flang/test/Driver/integer-overflow.f90

   1 ! Test for correct forwarding of integer overflow flags from the compiler driver
   2 ! to the frontend driver
   3
   4 ! RUN: %flang -### -fno-strict-overflow %s 2>&1 | FileCheck %s --check-prefix=INDUCED
   5 ! RUN: %flang -### -fstrict-overflow %s 2>&1 | FileCheck %s
   6 ! RUN: %flang -### -fno-wrapv %s 2>&1 | FileCheck %s
   7 ! RUN: %flang -### -fno-wrapv -fno-strict-overflow %s 2>&1 | FileCheck %s
   8
   9 ! CHECK-NOT: "-fno-wrapv"
  10 ! INDUCED: "-fwrapv"