When I compile qt334 with the actual snapshot of gcc41 I get an ICE when I
enable autovectorisation.
Michael Cieslinski
g++41f -c -O2 -ftree-vectorize -o qimage.o qimage.ii
kernel/qimage.cpp: In function 'bool convert_32_to_8(const QImage*, QImage*,
int, QRgb*, int)':
kernel/qimage.cpp:1489: internal compiler error: in convert_move, at expr.c:390
Please submit a full bug report, with preprocessed source if appropriate.
g++41f -v
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc-4.1-20050709/configure --prefix=/usr/local/gcc41f
--program-suffix=41f --with-arch=opteron --enable-languages=c,c++
--enable-checking
Thread model: posix
gcc version 4.1.0 20050709 (experimental)
--
Summary: ICE in convert_move, at expr.c:390 with -ftree-vectorize
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: micis at gmx dot de
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: x86_64-unknown-linux-gnu
GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22480
