| 1 | // Test that different values of -mhwdiv pick correct ARM hwdiv target-feature(s). |
| 2 | |
| 3 | // RUN: %clang -### -target arm %s -o %t.o 2>&1 \ |
| 4 | // RUN: | FileCheck --check-prefix=CHECK-DEFAULT %s |
| 5 | // CHECK-DEFAULT-NOT: "-target-feature" "+hwdiv" |
| 6 | // CHECK-DEFAULT-NOT: "-target-feature" "+hwdiv-arm" |
| 7 | |
| 8 | // RUN: %clang -### -target arm %s -mhwdiv=arm -o %t.o 2>&1 \ |
| 9 | // RUN: | FileCheck --check-prefix=CHECK-ARM %s |
| 10 | // CHECK-ARM: "-target-feature" "+hwdiv-arm" |
| 11 | // CHECK-ARM: "-target-feature" "-hwdiv" |
| 12 | |
| 13 | // RUN: %clang -### -target arm %s -mhwdiv=thumb -o %t.o 2>&1 \ |
| 14 | // RUN: | FileCheck --check-prefix=CHECK-THUMB %s |
| 15 | // CHECK-THUMB: "-target-feature" "-hwdiv-arm" |
| 16 | // CHECK-THUMB: "-target-feature" "+hwdiv" |
| 17 | |
| 18 | // RUN: %clang -### -target arm %s -mhwdiv=arm,thumb -o %t.o 2>&1 \ |
| 19 | // RUN: | FileCheck --check-prefix=CHECK-ARM-THUMB %s |
| 20 | // CHECK-ARM-THUMB: "-target-feature" "+hwdiv-arm" |
| 21 | // CHECK-ARM-THUMB: "-target-feature" "+hwdiv" |
| 22 | |
| 23 | // RUN: %clang -### -target arm %s -mhwdiv=thumb,arm -o %t.o 2>&1 \ |
| 24 | // RUN: | FileCheck --check-prefix=CHECK-THUMB-ARM %s |
| 25 | // CHECK-THUMB-ARM: "-target-feature" "+hwdiv-arm" |
| 26 | // CHECK-THUMB-ARM: "-target-feature" "+hwdiv" |
| 27 | |
| 28 | // RUN: %clang -### -target arm %s -mhwdiv=none -o %t.o 2>&1 \ |
| 29 | // RUN: | FileCheck --check-prefix=CHECK-NONE %s |
| 30 | // CHECK-NONE: "-target-feature" "-hwdiv-arm" |
| 31 | // CHECK-NONE: "-target-feature" "-hwdiv" |
| 32 | |
| 33 | // Also check the alternative syntax. |
| 34 | |
| 35 | // RUN: %clang -### -target arm %s --mhwdiv arm -o %t.o 2>&1 \ |
| 36 | // RUN: | FileCheck --check-prefix=CHECK-ALT %s |
| 37 | // CHECK-ALT: "-target-feature" "+hwdiv-arm" |
| 38 | // CHECK-ALT: "-target-feature" "-hwdiv" |
| 39 | |
| 40 | // RUN: %clang -### -target arm %s --mhwdiv=arm -o %t.o 2>&1 \ |
| 41 | // RUN: | FileCheck --check-prefix=CHECK-ALT-EQ %s |
| 42 | // CHECK-ALT-EQ: "-target-feature" "+hwdiv-arm" |
| 43 | // CHECK-ALT-EQ: "-target-feature" "-hwdiv" |
| 44 | |
| 45 | |