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-rw-r--r--gcc/tree-ssa-scopedtables.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/gcc/tree-ssa-scopedtables.h b/gcc/tree-ssa-scopedtables.h
index 52bcb6f..1e6b46c 100644
--- a/gcc/tree-ssa-scopedtables.h
+++ b/gcc/tree-ssa-scopedtables.h
@@ -168,12 +168,6 @@ class const_and_copies
value for the first argument. Try to get rid of this in the future. */
void record_const_or_copy (tree, tree, tree);
- /* When threading we need to invalidate certain equivalences after
- following a loop backedge. The entries we need to invalidate will
- always be in this unwindable stack. This entry point handles
- finding and invalidating those entries. */
- void invalidate (tree);
-
private:
vec<tree> m_stack;
const_and_copies& operator= (const const_and_copies&);