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authormarha <marha@users.sourceforge.net>2011-10-27 08:37:52 +0200
committermarha <marha@users.sourceforge.net>2011-10-27 08:37:52 +0200
commit2a9be4af293f20fa33cc34fbc3b72e2235d91090 (patch)
treed41608bda1d56be1aa96857dee20e988b53760a3 /mesalib/src/glsl/lower_if_to_cond_assign.cpp
parent9d53da0fbb9ae6df9a38ad40df4f53cd28287235 (diff)
parentd662d461634660f5c0f3998b5eb7d7ed3bd5a25f (diff)
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Merge remote-tracking branch 'origin/released'
Diffstat (limited to 'mesalib/src/glsl/lower_if_to_cond_assign.cpp')
-rw-r--r--mesalib/src/glsl/lower_if_to_cond_assign.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/mesalib/src/glsl/lower_if_to_cond_assign.cpp b/mesalib/src/glsl/lower_if_to_cond_assign.cpp
index 7b89a1539..2c5d5612d 100644
--- a/mesalib/src/glsl/lower_if_to_cond_assign.cpp
+++ b/mesalib/src/glsl/lower_if_to_cond_assign.cpp
@@ -79,6 +79,9 @@ public:
bool
lower_if_to_cond_assign(exec_list *instructions, unsigned max_depth)
{
+ if (max_depth == UINT_MAX)
+ return false;
+
ir_if_to_cond_assign_visitor v(max_depth);
visit_list_elements(&v, instructions);