gcse requires unreachable code removed

diff --git a/driver/firm_opt.c b/driver/firm_opt.c
index bc18475..04b624d 100644 (file)
--- a/driver/firm_opt.c
+++ b/driver/firm_opt.c
@@ -476,6 +476,7 @@ static void do_firm_optimizations(const char *input_filename)
                do_irg_opt(irg, "thread-jumps");
                do_irg_opt(irg, "remove-confirms");
                do_irg_opt(irg, "gvn-pre");
+               do_irg_opt(irg, "local");
                do_irg_opt(irg, "gcse");
                do_irg_opt(irg, "place");
                do_irg_opt(irg, "control-flow");