+2005-07-14 Steven Bosscher <stevenb@suse.de>
+
+ PR tree-optimization/22230
+ * tree-vrp.c (extract_range_from_binary_expr): Fix logics thinko in
+ the computation of the four cross productions for "range op range".
+
+2005-07-14 Alexandre Oliva <aoliva@redhat.com>
+ Ulrich Weigand <uweigand@de.ibm.com>
+
+ PR target/20126
+ * loop.c (loop_givs_rescan): Do not ICE if unable to reduce an IV
+ in some insn.
+
+2005-07-14 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.h (TARGET_TPF_PROFILING): Add default definition.
+
+2005-07-14 Steve Ellcey <sje@cup.hp.com>
+
+ * config/ia64/ia64.c (ia64_output_dwarf_dtprel): Support ILP32 mode.
+
+2005-07-14 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/22347
+ * config/i386/i386-protos.h (ix86_function_value): Change
+ prototype to match new target hook.
+ * config/i386/i386.c (ix86_value_regno): Change prototype
+ to take extra type argument.
+ (TARGET_FUNCTION_VALUE): Define.
+ (ix86_function_ok_for_sibcall): Pass extra argument to
+ ix86_value_regno, check return slot rtx for exact match.
+ (ix86_function_value): Take extra parameter. Dispatch to
+ ix86_value_regno with fndecl/fntype as provided.
+ (ix86_value_regno): Handle extra type argument.
+ * config/i386/i386.h (FUNCTION_VALUE): No longer define.
+
+ * testsuite/gcc.target/i386/sseregparm-3.c: New testcase.
+ * testsuite/gcc.target/i386/sseregparm-4.c: New testcase.
+ * testsuite/gcc.target/i386/sseregparm-5.c: New testcase.
+ * testsuite/gcc.target/i386/sseregparm-6.c: New testcase.
+ * testsuite/gcc.target/i386/sseregparm-7.c: New testcase.
+
+2005-07-14 Richard Guenther <rguenther@suse.de>
+
+ * Makefile.in (explow.o, reg-stack.o): Depend on target.h.
+ * calls.c (expand_call): Pass fntype to hard_function_value.
+ (emit_library_call_value_1): Likewise.
+ * explow.c: Include target.h.
+ (hard_function_value): Take extra argument, the fntype.
+ Use new target hook for function_value.
+ * expr.h (hard_function_value): Change prototype.
+ * function.c (aggregate_value_p): Pass 0 as fntype to
+ hard_function_value.
+ (assign_parms): Use new target hook for function_value.
+ Pass 0 as fntype to hard_function_value.
+ (expand_function_end): Likewise.
+ * reg-stack.c: Include target.h.
+ (stack_result): Use new target hook for function_value.
+ * target-def.h: New target hook function_value.
+ * target.h: Likewise.
+ * targhooks.c (default_function_value): New function.
+ * targhooks.h (default_function_value): Declare.
+
+2005-07-13 Ian Lance Taylor <ian@airs.com>
+
+ * config/mips/mips.h (CLZ_DEFINED_VALUE_AT_ZERO): Define.
+
+2005-07-14 Jan Hubicka <jh@suse.cz>
+
+ * tree-dfa.c (dump_variable): Use default_def function.
+ * tree-ssa-alias.c (dump_points_to_info): Likewise.
+ * tree-ssa.c (verify_use): Likewise.
+ * tree-ssanames.c (release_ssa_name): Likewise.
+ * tree-tailcall.c (eliminate_tail_call): Likewise.
+ (tree_optimize_tail_calls_1): Likewise.
+ * tree-vrp.c (get_value_range): Likewise.
+
+2005-07-14 Ben Elliston <bje@au.ibm.com>
+
+ * gcc.c (main): Compare language[0] with '*' when iterating over
+ the infiles.
+
+2005-07-13 Adrian Strae½tling <straetling@de.ibm.com>
+
+ * config/s390/s390.c: (s390_cc_modes_compatible): Move before
+ "s390_emit_compare". Add handling of CCZ1mode.
+ (s390_canonicalize_comparison): Simplify cascaded EQ, NE.
+ (390_emit_compare): Use "s390_cc_modes_compatible" for mode
+ checking.
+ (s390_branch_condition_mask): Add CCZ1mode handling.
+ * config/s390/s390.md: ("seq", "*seq"): New pattern.
+ ("sync_compare_and_swap_cc<mode>", "*sync_compare_and_swap_cc<mode>"):
+ Use CCZ1mode instead of CCZmode.
+ * config/s390/s390-modes.def: Add CCZ1mode. Comment new mode.
+
+2006-07-13 Adrian Strae½tling <straetling@de.ibm.com>
+
+ * config/s390/s390.md: ("cmpstrsi", "*cmpstr<mode>"): New
+ pattern.
+ ("strlen<mode>", "*strlen<mode>"): Use hard reg 0 in SImode.
+
+2005-07-13 Eric Christopher <echristo@redhat.com>
+
+ * config/mips/mips.c (mips_canonicalize_comparison): New.
+ (mips_emit_int_relational): Use.
+
+2005-07-13 Eric Christopher <echristo@redhat.com>
+
+ * config.gcc (s390x-ibm-tpf*): Add extra_options. Remove
+ static extra parts.
+ * config/s390/s390.md: Include tpf.md. Move tpf specific
+ patterns...
+ * config/s390/tpf.md: To here.
+ * config/s390/s390.opt: Move tpf specific options...
+ * config/s390/tpf.opt: to here. Add mmain option.
+ * config/s390/tpf-unwind.h: Remove unnecessary defines.
+ * config/s390/tpf.h: Rewrite.
+
+2005-07-13 H.J. Lu <hongjiu.lu@intel.com>
+
+ * doc/tm.texi: Remove @xref{Cross-profiling}.
+
+2005-07-13 Jeff Law <law@redhat.com>
+
+ * fold-const.c (fold_binary): When comparing two simple ADDR_EXPR
+ expressions, test their _DECL operands for pointer equality rather
+ than using operand_equal_p.
+
+2005-07-13 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/alpha/linux.h (TARGET_HAS_F_SETLKW): Renamed to ...
+ (TARGET_POSIX_IO): This.
+ * config/darwin.h: Likewise.
+ * config/freebsd.h: Likewise.
+ * config/linux.h: Likewise.
+ * config/lynx.h: Likewise.
+ * config/netbsd.h: Likewise.
+ * config/rs6000/linux64.h: Likewise.
+ * config/rs6000/linux.h: Likewise.
+ * config/s390/tpf.h: Likewise.
+ * config/sh/embed-elf.h: Likewise.
+ * config/sparc/linux64.h: Likewise.
+ * config/sparc/linux.h: Likewise.
+ * config/svr4.h: Likewise.
+ * gcov-io.h: Likewise.
+
+ * doc/tm.texi: Updated.
+
+ * libgcov.c (create_file_directory): Defined only if
+ TARGET_POSIX_IO is defined.
+ (gcov_exit): Call create_file_directory only if TARGET_POSIX_IO
+ is defined.
+
+2005-07-13 Jan Hubicka <jh@suse.cz>
+
+ * tree-ssa-operands.c (get_expr_operands): Fix typo in previous patch.
+
+2005-07-13 David Edelsohn <edelsohn@gnu.org>
+
+ * tree-ssa-dom.c (lookup_avail_expr): Do not pass member in freed
+ structure as argument.
+
+2005-07-13 Paolo Bonzini <bonzini@gnu.org>
+
+ PR tree-optimization/21921
+ * tree-iterator.c (tsi_link_before): Support the case when
+ tsi_end_p (tsi) == true.
+
+2005-07-12 Zdenek Dvorak <dvorakz@suse.cz>
+
+ PR tree-optimization/22442
+ * tree-chrec.c (chrec_fold_multiply_poly_poly): Associate chrecs
+ correctly.
+
+2005-07-12 Zdenek Dvorak <dvorakz@suse.cz>
+
+ PR rtl-optimization/20376
+ * toplev.c (process_options): Enable -fweb and -frename-registers when
+ unrolling.
+ * doc/invoke.texi: Update the information about when -fweb and
+ -frename-registers are enabled.
+
+2005-07-12 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR tree-opt/21840
+ * tree-ssa-pre.c (eliminate): Convert the sprime to the correct type
+ if *rhs_p is not a SSA_NAME.
+
2005-07-12 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/22422
2005-07-12 Eric Christopher <echristo@redhat.com>
+ * config.gcc (s390x-ibm-tpf*): Add extra_options. Remove
+ static extra parts.
+ * config/s390/s390.md: Include tpf.md. Move tpf specific
+ patterns...
+ * config/s390/tpf.md: To here.
+ * config/s390/s390.opt: Move tpf specific options...
+ * config/s390/tpf.opt: to here. Add mmain option.
+ * config/s390/tpf-unwind.h: Remove unnecessary defines.
+ * config/s390/tpf.h: Rewrite.
+
+2005-07-12 Eric Christopher <echristo@redhat.com>
+
* gcc.c (struct infile): Update comment for language.
(main): Rewrite input file resetting code.
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