shithub: mc

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Don't double add stmts in blocks.

--- a/8/reduce.c

+++ b/8/reduce.c

@@ -201,12 +201,9 @@

 void simpblk(Simp *s, Node *n)

 {

     int i;

-    Node *e;

     for (i = 0; i < n->block.nstmts; i++) {

-        e = simp(s, n->block.stmts[i]);

-        if (e)

-            append(s, e);

+        simp(s, n->block.stmts[i]);

     }

 }