For the series:

Tested-by: Dieter Nützel <die...@nuetzel-hh.de>

(with my 'normal' apps) ;-)

Dieter

Am 19.12.2018 11:03, schrieb Timothy Arceri:
This will help the new opt introduced in the following patches
allowing us to remove extra duplicate varyings.

Reviewed-by: Marek Olšák <marek.ol...@amd.com>
---
 src/gallium/drivers/radeonsi/si_shader_nir.c | 2 --
 src/mesa/state_tracker/st_glsl_to_nir.cpp    | 4 +++-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/gallium/drivers/radeonsi/si_shader_nir.c
b/src/gallium/drivers/radeonsi/si_shader_nir.c
index 0a692277f6..3883337b00 100644
--- a/src/gallium/drivers/radeonsi/si_shader_nir.c
+++ b/src/gallium/drivers/radeonsi/si_shader_nir.c
@@ -823,8 +823,6 @@ si_lower_nir(struct si_shader_selector* sel)

        ac_lower_indirect_derefs(sel->nir, sel->screen->info.chip_class);

-       NIR_PASS_V(sel->nir, nir_lower_load_const_to_scalar);
-
        bool progress;
        do {
                progress = false;
diff --git a/src/mesa/state_tracker/st_glsl_to_nir.cpp
b/src/mesa/state_tracker/st_glsl_to_nir.cpp
index ed9f643e89..5176756433 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]);
    }
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