diff options
Diffstat (limited to 'clang/test/Driver/clang_f_opts.c')
| -rw-r--r-- | clang/test/Driver/clang_f_opts.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/clang/test/Driver/clang_f_opts.c b/clang/test/Driver/clang_f_opts.c index 003430174b6..4e95266c2e7 100644 --- a/clang/test/Driver/clang_f_opts.c +++ b/clang/test/Driver/clang_f_opts.c @@ -412,6 +412,19 @@ // CHECK-NO-WARNING1-NOT: optimization flag '-finline-limit=1000' is not supported // CHECK-NO-WARNING2-NOT: optimization flag '-finline-limit' is not supported +// Test that an ignored optimization argument only prints 1 warning, +// not both a warning about not claiming the arg, *and* about not supporting +// the arg; and that adding -Wno-ignored-optimization silences the warning. +// +// RUN: %clang -### -fprofile-correction %s 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NO-WARNING3 %s +// CHECK-NO-WARNING3: optimization flag '-fprofile-correction' is not supported +// CHECK-NO-WARNING3-NOT: argument unused +// RUN: %clang -### -fprofile-correction -Wno-ignored-optimization-argument %s 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NO-WARNING4 %s +// CHECK-NO-WARNING4-NOT: not supported +// CHECK-NO-WARNING4-NOT: argument unused + // RUN: %clang -### -S -fsigned-char %s 2>&1 | FileCheck -check-prefix=CHAR-SIGN1 %s // CHAR-SIGN1-NOT: -fno-signed-char |
