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internal compiler error in gcc-2.95.2/PPC with -funroll-all-loops
- To: gcc-bugs at gcc dot gnu dot org
- Subject: internal compiler error in gcc-2.95.2/PPC with -funroll-all-loops
- From: stevenj at gil-galad dot mit dot edu
- Date: Fri, 24 Mar 2000 00:36:46 -0500 (EST)
- cc: Franz dot Sirl-kernel at lauterbach dot com
- Reply-To: stevenj at alum dot mit dot edu
Dear gcc folks,
I encountered an internal compiler error when trying to compile the
attached (preprocessed) file with:
% gcc --save-temps -O3 -funroll-all-loops -c muladd.i
gcc: Internal compiler error: program cc1 got fatal signal 9
I am using:
% gcc --version
2.95.2
(The RPM was gcc-2.95.2-1g, from the LinuxPPC 2000 distribution.)
I am running LinuxPPC 2000, with a 2.2.12 kernel, on a (1999) Macintosh
PowerBook G3 (PowerPC 750, 192MB of RAM).
Thanks! Let me know if there's any other information I can provide!
Cordially,
Steven G. Johnson
PS. The error does not occur on a RedHat 5.2/Pentium-II system running
gcc-2.95.2, so it seems to be a PowerPC-specific problem.
PPS. This file is part of a self-optimizing matrix (BLAS) library called
ATLAS (www.netlib.org/atlas) if anyone cares.
muladd.i.bz2