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i965/vec4: Try constant propagate after copy propagate made progress. 

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Matt Turner 2014-06-23 22:29:57 -07:00
parent d5432e3f45
commit 9a8acafa47
1 changed files with 4 additions and 2 deletions
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6
src/mesa/drivers/dri/i965/brw_vec4_copy_propagation.cpp
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@ -367,8 +367,10 @@ vec4_visitor::opt_copy_propagation()
if (c != 4) if (c != 4)
continue; continue;
if (try_constant_propagate(brw, inst, i, values) || if (try_constant_propagate(brw, inst, i, values))
try_copy_propagate(brw, inst, i, values)) progress = true;
if (try_copy_propagate(brw, inst, i, values))
progress = true; progress = true;
} }