From 01f8de4a87157b01e8b9fe31c6766a15bbfb2788 Mon Sep 17 00:00:00 2001 From: Ian Romanick Date: Mon, 5 Apr 2010 17:13:14 -0700 Subject: [PATCH] Add dynamic cast for ir_loop --- ir.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/ir.h b/ir.h index 4266dbc17aa..fee23b25829 100644 --- a/ir.h +++ b/ir.h @@ -54,6 +54,7 @@ public: virtual class ir_variable * as_variable() { return NULL; } virtual class ir_dereference * as_dereference() { return NULL; } virtual class ir_rvalue * as_rvalue() { return NULL; } + virtual class ir_loop * as_loop() { return NULL; } /*@}*/ protected: @@ -302,6 +303,11 @@ public: v->visit(this); } + virtual ir_loop *as_loop() + { + return this; + } + /** * Get an iterator for the instructions of the loop body */ -- 2.30.2