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update_life_info in schedule_insns
- From: Zdenek Dvorak <rakdver at atrey dot karlin dot mff dot cuni dot cz>
- To: gcc at gcc dot gnu dot org
- Cc: wilson at cygnus dot com
- Date: Fri, 27 Dec 2002 20:25:45 +0100
- Subject: update_life_info in schedule_insns
Hello,
> /* Don't update reg info after reload, since that affects
> regs_ever_live, which should not change after reload. */
> update_life_info (blocks, UPDATE_LIFE_LOCAL,
> (reload_completed ? PROP_DEATH_NOTES
> : PROP_DEATH_NOTES | PROP_REG_INFO));
> if (any_large_regions)
> {
> update_life_info (large_region_blocks, UPDATE_LIFE_GLOBAL,
> PROP_DEATH_NOTES | PROP_REG_INFO);
> }
why the comment above does not apply for the second update_life_info
call?
Zdenek