[Bug bootstrap/34003] [4.2/4.3 Regression] gcc 4.3.0 unable to bootstrap itself; Unsatisfied symbols: ggc_free

[dave at hiauly1 dot hia dot nrc dot ca]

------- 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


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34003