| // RUN: %target-swift-frontend -assume-parsing-unqualified-ownership-sil -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{{( protected)?}} swiftcc void @arguments_in_def(i32* nocapture dereferenceable(4), i32* noalias nocapture dereferenceable(4), i32* noalias nocapture dereferenceable(4), %T14argument_attrs4HugeV* noalias nocapture dereferenceable(40), %swift.opaque* noalias nocapture, %swift.opaque* noalias nocapture, %swift.type* %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(i32* nocapture dereferenceable(4) {{%.*}}, i32* noalias nocapture dereferenceable(4) {{%.*}}, i32* noalias nocapture dereferenceable(4) {{%.*}}, %T14argument_attrs4HugeV* noalias nocapture dereferenceable(40) {{%.*}}, %swift.opaque* noalias nocapture {{%.*}}, %swift.opaque* noalias nocapture {{%.*}}, %swift.type* %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(i32* nocapture dereferenceable(4) {{%.*}}, i32* noalias nocapture dereferenceable(4) {{%.*}}, i32* noalias nocapture dereferenceable(4) {{%.*}}, %T14argument_attrs4HugeV* noalias nocapture dereferenceable(40) {{%.*}}, %swift.opaque* noalias nocapture {{%.*}}, %swift.opaque* noalias nocapture {{%.*}}, %swift.type* %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 swiftcc void @arguments_in_decl(i32* nocapture dereferenceable(4), i32* noalias nocapture dereferenceable(4), i32* noalias nocapture dereferenceable(4), %T14argument_attrs4HugeV* noalias nocapture dereferenceable(40), %swift.opaque* noalias nocapture, %swift.opaque* noalias nocapture, %swift.type*) |
| sil @arguments_in_decl : $@convention(thin) <T> (@inout Builtin.Int32, @in Builtin.Int32, @in_guaranteed Builtin.Int32, Huge, @in T, @in ()) -> () |
| |
| // CHECK-LABEL: define{{( protected)?}} swiftcc void @arguments_in_def_out(i32* noalias nocapture sret, i32* nocapture dereferenceable(4), i32* noalias nocapture dereferenceable(4), i32* noalias nocapture dereferenceable(4), %T14argument_attrs4HugeV* noalias nocapture dereferenceable(40), %swift.opaque* noalias nocapture, %swift.opaque* noalias nocapture, %swift.type* %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(i32* noalias nocapture sret {{%.*}}, i32* nocapture dereferenceable(4) {{%.*}}, i32* noalias nocapture dereferenceable(4) {{%.*}}, i32* noalias nocapture dereferenceable(4) {{%.*}}, %T14argument_attrs4HugeV* noalias nocapture dereferenceable(40) {{%.*}}, %swift.opaque* noalias nocapture {{%.*}}, %swift.opaque* noalias nocapture {{%.*}}, %swift.type* {{%.*}}) |
| %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(i32* noalias nocapture sret {{%.*}}, i32* nocapture dereferenceable(4) {{%.*}}, i32* noalias nocapture dereferenceable(4) {{%.*}}, i32* noalias nocapture dereferenceable(4) {{%.*}}, %T14argument_attrs4HugeV* noalias nocapture dereferenceable(40) {{%.*}}, %swift.opaque* noalias nocapture {{%.*}}, %swift.opaque* noalias nocapture {{%.*}}, %swift.type* {{%.*}}) |
| %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 swiftcc void @arguments_in_decl_out(i32* noalias nocapture sret, i32* nocapture dereferenceable(4), i32* noalias nocapture dereferenceable(4), i32* noalias nocapture dereferenceable(4), %T14argument_attrs4HugeV* noalias nocapture dereferenceable(40), %swift.opaque* noalias nocapture, %swift.opaque* noalias nocapture, %swift.type*) |
| 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{{( protected)?}} swiftcc void @arguments_in_def_huge_ret(%T14argument_attrs4HugeV* noalias nocapture sret, i32* nocapture dereferenceable(4), i32* noalias nocapture dereferenceable(4), i32* noalias nocapture dereferenceable(4), %T14argument_attrs4HugeV* noalias nocapture dereferenceable(40), %swift.opaque* noalias nocapture, %swift.opaque* noalias nocapture, %swift.type* %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(%T14argument_attrs4HugeV* noalias nocapture sret {{%.*}}, i32* nocapture dereferenceable(4) {{%.*}}, i32* noalias nocapture dereferenceable(4) {{%.*}}, i32* noalias nocapture dereferenceable(4) {{%.*}}, %T14argument_attrs4HugeV* noalias nocapture dereferenceable(40) {{%.*}}, %swift.opaque* noalias nocapture {{%.*}}, %swift.opaque* noalias nocapture {{%.*}}, %swift.type* {{%.*}}) |
| %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(%T14argument_attrs4HugeV* noalias nocapture sret {{%.*}}, i32* nocapture dereferenceable(4) {{%.*}}, i32* noalias nocapture dereferenceable(4) {{%.*}}, i32* noalias nocapture dereferenceable(4) {{%.*}}, %T14argument_attrs4HugeV* noalias nocapture dereferenceable(40) {{%.*}}, %swift.opaque* noalias nocapture {{%.*}}, %swift.opaque* noalias nocapture {{%.*}}, %swift.type* {{%.*}}) |
| %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 swiftcc void @arguments_in_decl_huge_ret(%T14argument_attrs4HugeV* noalias nocapture sret, i32* nocapture dereferenceable(4), i32* noalias nocapture dereferenceable(4), i32* noalias nocapture dereferenceable(4), %T14argument_attrs4HugeV* noalias nocapture dereferenceable(40), %swift.opaque* noalias nocapture, %swift.opaque* noalias nocapture, %swift.type*) |
| 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 : $() |
| } |