+2010-02-03 Steven Bosscher <steven@gcc.gnu.org>
+
+ * doc/invoke.texi: Fix name of sched1 dump.
+
+ * opts.c (decode_options): Set flag_tree_switch_conversion
+ only conditionally on optimize >= 2.
+
+ * gcse.c: Assorted comment fixes in pass description.
+
+2010-02-03 Anthony Green <green@moxielogic.com>
+
+ * config/moxie/moxie.c (moxie_asm_trampoline_template): Introduce
+ nop padding in order to maintain alignment of storage location of
+ target function address.
+ (moxie_trampoline_init): Store target function address at newly
+ aligned location.
+ * config/moxie/moxie.h (TRAMPOLINE_ALIGNMENT): Increase alignment
+ to 32.
+ (TRAMPOLINE_SIZE): Increase size by 2 bytes for alignment padding.
+
+2010-02-03 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/42927
+ * tree-cfg.c (verify_gimple_assign_binary): Fix shift verification.
+
+2010-02-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.gcc: Reenable check for obsolete targets.
+ Obsolete alpha*-dec-osf4*, alpha*-dec-osf5.0*, mips-sgi-irix5*,
+ mips-sgi-irix6.[0-4]*.
+
+2010-02-02 Nick Clifton <nickc@redhat.com>
+
+ * config/rx/rx.c (rx_is_legitimate_constant): Treat a maximum
+ constant size of 4 as being the same as 0.
+ * doc/invoke.texi (RX Options): Document that -mmax-constant-size
+ can take values in the range 0..4.
+
+2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
+
+ PR java/41991
+ * unwind-dw2-fde-darwin.c: Re-export _Unwind_FindEnclosingFunction()
+ as _darwin10_Unwind_FindEnclosingFunction().
+ * libgcc-libsystem.ver: New.
+
+2010-02-01 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR target/41399
+ * sched-deps.c (sched_analyze_insn): Ignore fixed registers for
+ implicitly set registers.
+
+2010-02-01 Richard Earnshaw <rearnsha@arm.com>
+
+ * arm.c (FL_FOR_ARCH_7A): is also a superset of ARMv6K.
+ (arm_override_options): Allow automatic selection of the thread
+ pointer register if thumb2.
+ (legitimize_pic_address): Improve code sequences for Thumb2.
+ (arm_call_tls_get_addr): Likewise.
+ (legitimize_tls_address): Likewise.
+ * arm.md (pic_load_addr_arm): Delete. Replace with ...
+ (pic_load_addr_32bit): ... this. New named pattern.
+ * thumb2.md (pic_load_addr_thumb2): Delete.
+ (pic_load_dot_plus_four): Delete.
+ (tls_load_dot_plus_four): New named pattern.
+
+2010-02-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR libgomp/29986
+ * doc/install.texi (Specific): Add sparc-sun-solaris2.10 entry.
+ Document fix for TLS bug.
+
+2010-01-31 Richard Guenther <rguenther@suse.de>
+
+ * tree-sra.c (ptr_parm_has_direct_uses): Rewrite to be
+ conservatively correct.
+
+2010-01-31 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR target/42850
+ Revert:
+ 2010-01-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * config/pa/t-slibgcc-dwarf-ver (SHLIB_SOVERSION): Bump by two.
+
+2010-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * doc/install.texi: Update recommended GMP/MPFR/MPC versions.
+
+2010-01-31 Kai Tietz <kai.tietz@onevision.com>
+
+ * config.gcc: Adjust order of makefile fragments for mingw targets.
+
+2010-01-31 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/42898
+ * gimplify.c (gimplify_init_constructor): For volatile LHS
+ initialize a temporary.
+
+2010-01-31 Matthias Klose <doko@ubuntu.com>
+
+ * configure.ac: Fix __stack_chk_fail check for cross builds configured
+ --with-headers
+ * configure: Regenerate.
+
+2010-01-29 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-ssa-alias.c (same_type_for_tbaa): Return -1 if the types have
+ the same alias set and their sizes different constantness.
+ (aliasing_component_refs_p): Revert 2009-10-24 change.
+
+2010-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/sparc/sparc.c (sparc_elf_asm_named_section): Declare decl
+ unused.
+
+2010-01-29 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-ccp.c (ccp_fold_stmt): Unshare values we substitute.
+ Assert we successfully updated the call.
+
+2010-01-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/42889
+ * df.h (df_set_bb_dirty_nonlr): New prototype.
+ * df-core.c (df_set_bb_dirty_nonlr): New function.
+ * df-scan.c (df_insn_rescan): Call it instead of
+ df_set_bb_dirty for DEBUG_INSNs.
+
+2010-01-29 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/37448
+ * ipa-inline.c (cgraph_decide_inlining_incrementally): Avoid
+ quadratic behavior in most cases.
+
+2010-01-28 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/42891
+ * config/i386/i386.c (ix86_expand_int_movcc): Convert tmp to SImode
+ in the call to gen_x86_movsicc_0_m1.
+
+2010-01-28 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/42871
+ * tree-ssa-pre.c (phi_translate_set): Make sure to retain
+ leaders.
+
+2010-01-28 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-ccp.c (ccp_fold_stmt): Fold calls and propagate
+ into call arguments.
+
+2010-01-28 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/42883
+ * tree-cfgcleanup.c (remove_forwarder_block): Do not remove
+ the forwarder if the destination is an EH landing pad.
+
+2010-01-28 Razya Ladelsky <razya@il.ibm.com>
+
+ * tree-parloops.c (transform_to_exit_first_loop): Update the basic
+ block list passed to gimple_duplicate_sese_tail.
+ (parallelize_loops): Avoid parallelization when the function
+ has_nonlocal_label.
+ Avoid parallelization when the preheader is IRREDUCIBLE.
+ Try to optimize when estimated_loop_iterations_int is unresolved.
+ Add the loop's location to the dump file.
+ * tree-cfg.c (add_phi_args_after_redirect): Remove.
+ (gimple_duplicate_sese_tail): Remove the check for the latch.
+ Redirect nexits to the exit block.
+ Remove handling of the incoming edges to the latch.
+ Redirect the backedge from the copied latch to the exit bb.
+
+2010-01-28 Michael Matz <matz@suse.de>
+
+ PR target/42881
+ * config/i386/i386.c (ix86_expand_vector_init_duplicate):
+ Wrap force_reg into a sequence, emit it before user.
+
+2010-01-28 Stephen Thomas <stephen.thomas@arm.com>
+
+ * config/arm/arm.md (bswapsi2): Add support for bswapsi2.
+ (arm_rev): New.
+ (arm_legacy_rev): Likewise.
+ (thumb_legacy_rev): Likewise.
+
+2010-01-27 Jakub Jelinek <jakub@redhat.com>
+
+ * dwarf2out.c (mem_loc_descriptor): Remove special casing of
+ CONSTANT_POOL_ADDRESS_P SYMBOL_REFs. If for MEM recursive call
+ on MEM's address failed, try avoid_constant_pool_reference and
+ recurse if it returned something different.
+ (loc_descriptor): If for MEM mem_loc_descriptor failed on the
+ address, try avoid_constant_pool_reference and recurse if it
+ returned something different.
+ (dw_loc_list_1): If for MEM mem_loc_descriptor failed on the
+ address and avoid_constant_pool_reference returned something
+ different, don't set have_address.
+
+2010-01-27 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/42861
+ * var-tracking.c (val_store): Add modified argument, obey it.
+ Adjust callers.
+ (count_uses): Move down logging of main.
+ (compute_bb_dataflow): Use val_store for MO_VAL_USEs that
+ don't need resolution.
+ (emit_notes_in_bb): Likewise.
+
+2010-01-27 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/42878
+ * tree-inline.c (remap_decl): Delay remapping of SSA name
+ default definitions until we need them.
+
+2010-01-27 Jakub Jelinek <jakub@redhat.com>
+
+ * config/rs6000/rs6000.c (TARGET_DELEGITIMIZE_ADDRESS): Redefine.
+ (rs6000_delegitimize_address): New function.
+
+ * config/s390/s390.c (s390_delegitimize_address): Call
+ delegitimize_mem_from_attrs.
+
+ PR middle-end/42874
+ * tree-inline.c (cannot_copy_type_1): Removed.
+ (copy_forbidden): Don't forbid copying of functions containing
+ records/unions with variable length fields.
+
2010-01-27 Christian Bruel <christian.bruel@st.com>
Revert:
PR target/42841
* config/sh/sh.c (find_barrier): Increase length for non delayed
conditional branches.
-
+
2010-01-27 Matthias Klose <doko@ubuntu.com>
* configure.ac (gnu-unique-object): Fix ldd version check.
* configure: Regenerate.
-2010-01-27 Wei Guozhi <carrot@google.com>
-
- PR target/42671
- * config/arm/arm.c (arm_load_pic_register): Use the same code
- sequence with Thumb2 as for Thumb1.
- * config/arm/arm.md (pic_add_dot_plus_four): Enable this pattern
- for all Thumb varieties.
-
2010-01-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config/sparc/sparc.c (sparc_elf_asm_named_section): Test for
2010-01-21 Andrew Haley <aph@redhat.com>
- * gcc.c (process_command): Move lang_specific_driver before
- setting cc_libexec_prefix.
+ * gcc.c (process_command): Move lang_specific_driver before
+ setting cc_libexec_prefix.
2010-01-21 Richard Guenther <rguenther@suse.de>