ref: 2abe3c04e394a50485d96cc1063bdeae6fdeaca0
parent: 769ca1ed6d4bb1d3fa631a0a4f770b441161b924
author: Roberto E. Vargas Caballero <k0ga@shike2.com>
date: Wed Aug 17 11:52:51 EDT 2016
[cc2-qbe] Fix lhs() with OMEM or OAUTO Lhs() must put its return value in new, because callers expect that.
--- a/cc2/arch/qbe/cgen.c
+++ b/cc2/arch/qbe/cgen.c
@@ -307,6 +307,7 @@
switch (np->op) {case OMEM:
case OAUTO:
+ *new = *np;
return np;
case OPTR:
return rhs(np->left, new);