| // RUN: %clang_cc1 -mprefer-vector-width=128 -emit-llvm %s -o - | FileCheck %s --check-prefix=CHECK128 |
| // RUN: %clang_cc1 -mprefer-vector-width=256 -emit-llvm %s -o - | FileCheck %s --check-prefix=CHECK256 |
| // RUN: %clang_cc1 -mprefer-vector-width=none -emit-llvm %s -o - | FileCheck %s --check-prefix=CHECKNONE |
| |
| int baz(int a) { return 4; } |
| |
| // CHECK128: baz{{.*}} #0 |
| // CHECK128: #0 = {{.*}}"prefer-vector-width"="128" |
| |
| // CHECK256: baz{{.*}} #0 |
| // CHECK256: #0 = {{.*}}"prefer-vector-width"="256" |
| |
| // CHECKNONE: baz{{.*}} #0 |
| // CHECKNONE-NOT: #0 = {{.*}}"prefer-vector-width"="none" |
