+2008-01-22 David Edelsohn <edelsohn@gnu.org>
+
+ PR target/34529
+ * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
+ Offset addresses are not valid for Altivec or paired float modes.
+
+2008-01-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/34607
+ * c-parser.c (c_parser_omp_for_loop): Don't call c_finish_omp_for
+ if DECL_INITIAL (decl) is error_mark_node.
+
+ PR c++/34914
+ * c-common.c (handle_vector_size_attribute): Only allow
+ integral, scalar float and fixed point types. Handle OFFSET_TYPE
+ the same way as pointer, array etc. types.
+ * tree.c (reconstruct_complex_type): Handle OFFSET_TYPE.
+
+ PR c++/34917
+ * tree.c (build_type_attribute_qual_variant): Call
+ build_qualified_type if attributes are equal, but quals are not.
+
+2008-01-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR 32102
+ * doc/invoke.texi (-Wall): -Wall enables -Wstrict-overflow=1.
+ * flags.h (warn_strict_aliasing): Remove.
+ (warn_strict_overflow): Remove.
+ * opts.c (warn_strict_aliasing): Remove.
+ (warn_strict_overflow): Remove.
+ * c-opts.c (c_common_handle_option): -Wall only sets
+ -Wstrict-aliasing or -Wstrict-overflow if they are uninitialized.
+ (c_common_post_options): Give default values to -Wstrict-aliasing
+ and -Wstrict-overflow if they are uninitialized.
+ * common.opt (Wstrict-aliasing): Specify Var and Init.
+ (Wstrict-overflow): Likewise.
+
+2008-01-22 Kenneth Zadeck <zadeck@naturalbridge.com>
+
+ PR rtl-optimization/26854
+ PR rtl-optimization/34400
+ PR rtl-optimization/34884
+ * ddg.c (create_ddg_dep_from_intra_loop_link): Use
+ DF_RD->gen.
+ * df.h (df_changeable_flags.DF_RD_NO_TRIM): Deleted
+ (df_rd_bb_info.expanded_lr_out): Deleted
+ * loop_invariant.c (find_defs): Deleted DF_RD_NO_TRIM flag.
+ * loop_iv.c (iv_analysis_loop_init): Ditto. * df-problems.c
+ (df_rd_free_bb_info, df_rd_alloc, df_rd_confluence_n,
+ df_rd_bb_local_compute, df_rd_transfer_function, df_rd_free):
+ Removed code to allocate, initialize or free expanded_lr_out.
+ (df_rd_bb_local_compute_process_def): Restructured to make more
+ understandable.
+ (df_rd_confluence_n): Removed code to no apply invalidate_by_call
+ sets if the sets are being trimmed.
+
+2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR bootstrap/32287
+ * configure.ac (ld_vers): Support GNU linker version xx.xx.*
+ (as_vers): Likewise.
+ * configure: Regenerated.
+
+2008-01-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR middle-end/33092
+ * tree-pass.h (pass_build_alias): New pass.
+ * tree-ssa-alias.c (gate_build_alias): New.
+ (pass_build_alias): New.
+ * passes.c (init_optimization_passes): Add pass_build_alias after
+ pass_create_structure_vars.
+
+2008-01-22 Wolfgang Gellerich <gellerich@de.ibm.com>
+
+ * config/s390/s390.h (S390_TDC_POSITIVE_NORMALIZED_NUMBER):
+ Renamed to S390_TDC_POSITIVE_NORMALIZED_BFP_NUMBER.
+ (S390_TDC_NEGATIVE_NORMALIZED_NUMBER): Renamed to
+ S390_TDC_NEGATIVE_NORMALIZED_BFP_NUMBER.
+ (S390_TDC_POSITIVE_DENORMALIZED_NUMBER): Renamed to
+ S390_TDC_POSITIVE_DENORMALIZED_BFP_NUMBER.
+ (S390_TDC_NEGATIVE_DENORMALIZED_NUMBER): Renamed to
+ S390_TDC_NEGATIVE_DENORMALIZED_BFP_NUMBER.
+ (S390_TDC_POSITIVE_NORMALIZED_BFP_NUMBER): New constant.
+ (S390_TDC_NEGATIVE_NORMALIZED_BFP_NUMBER): New constant.
+ (S390_TDC_POSITIVE_DENORMALIZED_BFP_NUMBER): New constant.
+ (S390_TDC_NEGATIVE_DENORMALIZED_BFP_NUMBER): New constant.
+ * config/s390/s390.md (FP_ALL): New mode iterator.
+ (_d): New mode attribute.
+ ("*signbit<mode>2>"): Changed mode of first operand.
+ ("isinf<mode>2"): Changed mode of first operand.
+ ("*TDC_insn"): Adaptation for DFP modes.
+
2008-01-22 Ben Elliston <bje@au.ibm.com>
* tree.c (check_qualified_type): Improve function description.