diff options
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.target/i386/regparm.c')
-rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.target/i386/regparm.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/regparm.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/regparm.c new file mode 100644 index 000000000..4cfd11020 --- /dev/null +++ b/gcc-4.8/gcc/testsuite/gcc.target/i386/regparm.c @@ -0,0 +1,10 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target ia32 } */ +/* { dg-options "-W -Wall" } */ + +/* Verify that GCC correctly detects non-matching regparm attributes. */ +int __attribute__((regparm(3))) f (void); /* { dg-message "note: previous" } */ + +int __attribute__((regparm(2))) f (void) { /* { dg-error "conflicting" } */ + return 0; +} |