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Re: x86 bootstrap failure
- From: David Edelsohn <dje at watson dot ibm dot com>
- To: kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner)
- Cc: gcc at gcc dot gnu dot org
- Date: Sun, 30 Dec 2001 10:28:33 -0500
- Subject: Re: x86 bootstrap failure
I do not believe your patch caused the failure. AIX compiler
builds but fails later. I tried rebuilding without your patch, but it
still failed.
The only three patches since my previous successful bootstrap are:
Kenner
2001-12-29 Jakub Jelinek <jakub@redhat.com>
* cfglayout.c (insert_intra_before_1): New.
(insert_inter_bb_scope_notes): Emit sibling block notes which don't
span multiple basic blocks.
2001-12-29 Richard Henderson <rth@redhat.com>
* loop.c (prescan_loop): Set has_multiple_exit_targets for exception
edges. Rearrange jump interpretation code to use pc_set.
(check_dbra_loop): Examine has_multiple_exit_targets not exit_count.
* sched-deps.c (sched_analyze_insn): Set scheduling barrier for
all insns that can throw, not just if flag_non_call_exceptions.
I will try workout Jakub's patch now.
David