+2010-05-17 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.c (rs6000_emit_allocate_stack): Delete
+ unnecessary prototype. Replace copy_r12 and copy_r11 flag params
+ with copy_reg rtx param.
+ (rs6000_emit_prologue): Update rs6000_emit_allocate_stack calls.
+ Correct cases where code for ABI_V4 did not initialise the reg
+ used to access frame. Also leave frame_reg_rtx as sp for large
+ frames that save no regs.
+
+2010-05-17 Martin Jambor <mjambor@suse.cz>
+
+ PR middle-end/44133
+ * tree-sra.c (create_access_replacement): New parameter rename, mark
+ the replaement for renaming only when it is true.
+ (get_access_replacement): Pass true in the rename parameter of
+ create_access_replacement.
+ (get_unrenamed_access_replacement): New function.
+ (replace_uses_with_default_def_ssa_name): New parameter racc, get the
+ replacement declaration from it.
+
+2010-05-17 Bernd Schmidt <bernds@codesourcery.com>
+
+ * function.c (try_fit_stack_local, add_frame_space): New static
+ functions.
+ (assign_stack_local_1): Use them. Look for opportunities to use
+ space previously wasted on alignment.
+ * function.h (struct frame_space): New.
+ (struct rtl_data): Add FRAME_SPACE_LIST member.
+ * reload1.c (something_was_spilled): New static variable.
+ (alter_reg): Set it.
+ (reload): Test it in addition to testing if the frame size changed.
+
+2010-05-17 Christian Borntraeger <borntraeger@de.ibm.com>
+
+ * config/s390/s390.c: Define sane prefetch settings and activate
+ flag_prefetch_loop_arrays on -O3.
+ * config/s390/s390.h: Declare that read can use write prefetch.
+
+2010-05-17 Jakub Jelinek <jakub@redhat.com>
+
+ * lto-streamer-out.c (lto_output): Fix --enable-checking=release
+ build.
+
+2010-05-16 Jan Hubicka <jh@suse.cz>
+
+ * ipa-cp.c (ipcp_versionable_function_p): Walk cgraph edges instead of
+ function body; do not check stdarg field of struct function.
+
+2010-05-16 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (dump_cgraph_node): Dump versionable flag.
+ * cgraph.h (cgraph_local_info): Add versionable flag.
+ * ipa-cp.c (ipcp_analyze_node): Set versionable flag.
+ (ipcp_versionable_function_p): Use it.
+ * lto-cgraph.c (lto_output_node, input_overwrite_node): Stream
+ versionable flag.
+
+2010-05-16 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (cgraph_clone_node): Take decl argument and insert
+ clone into hash when it is different from orig.
+ (cgraph_create_virtual_clone): Update use of cgraph_clone_node.
+ * cgraph.h (cgraph_clone_node): Update prototype.
+ * lto-cgrpah.c (lto_cgraph_encoder_new): Create body map.
+ (lto_cgraph_encoder_delete): Delete body map.
+ (lto_cgraph_encoder_size): Move to header.
+ (lto_cgraph_encoder_encode_body_p,
+ lto_set_cgraph_encoder_encode_body): New.
+ (lto_output_node): Do not take written_decls argument; output clone_of
+ pointer.
+ (add_node_to): Add include_body_argument; call
+ lto_set_cgraph_encoder_encode_body on master of the clone.
+ (add_references): Update use of add_node_to.
+ (compute_ltrans_boundary): Likewise.
+ (output_cgraph): Do not create written_decls bitmap.
+ (input_node): Take nodes argument; stream in clone_of correctly.
+ (input_cgraph_1): Update use of input_node.
+ * lto-streamer-out.c (lto_output): Use encoder info to decide
+ what bodies to output.
+ * ipa-inline.c (cgraph_clone_inlined_nodes,
+ cgraph_decide_recursive_inlining): Update call of cgraph_clone_node.
+ * lto-streamer.h (lto_cgraph_encoder_d): Add body.
+ (lto_cgraph_encoder_size): Define here.
+ (lto_cgraph_encoder_encode_body_p, lto_varpool_encoder_encode_body_p):
+ Declare.
+
+2010-05-16 Richard Guenther <rguenther@suse.de>
+
+ * doc/invoke.texi (-fipa-struct-reorg): Do not mention
+ -fipa-type-escape.
+ * ipa-type-escape.c (gate_type_escape_vars): Run when
+ -fipa-struct-reorg runs.
+ * opts.c (decode_options): Do not unset flag_ipa_type_escape.
+ * common.opt (fipa-type-escape): Remove.
+
+2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
+
+ * opts.c (handle_option): Call into LTO streamer only if ENABLE_LTO.
+ (decode_options): Likewise.
+ * Makefile.in (opts.o): Add dependency on LTO_STREAMER_H.
+
2010-05-16 Jan Hubicka <jh@suse.cz>
* ipa.c (function_and_variable_visibility): Also bring local all
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