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-rw-r--r--src/cmd/gc/go.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cmd/gc/go.h b/src/cmd/gc/go.h
index 6679fa855..f41923b63 100644
--- a/src/cmd/gc/go.h
+++ b/src/cmd/gc/go.h
@@ -192,8 +192,7 @@ struct Type
// for TFORW, where to copy the eventual value to
NodeList *copyto;
- // for usefield
- Node *lastfn;
+ Node *lastfn; // for usefield
};
#define T ((Type*)0)
@@ -331,6 +330,7 @@ struct Node
int32 iota;
uint32 walkgen;
int32 esclevel;
+ void* opt; // for optimization passes
};
#define N ((Node*)0)