Mesa (master): r600/sfn: Fix loading vertex attributes

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Module: Mesa
Branch: master
Commit: 09558ad84ee8763fdaf98b62e781c0c5774f287d
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=09558ad84ee8763fdaf98b62e781c0c5774f287d

Author: Gert Wollny <gert.wollny at collabora.com>
Date:   Thu Jul 30 23:16:44 2020 +0200

r600/sfn: Fix loading vertex attributes

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6706>

---

 src/gallium/drivers/r600/sfn/sfn_shader_vertex.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/gallium/drivers/r600/sfn/sfn_shader_vertex.cpp b/src/gallium/drivers/r600/sfn/sfn_shader_vertex.cpp
index 3c6e1f01dad..f4a8b267b0a 100644
--- a/src/gallium/drivers/r600/sfn/sfn_shader_vertex.cpp
+++ b/src/gallium/drivers/r600/sfn/sfn_shader_vertex.cpp
@@ -190,11 +190,10 @@ bool VertexShaderFromNir::do_process_outputs(nir_variable *output)
 bool VertexShaderFromNir::do_emit_load_deref(const nir_variable *in_var, nir_intrinsic_instr* instr)
 {
    if (in_var->data.location < VERT_ATTRIB_MAX) {
-      for (int i = 0; i < instr->num_components ; ++i) {
+      for (unsigned i = 0; i < nir_dest_num_components(instr->dest); ++i) {
          auto s = new GPRValue(in_var->data.driver_location + 1, i);
          s->set_as_input();
          auto src = PValue(s);
-         inject_register(in_var->data.driver_location + 1, i, src, false);
 
          if (i == 0)
             set_input(in_var->data.driver_location, src);