re PR ipa/44563 (GCC uses a lot of RAM when compiling a large numbers of functions)

	PR middle-end/44563 
	* ipa-inline.c: Update doplevel comment. 
	(cgraph_estimate_size_after_inlining): Remove times attribute. 
	(cgraph_mark_inline_edge): Update. 
	(cgraph_mark_inline): Remove. 
	(cgraph_estimate_growth): Update. 
	(cgraph_check_inline_limits): Remove one only argument. 
	(cgraph_edge_badness): Update. 
	(cgraph_decide_recursive_inlining): Update. 
	(cgraph_decide_inlining_of_small_function): Fix handling of tree_can_inline_p 
	and call_stmt_cannot_inline_p. 
	(cgraph_flatten): Likewise. 
	(cgraph_decide_inlining): Update. 
	(cgraph_decide_inlining_incrementally): Fix handling of call_stmt_cannot_inline_p.

From-SVN: r167964

gcc/ChangeLog

+2010-12-16  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/44563 
+	* ipa-inline.c: Update doplevel comment. 
+	(cgraph_estimate_size_after_inlining): Remove times attribute. 
+	(cgraph_mark_inline_edge): Update. 
+	(cgraph_mark_inline): Remove. 
+	(cgraph_estimate_growth): Update. 
+	(cgraph_check_inline_limits): Remove one only argument. 
+	(cgraph_edge_badness): Update. 
+	(cgraph_decide_recursive_inlining): Update. 
+	(cgraph_decide_inlining_of_small_function): Fix handling of tree_can_inline_p 
+	and call_stmt_cannot_inline_p. 
+	(cgraph_flatten): Likewise. 
+	(cgraph_decide_inlining): Update. 
+	(cgraph_decide_inlining_incrementally): Fix handling of call_stmt_cannot_inline_p. 
+
 2010-12-16  Joseph Myers  <joseph@codesourcery.com>
 
 	* config/darwin.opt (dylinker, headerpad_max_install_names,
@@ -128,6 +145,134 @@
 
 2010-12-14  Jan Hubicka  <jh@suse.cz>
 
+	* config/darwin.opt (dylinker, headerpad_max_install_names,
+	keep_private_externs, nofixprebinding, nomultidefs, noprebind,
+	noseglinkedit, object, prebind, prebind_all_twolevel_modules,
+	preload, private_bundle, pthread, seglinkedit, twolevel_namespace,
+	twolevel_namespace_hints, whatsloaded, whyload, y, Mach, X): New
+	Driver options.
+	* config/darwin.h (LINK_SPEC): Remove '*' after
+	headerpad_max_install_names.
+
+2010-12-16  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR tree-optimization/46924
+	* graphite-sese-to-poly.c (detect_commutative_reduction): Do not
+	detect reductions outside the current SESE region.
+	* sese.h (stmt_in_sese_p): New.
+	(defined_in_sese_p): Call stmt_in_sese_p.
+
+2010-12-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/46966
+	* graphite-sese-to-poly.c (build_scop_drs): Call free_gimple_bb for
+	for bbs that are removed from SCOP_BBS vector.
+
+2010-12-16  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* tree-ssa-sccvn.c (vn_reference_lookup_3): Always punt if the call to
+	get_ref_base_and_extent returns -1 as the max size.
+
+2010-12-16  Konrad Eisele  <konrad@gaisler.com>
+            Eric Botcazou  <ebotcazou@adacore.com>
+
+	Support for LEON processor
+	* config.gcc (sparc-*-elf*): Deal with sparc-leon specifically.
+	(sparc-*-linux*): Likewise.
+	(sparc-*-rtems*): Remove Solaris left-overs.
+	(sparc*-*-*): Remove obsolete sparc86x setting.
+	(sparc-leon*): Default to --with-cpu=v8 and --with-tune=leon.
+	* doc/invoke.texi (SPARC Options): Document -mcpu/-mtune=leon.
+	* config/sparc/sparc.h (TARGET_CPU_leon): Define.
+	(TARGET_CPU_sparc86x): Delete.
+	(TARGET_CPU_cypress): Define as alias to TARGET_CPU_v7.
+	(TARGET_CPU_f930): Define as alias to TARGET_CPU_sparclite.
+	(TARGET_CPU_f934): Likewise.
+	(TARGET_CPU_tsc701): Define as alias to TARGET_CPU_sparclet.
+	(CPP_CPU_SPEC): Add entry for -mcpu=leon.
+	(enum processor_type): Add PROCESSOR_LEON.  Reorganize.
+	* config/sparc/sparc.c (leon_costs): New cost array.
+	(sparc_option_override): Add entry for TARGET_CPU_leon and -mcpu=leon.
+	Initialize cost array to leon_costs if -mtune=leon.
+	* config/sparc/sparc.md (cpu attribute): Add leon.  Reorganize.
+	Include leon.md scheduling description.
+	* config/sparc/leon.md: New file.
+	* config/sparc/t-elf: Do not assemble Solaris startup files.
+	* config/sparc/t-leon: New file.
+	* config/sparc/t-leon3: Likewise.
+
+2010-12-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/43655
+	* tree-ssa-ter.c (is_replaceable_p): Don't use
+	gimple_references_memory_p for -O0, instead check for load
+	by looking at rhs.
+
+2010-12-16  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR tree-optimization/46404
+	* graphite-clast-to-gimple.c (gloog): Call scev_reset.
+
+2010-12-16  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/sh/sh.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
+	* config/sh/sh.c (sh_asm_output_addr_const_extra): New function.
+	(TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
+
+2010-12-16  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/t-spu-elf (LIB2_SIDITI_CONV_FUNC): Define.
+	* config/spu/spu.h (MIN_UNITS_PER_WORD): Do not define.
+	(LIBGCC2_UNITS_PER_WORD): Define if not already defined.
+
+2010-12-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/46893
+	* cfgexpand.c (expand_debug_expr): If GET_MODE (op0) is VOIDmode,
+	use TYPE_MODE (TREE_TYPE (tem)) instead of mode1.
+
+2010-12-16  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	PR target/46883
+	* config/arm/arm.md
+	(zero_extendhisi2 for register input splitter): Change
+	"register_operand" to "s_register_operand".
+	(zero_extendqisi2 for register input splitter): Same.
+
+2010-12-16  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/46939
+	* predic.c (predict_paths_leading_to_edge): New function.
+	(apply_return_prediction): Use it.
+	(predict_paths_for_bb): Do not special case abnormals.
+
+2010-12-16  Joseph Myers  <joseph@codesourcery.com>
+
+	* config.gcc (powerpc-*-lynxos*): Don't add lynx.opt to
+	extra_options twice.
+
+2010-12-15  Joseph Myers  <joseph@codesourcery.com>
+
+	* doc/tm.texi.in (US_SOFTWARE_GOFAST): Don't document.
+	* doc/tm.texi: Regenerate.
+	* system.h (US_SOFTWARE_GOFAST): Poison.
+	* config.gcc (enable_gofast): Don't handle.
+	* config/gofast.h: Remove.
+	* config/mips/t-gofast: Remove.
+	* config/fp-bit.c (US_SOFTWARE_GOFAST): Don't handle.
+	* config/fp-bit.h (US_SOFTWARE_GOFAST): Don't handle.
+	* config/mips/elforion.h: Don't mention GOFAST in comment.
+	* config/mips/mips.c: Don't include gofast.h.
+	(mips_init_libfuncs): Don't call gofast_maybe_init_libfuncs.
+	* config/mips/t-sr71k (dp-bit.c, fp-bit.c): Don't define
+	US_SOFTWARE_GOFAST.
+	* config/sparc/sparc.c: Don't include gofast.h.
+	(sparc_init_libfuncs): Don't call gofast_maybe_init_libfuncs.
+	* config/spu/t-spu-elf (dp-bit.c, fp-bit.c): Don't undefine
+	US_SOFTWARE_GOFAST.
+
+2010-12-14  Jan Hubicka  <jh@suse.cz>
+
 	* tree.c (get_file_function_name): Avoid using random seed on GLOBAL_sub_I
 	and GLOBAL_sub_D.