From: Ian Romanick <ian.d.romanick@intel.com>
Date: Wed, 31 Mar 2010 23:40:26 +0000 (-0700)
Subject: Add ir_function::iterator to iterate over function signatures
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=95cd6cc195f4652378d7ecf614c6e1c568311a04;p=mesa.git

Add ir_function::iterator to iterate over function signatures
---

diff --git a/ast_to_hir.cpp b/ast_to_hir.cpp
index 78c92822e30..e6031ae0046 100644
--- a/ast_to_hir.cpp
+++ b/ast_to_hir.cpp
@@ -1475,7 +1475,7 @@ ast_function_definition::hir(exec_list *instructions,
    const char *const name = this->prototype->identifier;
    f = state->symbols->get_function(name);
    if (f != NULL) {
-      foreach_iter(exec_list_iterator, iter, f->signatures) {
+      foreach_iter(exec_list_iterator, iter, *f) {
 	 signature = (struct ir_function_signature *) iter.get();
 
 	 /* Compare the parameter list of the function being defined to the
diff --git a/ir.h b/ir.h
index 2d2da1df763..3322ea96404 100644
--- a/ir.h
+++ b/ir.h
@@ -187,6 +187,14 @@ public:
       signatures.push_tail(sig);
    }
 
+   /**
+    * Get an iterator for the set of function signatures
+    */
+   exec_list_iterator iterator()
+   {
+      return signatures.iterator();
+   }
+
    /**
     * Find a signature that matches a set of actual parameters.
     */