Correct the ir_relation used for implicit comparisons with 0.

[cparser] / main.c

diff --git a/main.c b/main.c
index f9e7e6c..0c9b854 100644 (file)
--- a/main.c
+++ b/main.c
@@ -1428,6 +1428,9 @@ int main(int argc, char **argv)
                                        int res = be_parse_arg(arch_opt);
                                        if (res == 0)
                                                argument_errors = true;
+                               } else if (streq(opt, "sse2")) {
+                                       /* ignore for now, our x86 backend always uses sse when
+                                        * sse is requested */
                                } else {
                                        long int value = strtol(opt, NULL, 10);
                                        if (value == 0) {
@@ -1900,6 +1903,7 @@ do_parsing:
                        if (already_constructed_firm) {
                                panic("compiling multiple files/translation units not possible");
                        }
+                       init_implicit_optimizations();
                        translation_unit_to_firm(unit);
                        already_constructed_firm = true;
                        timer_pop(t_construct);