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[Bug rtl-optimization/33961] New: [4.3 regression] gcc 4.3 causes crash valid code to crash
- From: "bero at arklinux dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 31 Oct 2007 16:43:25 -0000
- Subject: [Bug rtl-optimization/33961] New: [4.3 regression] gcc 4.3 causes crash valid code to crash
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
The attached simple sample application crashes if it is with g++ 4.3 at -O1 or
higher.
To make things even odder, it works as expected when built with g++ 4.3 at -O1
or higher with -DDONTCRASH, even though the #ifdef DONTCRASH codepath is never
actually run.
The problem is reproducable on both x86_32 and x86_64.
This bug affects KHTML.
--
Summary: [4.3 regression] gcc 4.3 causes crash valid code to
crash
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: blocker
Priority: P3
Component: rtl-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: bero at arklinux dot org
GCC build triplet: i586-pc-linux-gnu
GCC host triplet: i586-pc-linux-gnu
GCC target triplet: i586-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33961