| // RUN: %clang -### %s -target arm-none-none-eabi -march=armv8a -mfix-cortex-a57-aes-1742098 2>&1 | FileCheck %s --check-prefix=FIX |
| // RUN: %clang -### %s -target arm-none-none-eabi -march=armv8a -mno-fix-cortex-a57-aes-1742098 2>&1 | FileCheck %s --check-prefix=NO-FIX |
| |
| // RUN: %clang -### %s -target arm-none-none-eabi -march=armv8a -mfix-cortex-a72-aes-1655431 2>&1 | FileCheck %s --check-prefix=FIX |
| // RUN: %clang -### %s -target arm-none-none-eabi -march=armv8a -mno-fix-cortex-a72-aes-1655431 2>&1 | FileCheck %s --check-prefix=NO-FIX |
| |
| // RUN: %clang -### %s -target arm-none-none-eabi -march=armv8a 2>&1 | FileCheck %s --check-prefix=UNSPEC |
| // RUN: %clang -### %s -target arm-none-none-eabi -march=armv8a 2>&1 | FileCheck %s --check-prefix=UNSPEC |
| |
| // This test checks that "-m(no-)fix-cortex-a57-aes-1742098" and |
| // "-m(no-)fix-cortex-a72-aes-1655431" cause the "fix-cortex-a57-aes-1742098" |
| // target feature to be passed to `clang -cc1`. |
| // |
| // This feature is also enabled in the backend for the two affected CPUs and the |
| // "generic" cpu (used when only specifying -march), but that won't show up on |
| // the `clang -cc1` command line. |
| // |
| // We do not check whether this option is correctly specified for the CPU: users |
| // can specify the "-mfix-cortex-a57-aes-1742098" option with "-mcpu=cortex-a72" |
| // and vice-versa, and will still get the fix, as the target feature and the fix |
| // is the same in both cases. |
| |
| // FIX: "-target-feature" "+fix-cortex-a57-aes-1742098" |
| // NO-FIX: "-target-feature" "-fix-cortex-a57-aes-1742098" |
| // UNSPEC-NOT: "-target-feature" "{[+-]}fix-cortex-a57-aes-1742098" |
