diff options
Diffstat (limited to 'contrib/gcc/cselib.h')
| -rw-r--r-- | contrib/gcc/cselib.h | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/contrib/gcc/cselib.h b/contrib/gcc/cselib.h index 72885982fbf7..f29ee8de04e8 100644 --- a/contrib/gcc/cselib.h +++ b/contrib/gcc/cselib.h @@ -20,17 +20,17 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* Describe a value. */ -typedef struct cselib_val_struct +typedef struct cselib_val_struct GTY(()) { /* The hash value. */ unsigned int value; - union + union cselib_val_u { /* A VALUE rtx that points back to this structure. */ - rtx val_rtx; + rtx GTY ((tag ("1"))) val_rtx; /* Used to keep a list of free cselib_val structures. */ - struct cselib_val_struct *next_free; - } u; + struct cselib_val_struct * GTY ((skip (""))) next_free; + } GTY ((desc ("1"))) u; /* All rtl expressions that hold this value at the current time during a scan. */ @@ -41,7 +41,7 @@ typedef struct cselib_val_struct } cselib_val; /* A list of rtl expressions that hold the same value. */ -struct elt_loc_list +struct elt_loc_list GTY(()) { /* Next element in the list. */ struct elt_loc_list *next; @@ -49,10 +49,12 @@ struct elt_loc_list rtx loc; /* The insn that made the equivalence. */ rtx setting_insn; + /* True when setting insn is inside libcall. */ + bool in_libcall; }; /* A list of cselib_val structures. */ -struct elt_list +struct elt_list GTY(()) { struct elt_list *next; cselib_val *elt; |