+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.
+
+2010-01-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/sparc/sparc.c (sparc_elf_asm_named_section): Test for
+ HAVE_GNU_AS value.
+ * config/sparc/sysv4.h [HAVE_GNU_AS] (TARGET_ASM_NAMED_SECTION):
+ Test for HAVE_GNU_AS value.
+
+2010-01-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.gcc (mips-sgi-irix[56]*): Set use_gcc_stdint.
+ * config/mips/iris.h (INT8_TYPE, INT16_TYPE, INT32_TYPE,
+ INT64_TYPE): Define.
+ (UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, UINT64_TYPE): Define.
+ (INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE,
+ INT_LEAST64_TYPE): Define.
+ (UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, UINT_LEAST32_TYPE,
+ UINT_LEAST64_TYPE): Define.
+ (INT_FAST8_TYPE, INT_FAST16_TYPE, INT_FAST32_TYPE)
+ INT_FAST64_TYPE): Define.
+ (UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE,
+ UINT_FAST64_TYPE): Define.
+ (INTMAX_TYPE, UINTMAX_TYPE): Define.
+ (INTPTR_TYPE, UINTPTR_TYPE): Define.
+ (SIG_ATOMIC_TYPE): Define.
+
+2010-01-26 Richard Guenther <rguenther@suse.de>
+
+ * df-scan.c (df_scan_set_bb_info): Remove assert.
+ (df_insn_rescan_debug_internal): Merge asserts.
+ (df_install_ref): Likewise.
+ (df_mark_reg): Use bitmap_set_range.
+ (df_hard_reg_used_p): Remove assert.
+ (df_hard_reg_used_count): Likewise.
+
+2010-01-26 Richard Guenther <rguenther@suse.de>
+
+ PR rtl-optimization/42685
+ * web.c (web_main): Ignore DEBUG_INSNs.
+
+2010-01-26 Joern Rennecke <amylaar@spamcop.net>
+
+ * doc/tm.texi (TARGET_HANDLE_C_OPTION): Explain arguments.
+
+ (TARGET_RESOLVE_OVERLOADED_BUILTIN): Add loc parameter.
+ Fix types of fndecl and arglist parameters.
+
+2010-01-26 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/42806
+ * tree-eh.c (unsplit_eh): Skip debug insns.
+
+2010-01-26 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/42250
+ * ipa-type-escape.c (type_escape_execute): Do not analyze clones.
+
+2010-01-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/42866
+ * omp-low.c (expand_omp_sections): Only use single_pred if
+ l2_bb is single_pred_p.
+
+2010-01-25 Christian Bruel <christian.bruel@st.com>
+
+ PR target/42841
+ * config/sh/sh.c (find_barrier): Increase length for non delayed
+ conditional branches.
+ (sh_insn_length_adjustment): Use JUMP_TABLE_DATA_P.
+
+2010-01-24 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Only
+ define if not using GAS.
+ * config/sparc/sparc.c (sparc_elf_asm_named_section):
+ Likewise. Delete SECTION_MERGE code, which is only applicable
+ when using GAS.
+
+2010-01-24 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/42748
+ * config/arm/arm.c (arm_mangle_type): Do not warn about changes to
+ mangling of va_list in system headers.
+
+2010-01-23 Toon Moene <toon@moene.org>
+
+ * tree-predcom.c (combine_chains): Return NULL, not false.
+
+2010-01-23 Joern Rennecke <amylaar@spamcop.net>
+
+ * tree-loop-distribution.c (distribute_loop): Fix declaration and
+ initialization of variable res to agree with return type.
+
+2010-01-22 Steve Ellcey <sje@cup.hp.com>
+
+ * Makefile.in (tree-sra.o): Add $(EXPR_H) dependency.
+ * tree-sra.c: Add include of expr.h.
+
+2010-01-22 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-into-ssa.c (maybe_register_def): If stmt ends the bb,
+ insert the debug stmt on the single non-EH edge from the stmt.
+
2010-01-22 Richard Henderson <rth@redhat.com>
PR tree-opt/42833
* doc/tm.texi (TARGET_MIN_DIVISIONS_FOR_RECIP_MUL): Fix return type.
+ * gcc-plugin.h (plugin_init): Use "C" likage for c++.
+
2010-01-21 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/42585
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>
(reassociate_to_the_same_stmt): Handle vector registers.
* tree-vect-data-refs.c (vect_equal_offsets): Handle unary operations
(e.g. conversions).
- * tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop): Add
+ * tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop): Add
wide_prolog_niters argument, emit widening instructions.
(vect_do_peeling_for_alignment): Adjust caller, use widened
variant of the iteration cound.
(TARGET_SET_DEFAULT_TYPE_ATTRIBUTES): Add missing article.
- (TARGET_OPTION_VALID_ATTRIBUTE_P): Fix name, it was
+ (TARGET_OPTION_VALID_ATTRIBUTE_P): Fix name, it was
misspelled as TARGET_VALID_OPTION_ATTRIBUTE_P.
(TARGET_GET_PCH_VALIDITY): Put 'void *' in braces.
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