UTEpio.sac asserts in WLFS

Bugzilla Link	323
Created on	Nov 14, 2006 23:00
Version	1.00beta
OS	Linux
Architecture	PC
Attachments	tutu0.sac, UTEpio.sac

Extended Description

There may be several bugs here.
sac2c -noopt tutu0.sac dies in the linker. WIth opts turned on, it appears to
work properly. See bugtutu0 for gcc/linker output.
UTEpio.sac dies same way. If you compile UTEpio.sac with: sac2c -dowlfs, 
you kill sac2c this way:
*** Applying loop invariant removal ...
ASSERTION FAILED: file 'src/optimize/SSALIR.c', line 1409
usage of undefined identifier
EXECUTION TERMINATED
./foo: line 1: 19369 Aborted                 sac2c -check b -maxwlur 3 -dowlfs
-O3 $1.sac -o $1.exe $2 $3 $4