diff options
Diffstat (limited to 'gcc/ira.c')
| -rw-r--r-- | gcc/ira.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/gcc/ira.c b/gcc/ira.c index b3477ae9162..ae35035af15 100644 --- a/gcc/ira.c +++ b/gcc/ira.c @@ -4507,12 +4507,15 @@ find_moveable_pseudos (void) int *uid_luid = XNEWVEC (int, max_uid); rtx *closest_uses = XNEWVEC (rtx, max_regs); /* A set of registers which are live but not modified throughout a block. */ - bitmap_head *bb_transp_live = XNEWVEC (bitmap_head, last_basic_block); + bitmap_head *bb_transp_live = XNEWVEC (bitmap_head, + last_basic_block_for_fn (cfun)); /* A set of registers which only exist in a given basic block. */ - bitmap_head *bb_local = XNEWVEC (bitmap_head, last_basic_block); + bitmap_head *bb_local = XNEWVEC (bitmap_head, + last_basic_block_for_fn (cfun)); /* A set of registers which are set once, in an instruction that can be moved freely downwards, but are otherwise transparent to a block. */ - bitmap_head *bb_moveable_reg_sets = XNEWVEC (bitmap_head, last_basic_block); + bitmap_head *bb_moveable_reg_sets = XNEWVEC (bitmap_head, + last_basic_block_for_fn (cfun)); bitmap_head live, used, set, interesting, unusable_as_input; bitmap_iterator bi; bitmap_initialize (&interesting, 0); @@ -5187,7 +5190,8 @@ ira (FILE *f) pseudos and 10K blocks or 100K pseudos and 1K blocks), we will use simplified and faster algorithms in LRA. */ lra_simple_p - = (ira_use_lra_p && max_reg_num () >= (1 << 26) / last_basic_block); + = (ira_use_lra_p + && max_reg_num () >= (1 << 26) / last_basic_block_for_fn (cfun)); if (lra_simple_p) { /* It permits to skip live range splitting in LRA. */ |