| // RUN: %target-swift-frontend -O -emit-sil %s | FileCheck %s | |
| func bar(_ x : Int) { } | |
| // CHECK-LABEL: _TF6no_opt4foo1FT_T_ | |
| // CHECK-NOT: integer_literal | |
| // CHECK: return | |
| public func foo1() { | |
| bar(1) | |
| bar(2) | |
| bar(3) | |
| bar(4) | |
| } | |
| // CHECK-LABEL: _TF6no_opt4foo2FT_T_ | |
| // CHECK: integer_literal | |
| // CHECK: integer_literal | |
| // CHECK: integer_literal | |
| // CHECK: integer_literal | |
| // CHECK: return | |
| @_semantics("optimize.sil.never") | |
| public func foo2() { | |
| bar(1) | |
| bar(2) | |
| bar(3) | |
| bar(4) | |
| } |