diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/pr46226.c')
-rw-r--r-- | gcc/testsuite/gcc.target/i386/pr46226.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr46226.c b/gcc/testsuite/gcc.target/i386/pr46226.c new file mode 100644 index 000000000..389158a03 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr46226.c @@ -0,0 +1,35 @@ +/* { dg-do run } */ +/* { dg-options "-Os -fomit-frame-pointer -mno-accumulate-outgoing-args -fno-asynchronous-unwind-tables" } */ + +extern void abort(void); + +static void *p[2]; + +void __attribute__((noinline)) +g(int x, ...) +{ + asm volatile ("" : : "g"(x)); +} + +void __attribute__((noinline)) +f(int x) +{ + p[0] = __builtin_return_address (0); + if (x == 0) + g(0); + g(1, 2, 3, 4, 5, 6, 7); + + asm goto ("jmp %l0" : : : : label); + abort (); + + label: + p[1] = __builtin_return_address (0); +} + +int main() +{ + f(1); + if (p[0] != p[1]) + abort (); + return 0; +} |