| // RUN: %target-sil-opt -enable-sil-verify-all %s -sil-deadfuncelim | %FileCheck %s |
| |
| sil_stage canonical |
| |
| import Builtin |
| import Swift |
| |
| // This function needs to be removed. |
| // CHECK-NOT: @remove_me |
| |
| sil private @remove_me : $@convention(thin) (Builtin.Int64) -> Builtin.Int64 { |
| bb0(%0 : $Builtin.Int64): |
| %2 = integer_literal $Builtin.Int1, 0 |
| %3 = builtin "umul_with_overflow_Int64"(%0 : $Builtin.Int64, %0 : $Builtin.Int64, %2 : $Builtin.Int1) : $(Builtin.Int64, Builtin.Int1) |
| %4 = tuple_extract %3 : $(Builtin.Int64, Builtin.Int1), 0 |
| return %4: $Builtin.Int64 |
| } |
