i965/nir/vec4: Implement loop statements (nir_cf_node_loop)

This is taken as-is from fs_nir. Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
2015-06-16 20:25:55 +02:00
parent 5c0436dbf8
commit afe085a0ca
1 changed files with 5 additions and 1 deletions
@@ -302,7 +302,11 @@ vec4_visitor::nir_emit_if(nir_if *if_stmt)
 void
 vec4_visitor::nir_emit_loop(nir_loop *loop)
 {
-   /* @TODO: Not yet implemented */
+   emit(BRW_OPCODE_DO);
+
+   nir_emit_cf_list(&loop->body);
+
+   emit(BRW_OPCODE_WHILE);
 }

 void