Fix ICE on lex output file reported by Andreas Schwab.
authorJim Wilson <wilson@cygnus.com>
Thu, 19 Oct 2000 23:21:14 +0000 (23:21 +0000)
committerJim Wilson <wilson@gcc.gnu.org>
Thu, 19 Oct 2000 23:21:14 +0000 (16:21 -0700)
commitef3751295c3062d9084ab72b681d53a911af2cc2
tree39b46b6378ac91d0a2228607e448f436fe7fd7ef
parent97ba1e3c395151689c93f4353f8eff1ce416b174
Fix ICE on lex output file reported by Andreas Schwab.

* haifa-sched.c (compute_trg_info): Add explanatory comments.
New local update_blocks.  Use update_blocks to remove duplicates
when computing update blocks.  Check for bblst_table overflow.
(schedule_block): Add explanatory comment.  Reduce bblst_size by
factor of 2.
* config/ia64/ia64.md (movdi_symbolic): Document loss of REG_LABEL
notes.

From-SVN: r36954
gcc/ChangeLog
gcc/config/ia64/ia64.md
gcc/haifa-sched.c