| // RUN: %empty-directory(%t) |
| |
| // RUN: %swiftc_driver -whole-module-optimization %S/../Inputs/empty.swift -### 2>&1 | %FileCheck -check-prefix WMO %s |
| // WMO-NOT: -primary-file |
| // RUN: %swiftc_driver -whole-module-optimization -no-whole-module-optimization %S/../Inputs/empty.swift -### 2>&1 | %FileCheck -check-prefix NO-WMO %s |
| // NO-WMO: -primary-file |
| |
| // RUN: %swiftc_driver -enable-batch-mode -whole-module-optimization -no-whole-module-optimization %S/../Inputs/empty.swift -### 2>&1 | %FileCheck -check-prefix BATCH %s |
| // BATCH: -primary-file |
| // BATCH-NOT: warning: ignoring '-enable-batch-mode' because '-whole-module-optimization' was also specified |
