/* Control flow optimization code for GNU compiler.
- Copyright (C) 1987-2015 Free Software Foundation, Inc.
+ Copyright (C) 1987-2016 Free Software Foundation, Inc.
This file is part of GCC.
#include "config.h"
#include "system.h"
#include "coretypes.h"
-#include "tm.h"
+#include "backend.h"
+#include "target.h"
#include "rtl.h"
-#include "hash-set.h"
-#include "machmode.h"
-#include "vec.h"
-#include "double-int.h"
-#include "input.h"
-#include "alias.h"
-#include "symtab.h"
-#include "wide-int.h"
-#include "inchash.h"
#include "tree.h"
-#include "hard-reg-set.h"
-#include "regs.h"
+#include "cfghooks.h"
+#include "df.h"
+#include "tm_p.h"
#include "insn-config.h"
-#include "flags.h"
-#include "recog.h"
-#include "diagnostic-core.h"
+#include "emit-rtl.h"
#include "cselib.h"
#include "params.h"
-#include "tm_p.h"
-#include "target.h"
-#include "hashtab.h"
-#include "function.h" /* For inline functions in emit-rtl.h they need crtl. */
-#include "emit-rtl.h"
#include "tree-pass.h"
#include "cfgloop.h"
-#include "function.h"
-#include "statistics.h"
-#include "real.h"
-#include "fixed-value.h"
-#include "expmed.h"
-#include "dojump.h"
-#include "explow.h"
-#include "calls.h"
-#include "varasm.h"
-#include "stmt.h"
-#include "expr.h"
-#include "dominance.h"
-#include "cfg.h"
#include "cfgrtl.h"
#include "cfganal.h"
#include "cfgbuild.h"
#include "cfgcleanup.h"
-#include "predict.h"
-#include "basic-block.h"
-#include "df.h"
#include "dce.h"
#include "dbgcnt.h"
#include "rtl-iter.h"
return false;
/* Invert the conditional branch. */
- if (!invert_jump (cbranch_insn, block_label (jump_dest_block), 0))
+ if (!invert_jump (as_a <rtx_jump_insn *> (cbranch_insn),
+ block_label (jump_dest_block), 0))
return false;
if (dump_file)
to detect and fix during edge forwarding, and in some cases
is only visible after newly unreachable blocks are deleted,
which will be done in fixup_partitions. */
- fixup_partitions ();
-
-#ifdef ENABLE_CHECKING
- verify_flow_info ();
-#endif
+ fixup_partitions ();
+ checking_verify_flow_info ();
}
changed_overall |= changed;