[Mesa-dev] [PATCH] r600g: don't change the order of writes in merge_inst_group
tilman at code-monkey.de
Thu Nov 17 00:28:19 PST 2011
Vadim Girlin [2011-11-17 03:33]:
> Merge may produce incorrect order of operations for r600-eg:
> x: inst1 R0.x, ... ; //from current group
> t: inst0 R0.x, ... ; //from previous group, same destination
> Result of inst1 will be lost.
> So compare destinations and don't allow this.
> Signed-off-by: Vadim Girlin <vadimgirlin at gmail.com>
> cc: Tilman Sauerbeck <tilman at code-monkey.de>
> This should fix the regression with "r600g: lazy load for AR register" for
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