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990718 miscompiles gftopk on i386
- To: egcs-bugs at egcs dot cygnus dot com
- Subject: 990718 miscompiles gftopk on i386
- From: Marc Espie <Marc dot Espie at liafa dot jussieu dot fr>
- Date: Fri, 23 Jul 1999 15:21:03 +0200
- Cc: law at cygnus dot com
I'm afraid I've found a rather important bug in gcc-2.95.
While porting teTeX-1.0.6, I've found out that the 990718 prerelease
miscompiles gftopk, resulting in a non-functional binary.
This on an i386-unknown-openbsd system.
The gftopk check does abort with:
Bad GF file: Unexpected 49 command between characters!
The problem vanishes if I use -O2 -fno-gcse instead of -O2.
I've attached the preprocessed source file.
I can't really put enough information here to reproduce the full testing
case, as gftopk does link with rather impressive libraries.
I can supply more information if needed.
--
Marc Espie
|anime, sf, juggling, unicycle, acrobatics, comics...
|AmigaOS, OpenBSD, C++, perl, Icon, PostScript...
| `real programmers don't die, they just get out of beta'
gftopk.i.gz