diff options
Diffstat (limited to 'gcc-4.8.1/gcc/testsuite/gcc.dg/fwrapv-1.c')
-rw-r--r-- | gcc-4.8.1/gcc/testsuite/gcc.dg/fwrapv-1.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/gcc-4.8.1/gcc/testsuite/gcc.dg/fwrapv-1.c b/gcc-4.8.1/gcc/testsuite/gcc.dg/fwrapv-1.c deleted file mode 100644 index f7ddda4a3..000000000 --- a/gcc-4.8.1/gcc/testsuite/gcc.dg/fwrapv-1.c +++ /dev/null @@ -1,28 +0,0 @@ -/* Copyright (C) 2003 Free Software Foundation. - - Test that the -fwrapv command line option is accepted and disables - "unsafe" optimizations that rely on undefined arithmetic overflow. - - Written by Roger Sayle, 24th March 2003. */ - -/* { dg-do run } */ -/* { dg-options "-O2 -fwrapv" } */ - -#include <limits.h> - -extern void abort (); - -int test(int x) -{ - return (2*x)/2; -} - -main() -{ - int x = INT_MAX; - - if (test(x) == x) - abort (); - return 0; -} - |