i965/fs_nir: Convert the shader to/from SSA

Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
2014-10-22 11:24:33 -07:00
parent 9d986d19d0
commit 63eb32950e
1 changed files with 9 additions and 0 deletions
--- a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
@@ -54,6 +54,15 @@ fs_visitor::emit_nir_code()
   if (1)
      nir_print_shader(nir, stderr);

+   nir_convert_to_ssa(nir);
+   nir_copy_prop(nir);
+   nir_opt_dce(nir);
+   nir_print_shader(nir, stderr);
+
+   nir_convert_from_ssa(nir);
+   nir_lower_vec_to_movs(nir);
+   nir_print_shader(nir, stderr);
+
   /* emit the arrays used for inputs and outputs - load/store intrinsics will
    * be converted to reads/writes of these arrays
    */