| // RUN: %clang -### -Wlarge-by-value-copy %s 2>&1 | FileCheck -check-prefix=LARGE_VALUE_COPY_DEFAULT %s |
| // LARGE_VALUE_COPY_DEFAULT: -Wlarge-by-value-copy=64 |
| // RUN: %clang -### -Wlarge-by-value-copy=128 %s 2>&1 | FileCheck -check-prefix=LARGE_VALUE_COPY_JOINED %s |
| // LARGE_VALUE_COPY_JOINED: -Wlarge-by-value-copy=128 |
| |
| // Check that -isysroot warns on nonexistent paths. |
| // RUN: %clang -### -c -target i386-apple-darwin10 -isysroot %t/warning-options %s 2>&1 | FileCheck --check-prefix=CHECK-ISYSROOT %s |
| // CHECK-ISYSROOT: warning: no such sysroot directory: '{{.*}}/warning-options' |
