diff options
Diffstat (limited to 'gcc/rtl.h')
| -rw-r--r-- | gcc/rtl.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/rtl.h b/gcc/rtl.h index d5d7b023ec5..84166c47fc2 100644 --- a/gcc/rtl.h +++ b/gcc/rtl.h @@ -1217,6 +1217,24 @@ extern bool constant_pool_constant_p (rtx); extern bool truncated_to_mode (enum machine_mode, const_rtx); extern int low_bitmask_len (enum machine_mode, unsigned HOST_WIDE_INT); +#ifndef GENERATOR_FILE +/* Return the cost of SET X. SPEED_P is true if optimizing for speed + rather than size. */ + +static inline int +set_rtx_cost (rtx x, bool speed_p) +{ + return rtx_cost (x, INSN, speed_p); +} + +/* Like set_rtx_cost, but return both the speed and size costs in C. */ + +static inline void +get_full_set_rtx_cost (rtx x, struct full_rtx_costs *c) +{ + get_full_rtx_cost (x, INSN, c); +} +#endif /* 1 if RTX is a subreg containing a reg that is already known to be sign- or zero-extended from the mode of the subreg to the mode of |