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[Bug target/34982] [4.3 regression] calling a function with undefined parameters causes segmentation fault at -O1 or higher
- From: "hubicka at ucw dot cz" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 30 Jan 2008 23:20:31 -0000
- Subject: [Bug target/34982] [4.3 regression] calling a function with undefined parameters causes segmentation fault at -O1 or higher
- References: <bug-34982-5606@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #23 from hubicka at ucw dot cz 2008-01-30 23:20 -------
Subject: Re: [4.3 regression] calling a function with undefined parameters
causes segmentation fault at -O1 or higher
> (In reply to comment #21)
> > but why does this happen only with -O1?
>
> Random value in eax register so we could put 0 in some cases but not others.
Oops, I am going to commit obvious fix for that. Looks like my tester
got lucky.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34982