clang/test/Driver/foptimize-sibling-calls.c

   1 // RUN: %clang -### %s -fno-optimize-sibling-calls 2> %t
   2 // RUN: FileCheck --check-prefix=CHECK-NOSC < %t %s
   3 // CHECK-NOSC: "-fno-optimize-sibling-calls"
   4
   5 // RUN: %clang -### -foptimize-sibling-calls %s 2> %t
   6 // RUN: FileCheck --check-prefix=CHECK-OSC < %t %s
   7 // CHECK-OSC-NOT: "-fno-optimize-sibling-calls"