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  • #1111
Closed
Open
Created Feb 15, 2012 by Robert Bernecky@rbeDeveloper

buildv.sac AWLF blocked by failure to simplify guard on catenate

Bugzilla Link 911
Created on Feb 15, 2012 21:52
Version svn
OS Linux
Architecture PC

Extended Description

The APEX buildv.sac benchmark constructs the vector:
  (iota(0)),(iota(1)),(iota(2))...(iota(n))
by means of a fold WL. The result is generated
within the WL body by ++. The indexing operations
use this sort of guard when AWLF and/or -ecc/-check c are invoked:
_dup_2716__uprf_1576, _dup_2717__uprf_1577 = 
   _val_le_val_SxS_( _dup_2712__uprf_1581, _dup_2715__pinl_1144__flat_880);
                     currentshape[0]         currentshape[0] + i
The right way to handle this is to perform comparison against zero,
as is done in min/max:
   tmp = PRF_ARG - PRF_ARG1
   val_le_val_SxS_( 0, tmp);
I hope this can be done by ICC, directly.
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information
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