glsl: fix uninitialized instance variable

Valgrind detected that variable ir_copy_propagation_visitor::killed_all
is uninitialized.

Signed-off-by: Jan Ziak (http://atom-symbol.net) <0xe2.0x9a.0x9b@gmail.com>
Signed-off-by: Rob Clark <robdclark@gmail.com>

diff --git a/src/compiler/glsl/opt_copy_propagation.cpp b/src/compiler/glsl/opt_copy_propagation.cpp
index 807ba8f5738b7e41a6bf0b7de44061732520acf5..443905d8837834845bcaced027f789f8d86917da 100644 (file)
--- a/src/compiler/glsl/opt_copy_propagation.cpp
+++ b/src/compiler/glsl/opt_copy_propagation.cpp
@@ -76,6 +76,7 @@ public:
       mem_ctx = ralloc_context(0);
       this->acp = new(mem_ctx) exec_list;
       this->kills = new(mem_ctx) exec_list;
+      killed_all = false;
    }
    ~ir_copy_propagation_visitor()
    {