[hackers] [scc/qbe] [cc2-qbe] Remove unused variable in cgen() || Roberto E. Vargas Caballero

[git]

commit 3fa1dbda75aaf02f90d66c9a5261001838a0d2a5
Author:     Roberto E. Vargas Caballero <k...@shike2.com>
AuthorDate: Fri Aug 12 14:59:21 2016 +0200
Commit:     Roberto E. Vargas Caballero <k...@shike2.com>
CommitDate: Fri Aug 12 14:59:21 2016 +0200

    [cc2-qbe] Remove unused variable in cgen()

diff --git a/cc2/arch/qbe/cgen.c b/cc2/arch/qbe/cgen.c
index e03609c..f133ea4 100644
--- a/cc2/arch/qbe/cgen.c
+++ b/cc2/arch/qbe/cgen.c
@@ -337,7 +337,7 @@ rhs(Node *np, Node *ret)
 Node *
 cgen(Node *np)
 {
-       Node ret, *aux, *next, *phi, *ifyes, *ifno;
+       Node ret, *aux, *next, *ifyes, *ifno;
 
        setlabel(np->label);
        switch (np->op) {