llvmpipe: avoid generating empty-body blocks

Suggested-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>

diff --git a/src/gallium/drivers/llvmpipe/lp_perf.h b/src/gallium/drivers/llvmpipe/lp_perf.h
index 455adf7d6f85a1e479b8440750ea435ac6303fe2..ace85c7fef463156bb9cc0e34306efbe64dd3821 100644 (file)
--- a/src/gallium/drivers/llvmpipe/lp_perf.h
+++ b/src/gallium/drivers/llvmpipe/lp_perf.h
@@ -74,7 +74,7 @@ extern struct lp_counters lp_count;
 #define LP_COUNT_ADD(counter, incr)  lp_count.counter += (incr)
 #define LP_COUNT_GET(counter) (lp_count.counter)
 #else
-#define LP_COUNT(counter)
+#define LP_COUNT(counter) do {} while (0)
 #define LP_COUNT_ADD(counter, incr) (void)(incr)
 #define LP_COUNT_GET(counter) 0
 #endif