ipa-inline.c: Fix comment typos; do not inline gt-ipa-inline.h

	* ipa-inline.c: Fix comment typos; do not inline gt-ipa-inline.h
	(want_inline_function_called_once_p): Break out the logic from
	ipa_inline.
	(edge_badness): Ensure that profile is not misupdated.
	(lookup_recursive_calls): Prioritize by call frequencies.
	(inline_small_functions): Move program size estimates here;
	actually process whole queue even when unit growth has been
	met. (to properly compute inline_failed reasons and for the
	case unit size decrease.) Revisit comments on recursive
	inlining.
	(ipa_inline): Remove unit summary code; first inline hot calls
	of functions called once, cold calls next.
	(order, nnodes): Remove unused variables.
	* Makefile.in (ipa-inline.o): No longer depent on ggc files.
	(GTFILES): Remove ipa-inline.c
	* sel-sched.c (fill_insns): Silence uninitialized var warning.

From-SVN: r172663

gcc/ChangeLog

+2011-04-18  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline.c: Fix comment typos; do not inline gt-ipa-inline.h
+	(want_inline_function_called_once_p): Break out the logic from
+	ipa_inline.
+	(edge_badness): Ensure that profile is not misupdated.
+	(lookup_recursive_calls): Prioritize by call frequencies.
+	(inline_small_functions): Move program size estimates here;
+	actually process whole queue even when unit growth has been
+	met. (to properly compute inline_failed reasons and for the
+	case unit size decrease.) Revisit comments on recursive
+	inlining.
+	(ipa_inline): Remove unit summary code; first inline hot calls
+	of functions called once, cold calls next.
+	(order, nnodes): Remove unused variables.
+	* Makefile.in (ipa-inline.o): No longer depent on ggc files.
+	(GTFILES): Remove ipa-inline.c
+	* sel-sched.c (fill_insns): Silence uninitialized var warning.
+
 2011-04-18  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* dwarf2out.c (is_redundant_typedef): Add 'inline' to prototype.

gcc/Makefile.in

@@ -3025,7 +3025,7 @@ matrix-reorg.o : matrix-reorg.c $(CONFIG_H) $(SYSTEM_H) coretypes.h  \
    $(PARAMS_H) $(FIBHEAP_H) intl.h $(FUNCTION_H) $(BASIC_BLOCK_H) \
    $(CFGLOOP_H) tree-iterator.h $(TREE_PASS_H) $(OPTS_H) $(TREE_DATA_REF_H) \
    tree-ssa-sccvn.h
-ipa-inline.o : ipa-inline.c gt-ipa-inline.h $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
+ipa-inline.o : ipa-inline.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
    $(TREE_H) langhooks.h $(TREE_INLINE_H) $(FLAGS_H) $(CGRAPH_H) intl.h \
    $(DIAGNOSTIC_H) $(FIBHEAP_H) $(PARAMS_H) $(TIMEVAR_H) $(TREE_PASS_H) \
    $(COVERAGE_H) $(GGC_H) $(TREE_FLOW_H) $(RTL_H) $(IPA_PROP_H) \
@@ -3736,7 +3736,7 @@ GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
   $(srcdir)/reload.h $(srcdir)/caller-save.c \
   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
-  $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-inline.c $(srcdir)/matrix-reorg.c \
+  $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/matrix-reorg.c \
   $(srcdir)/dbxout.c $(srcdir)/dwarf2out.c $(srcdir)/dwarf2asm.c \
   $(srcdir)/tree-vect-generic.c \
   $(srcdir)/dojump.c \

gcc/sel-sched.c

@@ -5517,7 +5517,7 @@ fill_insns (fence_t fence, int seqno, ilist_t **scheduled_insns_tailpp)
     {
       blist_t *bnds_tailp1, *bndsp;
       expr_t expr_vliw;
-      int need_stall;
+      int need_stall = false;
       int was_stall = 0, scheduled_insns = 0;
       int max_insns = pipelining_p ? issue_rate : 2 * issue_rate;
       int max_stall = pipelining_p ? 1 : 3;