+2014-05-07 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from mainline
+ 2013-11-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/59014
+ * tree-vrp.c (register_edge_assert_for_1): Don't look
+ through conversions from non-integral types or through
+ narrowing conversions.
+
+ 2013-11-14 Jakub Jelinek <jakub@redhat.com>
+ Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/59101
+ * config/i386/i386.md (*anddi_2): Only allow CCZmode if
+ operands[2] satisfies_constraint_Z that might have bit 31 set.
+
+ 2013-09-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/58564
+ * fold-const.c (fold_ternary_loc): For A < 0 : <sign bit of A> : 0
+ optimization, punt if sign_bit_p looked through any zero extension.
+
+ 2013-09-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/58365
+ * cfgcleanup.c (merge_memattrs): Also clear MEM_READONLY_P
+ resp. MEM_NOTRAP_P if they differ, or set MEM_VOLATILE_P if
+ it differs.
+
+ 2013-08-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/58277
+ * tree-ssa-strlen.c (strlen_enter_block): If do_invalidate gave up
+ after seeing too many stmts with vdef in between dombb and current
+ bb, invalidate everything.
+
+ 2013-08-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/58209
+ * tree-tailcall.c (find_tail_calls): Give up for pointer result types
+ if m or a is non-NULL.
+
+ 2013-07-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/57777
+ * config/i386/predicates.md (vsib_address_operand): Disallow
+ SYMBOL_REF or LABEL_REF in parts.disp if TARGET_64BIT && flag_pic.
+
+ 2013-06-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/57623
+ * config/i386/i386.md (bmi_bextr_<mode>): Swap predicates and
+ constraints of operand 1 and 2.
+
+ PR target/57623
+ * config/i386/i386.md (bmi2_bzhi_<mode>3): Swap AND arguments
+ to match RTL canonicalization. Swap predicates and
+ constraints of operand 1 and 2.
+
+2014-05-07 Richard Biener <rguenther@suse.de>
+
+ Backport from mainline
+ 2013-11-19 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/59164
+ * tree-vect-loop.c (vect_analyze_loop_operations): Adjust
+ check whether we can create an epilogue loop to reflect the
+ cases where we create one.
+
+2014-05-07 Richard Biener <rguenther@suse.de>
+
+ Backport from mainline
+ 2013-11-29 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/59334
+ * tree-ssa-dce.c (eliminate_unnecessary_stmts): Fix bug
+ in previous commit.
+
+ 2013-11-28 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/59330
+ * tree-ssa-dce.c (eliminate_unnecessary_stmts): Simplify
+ and fix delayed marking of free calls not necessary.
+
+ 2014-01-09 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/59715
+ * tree-cfg.h (split_critical_edges): Declare.
+ * tree-cfg.c (split_critical_edges): Export.
+ * tree-ssa-sink.c (execute_sink_code): Split critical edges.
+
+2014-05-07 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/57864
+ * tree-ssa-pre.c (phi_translate_1): Backport NAME case
+ simplification from mainline. Do not lookup the VN
+ value-number here.
+
+2014-05-07 Richard Biener <rguenther@suse.de>
+
+ Backport from mainline
+ 2013-08-29 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/58246
+ * tree-ssa-dce.c (mark_aliased_reaching_defs_necessary_1): Properly
+ handle the dominance check inside a basic-block.
+
+2014-05-06 Richard Biener <rguenther@suse.de>
+
+ Backport from mainline
+ 2013-05-27 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/57417
+ * tree-ssa-sccvn.c (set_ssa_val_to): Compare addresses using
+ get_addr_base_and_unit_offset.
+
+2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/60941
+ * config/sparc/sparc.md (ashlsi3_extend): Delete.
+
+2014-04-23 Uros Bizjak <ubizjak@gmail.com>
+
+ Backport from mainline
+ 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/60909
+ * config/i386/i386.c (ix86_expand_builtin)
+ <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
+ register for target RTX.
+
+2014-04-07 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/60640
+ * ipa-cp.c (propagate_constants_accross_call): Do not propagate
+ accross thunks.
+
+2014-04-07 Dominique d'Humieres <dominiq@lps.ens.fr>
+
+ Backport from mainline
+ 2013-09-14 Iain Sandoe <iains@gcc.gnu.org>
+
+ PR target/48094
+ * config/darwin.c (darwin_objc2_section): Note if ObjC Metadata
+ is seen.
+ (darwin_objc1_section): Likewise.
+ (darwin_file_end): Emit Image Info section when required.
+
+2014-04-04 Richard Biener <rguenther@suse.de>
+
+ * tree-ssanames.c (make_ssa_name_fn): Fix assert.
+
+2014-04-01 Richard Biener <rguenther@suse.de>
+
+ * gimple.h (struct gimple_statement_base): Align subcode to
+ 16 bits.
+
+2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ * doc/invoke.texi (mapp-regs): Clarify.
+
+2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR rtl-optimization/60601
+ * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
+
+2014-03-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/60568
+ * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
+ into CONST, put pic register as first operand of PLUS. Use
+ gen_const_mem for both 32-bit and 64-bit PIC got loads.
+
+2014-03-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-dfa.c (get_ref_base_and_extent) <ARRAY_REF>: Remove space.
+
+2014-03-18 Kai Tietz <ktietz@redhat.com>
+
+ PR rtl-optimization/56356
+ * sdbout.c (sdbout_parms): Verify that parms'
+ incoming argument is valid.
+ (sdbout_reg_parms): Likewise.
+
+2014-03-18 Richard Biener <rguenther@suse.de>
+
+ Backport from mainline
+ 2013-11-05 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/58941
+ * tree-dfa.c (get_ref_base_and_extent): Merge common code
+ in MEM_REF and TARGET_MEM_REF handling. Make sure to
+ process trailing array detection before diving into the
+ view-converted object (and possibly apply some extra offset).
+
+ 2012-05-07 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-dfa.c (get_ref_base_and_extent) <ARRAY_REF>: Do the offset
+ computation using the precision of the index type.
+
+ 2012-05-31 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-dfa.c (get_ref_base_and_extent): Compute the offset using
+ double ints throughout.
+
+2014-03-18 Richard Biener <rguenther@suse.de>
+
+ Backport from mainline
+ 2013-08-27 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/57521
+ * tree-if-conv.c (if_convertible_bb_p): Verify that at least
+ one edge is non-critical.
+ (find_phi_replacement_condition): Make sure to use a non-critical
+ edge. Cleanup and remove old bug workarounds.
+ (bb_postdominates_preds): Remove.
+ (if_convertible_loop_p_1): Do not compute post-dominators.
+ (combine_blocks): Do not free post-dominators.
+ (main_tree_if_conversion): Likewise.
+
+ 2013-09-03 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/57656
+ * fold-const.c (negate_expr_p): Fix division case.
+ (negate_expr): Likewise.
+
+ 2013-11-19 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/57517
+ * tree-predcom.c (combinable_refs_p): Verify the combination
+ is always executed when the refs are.
+
+2014-03-17 Richard Biener <rguenther@suse.de>
+
+ Backport from mainline
+ 2013-05-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/57303
+ * tree-ssa-sink.c (statement_sink_location): Properly handle
+ self-assignments.
+
+ 2013-12-02 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/59139
+ * tree-ssa-loop-niter.c (chain_of_csts_start): Properly match
+ code in get_val_for.
+ (get_val_for): Use gcc_checking_asserts.
+
+ 2014-02-14 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/60183
+ * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating
+ loads.
+ (tree_ssa_phiprop): Calculate and free post-dominators.
+
+2014-03-14 Georg-Johann Lay <avr@gjlay.de>
+
+ Backport from 2014-03-14 trunk r208562.
+
+ PR target/59396
+ * config/avr/avr.c (avr_set_current_function): Pass function name
+ through default_strip_name_encoding before sanity checking instead
+ of skipping the first char of the assembler name.
+
+2014-02-24 John David Anglin <danglin@gcc.gnu.org>
+
+ * config/pa/pa.c (pa_output_move_double): Don't valididate when
+ adjusting offsetable addresses.
+
+2014-02-21 Uros Bizjak <ubizjak@gmail.com>
+
+ Backport from mainline
+ 2014-02-21 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
+ mode for mask of V8SFmode permutation.
+
+ Backport from 4.8 branch
+ 2014-02-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/57896
+ * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
+ gen_reg_rtx if d->testing_p.
+ (expand_vec_perm_pshufb2, expand_vec_perm_even_odd_1,
+ expand_vec_perm_broadcast_1): Return early if d->testing_p and
+ we will certainly return true.
+
+2014-02-20 Terry Guo <terry.guo@arm.com>
+
+ Backport from mainline
+ 2014-02-08 Terry Guo <terry.guo@arm.com>
+
+ * doc/invoke.texi: Document ARM -march=armv7e-m.
+
+2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
+
+ Backport from mainline
+ 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/60207
+ * config/i386/i386.c (construct_container): Remove TFmode check
+ for X86_64_INTEGER_CLASS.
+
+2014-02-18 Kai Tietz <ktietz@redhat.com>
+
+ Backport from mainline
+ PR target/60193
+ * config/i386/i386.c (ix86_expand_prologue): Use
+ rax register as displacement for restoring %r10, %rax.
+ Additional fix wrong offset for restoring both-registers.
+
+2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
+ assertion with conditional return.
+
+2014-02-18 Jakub Jelinek <jakub@redhat.com>
+ Uros Bizjak <ubizjak@gmail.com>
+
+ PR driver/60233
+ * config/i386/driver-i386.c (host_detect_local_cpu): If
+ YMM state is not saved by the OS, also clear has_f16c. Move
+ CPUID 0x80000001 handling before YMM state saving checking.
+
+2014-02-13 Uros Bizjak <ubizjak@gmail.com>
+
+ Backport from mainline
+ 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
+ operands[2], not operands[3].
+
+2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
+
+ Backport from mainline
+ 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
+ Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/60151
+ * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
+
+2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
+
+ * doc/invoke.texi: Fix thinko introduced by previous revision.
+
+2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
+
+ Backport from mainline.
+ 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
+
+ PR target/59718
+ * doc/invoke.texi (-march): Clarify documentation for ARM.
+ (-mtune): Likewise.
+ (-mcpu): Likewise.
+
+2014-02-04 Uros Bizjak <ubizjak@gmail.com>
+
+ Backport from mainline
+ 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/60017
+ * config/i386/i386.c (classify_argument): Fix handling of bit_offset
+ when calculating size of integer atomic types.
+
+2014-02-02 Uros Bizjak <ubizjak@gmail.com>
+
+ Backport from mainline
+ 2014-01-30 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
+
+2014-01-31 Richard Henderson <rth@redhat.com>
+
+ PR middle-end/60004
+ * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
+ until after else_eh is processed.
+
+2014-01-29 Markus Trippelsdorf <markus@trippelsdorf.de>
+
+ Backport from mainline
+ 2012-12-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR gcov-profile/55650
+ * coverage.c (coverage_obj_init): Return false if no functions
+ are being emitted.
+
+2014-01-25 Walter Lee <walt@tilera.com>
+
+ Backport from mainline
+ 2014-01-25 Walter Lee <walt@tilera.com>
+
+ * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
+ avoid clobbering a live register.
+
+2014-01-25 Walter Lee <walt@tilera.com>
+
+ Backport from mainline
+ 2014-01-25 Walter Lee <walt@tilera.com>
+
+ * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
+ Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
+ * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
+ Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
+
+2014-01-25 Walter Lee <walt@tilera.com>
+
+ Backport from mainline
+ 2014-01-25 Walter Lee <walt@tilera.com>
+
+ * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
+ insns before bundling.
+ * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
+
+2014-01-25 Walter Lee <walt@tilera.com>
+
+ Backport from mainline
+ 2014-01-25 Walter Lee <walt@tilera.com>
+
+ * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
+ PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
+ * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
+
+2014-01-25 Walter Lee <walt@tilera.com>
+
+ Backport from mainline
+ 2014-01-25 Walter Lee <walt@tilera.com>
+
+ * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
+ (clzdi2): Ditto.
+ (ffsdi2): Ditto.
+
+2014-01-25 Walter Lee <walt@tilera.com>
+
+ Backport from mainline
+ 2014-01-25 Walter Lee <walt@tilera.com>
+
+ * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
+ (TARGET_EXPAND_TO_RTL_HOOK): Define.
+
+2014-01-22 Uros Bizjak <ubizjak@gmail.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR target/59880
+ * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
+ for SImode_address_operand operands. Return false
+ if operands[1] is a REG.
+
2014-01-21 Andrey Belevantsev <abel@ispras.ru>
Backport from mainline