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| author | Kenneth Graunke <[email protected]> | 2016-05-18 12:14:02 -0700 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2016-05-20 14:29:04 -0700 |
| commit | 12ab7fc6ac1ca785afb1126607bb95ea26473e06 (patch) | |
| tree | 26c52e1641052fda7e8b23a94596afa068da62b6 /src/compiler/nir/nir_constant_expressions.py | |
| parent | b8b1b1c34cfa7f3c68872b5726eaf554474ea464 (diff) | |
nir: Don't use ffma in nir_lower_wpos_ytransform().
ffma is an explicitly fused multiply add with higher precision.
The optimizer will take care of promoting mul/add to fma when
it's beneficial to do so.
This fixes failures on Gen4-5 when using this pass, as those platforms
don't actually implement fma().
Signed-off-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/compiler/nir/nir_constant_expressions.py')
0 files changed, 0 insertions, 0 deletions