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ev56 optimization -> illegal instruction
- To: axp-list at redhat dot com
- Subject: ev56 optimization -> illegal instruction
- From: "Alexander V. Lukyanov" <lav at alpha dot yars dot free dot net dot netis dot ru>
- Date: Tue, 10 Mar 1998 20:28:29 +0300
- Cc: egcs at cygnus dot com
I heared the stories about ev56 specific optimization in recent egcs snapshot
and tried it. Compiled recent gas and egcs snapshot, compiled a test program
(dhry.c) with -mcpu=ev56 and the program failed with illegal instruction
message. (of course, it worked without -m...)
/proc/cpuinfo says I have an ev56 (it's a pc164):
cpu : Alpha
cpu model : EV56
cpu variation : 0
cpu revision : 0
What's wrong?
Alexander.