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, 0 insertions, 10 deletions

diff --git a/src/glsl/loop_analysis.h b/src/glsl/loop_analysis.h
index 0208890b1fd..ae980567c06 100644
--- a/src/glsl/loop_analysis.h
+++ b/src/glsl/loop_analysis.h
@@ -119,15 +119,6 @@ public:
    hash_table *var_hash;
 
    /**
-    * Maximum number of loop iterations.
-    *
-    * If this value is negative, then the loop may be infinite.  This actually
-    * means that analysis was unable to determine an upper bound on the number
-    * of loop iterations.
-    */
-   int max_iterations;
-
-   /**
     * Number of ir_loop_jump instructions that operate on this loop
     */
    unsigned num_loop_jumps;
@@ -139,7 +130,6 @@ public:
 
    loop_variable_state()
    {
-      this->max_iterations = -1;
       this->num_loop_jumps = 0;
       this->contains_calls = false;
       this->var_hash = hash_table_ctor(0, hash_table_pointer_hash,