From: Ian Romanick <ian.d.romanick@intel.com>
Date: Wed, 7 Jul 2010 18:33:13 +0000 (-0700)
Subject: ir_call: Add method to set the function signature being called
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=792e01c1e259077eb339af3ce61905fd227ae4bd;p=mesa.git

ir_call: Add method to set the function signature being called
---

diff --git a/src/glsl/ir.cpp b/src/glsl/ir.cpp
index 42578425839..f3ee12ce81f 100644
--- a/src/glsl/ir.cpp
+++ b/src/glsl/ir.cpp
@@ -836,6 +836,14 @@ ir_call::get_error_instruction(void *ctx)
    return call;
 }
 
+void
+ir_call::set_callee(const ir_function_signature *sig)
+{
+   assert((this->type == NULL) || (this->type == sig->return_type));
+
+   this->callee = sig;
+}
+
 void
 visit_exec_list(exec_list *list, ir_visitor *visitor)
 {
diff --git a/src/glsl/ir.h b/src/glsl/ir.h
index 0d5bbc20aa8..89922c6bbcd 100644
--- a/src/glsl/ir.h
+++ b/src/glsl/ir.h
@@ -694,6 +694,11 @@ public:
       return callee;
    }
 
+   /**
+    * Set the function call target
+    */
+   void set_callee(const ir_function_signature *sig);
+
    /**
     * Generates an inline version of the function before @ir,
     * returning the return value of the function.