+2004-12-15 Jan Beulich <jbeulich@novell.com>
+
+ * mklibgcc.in (libgcc2_c_dep): Add dependency on libgcc2.h.
+
+2004-12-15 Uros Bizjak <uros@kss-loka.si>
+
+ * config/i386/i386.md (floathisf2, *floathisf2_1, floatsisf2,
+ *floatsisf2_i387, *floatsisf2_sse, floatdisf2,
+ *floatdisf2_i387_only, *floatdisf2_i387, *floatdisf2_sse,
+ floathidf2, *floathidf2_1, *floatsidf2_i387, *floatsidf2_sse,
+ floatdidf2, *floatdidf2_i387_only, *floatdidf2_i387,
+ *floatdidf2_sse, floatunssisf2, floatunsdisf2, floatunsdidf2):
+ Unify enable constraint with respect to TARGET_80387, TARGET_SSE,
+ TARGET_SSE2, TARGET_64BIT, TARGET_SSE_MATH and TARGET_MIX_SSE_I387.
+ (*float?i?f_i387): Rename to *float?i?f2_mixed.
+ (*float?i?f2_1): Rename to *float?i?f2_i387.
+ (*float?i?f2_i387_only): Rename to *float?i?f2_i387.
+ (float?ixf2): Penalize integer register operand.
+
+2004-12-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR c++/17242
+ * configure.ac: Add GAS check for HP-UX .nsubspa comdat.
+ * configure, config.in: Rebuilt.
+ * config/pa/pa-hpux10.h (SUPPORTS_ONE_ONLY, MAKE_DECL_ONE_ONLY): Delete
+ defines.
+ * config/pa/pa.c (pa_select_section): Allow uninitialized variables in
+ one-only (comdat) subspaces.
+ * config/pa/som.h (SUPPORTS_SOM_COMDAT): New define.
+ (SUPPORTS_ONE_ONLY): True if SUPPORTS_WEAK or SUPPORTS_SOM_COMDAT are
+ true.
+ (MAKE_DECL_ONE_ONLY): Place uninitialized variables in common.
+
+2004-12-14 Ian Lance Taylor <ian@wasabisystems.com>
+
+ * combine.c (combine_validate_cost): Consider cost of
+ undobuf.other_insn rather than always allowing the recombination
+ if it is set.
+
+2004-12-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * pa-host.c (MAP_FAILED): Define if not defined.
+ (pa_gt_pch_use_address): Handle short reads.
+
+2004-12-14 Richard Henderson <rth@redhat.com>
+
+ PR target/17990
+ * config/i386/i386.c (x86_use_bt): New.
+ (ix86_expand_unary_operator): Use MEM_P.
+ (ix86_expand_fp_absneg_operator): New.
+ * config/i386/i386.h (x86_use_bt): Declare.
+ (TARGET_USE_BT): New.
+ * config/i386/i386-protos.h: Update.
+ * config/i386/i386.md (negsf2): Use ix86_expand_fp_absneg_operator.
+ (negdf2, negxf2, abssf2, absdf2, absxf2): Likewise.
+ (negsf2_memory, negsf2_ifs, negsf2_if, negdf2_memory, negdf2_ifs,
+ negdf2_ifs_rex64, negdf2_if, negdf2_if_rex64, negxf2_if,
+ abssf2_memory, abssf2_ifs, abssf2_if, absdf2_memory, absdf2_ifs,
+ absdf2_ifs_rex64, absdf2_if, absxf2_if): Remove.
+ (absnegsf2_mixed, absnegsf2_sse, absnegsf2_i387, absnegdf2_mixed,
+ absnegdf2_sse, absnegdf2_i387, absnegxf2_i387): New. Merge all
+ neg and abs splitters. Handle DFmode in general regs in 64-bit mode.
+ (negextendsfdf2, absextendsfdf2): Disable for non-mixed sse math.
+ (btsq, btrq, btcq): New. Add peepholes as well.
+ (movv4sf_internal splitter): Postpone til after reload.
+ (movv2di_internal splitter): Likewise.
+ * config/i386/predicates.md (const_0_to_63_operand): New.
+ (absneg_operator): New.
+
+2004-12-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * pa.h (REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P, REGNO_OK_FOR_FP_P):
+ Check register number and that reg_renumber is nonzero before using it.
+
+2004-12-14 Steve Ellcey <sje@cup.hp.com>
+
+ * doc/invoke.texi (IA-64 options): Add existing options that
+ weren't already listed.
+
+2004-12-14 Jeff Law <law@redhat.com>
+
+ * tree-outof-ssa.c (coalesce_abnormal_edges): Pass the correct target
+ partition to conflict_graph_merge_regs.
+
+2004-12-14 Uttam Pawar <uttamp@us.ibm.com>
+ Janis Johnson <janis187@us.ibm.com>
+
+ * rs6000.c (rs6000_handle_altivec_attribute_tree): Report errors
+ for vector types with invalid component types.
+
+2004-12-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/18951
+ * builtins.c (expand_builtin_mathfn, expand_builtin_mathfn_2,
+ expand_builtin_mathfn_3): Avoid using arguments passed to
+ save_expr after that call.
+
+ * fold-const.c (fold_single_bit_test): If flag_syntax_only, pretend
+ LOAD_EXTEND_OP is not defined.
+ (fold): Likewise. If flag_syntax_only, don't depend on BITS_PER_WORD.
+
+2004-12-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
+
+ * tree.def, doc/c-tree.texi: Correctly document restrictions on the
+ shift width.
+
+2004-12-14 Kazu Hirata <kazu@cs.umass.edu>
+
+ * expr.h (expand_modifier): Define EXPAND_STACK_PARM as 1.
+
+2004-12-14 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/18973
+ arm-cores.def (arm926ej-s, arm1026ej-s, arm1136j-s, arm1136-jfs)
+ (arm1176jz-s, arm1176jzf-s, mpcorenovfp, mpcore): Add load-scheduling
+ property to flags.
+
+2004-12-14 Diego Novillo <dnovillo@redhat.com>
+
+ * tree-gimple.c (get_base_address): Update documentation.
+
+2004-12-13 Richard Henderson <rth@redhat.com>
+
+ PR middle-end/17930
+ * passes.c (rest_of_clean_state): Fix computation of
+ preferred_incoming_stack_boundary.
+
+2004-12-13 Wolfgang Bangerth <bangerth@dealii.org>
+
+ * reload.h: Remove struct needs and its only use.
+
+2004-12-13 Roger Sayle <roger@eyesopen.com>
+
+ PR rtl-optimization/18928
+ * simplify_rtx.c (plus_minus_operand_p): New function to encode
+ the test for suitable operands for calls to simplify_plus_minus.
+ Only allow (CONST (PLUS x y)) if both x and y are CONSTANT_P.
+ (simplify_binary_operation): Use plus_minus_operand_p.
+
+2004-12-13 Alexandre Oliva <aoliva@redhat.com>
+
+ PR tree-opt/16951
+ * tree-inline.c (setup_one_parameter): Don't directly map a
+ parameter to the address of another variable of the same
+ function.
+
+2004-13-12 Steven Bosscher <stevenb@suse.de>
+
+ * basic-block.h (PROP_POSTRELOAD): Do not include PROP_AUTOINC, we
+ can never create autoinc insns after reload.
+
+2004-12-13 Jeff Law <law@redhat.com>
+ Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-ssa-dom.c (thread_across_edge): Do not thread jumps if a
+ PHI argument is set from a PHI_RESULT in the same block and the
+ PHI argument is not the same as the PHI result.
+
+2004-12-13 David Edelsohn <edelsohn@gnu.org>
+
+ * xcoffout.c (xcoffout_declare_function): Always strip storage
+ class encoding.
+
+2004-12-13 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR target/18964
+ * config/darwin.c (darwin_assemble_visibility): Fix minor diagnostic
+ problem, adding a space at the end of the string before concatenation.
+
+2004-12-13 Kazu Hirata <kazu@cs.umass.edu>
+
+ * c-common.c (fname_as_string): Free namep if we are returning
+ cstr.text.
+
+ * tree-ssa-dom.c (record_edge_info): Fix memory leak.
+
+2004-12-13 Andrew Pinski <pinskia@physics.uc.edu>
+
+ * tree-cfg.c (remove_useless_stmts_cond): Call fold on COND_EXPR_COND.
+
+2004-12-13 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-ssa-dom.c (record_equivalences_from_phis): Speed up by
+ doing a pointer comparison.
+
+ * tree-ssa-dom.c (record_equivalences_from_phis): Add a
+ comment.
+
+ * defaults.h, stmt.c, tree-cfg.c, tree-ssa-dce.c: Fix comment
+ typos.
+
+2004-12-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
+
+ * config/m32r/t-linux (SHLIB_MAPFILES): Add libgcc-glibc.ver to
+ the list rather than replacing the existing value.
+
+2004-12-13 Richard Henderson <rth@redhat.com>
+
+ * cfg.c (dump_flow_info): Don't dump pseudo info after reload.
+
+2004-12-13 Richard Henderson <rth@redhat.com>
+
+ * Makefile.in (insn-preds.o): Depend on REGS_H.
+ * genpreds.c (write_insn_preds_c): Include regs.h.
+ * config/i386/predicates.md (index_register_operand): Use
+ REG_OK_FOR_INDEX_STRICT_P and REG_OK_FOR_INDEX_NONSTRICT_P.
+
+ * config/i386/i386.h (REG_CLASS_FROM_LETTER): Add 'l'.
+ * config/i386/i386.md (lea_general_1, lea_general_1_zext,
+ lea_general_2, lea_general_2_zext, lea_general_3, lea_general_3_zext,
+ adddi_1_rex64, addsi_1, addsi_1_zext, addhi_1_lea, addqi_1_lea,
+ ashldi3_1_rex64, ashlsi3_1, ashlsi3_1_zext, ashlhi3_1_lea,
+ ashlqi3_1_lea): Use 'l' for index register operand.
+ (ashldi3_1_rex64 splitter): Use index_register_operand.
+ (ashlsi3_1 splitter): Be more careful with modes.
+
+2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
+
+ PR target/18459
+ * defaults.h (TARGET_USE_JCR_SECTION): New macro.
+ * doc/tm.texi (TARGET_USE_JCR_SECTION): Document it.
+ * config/i386/cygming.h (TARGET_USE_JCR_SECTION): Override
+ default.
+
+2004-12-13 Uros Bizjak <uros@kss-loka.si>
+
+ PR target/14941
+ PR target/18503
+ * config/i386/i386.md (sse_movss, sse2_movsd, sse2_movhpd):
+ Fix wrong vec_merge selector bitmask.
+
+2004-12-12 Richard Henderson <rth@redhat.com>
+
+ PR rtl-opt/17186
+ * reg-stack.c (move_nan_for_stack_reg): New.
+ (subst_stack_regs_pat): Use it.
+ (move_for_stack_reg): Handle source register not live with a nan.
+
+2004-12-12 Richard Henderson <rth@redhat.com>
+
+ * config/i386/i386.c (ix86_gimplify_va_arg): Fix type mismatch
+ errors across operations.
+
+2004-12-12 Di-an Jan <dianj@freeshell.org>
+
+ * doc/passes.texi (Pass Manager): Correct list of source files.
+
+2004-12-12 Richard Henderson <rth@redhat.com>
+
+ * expr.c (emit_move_change_mode): New.
+ (emit_move_via_alt_mode): Use it.
+
+2004-12-12 Nathanael Nerode <neroden@gcc.gnu.org>
+ John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR middle-end/17564
+ * dojump.c (do_compare_and_jump): Only canonicalize function pointers
+ in a comparison if both sides are function pointers.
+
+2004-12-12 Richard Henderson <rth@redhat.com>
+
+ PR target/18932
+ * config/i386/i386.md (all splits and peepholes): Use flags_reg_operand
+ and compare_operator to propagate the input CC mode to the output.
+ * config/i386/predicates.md (compare_operator): New.
+
+2004-12-12 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR tree-opt/18040
+ * expr.c (get_inner_reference): Remove NON_LVALUE_EXPR, NOP_EXPR,
+ CONVERT_EXPR cases.
+ (handled_component_p): Likewise.
+
+2004-12-12 Kazu Hirata <kazu@cs.umass.edu>
+
+ * reg-stack.c (convert_regs_2): Free stack.
+
+ * tree-ssa-dom.c (thread_across_edge, dom_opt_finalize_block): Fix
+ comment typos.
+
+2004-12-12 Daniel Berlin <dberlin@dberlin.org>
+
+ * tree-ssa-loop-ch.c (copy_loop_headers): Loop can be null.
+ * tree-ssa-loop-im.c (determine_lsm): tree_root may not have a real
+ inner loop.
+
+2004-12-12 Diego Novillo <dnovillo@redhat.com>
+
+ * tree-gimple.c (get_base_address): Update documentation.
+
+2004-12-12 Kazu Hirata <kazu@cs.umass.edu>
+
+ * lcm.c (optimize_mode_switching): Free ptr even when mode_set
+ is NULL_RTX.
+
+2004-12-12 Roger Sayle <roger@eyesopen.com>
+
+ * reg-stack.c (change_stack): Avoid placing the new top-of-stack in
+ its correct location during popping if we need to permute the stack
+ afterwards. Attempt to preserve the original stack ordering.
+
+2004-12-12 Kazu Hirata <kazu@cs.umass.edu>
+
+ * lcm.c (optimize_mode_switching): Free insert and delete in
+ the "for" loop.
+
+2004-12-11 David Edelsohn <edelsohn@gnu.org>
+ Ulrich Weigand <uweigand@de.ibm.com>
+
+ PR target/18641
+ * config/rs6000/darwin.h (PREFERRED_RELOAD_CLASS): Reload all
+ constants into all register classes intersecting with FLOAT_REGS
+ via memory.
+ * config/rs6000/rs6000.h (PREFERRED_RELOAD_CLASS): Same.
+ * config/rs6000/rs6000.md (movdi_internal32): Ignore FPRs when
+ choosing register preferences.
+ (movdi_internal64): Same.
+
2004-12-11 Kazu Hirata <kazu@cs.umass.edu>
* tree-into-ssa.c (rewrite_ssa_into_ssa): Free SSA_NAME_AUX
OSDN Git Service
