glsl2: Perform initial bits of loop analysis during compilation

1 files changed, 5 insertions, 0 deletions

diff --git a/src/glsl/glsl_parser_extras.cpp b/src/glsl/glsl_parser_extras.cpp
index bc56e4fcaf5..2d045ac9c7a 100644
--- a/src/glsl/glsl_parser_extras.cpp
+++ b/src/glsl/glsl_parser_extras.cpp
@@ -34,6 +34,7 @@ extern "C" {
 #include "glsl_parser_extras.h"
 #include "glsl_parser.h"
 #include "ir_optimization.h"
+#include "loop_analysis.h"
 
 _mesa_glsl_parse_state::_mesa_glsl_parse_state(struct __GLcontextRec *ctx,
 					       GLenum target, void *mem_ctx)
@@ -739,6 +740,10 @@ do_common_optimization(exec_list *ir, bool linked)
    progress = do_swizzle_swizzle(ir) || progress;
    progress = do_noop_swizzle(ir) || progress;
 
+   loop_state *ls = analyze_loop_variables(ir);
+   progress = set_loop_controls(ir, ls) || progress;
+   delete ls;
+
    return progress;
 }