diff options
Diffstat (limited to 'gcc/lra-int.h')
| -rw-r--r-- | gcc/lra-int.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/lra-int.h b/gcc/lra-int.h index 8ba0bacd774..cfab209cef1 100644 --- a/gcc/lra-int.h +++ b/gcc/lra-int.h @@ -99,9 +99,9 @@ struct lra_reg *non-debug* insns. */ int nrefs, freq; int last_reload; - /* Regno used to undo the inheritance. It can be non-zero only - between couple of inheritance and undo inheritance passes. */ - int restore_regno; + /* rtx used to undo the inheritance. It can be non-null only + between subsequent inheritance and undo inheritance passes. */ + rtx restore_rtx; /* Value holding by register. If the pseudos have the same value they do not conflict. */ int val; @@ -285,6 +285,7 @@ extern lra_insn_recog_data_t *lra_insn_recog_data; extern int lra_curr_reload_num; extern void lra_dump_bitmap_with_title (const char *, bitmap, int); +extern hashval_t lra_rtx_hash (rtx x); extern void lra_push_insn (rtx_insn *); extern void lra_push_insn_by_uid (unsigned int); extern void lra_push_insn_and_update_insn_regno_info (rtx_insn *); |