On 28/07/18 11:06, Timothy Arceri wrote:
Since we know what side of the branch we ended up on we can just
replace the use with a constant.

All the spill changes in shader-db are from Dolphin uber shaders,
despite some small regressions the change is clearly positive.

V2: insert new constant after any phis in the
     use->parent_instr->type == nir_instr_type_phi path.

Meh this was meant to be V3
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