diff options
Diffstat (limited to 'gcc/testsuite/gcc.c-torture/execute/pr44202-1.c')
-rw-r--r-- | gcc/testsuite/gcc.c-torture/execute/pr44202-1.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/pr44202-1.c b/gcc/testsuite/gcc.c-torture/execute/pr44202-1.c new file mode 100644 index 000000000..37e84f2fc --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/pr44202-1.c @@ -0,0 +1,30 @@ +extern __attribute__ ((__noreturn__)) void exit(int); +extern __attribute__ ((__noreturn__)) void abort(void); +__attribute__ ((__noinline__)) +int +add512(int a, int *b) +{ + int c = a + 512; + if (c != 0) + *b = a; + return c; +} + +__attribute__ ((__noinline__)) +int +add513(int a, int *b) +{ + int c = a + 513; + if (c == 0) + *b = a; + return c; +} + +int main(void) +{ + int b0 = -1; + int b1 = -1; + if (add512(-512, &b0) != 0 || b0 != -1 || add513(-513, &b1) != 0 || b1 != -513) + abort (); + exit (0); +} |