Blackfin: optimize_size improvement
Bernd Schmidt
bernds_cb1@t-online.de
Thu Sep 4 19:44:00 GMT 2008
The Blackfin can execute groups of three parallel instructions. To
generate such bundles, we can create an additional nop if we find only
two instructions that can be executed in parallel. The following patch
disables this mechanism when optimizing for size.
Committed.
Bernd
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