| |
| // This file makes sure that we do not explode dead parameters. |
| |
| // RUN: %target-sil-opt -enable-sil-verify-all -function-signature-opts %s | %FileCheck %s |
| // REQUIRES: asserts |
| |
| sil_stage canonical |
| |
| class Klass {} |
| struct S { |
| var k1: Klass |
| var k2: Klass |
| } |
| |
| sil @klass_user : $@convention(thin) (@guaranteed Klass) -> () |
| |
| sil @callee : $@convention(thin) (@guaranteed S, @guaranteed S, @guaranteed S) -> () { |
| bb0(%0 : $S, %1 : $S, %2 : $S): |
| %3 = function_ref @klass_user : $@convention(thin) (@guaranteed Klass) -> () |
| %4 = struct_extract %1 : $S, #S.k1 |
| apply %3(%4) : $@convention(thin) (@guaranteed Klass) -> () |
| %9999 = tuple() |
| return %9999 : $() |
| } |
| |
| sil @caller : $@convention(thin) (@guaranteed S) -> () { |
| bb0(%0 : $S): |
| %1 = function_ref @callee : $@convention(thin) (@guaranteed S, @guaranteed S, @guaranteed S) -> () |
| apply %1(%0, %0, %0) : $@convention(thin) (@guaranteed S, @guaranteed S, @guaranteed S) -> () |
| %9999 = tuple() |
| return %9999 : $() |
| } |
| |
| // CHECK-LABEL: sil shared @$s6calleeTf4dxd_n : $@convention(thin) (@guaranteed Klass) -> () { |
| // CHECK: bb0([[KLASS:%[0-9]+]] : $Klass): |
