--- Additional Comments From rgrosseboerger at dspace dot de 2005-04-27
14:00 ---
Subject: RE: [3.3 regression] ICE in gen_split_1204 on i686-pc-linux-gnu target
-Original Message-
From: gdr at integrable-solutions dot net
Did you apply the patch?
-- Gaby
No, Roger
--- Additional Comments From rgrosseboerger at dspace dot de 2004-12-22
09:32 ---
I rated this bug critical, because it occurs with normal C code on a primary
platform. My testcase is from automatically generated code, so changing it is
quite difficult.
In the original PR (PR8555
--
What|Removed |Added
Severity|normal |critical
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18402
--- Additional Comments From rgrosseboerger at dspace dot de 2004-11-11
09:48 ---
Hi,
after looking at the corresponding machine description (GCC 3.3.5, i386.md, line
16619, Split SSE based moves into sequence) and comparing it with GCC 3.4.0,
the bugfix seems to be:
--- orig335_i386
--- Additional Comments From rgrosseboerger at dspace dot de 2004-11-11
12:22 ---
The proposed patch fixes the reduced testcase and my larger testcase that
crashes GCC 3.3.5 with -O2 -march=pentium4 -mfpmath=sse -ffast-math
I have run the C testsuite with no additional failures
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: rgrosseboerger at dspace dot de
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
