| ! Test that -mprefer-vector-width works as expected. |
| |
| ! RUN: %flang_fc1 -emit-llvm -o - %s 2>&1| FileCheck %s --check-prefix=CHECK-DEF |
| ! RUN: %flang_fc1 -mprefer-vector-width=none -emit-llvm -o - %s 2>&1| FileCheck %s --check-prefixes=CHECK,CHECK-NONE |
| ! RUN: %flang_fc1 -mprefer-vector-width=128 -emit-llvm -o - %s 2>&1| FileCheck %s --check-prefixes=CHECK,CHECK-128 |
| ! RUN: %flang_fc1 -mprefer-vector-width=256 -emit-llvm -o - %s 2>&1| FileCheck %s --check-prefixes=CHECK,CHECK-256 |
| ! RUN: not %flang_fc1 -mprefer-vector-width=xxx -emit-llvm -o - %s 2>&1| FileCheck %s --check-prefixes=CHECK-INVALID |
| |
| subroutine func |
| end subroutine func |
| |
| ! CHECK: define {{.+}} @func{{.*}} #[[ATTRS:[0-9]+]] |
| ! CHECK: attributes #[[ATTRS]] = |
| ! CHECK-DEF-NOT: "prefer-vector-width" |
| ! CHECK-NONE-SAME: "prefer-vector-width"="none" |
| ! CHECK-128-SAME: "prefer-vector-width"="128" |
| ! CHECK-256-SAME: "prefer-vector-width"="256" |
| ! CHECK-INVALID: error: invalid value 'xxx' in 'mprefer-vector-width=' |
