Gen9 have a different context to emit BarrierInst that contains
wait instruction, and wait instruction need to be no predication.
Signed-off-by: Pan Xiuli <xiuli....@intel.com>
---
backend/src/backend/gen9_context.cpp | 1 +
1 file changed, 1 insertion(+)
diff --git a/backend/src/backend/gen9_context.cpp
b/backend/src/backend/gen9_context.cpp
index 326f5a1..c35293a 100644
--- a/backend/src/backend/gen9_context.cpp
+++ b/backend/src/backend/gen9_context.cpp
@@ -51,6 +51,7 @@ namespace gbe
p->BARRIER(src);
p->curr.execWidth = 1;
// Now we wait for the other threads
+ p->curr.predicate = GEN_PREDICATE_NONE;
p->WAIT();
p->pop();
}
--
2.1.4
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