {
bb0(%0 : $*T, %1 : $*U):
%result = tuple ()
return %result : $()
}
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