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[Bug target/11229] New: pure-1.c fails on powerpc64-linux with -O1
- From: "janis187 at us dot ibm dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 18 Jun 2003 00:07:30 -0000
- Subject: [Bug target/11229] New: pure-1.c fails on powerpc64-linux with -O1
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11229
Summary: pure-1.c fails on powerpc64-linux with -O1
Product: gcc
Version: 3.4
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: target
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: janis187@us.ibm.com
CC: amodra@bigpond.net.au,gcc-bugs@gcc.gnu.org
GCC target triplet: powerpc64-unknown-linux-gnu
The test gcc.c-torture/execute/pure-1.c fails on
powerpc64-unknown-linux-gnu with -O1 and higher levels of optimization.
This happens with mainline, 3.3, and 3.2; I've never been able to build
earlier versions of GCC for this target.
Alan Modra described the problem and proposed a patch in
http://gcc.gnu.org/ml/gcc-patches/2003-03/msg02371.html; that patch
has never been reviewed.
This was tested with a cross compiler from powerpc-linux on a
powerpc64-linux system, which is the usual way to use GCC for this
target.