fontconfig mesa xkeyboard-config xserver pixman git update 10 Apr 2012

1 files changed, 76 insertions, 76 deletions

diff --git a/mesalib/src/glsl/ir_function_can_inline.cpp b/mesalib/src/glsl/ir_function_can_inline.cpp
index 2ed3aaa49..7b15d5df1 100644
--- a/mesalib/src/glsl/ir_function_can_inline.cpp
+++ b/mesalib/src/glsl/ir_function_can_inline.cpp
@@ -1,76 +1,76 @@
-/*

- * Copyright © 2010 Intel Corporation

- *

- * Permission is hereby granted, free of charge, to any person obtaining a

- * copy of this software and associated documentation files (the "Software"),

- * to deal in the Software without restriction, including without limitation

- * the rights to use, copy, modify, merge, publish, distribute, sublicense,

- * and/or sell copies of the Software, and to permit persons to whom the

- * Software is furnished to do so, subject to the following conditions:

- *

- * The above copyright notice and this permission notice (including the next

- * paragraph) shall be included in all copies or substantial portions of the

- * Software.

- *

- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

- * DEALINGS IN THE SOFTWARE.

- */

-

-/**

- * \file ir_function_can_inline.cpp

- *

- * Determines if we can inline a function call using ir_function_inlining.cpp.

- *

- * The primary restriction is that we can't return from the function

- * other than as the last instruction.  We could potentially work

- * around this for some constructs by flattening control flow and

- * moving the return to the end, or by using breaks from a do {} while

- * (0) loop surrounding the function body.

- */

-

-#include "ir.h"

-

-class ir_function_can_inline_visitor : public ir_hierarchical_visitor {

-public:

-   ir_function_can_inline_visitor()

-   {

-      this->num_returns = 0;

-   }

-

-   virtual ir_visitor_status visit_enter(ir_return *);

-

-   int num_returns;

-};

-

-ir_visitor_status

-ir_function_can_inline_visitor::visit_enter(ir_return *ir)

-{

-   (void) ir;

-   this->num_returns++;

-   return visit_continue;

-}

-

-bool

-can_inline(ir_call *call)

-{

-   ir_function_can_inline_visitor v;

-   const ir_function_signature *callee = call->get_callee();

-   if (!callee->is_defined)

-      return false;

-

-   v.run((exec_list *) &callee->body);

-

-   /* If the function is empty (no last instruction) or does not end with a

-    * return statement, we need to count the implicit return.

-    */

-   ir_instruction *last = (ir_instruction *)callee->body.get_tail();

-   if (last == NULL || !last->as_return())

-      v.num_returns++;

-

-   return v.num_returns == 1;

-}

+/*
+ * Copyright © 2010 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * \file ir_function_can_inline.cpp
+ *
+ * Determines if we can inline a function call using ir_function_inlining.cpp.
+ *
+ * The primary restriction is that we can't return from the function
+ * other than as the last instruction.  We could potentially work
+ * around this for some constructs by flattening control flow and
+ * moving the return to the end, or by using breaks from a do {} while
+ * (0) loop surrounding the function body.
+ */
+
+#include "ir.h"
+
+class ir_function_can_inline_visitor : public ir_hierarchical_visitor {
+public:
+   ir_function_can_inline_visitor()
+   {
+      this->num_returns = 0;
+   }
+
+   virtual ir_visitor_status visit_enter(ir_return *);
+
+   int num_returns;
+};
+
+ir_visitor_status
+ir_function_can_inline_visitor::visit_enter(ir_return *ir)
+{
+   (void) ir;
+   this->num_returns++;
+   return visit_continue;
+}
+
+bool
+can_inline(ir_call *call)
+{
+   ir_function_can_inline_visitor v;
+   const ir_function_signature *callee = call->callee;
+   if (!callee->is_defined)
+      return false;
+
+   v.run((exec_list *) &callee->body);
+
+   /* If the function is empty (no last instruction) or does not end with a
+    * return statement, we need to count the implicit return.
+    */
+   ir_instruction *last = (ir_instruction *)callee->body.get_tail();
+   if (last == NULL || !last->as_return())
+      v.num_returns++;
+
+   return v.num_returns == 1;
+}