diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-prof/pr49299-1.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/tree-prof/pr49299-1.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-prof/pr49299-1.c b/gcc/testsuite/gcc.dg/tree-prof/pr49299-1.c new file mode 100644 index 000000000..dd45bafc7 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-prof/pr49299-1.c @@ -0,0 +1,34 @@ +/* { dg-options "-O2" } */ + +__attribute__((noreturn)) void (*fn) (void); + +volatile int v; + +__attribute__((noreturn)) void +fn0 (void) +{ + __builtin_exit (0); +} + +__attribute__((noreturn)) void +fn1 (void) +{ + __builtin_exit (1); +} + +__attribute__((noinline, noclone)) void +setfn (__attribute__((noreturn)) void (*x) (void)) +{ + fn = x; +} + +int +main () +{ + int i; + if (v < 1) + setfn (fn0); + else + setfn (fn1); + fn (); +} |