New sac2c generates very slow code on 64-bit bice


Bugzilla Link	403
Created on	Oct 18, 2007 18:35
Resolution	FIXED
Resolved on	Oct 19, 2007 00:51
Version	1.00beta
OS	Linux
Architecture	PC

Extended Description

I compiled apex/unirand/unirand.sac [after fixing use/imports] with
sac2c rev 15555, to get 0.408sec user CPU time.
After updating to sac2c rev#15631, same code executes in
5.932sec. 
After changing sac2c/sac2crc LDFLAGS="-static" and recompiling,
unirand executes in 5.456CPU seconds.
This happens on two 64-bit platforms: SuSE 10.1 AMD Opteron, two-holer,
and on an Ubuntu 7.04 Intel 2-holer laptop.

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information