+2008-11-05 Tobias Grosser <grosser@fim.uni-passau.de>
+
+ PR middle-end/37833
+
+ * graphite.c (scan_tree_for_params): Add POINTER_PLUS_EXPR.
+
+2008-11-05 Tobias Grosser <grosser@fim.uni-passau.de>
+
+ PR middle-end/37943
+
+ * graphite.c (scopdet_basic_block_info): Fix loops with multiple
+ exits and conditions.
+ * testsuite/gcc.dg/graphite/pr37943.c: New.
+
+2008-11-04 Jakub Jelinek <jakub@redhat.com>
+ Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR c/35430
+ * c-common.c (warn_for_sign_compare): For complex result_type
+ use component's type.
+
+2008-11-04 Jakub Jelinek <jakuB@redhat.com>
+
+ * print-tree.c (print_node): Use code instead of TREE_CODE (node).
+
+ * print-tree.c (print_node): Don't print DECL_INITIAL
+ for PARM_DECL.
+
+ PR c/37106
+ * c-common.c (parse_optimize_options): Save and restore
+ flag_strict_aliasing around decode_options call.
+
+2008-11-04 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/driver-i386.c (enum vendor_signatures): New enum.
+ (host_detect_local_cpu): Use it instead of casted strings to
+ compare vendor signatures.
+
+2008-11-03 Mikael Pettersson <mikpe@it.uu.se>
+
+ PR target/37989
+ * config/i386/mingw32.h (REAL_LIBGCC_SPEC): Only add libgcc_s.a
+ or libgcc_eh.a to spec if ENABLE_SHARED_LIBGCC.
+
+2008-11-03 Catherine Moore <clm@codesourcery.com>
+
+ * config/mips.c (mips_conditional_register_usage): Handle the
+ DSP control register.
+ * doc/extend.texi: Document the DSP control register.
+
+2008-11-03 Steve Ellcey <sje@cup.hp.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ * omp-low.c (expand_omp_for_generic): If iter_type has different
+ precision than type and type is a pointer type, cast n1 and n2
+ first to an integer type with the same precision as pointers
+ and only afterwards to iter_type.
+
+2008-11-03 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/arm/arm.md (UNSPEC_PIC_BASE): Update documentation.
+ (UNSPEC_GOTSYM_OFF): New unspec.
+ (pic_add_dot_plus_four): Simplify the UNSPEC_PIC_BASE operands.
+ (pic_add_dot_plus_eight): Likewise.
+ (tls_load_dot_plus_eight): Likewise. Update peephole2.
+ * config/arm/thumb2.md (pic_load_dot_plus_four): Simplify the
+ UNSPEC_PIC_BASE operands.
+ * config/arm/arm.c (arm_load_pic_register): Use UNSPEC_GOTSYM_OFF.
+ (arm_output_addr_const_extra): Handle it.
+
+2008-11-03 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/i386/i386.c (classify_argument) <ARRAY_TYPE>: Promote partial
+ integer class to full integer class if the offset is not word-aligned.
+
+2008-11-03 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR rtl-opt/37782
+ * loop-doloop.c (doloop_modify): Add from_mode argument that says what
+ mode count is in.
+ (doloop_optimize): Update call to doloop_modify.
+
+2008-11-03 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-sra.c (bitfield_overlaps_p): Fix oversight.
+
+2008-11-03 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ PR other/37463
+ * configure.ac (gcc_cv_ld_ro_rw_mix): Move before
+ gcc_cv_as_cfi_directive.
+ (gcc_cv_as_cfi_directive) [*-*-solaris*]: Check if linker supports
+ merging read-only and read-write sections or assembler emits
+ read-write .eh_frame sections.
+ * configure: Regenerate.
+
+2008-11-03 Nathan Froyd <froydnj@codesourcery.com>
+
+ Revert:
+ 2008-10-31 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/rs6000/rs6000.c (no_global_regs_above): Fix precedence
+ problem.
+ (rs6000_emit_prologue): Invert logic.
+ * config/rs6000/rs6000.md (*save_gpregs_<mode>): Use explicit
+ (reg:P 11) instead of match_operand.
+ (*save_fpregs_<mode>): Likewise.
+ (*restore_gpregs_<mode>): Likewise.
+ (*return_and_restore_gpregs_<mode>): Likewise.
+ (*return_and_restore_fpregs_<mode>): Likewise.
+ * config/rs6000/spe.md (*save_gpregs_spe): Use explicit
+ (reg:P 11) insted of match_operand.
+ (*restore_gpregs_spe): Likewise.
+ (*return_and_restore_gpregs_spe): Likewise.
+
+2008-11-03 Harsha Jagasia <harsha.jagasia@amd.com>
+
+ PR tree-optimization/37684
+ * gcc.dg/graphite/pr37684.c: New.
+ * graphite.c (exclude_component_ref): New.
+ (is_simple_operand): Call exclude_component_ref.
+
+2008-11-03 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/36908
+ * testsuite/gcc.dg/tree-ssa/pr36908.c: New.
+ * tree-loop-distribution.c (number_of_rw_in_rdg): New.
+ (number_of_rw_in_partition): New.
+ (partition_contains_all_rw): New.
+ (ldist_gen): Do not distribute when one of the partitions
+ contains all the memory operations.
+
+2008-11-03 Sebastian Pop <sebastian.pop@amd.com>
+
+ * cfghooks.c (split_block): Set BB_IRREDUCIBLE_LOOP and
+ EDGE_IRREDUCIBLE_LOOP.
+
+2008-11-03 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ * config/bfin/bfin.c (bfin_optimize_loop): Properly handle case
+ where we have one entry point in the loop which isn't the head.
+
+2008-11-03 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/37573
+ * tree-data-ref.c (split_constant_offset_1): Fix tuplification.
+
+2008-11-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/37858
+ * passes.c (execute_one_pass): Don't look at cfun->curr_properties
+ for ipa and simple ipa passes.
+
+2008-11-02 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/37542
+ * tree-ssa-pre.c (fully_constant_expression): Handle more cases.
+ * tree-ssa-sccvn.c (vn_get_expr_for): Fix typo.
+ (vn_nary_op_lookup_stmt): Adjust for unary reference trees.
+ (vn_nary_op_insert_stmt): Likewise.
+ (visit_use): Likewise.
+
+2008-11-02 Anatoly Sokolov <aesok@post.ru>
+
+ * config/avr/avr.md (UNSPEC_SWAP): Remove constants.
+ (*swap): Remove.
+ (rotlqi3, *rotlqi3_4, rotlhi3, *rotlhi3_8,
+ rotlsi3, *rotlsi3_8, *rotlsi3_16, *rotlsi3_24): New patterns.
+ (ashlqi3_const4, ashlqi3_const5, ashlqi3_const6, ashlqi3_l_const4,
+ ashlqi3_l_const5, ashlqi3_l_const6, lshrqi3_const4, lshrqi3_const5,
+ lshrqi3_const6, lshrqi3_l_const4, lshrqi3_l_const4, lshrqi3_l_const6
+ peephole2's): Replace unspec with rotate.
+ * config/avr/avr.c (avr_rtx_costs): Add ROTATE.
+
+2008-11-02 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/37991
+ * tree-ssa-sccvn.h (copy_vuses_from_stmt): Remove.
+ * tree-ssa-sccvn.c (copy_vuses_from_stmt): Make static.
+ (set_ssa_val_to): Print if the value changed.
+ (simplify_binary_expression): Strip useless conversions.
+
+2008-11-01 Hans-Peter Nilsson <hp@axis.com>
+
+ PR target/37939
+ * config/cris/cris.c (cris_rtx_costs) <MULT>: Return 0 for an ADDI
+ operand.
+
2008-11-01 Richard Guenther <rguenther@suse.de>
PR middle-end/37976
* tree-inline.c (tree_inlinable_function_p): Remove tuples
debugging hack.
- * gimplify.c (gimplify_expr): Drop TREE_OVERFLOW from
- INTEGER_CSTs.
+ * gimplify.c (gimplify_expr): Drop TREE_OVERFLOW from INTEGER_CSTs.
PR debug/37020
* c-decl.c (merge_decls): Don't call outlining_inline_function hook.
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