anv,i965,radv,st,ir3: Call nir_lower_deref_instrs

This inserts a call to nir_lower_deref_instrs at every call site of
glsl_to_nir, spirv_to_nir, and prog_to_nir.

Reviewed-by: Caio Marcelo de Oliveira Filho <[email protected]>
Acked-by: Rob Clark <[email protected]>
Acked-by: Bas Nieuwenhuizen <[email protected]>
Acked-by: Dave Airlie <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>

2 files changed, 7 insertions, 2 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_program.c b/src/mesa/drivers/dri/i965/brw_program.c
index 959c6122f57..faf706c7d15 100644
--- a/src/mesa/drivers/dri/i965/brw_program.c
+++ b/src/mesa/drivers/dri/i965/brw_program.c
@@ -77,10 +77,13 @@ brw_create_nir(struct brw_context *brw,
 
    /* First, lower the GLSL/Mesa IR or SPIR-V to NIR */
    if (shader_prog) {
-      if (shader_prog->data->spirv)
+      if (shader_prog->data->spirv) {
          nir = _mesa_spirv_to_nir(ctx, shader_prog, stage, options);
-      else
+         nir_lower_deref_instrs(nir, ~0);
+      } else {
          nir = glsl_to_nir(shader_prog, stage, options);
+         nir_lower_deref_instrs(nir, ~0);
+      }
       assert (nir);
 
       nir_remove_dead_variables(nir, nir_var_shader_in | nir_var_shader_out);
@@ -90,6 +93,7 @@ brw_create_nir(struct brw_context *brw,
                  nir_shader_get_entrypoint(nir), true, false);
    } else {
       nir = prog_to_nir(prog, options);
+      nir_lower_deref_instrs(nir, ~0);
       NIR_PASS_V(nir, nir_lower_regs_to_ssa); /* turn registers into SSA */
    }
    nir_validate_shader(nir);
diff --git a/src/mesa/drivers/dri/i965/brw_tcs.c b/src/mesa/drivers/dri/i965/brw_tcs.c
index 931ef64166c..277c5e4c3e8 100644
--- a/src/mesa/drivers/dri/i965/brw_tcs.c
+++ b/src/mesa/drivers/dri/i965/brw_tcs.c
@@ -109,6 +109,7 @@ create_passthrough_tcs(void *mem_ctx, const struct brw_compiler *compiler,
    }
 
    nir_validate_shader(nir);
+   nir_lower_deref_instrs(nir, ~0);
 
    nir = brw_preprocess_nir(compiler, nir);