invoke.texi (-fvar-tracking-assignments): New.

[thirdparty/gcc.git] / gcc / tree-ssa-ter.c

diff --git a/gcc/tree-ssa-ter.c b/gcc/tree-ssa-ter.c
index 3bbc8b9f866ff56547c68e2597076e93a1fe62e7..c35d6336beb5f608cad2f6d9ac1737140b21f950 100644 (file)
--- a/gcc/tree-ssa-ter.c
+++ b/gcc/tree-ssa-ter.c
@@ -585,6 +585,9 @@ find_replaceable_in_bb (temp_expr_table_p tab, basic_block bb)
     {
       stmt = gsi_stmt (bsi);
 
+      if (is_gimple_debug (stmt))
+       continue;
+
       stmt_replaceable = is_replaceable_p (stmt);
 
       /* Determine if this stmt finishes an existing expression.  */