+2012-08-16 Walter Lee <walt@tilera.com>
+
+ Backport from mainline
+ 2012-08-16 Walter Lee <walt@tilera.com>
+
+ * config.gcc (tilegx-*-linux*): Add feedback.h.
+ (tilepro-*-linux*): Likewise.
+ * config/tilegx/feedback.h: New file.
+ * config/tilepro/feedback.h: New file.
+
+2012-08-08 Pavel Chupin <pavel.v.chupin@intel.com>
+
+ Backport from mainline r189840 and r187586:
+ 2012-07-25 Sergey Melnikov <sergey.melnikov@intel.com>
+
+ * config/i386/i386.md (stack_protect_set): Disable the pattern
+ for Android since Android libc (bionic) does not provide random
+ value for stack protection guard at gs:0x14. Guard value
+ will be provided from external symbol (default implementation).
+ (stack_protect_set_<mode>): Likewise.
+ (stack_protect_test): Likewise.
+ (stack_protect_test_<mode>): Likewise.
+ * gcc/defaults.h: Define macro TARGET_HAS_BIONIC to 0 - target does
+ not have Bionic by default
+ * config/linux.h: Redefine macro TARGET_HAS_BIONIC to (OPTION_BIONIC)
+ Macro OPTION_BIONIC is defined in this file and provides Bionic
+ accessibility status
+
+ 2012-05-16 Igor Zamyatin <igor.zamyatin@intel.com>
+
+ * configure.ac: Stack protector enabling for Android targets.
+ * configure: Regenerate.
+
+2012-08-13 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from trunk
+ 2012-07-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/53942
+ * function.c (assign_parm_setup_reg): Avoid zero/sign extension
+ directly from likely spilled non-fixed hard registers, move them
+ to pseudo first.
+
+2012-08-11 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (xop_phaddbq): Fix vec_select selectors.
+ (xop_phaddubq): Ditto.
+
+2012-08-10 Ulrich Weigand <ulrich.weigand@linaro.org>
+
+ Backport from mainline
+ 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
+ Richard Earnshaw <rearnsha@arm.com>
+
+ * target.def (vector_alignment): New target hook.
+ * doc/tm.texi.in (TARGET_VECTOR_ALIGNMENT): Document new hook.
+ * doc/tm.texi: Regenerate.
+ * targhooks.c (default_vector_alignment): New function.
+ * targhooks.h (default_vector_alignment): Add prototype.
+ * stor-layout.c (layout_type): Use targetm.vector_alignment.
+ * config/arm/arm.c (arm_vector_alignment): New function.
+ (TARGET_VECTOR_ALIGNMENT): Define.
+
+ * tree-vect-data-refs.c (vect_update_misalignment_for_peel): Use
+ vector type alignment instead of size.
+ * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Use
+ element type size directly instead of computing it from alignment.
+ Fix variable naming and comment.
+
+2012-08-09 Uros Bizjak <ubizjak@gmail.com>
+
+ Backport from mainline
+ 2012-08-09 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/alpha/alpha.c (alpha_pad_noreturn): Rename to ...
+ (alpha_pad_function_end): ... this. Also insert NOP between
+ sibling call and GP load.
+ (alpha_reorg): Update call to alpha_pad_function_end. Expand comment.
+
+2012-08-09 H.J. Lu <hongjiu.lu@intel.com>
+
+ Backport from mainline
+ 2012-08-08 Richard Sandiford <rdsandiford@googlemail.com>
+ H.J. Lu <hongjiu.lu@intel.com>
+
+ PR rtl-optimization/54157
+ * combine.c (gen_lowpart_for_combine): Don't return identity
+ for CONST or symbolic reference.
+
+2012-08-06 Uros Bizjak <ubizjak@gmail.com>
+
+ Backport from mainline
+ 2012-07-23 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386-protos.h (ix86_lea_outperforms): Remove prototype.
+ * config/i386/i386.c (ix86_lea_outperforms): Make static. Make
+ split_cost argument signed.
+ (ix86_use_lea_for_mov): Use INVALID_REGNUM instead of -1.
+ (ix86_avoid_lea_for_addr): Ditto.
+
+ 2012-07-27 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false if
+ the address has less than two components.
+
+2012-08-02 Steve Ellcey <sellcey@mips.com>
+
+ Backport from mainline
+ 2012-07-19 Steve Ellcey <sellcey@mips.com>
+
+ * config/mips/mips.c (mips_set_mips16_mode): Clear SYNCI_MASK in
+ MIPS16 mode.
+
+2012-08-02 Uros Bizjak <ubizjak@gmail.com>
+
+ Backport from mainline
+ 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/53961
+ * config/i386/i386.c (ix86_legitimate_address_p): Move check for
+ negative constant address for TARGET_X32 ...
+ (ix86_decompose_address): ... here. Reject constant addresses
+ that don't satisfy x86_64_immediate_operand predicate.
+
+ 2012-07-23 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/53961
+ * config/i386/i386.md (*lea): Add asserts to detect invalid addresses.
+ * config/i386/i386.c (ix86_print_operand_address): Ditto.
+ (ix86_decompose_address): Allow (zero_extend:DI (subreg:SI (...)))
+ addresses. Prevent zero extensions of CONST_INT operands.
+
+ 2012-07-22 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/53961
+ * config/i386/i386.md (*lea): New insn pattern.
+ (*lea_1): Remove.
+ (*lea<mode>_2): Ditto.
+ (*lea_{3,4,5,6}_zext): Ditto.
+ * config/i386/predicates.md (lea_address_operand): Do not reject
+ zero-extended address operands.
+ * config/i386/constraints.md (j): Remove address constraint.
+ * config/i386/i386.c (ix86_decompose_address): Allow SImode subreg
+ of an address.
+ (ix86_print_operand_address): Handle SImode subreg of an address.
+ (ix86_avoid_lea_for_addr): Reject zero-extended addresses for now.
+
+2012-08-01 Uros Bizjak <ubizjak@gmail.com>
+
+ Backport from mainline
+ 2012-03-09 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/52530
+ * config/i386/i386.c (ix86_print_operand): Handle 'E' operand modifier.
+ (ix86_print_operand_address): Handle UNSPEC_LEA_ADDR. Do not fallback
+ to set code to 'q'.
+ * config/i386/i386.md (UNSPEC_LEA_ADDR): New unspec.
+ (*movdi_internal_rex64): Use %E operand modifier for lea.
+ (*movsi_internal): Ditto.
+ (*lea_1): Ditto.
+ (*lea<mode>_2): Ditto.
+ (*lea_{3,4,5,6}_zext): Ditto.
+ (*tls_global_dynamic_32_gnu): Ditto.
+ (*tls_global_dynamic_64): Ditto.
+ (*tls_dynamic_gnu2_lea_32): Ditto.
+ (*tls_dynamic_gnu2_lea_64): Ditto.
+ (pro_epilogue_adjust_stack_<mode>_add): Ditto.
+
+2012-08-01 Uros Bizjak <ubizjak@gmail.com>
+
+ Backport from mainline
+ 2012-08-01 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_address_subreg_operand): Reject
+ stack pointer.
+ (ix86_print_operand_address): Assert that parts.base and parts.index
+ are non-NULL after call to simplify_subreg.
+
+2012-07-22 Oleg Endo <olegendo@gcc.gnu.org>
+
+ PR target/33135
+ * config/sh/sh.opt (mieee): Use Var instead of Mask. Correct
+ description.
+ * config/sh/sh.c (sh_option_override): Do not change
+ flag_finite_math_only. Set TARGET_IEEE to complement of
+ flag_finite_math_only.
+ * doc/invoke.texi (SH options): Add mno-ieee. Correct
+ description of mieee and mno-ieee behavior.
+
+2012-07-20 Kirill Yukhin <kirill.yukhin@intel.com>
+
+ PR target/53877
+ * config/i386/lzcntintrin.h (_lzcnt_u32): New.
+ (_lzcnt_u64): Ditto.
+
+2012-07-20 Andrey Belevantsev <abel@ispras.ru>
+
+ Backport from mainline
+ 2012-03-06 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/52250
+ * sel-sched-ir.c (maybe_tidy_empty_bb): Try harder to find a bb
+ to put note list into. Unconditionally call move_bb_info.
+ (move_bb_info): Do not assert the blocks being in the same region,
+ just drop the note list if they are not.
+
+2012-07-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sparc.md (adddi3_insn_sp32): Add earlyclobber.
+
+2012-07-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-ssa-forwprop.c (combine_conversions): Punt if the RHS of the
+ defining statement is a SSA name that occurs in abnormal PHIs.
+
+2012-07-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gimple-fold.c (canonicalize_constructor_val): Strip only useless type
+ conversions.
+
+2012-07-19 Richard Guenther <rguenther@suse.de>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-ssa-ccp.c (valid_lattice_transition): Clarify comment
+ about transition from invariant to known bits.
+ (likely_value): Addresses with UNDEFINED components are UNDEFINED.
+
+2012-07-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/54017
+ * tree-cfgcleanup.c (cleanup_omp_return): Remove.
+ (cleanup_tree_cfg_bb): Don't call it.
+ * omp-low.c (expand_omp_sections): Fix up the !exit_reachable case
+ handling.
+
+2012-07-19 Christian Bruel <christian.bruel@st.com>
+
+ PR target/54029
+ * config/sh/sh.c (gen_far_branch): Set JUMP_LABEL for return jumps.
+
+2012-07-18 Ralf Corsépius <ralf.corsepius@rtems.org>
+
+ * config.gcc (v850-*-rtems*): New target.
+ * config/v850/rtems.h: New.
+ * config/v850/t-rtems: New.
+
+2012-07-18 Nick Clifton <nickc@redhat.com>
+
+ * doc/invoke.texi (ARM Options): Document -munaligned-access.
+
+2012-07-15 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/53961
+
+ Backport from mainline
+ 2012-04-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/53110
+ * config/i386/i386.md (and<mode>3): For andq $0xffffffff, reg
+ instead expand it as zero extension.
+
+2012-07-14 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (QImode and HImode cmove splitters): Merge
+ QImode and HImode splitters. Use ix86_comparison_operator.
+ Explicitly match FLAGS_REG.
+ (DFmode cmove splitter): Explicitly match FLAGS_REG.
+
+2012-07-13 Richard Sandiford <rdsandiford@googlemail.com>
+ Steven Bosscher <steven@gcc.gnu.org>
+ Bernd Schmidt <bernds@codesourcery.com>
+
+ PR rtl-optimization/53908
+ * df-problems.c (can_move_insns_across): When doing
+ memory-reference book-keeping, handle call insns.
+
+2012-07-10 Uros Bizjak <ubizjak@gmail.com>
+
+ Backport from mainline
+ 2012-07-03 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/53811
+ * config/i386/i386.c (x86_output_mi_thunk): Check if fnaddr satisfies
+ sibcall_insn_operand. Move it to a temporary register if not.
+
+ 2012-07-06 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/53853
+ * config/i386/i386.c (x86_output_mi_thunk): For CM_LARGE_PIC model,
+ emit PIC sequence for fnaddr symbol reference in advance.
+
+2012-07-09 Jason Merrill <jason@redhat.com>
+
+ PR c++/53882
+ * tree.c (type_contains_placeholder_1): Handle NULLPTR_TYPE.
+ (type_hash_eq): Likewise.
+
+ PR c++/53826
+ * tree.c (build_zero_cst): Handle NULLPTR_TYPE.
+
+2012-07-07 Ulrich Weigand <ulrich.weigand@linaro.org>
+
+ * combine.c (force_to_mode) [LSHIFTRT]: Avoid undefined behaviour
+ due to negative shift amount.
+
2012-07-06 Kai Tietz <ktietz@redhat.com>
Backport from mainline.
2012-03-30 Richard Guenther <rguenther@suse.de>
PR middle-end/52786
- * double-int.c (rshift_double): Remove not needed
- cast.
+ * double-int.c (rshift_double): Remove not needed cast.
2012-03-28 Richard Guenther <rguenther@suse.de>
2012-06-29 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
* configure: Regenerate.
+
Backport from mainline.
- 2012-03-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+ 2012-03-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
* config.gcc (target_type_format_char): New. Document it. Set it for
arm*-*-* .
* configure.ac (gnu_unique_option): Use target_type_format_char
2012-06-29 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
Backport from mainline.
- 2012-05-30 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+ 2012-05-30 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
* config/arm/arm.c (arm_evpc_neon_vrev): Adjust off by one error.
2012-06-28 Georg-Johann Lay <avr@gjlay.de>
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