diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/ssp-strong-reg.c')
-rw-r--r-- | gcc/testsuite/gcc.target/i386/ssp-strong-reg.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/ssp-strong-reg.c b/gcc/testsuite/gcc.target/i386/ssp-strong-reg.c new file mode 100644 index 00000000000..9fe56641b9e --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/ssp-strong-reg.c @@ -0,0 +1,19 @@ +/* Test that structs returned in registers do not lead to + instrumentation with -fstack-protector-strong. */ + +/* { dg-do compile { target { ! { ia32 } } } } */ +/* { dg-options "-O2 -fstack-protector-strong" } */ + +struct S { + int a; + int b; +}; + +struct S f (void); + +int g (void) +{ + return f ().a; +} + +/* { dg-final { scan-assembler-times "stack_chk_fail" 0 } } */ |