Merge pull request golang#4 from 4ad/checknil-non-reg

cmd/gc: support checknil on non-reg operands on arm64
minux · Dec 12, 2014 · fb718ae · fb718ae
2 parents 10a6891 + 6d8f389
commit fb718ae
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/cmd/gc/pgen.c b/src/cmd/gc/pgen.c
@@ -528,7 +528,7 @@ cgen_checknil(Node *n)
 		dump("checknil", n);
 		fatal("bad checknil");
 	}
-	if(((thechar == '5' || thechar == '9') && n->op != OREGISTER) || !n->addable || n->op == OLITERAL) {
+	if(((thechar == '5' || thechar == '7' || thechar == '9') && n->op != OREGISTER) || !n->addable || n->op == OLITERAL) {
 		regalloc(&reg, types[tptr], n);
 		cgen(n, &reg);
 		gins(ACHECKNIL, &reg, N);