2013-06-18 Richard Biener <rguenther@suse.de>
+ * Makefile.in (cgraphunit.o): Add $(CFGLOOP_H) dependency.
+ * cgraphunit.c: Include cfgloop.h.
+ (init_lowered_empty_function): Initialize the loop tree.
+ (assemble_thunk): Insert new BBs into loops.
+
+2013-06-18 Richard Biener <rguenther@suse.de>
+
* tree-streamer.h (streamer_tree_cache_create): Adjust prototype.
* tree-streamer.c (streamer_tree_cache_create): Make maintaining
the map from cache entry to cache index optional.
$(TREE_FLOW_H) $(TREE_PASS_H) debug.h $(DIAGNOSTIC_H) \
$(FIBHEAP_H) output.h $(PARAMS_H) $(RTL_H) $(IPA_PROP_H) \
gt-cgraphunit.h tree-iterator.h $(COVERAGE_H) $(TREE_DUMP_H) \
- $(GIMPLE_PRETTY_PRINT_H) $(IPA_INLINE_H) $(IPA_UTILS_H) \
+ $(GIMPLE_PRETTY_PRINT_H) $(IPA_INLINE_H) $(IPA_UTILS_H) $(CFGLOOP_H) \
$(LTO_STREAMER_H) output.h $(REGSET_H) $(EXCEPT_H) $(GCC_PLUGIN_H) plugin.h
cgraphclones.o : cgraphclones.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
$(TREE_H) langhooks.h $(TREE_INLINE_H) toplev.h $(DIAGNOSTIC_CORE_H) $(FLAGS_H) $(GGC_H) \
#include "ipa-utils.h"
#include "lto-streamer.h"
#include "except.h"
+#include "cfgloop.h"
#include "regset.h" /* FIXME: For reg_obstack. */
/* Queue of cgraph nodes scheduled to be added into cgraph. This is a
init_tree_ssa (cfun);
init_ssa_operands (cfun);
cfun->gimple_df->in_ssa_p = true;
+ cfun->curr_properties |= PROP_ssa;
}
DECL_INITIAL (decl) = make_node (BLOCK);
DECL_SAVED_TREE (decl) = error_mark_node;
- cfun->curr_properties |=
- (PROP_gimple_lcf | PROP_gimple_leh | PROP_cfg | PROP_ssa | PROP_gimple_any);
+ cfun->curr_properties |= (PROP_gimple_lcf | PROP_gimple_leh | PROP_gimple_any
+ | PROP_cfg | PROP_loops);
+
+ set_loops_for_fn (cfun, ggc_alloc_cleared_loops ());
+ init_loops_structure (cfun, loops_for_fn (cfun), 1);
+ loops_for_fn (cfun)->state |= LOOPS_MAY_HAVE_MULTIPLE_LATCHES;
/* Create BB for body of the function and connect it properly. */
bb = create_basic_block (NULL, (void *) 0, ENTRY_BLOCK_PTR);
- make_edge (ENTRY_BLOCK_PTR, bb, 0);
+ make_edge (ENTRY_BLOCK_PTR, bb, EDGE_FALLTHRU);
make_edge (bb, EXIT_BLOCK_PTR, 0);
+ add_bb_to_loop (bb, ENTRY_BLOCK_PTR->loop_father);
return bb;
}
then_bb = create_basic_block (NULL, (void *) 0, bb);
return_bb = create_basic_block (NULL, (void *) 0, then_bb);
else_bb = create_basic_block (NULL, (void *) 0, else_bb);
+ add_bb_to_loop (then_bb, bb->loop_father);
+ add_bb_to_loop (return_bb, bb->loop_father);
+ add_bb_to_loop (else_bb, bb->loop_father);
remove_edge (single_succ_edge (bb));
true_label = gimple_block_label (then_bb);
stmt = gimple_build_cond (NE_EXPR, restmp,