+2012-05-16 David S. Miller <davem@davemloft.net>
+
+ * jump.c (delete_related_insns): If we remove a CALL, make sure
+ we delete it's NOTE_INSN_CALL_ARG_LOCATION note too.
+
+2012-05-16 Richard Henderson <rth@redhat.com>
+
+ PR debug/52727
+ * combine-stack-adj.c (prev_active_insn_bb): New.
+ (next_active_insn_bb): New.
+ (force_move_args_size_note): New.
+ (combine_stack_adjustments_for_block): Use it.
+
+2012-05-16 Olivier Hainque <hainque@adacore.com>
+
+ * Makefile.in (install-no-fixedincludes): New target, former toplevel
+ gcc-no-fixedincludes. Stash "include-fixed" in addition to "include".
+ Add comments and improve stamp preservation across the whole sequence.
+ (stmp-int-hdrs): Use move-if-change + cp -p to setup fix_dir/limits.h.
+
+2012-05-16 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/53364
+ * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Properly
+ detect a view-conversion of the decl.
+
+2012-05-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/53358
+ * config/i386/i386.md (*addqi_2 peephole with QImode addition): Check
+ that operands[2] is either immediate, or q_regs_operand.
+
+2012-05-15 Bin Cheng <bin.cheng@arm.com>
+
+ Backport r187139 from mainline.
+ 2012-05-04 Bin Cheng <bin.cheng@arm.com>
+
+ PR rtl-optimization/52804
+ * reload1.c (reload_reg_reaches_end_p): Check whether successor
+ reload with type RELOAD_FOR_INPUT_ADDRESS kills reload register
+ of current one with type RELOAD_FOR_INPADDR_ADDRESS.
+ Same stands for reloads with type RELOAD_FOR_OUTPUT_ADDRESS and
+ RELOAD_FOR_OUTADDR_ADDRESS.
+
+2012-05-14 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/46098
+ * config/i386/i386.c (ix86_expand_special_args_builtin): Always
+ generate target register for "load" class builtins.
+
+ Revert:
+ 2010-10-22 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/46098
+ * config/i386/sse.md (*avx_movu<ssemodesuffix><avxmodesuffix>):
+ Rename from avx_movu<ssemodesuffix><avxmodesuffix>.
+ (avx_movu<ssemodesuffix><avxmodesuffix>): New expander.
+ (*<sse>_movu<ssemodesuffix>): Rename from <sse>_movu<ssemodesuffix>.
+ (<sse>_movu<ssemodesuffix>): New expander.
+ (*avx_movdqu<avxmodesuffix>): Rename from avx_movdqu<avxmodesuffix>.
+ (avx_movdqu<avxmodesuffix>): New expander.
+ (*sse2_movdqu): Rename from sse2_movdqu.
+ (sse2_movdqu): New expander.
+
+2012-05-14 Jakub Jelinek <jakub@redhat.com>
+
+ * dwarf2out.c (dwarf2out_define, dwarf2out_undef): Treat
+ lineno 1 the same as lineno 0 before first start file directive.
+ (optimize_macinfo_range): Likewise.
+
+ * dwarf2out.c (have_macinfo): Define.
+ (dwarf2out_finish): Don't emit DW_AT_GNU_macros or DW_AT_macro_info
+ attribute, don't force empty compilation unit and don't emit any
+ .debug_macinfo/.debug_macro section if macinfo_table is empty.
+
+2012-05-13 Uros Bizjak <ubizjak@gmail.com>
+
+ Backport from mainline
+ 2012-05-12 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/alpha/alpha.c (alpha_emit_conditional_branch): Handle
+ ORDERED and UNORDERED conditions.
+
+2012-05-12 Eric Botcazou <ebotcazou@adacore.com>
+
+ * function.c (requires_stack_frame_p): If the function can throw
+ non-call exceptions, return true if the insn can throw internally.
+
+2012-05-10 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gimplify.c (gimplify_decl_expr): For a TYPE_DECL, also gimplify the
+ DECL_ORIGINAL_TYPE if it is present.
+
+2012-05-09 Georg-Johann Lay <avr@gjlay.de>
+
+ Backport from 2012-05-12 mainline r187342.
+
+ PR target/53256
+ * config/avr/elf.h (ASM_DECLARE_FUNCTION_NAME): Remove.
+ * config/avr/avr-protos.h (avr_asm_declare_function_name): Remove.
+ * config/avr/avr.h (struct machine_function): Add attributes_checked_p.
+ * config/avr/avr.c (avr_asm_declare_function_name): Remove.
+ (expand_prologue): Move initialization of cfun->machine->is_naked,
+ is_interrupt, is_signal, is_OS_task, is_OS_main from here to...
+ (avr_set_current_function): ...this new static function.
+ (TARGET_SET_CURRENT_FUNCTION): New define.
+ (avr_function_ok_for_sibcall): Use cfun->machine->is_* instead of
+ checking attributes of current_function_decl.
+ (avr_regs_to_save): Ditto.
+ (signal_function_p): Rename to avr_signal_function_p.
+ (interrupt_function_p): Rename to avr_interrupt_function_p.
+
+ * doc/extend.texi (Function Attributes): Better explanation of
+ 'interrupt' and 'signal' for AVR. Move 'ifunc' down to establish
+ alphabetical order.
+
+2012-05-09 Matthias Klose <doko@ubuntu.com>
+
+ * gcc-ar.c (main): Don't check for execute bits for the plugin.
+
+2012-05-08 Hans-Peter Nilsson <hp@axis.com>
+
+ PR target/53272
+ * config/cris/cris.c (cris_normal_notice_update_cc): For TARGET_V32,
+ when a constant source operand matches an "I" constraint, the "no
+ CC0 change" applies to a register-destination only, not a
+ strict_low_part-destination.
+
+2012-05-07 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ Backport from mainline:
+ 2012-04-19 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ * config/arm/sync.md (sync_optab): Change ior attribute to "or".
+
+2012-05-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/53239
+ * tree-vrp.c (get_value_range): Set VR of
+ SSA_NAME_IS_DEFAULT_DEF of DECL_BY_REFERENCE RESULT_DECL
+ to nonnull.
+
+2012-05-07 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/53195
+ * tree-inline.c (setup_one_parameter): Properly add referenced
+ vars from the parameters new known value.
+
+2012-05-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ Backport from mainline:
+ 2012-04-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR target/52999
+ * config/pa/pa.c (pa_legitimate_constant_p): Don't put function labels
+ in constant pool.
+
+2012-05-04 Ian Lance Taylor <iant@google.com>
+
+ * tree-vect-patterns.c (vect_single_imm_use): Correct return
+ values from false to NULL.
+
+2012-05-04 Uros Bizjak <ubizjak@gmail.com>
+
+ Backport from mainline
+ 2012-05-04 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/53228
+ * config/i386/i386.h (X86_ARCH_CMOV): Rename from X86_ARCH_CMOVE.
+ (TARGET_CMOV): Rename from TARGET_CMOVE.
+ (TARGET_CMOVE): New define.
+ * config/i386/i386.c (ix86_option_override_internal): Use TARGET_CMOV.
+ Do not set TARGET_CMOVE here.
+
2012-05-04 Ulrich Weigand <ulrich.weigand@linaro.org>
Backport from mainline:
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