X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fglsl%2Fir_basic_block.cpp;h=86e0cf795a13b903eba4a242a0b35c2ebe240c54;hb=6a829a1b724ca0d960decee217d260b4de8a5463;hp=f9953ea42dafa47b89276472b7990b4d8025b918;hpb=afe125e0a18ac3886c45c7e6b02b122fb2d327b5;p=mesa.git

diff --git a/src/glsl/ir_basic_block.cpp b/src/glsl/ir_basic_block.cpp
index f9953ea42da..86e0cf795a1 100644
--- a/src/glsl/ir_basic_block.cpp
+++ b/src/glsl/ir_basic_block.cpp
@@ -32,23 +32,6 @@
 #include "ir_basic_block.h"
 #include "glsl_types.h"
 
-class ir_has_call_visitor : public ir_hierarchical_visitor {
-public:
-   ir_has_call_visitor()
-   {
-      has_call = false;
-   }
-
-   virtual ir_visitor_status visit_enter(ir_call *ir)
-   {
-      (void) ir;
-      has_call = true;
-      return visit_stop;
-   }
-
-   bool has_call;
-};
-
 /**
  * Calls a user function for every basic block in the instruction stream.
  *
@@ -114,27 +97,6 @@ void call_for_basic_blocks(exec_list *instructions,
 
 	    call_for_basic_blocks(&ir_sig->body, callback, data);
 	 }
-      } else if (ir->as_assignment()) {
-	 ir_has_call_visitor v;
-
-	 /* If there's a call in the expression tree being assigned,
-	  * then that ends the BB too.
-	  *
-	  * The assumption is that any consumer of the basic block
-	  * walker is fine with the fact that the call is somewhere in
-	  * the tree even if portions of the tree may be evaluated
-	  * after the call.
-	  *
-	  * A consumer that has an issue with this could not process
-	  * the last instruction of the basic block.  If doing so,
-	  * expression flattener may be useful before using the basic
-	  * block finder to get more maximal basic blocks out.
-	  */
-	 ir->accept(&v);
-	 if (v.has_call) {
-	    callback(leader, ir, data);
-	    leader = NULL;
-	 }
       }
       last = ir;
    }