diff options
Diffstat (limited to 'gcc/global.c')
| -rw-r--r-- | gcc/global.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/global.c b/gcc/global.c index de6beb91fb4..8be113df60a 100644 --- a/gcc/global.c +++ b/gcc/global.c @@ -404,6 +404,7 @@ global_alloc (void) allocno[i].reg = regno; allocno[i].size = PSEUDO_REGNO_SIZE (regno); allocno[i].calls_crossed += REG_N_CALLS_CROSSED (regno); + allocno[i].freq_calls_crossed += REG_FREQ_CALLS_CROSSED (regno); allocno[i].throwing_calls_crossed += REG_N_THROWING_CALLS_CROSSED (regno); allocno[i].n_refs += REG_N_REFS (regno); @@ -1164,8 +1165,9 @@ find_reg (int num, HARD_REG_SET losers, int alt_regs_p, int accept_call_clobbere if (! accept_call_clobbered && allocno[num].calls_crossed != 0 && allocno[num].throwing_calls_crossed == 0 - && CALLER_SAVE_PROFITABLE (allocno[num].n_refs, - allocno[num].calls_crossed)) + && CALLER_SAVE_PROFITABLE (optimize_size ? allocno[num].n_refs : allocno[num].freq, + optimize_size ? allocno[num].calls_crossed + : allocno[num].freq_calls_crossed)) { HARD_REG_SET new_losers; if (! losers) |