Mesa (master): intel/compiler: Call nir_lower_system_values in brw_preprocess_nir
Jason Ekstrand
jekstrand at kemper.freedesktop.org
Wed Oct 25 23:14:19 UTC 2017
Module: Mesa
Branch: master
Commit: d24311b7b55d1dec1ce85e046619d05fa96ed99e
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=d24311b7b55d1dec1ce85e046619d05fa96ed99e
Author: Jason Ekstrand <jason.ekstrand at intel.com>
Date: Fri Sep 1 22:20:23 2017 -0700
intel/compiler: Call nir_lower_system_values in brw_preprocess_nir
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com>
---
src/intel/compiler/brw_nir.c | 2 ++
src/intel/vulkan/anv_pipeline.c | 2 --
src/mesa/drivers/dri/i965/brw_program.c | 2 --
3 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/src/intel/compiler/brw_nir.c b/src/intel/compiler/brw_nir.c
index 327216eaaa..e5ff6deb2f 100644
--- a/src/intel/compiler/brw_nir.c
+++ b/src/intel/compiler/brw_nir.c
@@ -635,6 +635,8 @@ brw_preprocess_nir(const struct brw_compiler *compiler, nir_shader *nir)
/* Lower a bunch of stuff */
OPT(nir_lower_var_copies);
+ OPT(nir_lower_system_values);
+
OPT(nir_lower_clip_cull_distance_arrays);
nir_variable_mode indirect_mask = 0;
diff --git a/src/intel/vulkan/anv_pipeline.c b/src/intel/vulkan/anv_pipeline.c
index 9863ec334e..8a2e4f83ca 100644
--- a/src/intel/vulkan/anv_pipeline.c
+++ b/src/intel/vulkan/anv_pipeline.c
@@ -194,8 +194,6 @@ anv_shader_compile_to_nir(struct anv_pipeline *pipeline,
nir = brw_preprocess_nir(compiler, nir);
- NIR_PASS_V(nir, nir_lower_system_values);
-
if (stage == MESA_SHADER_FRAGMENT)
NIR_PASS_V(nir, anv_nir_lower_input_attachments);
diff --git a/src/mesa/drivers/dri/i965/brw_program.c b/src/mesa/drivers/dri/i965/brw_program.c
index ebb6998a00..6925121778 100644
--- a/src/mesa/drivers/dri/i965/brw_program.c
+++ b/src/mesa/drivers/dri/i965/brw_program.c
@@ -89,8 +89,6 @@ brw_create_nir(struct brw_context *brw,
nir = brw_preprocess_nir(brw->screen->compiler, nir);
- NIR_PASS_V(nir, nir_lower_system_values);
-
if (stage == MESA_SHADER_FRAGMENT) {
static const struct nir_lower_wpos_ytransform_options wpos_options = {
.state_tokens = {STATE_INTERNAL, STATE_FB_WPOS_Y_TRANSFORM, 0, 0, 0},
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