This patch is
Reviewed-by: Ian Romanick
On 05/09/2016 08:50 AM, Kenneth Graunke wrote:
> opt_constant_folding is supposed to fold trees of constants into a
> single constant. Surprisingly, it was also propagating constant values
> from variables into expression trees - even when the result coul
opt_constant_folding is supposed to fold trees of constants into a
single constant. Surprisingly, it was also propagating constant values
from variables into expression trees - even when the result couldn't be
folded together. This is opt_constant_propagation's job.
The ir_dereference_variable::
