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[Bug target/20634] code fails to compile/code generation issue with -funit-at-a-time
- From: "halcy0n at gentoo dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Mar 2005 21:09:39 -0000
- Subject: [Bug target/20634] code fails to compile/code generation issue with -funit-at-a-time
- References: <20050325054527.20634.halcy0n@gentoo.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From halcy0n at gentoo dot org 2005-03-26 21:09 -------
(In reply to comment #3)
> For the first problem with code generation issue, does -fno-strict-aliasing helps?
No, same problem still. Only adding -fno-unit-at-a-time fixes the issue. I
should add that it works fine with gcc 3.4 and -funit-at-a-time.
> For the second problem with respect with the ICE, well only -O1
-fschedule-insns -funit-at-a-time is
> needed to reproduce the problem.
Yes, I get the ICE with only these options.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20634