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authorTimothy Arceri <[email protected]>2018-12-11 15:06:37 +1100
committerTimothy Arceri <[email protected]>2019-01-02 12:19:17 +1100
commit0a4378ce562dbf68b7b58165f2dcfc94f831559f (patch)
tree29f962c5a0aea31b51a9defbb96da8c76be669f6 /src/mesa/state_tracker
parent2ef0f944f55ed5ba993b033d7ce54f531688b858 (diff)
st/glsl_to_nir: call nir_lower_load_const_to_scalar() in the st
This will help the new opt introduced in the following patches allowing us to remove extra duplicate varyings. Tested-by: Dieter Nützel <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
Diffstat (limited to 'src/mesa/state_tracker')
-rw-r--r--src/mesa/state_tracker/st_glsl_to_nir.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mesa/state_tracker/st_glsl_to_nir.cpp b/src/mesa/state_tracker/st_glsl_to_nir.cpp
index 14927c8a4a9..dce96ab58b6 100644
--- a/src/mesa/state_tracker/st_glsl_to_nir.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_nir.cpp
@@ -702,8 +702,10 @@ st_link_nir(struct gl_context *ctx,
nir_shader *nir = shader->Program->nir;
- if (is_scalar[i])
+ if (is_scalar[i]) {
NIR_PASS_V(nir, nir_lower_io_to_scalar_early, mask);
+ NIR_PASS_V(nir, nir_lower_load_const_to_scalar);
+ }
st_nir_opts(nir, is_scalar[i]);
}