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-rw-r--r--src/gallium/auxiliary/util/u_debug.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/util/u_debug.h b/src/gallium/auxiliary/util/u_debug.h
index b82e7cb4d4..b8c56fd600 100644
--- a/src/gallium/auxiliary/util/u_debug.h
+++ b/src/gallium/auxiliary/util/u_debug.h
@@ -181,11 +181,14 @@ void _debug_assert_fail(const char *expr,
*
* Do not expect that the assert call terminates -- errors must be handled
* regardless of assert behavior.
+ *
+ * For non debug builds the assert macro will expand to a no-op, so do not
+ * call functions with side effects in the assert expression.
*/
#ifdef DEBUG
#define debug_assert(expr) ((expr) ? (void)0 : _debug_assert_fail(#expr, __FILE__, __LINE__, __FUNCTION__))
#else
-#define debug_assert(expr) ((void)(expr))
+#define debug_assert(expr) ((void)0)
#endif