diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/powerpc/prefix-stack-protect.c')
-rw-r--r-- | gcc/testsuite/gcc.target/powerpc/prefix-stack-protect.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-stack-protect.c b/gcc/testsuite/gcc.target/powerpc/prefix-stack-protect.c index e69de29bb2d..820f83168c4 100644 --- a/gcc/testsuite/gcc.target/powerpc/prefix-stack-protect.c +++ b/gcc/testsuite/gcc.target/powerpc/prefix-stack-protect.c @@ -0,0 +1,18 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target powerpc_prefixed_addr_ok } */ +/* { dg-options "-O2 -mdejagnu-cpu=future -fstack-protector-strong" } */ + +/* Test that we can handle large stack frames with -fstack-protector-strong and + prefixed addressing. */ + +extern long foo (char *); + +long +bar (void) +{ + char buffer[0x20000]; + return foo (buffer) + 1; +} + +/* { dg-final { scan-assembler {\mpld\M} } } */ +/* { dg-final { scan-assembler {\mpstd\M} } } */ |