diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/setjmp-1.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/setjmp-1.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/gcc/testsuite/gcc.dg/setjmp-1.c b/gcc/testsuite/gcc.dg/setjmp-1.c deleted file mode 100644 index 85e0fb4261f..00000000000 --- a/gcc/testsuite/gcc.dg/setjmp-1.c +++ /dev/null @@ -1,36 +0,0 @@ -/* Test for bogus "variable `x' may be clobbered by longjmp" warnings. - Inspired by cse.c:simplify_relational_operation. */ - -/* { dg-do compile } */ -/* { dg-options "-O -W -Wall" } */ - -#include <setjmp.h> - -extern void set_float_handler (jmp_buf *); - -#define EQ 0x01 -#define LT 0x02 -#define GT 0x04 - -int -compare_float (double a, double b) /* { dg-bogus "clobbered" "spurious clobbered warning" { xfail *-*-* } } */ -{ - jmp_buf handler; - int result; - - a += 1.0; - - if (setjmp (handler)) - { - set_float_handler (0); - return 0; - } - - set_float_handler (&handler); - if (a == b) result = EQ; - else if (a > b) result = LT; - else if (a < b) result = GT; - else result = 0; - set_float_handler (0); - return result; -} |