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[Bug bootstrap/34003] [4.2/4.3 Regression] gcc 4.3.0 unable to bootstrap itself; Unsatisfied symbols: ggc_free
- From: "dave at hiauly1 dot hia dot nrc dot ca" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 13 Dec 2007 19:19:56 -0000
- Subject: [Bug bootstrap/34003] [4.2/4.3 Regression] gcc 4.3.0 unable to bootstrap itself; Unsatisfied symbols: ggc_free
- References: <bug-34003-11564@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #31 from dave at hiauly1 dot hia dot nrc dot ca 2007-12-13 19:19 -------
Subject: Re: [4.2/4.3 Regression] gcc 4.3.0 unable to bootstrap itself;
Unsatisfied symbols: ggc_free
> If PA wants to keep the guards (!TREE_ASM_WRITTEN && SYMBOL_REF_REFERENCED_P
> ()),
> it can, but that surely can be done in ASM_OUTPUT_EXTERNAL too, doesn't need
> any deferral.
At this point in time, I can't remember whether this is essential or
not. I believe this was done to avoid duplicated and unnecessary directives.
I'm fairly sure a .IMPORT directive for a symbol that isn't referenced doesn't
cause problems.
I'll try your change tonight.
Dave
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34003