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-rw-r--r--tcg/tcg.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/tcg/tcg.h b/tcg/tcg.h
index 45e94f536c..cd5bf005f9 100644
--- a/tcg/tcg.h
+++ b/tcg/tcg.h
@@ -381,6 +381,9 @@ struct TCGContext {
/* liveness analysis */
uint16_t *op_dead_args; /* for each operation, each bit tells if the
corresponding argument is dead */
+ uint8_t *op_sync_args; /* for each operation, each bit tells if the
+ corresponding output argument needs to be
+ sync to memory. */
/* tells in which temporary a given register is. It does not take
into account fixed registers */