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ref: caf73a3a056f46b507e7cfdf7af5102597777ac2
parent: 9aed480a63f3691b3056e77b11830b9c894ffe59
author: Roberto E. Vargas Caballero <k0ga@shike2.com>
date: Fri Aug 12 10:59:21 EDT 2016

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

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