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[Bug optimization/12372] [3.4 regression] miscompilation of execute/20030307-1.c at -O2 and -Os
- 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: 10 Jan 2004 17:41:31 -0000
- Subject: [Bug optimization/12372] [3.4 regression] miscompilation of execute/20030307-1.c at -O2 and -Os
- References: <20030922221224.12372.danglin@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From dave at hiauly1 dot hia dot nrc dot ca 2004-01-10 17:41 -------
Subject: Re: [3.4 regression] miscompilation of execu
> No, the bugs are not related. They equally affect SPARC and HP-PA because
> there
> seems to be a close ressemblance between the two ports.
20030307-1.c fails because the stack arguments of a sibcall are deleted.
Eric, I have been meaning to ask if you have more details on the problem
caused by the fix to calls.c that I posted some time ago. I haven't
encountered the same problem on the PA. Is there a way to fix up this
approach?
Dave
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12372