glsl/loops: Get rid of loop_variable_state::max_iterations.

This value is now redundant with
loop_variable_state::limiting_terminator->iterations and
ir_loop::normative_bound.

Reviewed-by: Ian Romanick <[email protected]>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/glsl/loop_unroll.cpp b/src/glsl/loop_unroll.cpp
index e1009169370..9472bc5a510 100644
--- a/src/glsl/loop_unroll.cpp
+++ b/src/glsl/loop_unroll.cpp
@@ -236,14 +236,14 @@ loop_unroll_visitor::visit_leave(ir_loop *ir)
       return visit_continue;
    }
 
-   iterations = ls->max_iterations;
-
    /* Don't try to unroll loops where the number of iterations is not known
     * at compile-time.
     */
-   if (iterations < 0)
+   if (ir->normative_bound < 0)
       return visit_continue;
 
+   iterations = ir->normative_bound;
+
    /* Don't try to unroll loops that have zillions of iterations either.
     */
    if (iterations > (int) max_iterations)