1 //// 2 //// Verify that valid options for the -mprefer-vector-width flag are passed through and invalid options cause an error. 3 //// 4 5 //// If there are no options, convert to 'all'. 6 7 // RUN: %clang -### -S %s -mprefer-vector-width=none 2>&1 | FileCheck --check-prefix=WIDTHNONE %s 8 // WIDTHNONE: "-mprefer-vector-width=none" 9 10 //// Check options that cover all types. 11 12 // RUN: %clang -### -S %s -mprefer-vector-width=128 2>&1 | FileCheck --check-prefix=WIDTH128 %s 13 // WIDTH128: "-mprefer-vector-width=128" 14 15 //// Check invalid parameters. 16 17 // RUN: %clang -### -S %s -mprefer-vector-width=one 2>&1 | FileCheck --check-prefix=WIDTHONE %s 18 // WIDTHONE: invalid value 'one' in 'mprefer-vector-width=' 19 20 // RUN: %clang -### -S %s -mprefer-vector-width=128.5 2>&1 | FileCheck --check-prefix=WIDTH128p5 %s 21 // WIDTH128p5: invalid value '128.5' in 'mprefer-vector-width=' 22 23 // RUN: %clang -### -S %s -mprefer-vector-width=-128 2>&1 | FileCheck --check-prefix=WIDTHNEG128 %s 24 // WIDTHNEG128: invalid value '-128' in 'mprefer-vector-width=' 25