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[REPOST] MT-safe exception diffs for 971207
- To: Jason Merrill <jason at cygnus dot com>
- Subject: [REPOST] MT-safe exception diffs for 971207
- From: Teemu Torma <tot at trema dot com>
- Date: Fri, 12 Dec 1997 10:10:39 +0100
- cc: egcs at cygnus dot com, law at cygnus dot com, wilson at cygnus dot com
- Organization: Trema Laboratories SARL
- Reply-To: egcs at cygnus dot com
From: Jason Merrill <jason@cygnus.com>
Date: 11 Dec 1997 19:36:28 -0800
In use_eh_context, why are you using copy_rtx on a REG rtx? That's a nop.
I have noticed that there are obsolete moves which are left over while I
have changed the code. I haven't bothered yet to optimize them out.
I'm not sure why you need five functions to handle eh_context.
Convenience, fewer changes to the other code to help merging. No need to
do it that way.
Why do you cast &eh->info and &eh->dynamic_handler_chain to their own
types?
If I understand you correctly, __get_dynamic_handler_chain is not needed
anymore, so it can be taken away. __get_eh_info is there so that the
compiler does not need to know that much of the contents of eh_context.
Teemu