diff options
author | Ian Romanick <[email protected]> | 2010-04-05 17:13:14 -0700 |
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committer | Ian Romanick <[email protected]> | 2010-04-07 11:42:36 -0700 |
commit | 01f8de4a87157b01e8b9fe31c6766a15bbfb2788 (patch) | |
tree | 630891da18e1a4d9d5a7e3b52f0a920a0ae651c8 /ir.h | |
parent | e9d0f265aabb39928d4d8a527684bf3b9eebc21c (diff) |
Add dynamic cast for ir_loop
Diffstat (limited to 'ir.h')
-rw-r--r-- | ir.h | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -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 */ |