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  1. 19 Feb, 2002 21 commits
    • Duh, fix PR number in last commit. · 0cb6c58d 
      From-SVN: r49880
      Phil Blundell committed
    • re PR target/5185 ([ARM] Segmentation fault in final.c) · 7b8781c8 
      2002-02-19  Philip Blundell  <pb@nexus.co.uk>

	PR 5185
	* config/arm/arm.h (THUMB_LEGITIMATE_CONSTANT_P): Accept anything
	if generating PIC.

	PR 5054
	* config/arm/arm.md (call_insn) [TARGET_THUMB]: Use
	arm_is_longcall_p rather than inspecting call-type cookie
	directly.
	(call_value_insn) [TARGET_THUMB]: Likewise.

From-SVN: r49879
      Philip Blundell committed
    • linker-map.gnu: Export global vtable, typeinfo, guard variable, and thunk info as per CXXABI docs. · 9b41c370 
      
2002-02-19  Benjamin Kosnik  <bkoz@redhat.com>

	* config/linker-map.gnu: Export global vtable, typeinfo, guard
	variable, and thunk info as per CXXABI docs.

From-SVN: r49878
      Benjamin Kosnik committed
    • Makefile.am: Use CONFIG_HEADER instead of ad hoc names. · 42ebb17f 
      2002-02-19  Loren Rittle <ljrittle@acm.org>

	* include/Makefile.am: Use CONFIG_HEADER instead of ad hoc names.
	* include/Makefile.in: Rebuilt.

From-SVN: r49877
      Loren J. Rittle committed
    • * config/i386/i386.c (ix86_expand_builtin): Fix typo. · 5c464583 
      From-SVN: r49876
      Graham Stott committed
    • demangle-expected: Add test case for infinite loop in demangler. · b1c1a22f 
      * testsuite/demangle-expected: Add test case for infinite loop in
demangler.
* cplus-dem.c (demangle_arm_hp_template): Stop trying to demangle
if do_type() doesn't make any progress --- prevents an infinite
loop.

From-SVN: r49875
      Scott Snyder committed
    • Add (FP_SAVE_INLINE): Delete. to previous entry. · 6d1def5c 
      From-SVN: r49874
      David Edelsohn committed
    • linux64.h (LINK_OS_LINUX_SPEC): Look in /lib64. · 71c061e6 
      	* config/rs6000/linux64.h (LINK_OS_LINUX_SPEC): Look in /lib64.
	({STARTFILE,ENDFILE}_LINUX_SPEC): Define.

	* config/rs6000/sysv4.h (ENDFILE_SPEC): Add crtsaveres.o.
	* config/rs6000/eabi.asm: Remove ABI save restore routines.
	* config/rs6000/t-ppccomm: Build crtsavres.o.
	* config/rs6000/crtsavres.asm: New file.

From-SVN: r49873
      David Edelsohn committed
    • arm.c (use_return_insn): Don't reject interrupt functions. · 3a7731fd 
      2002-02-19  Philip Blundell  <philb@gnu.org>

	* config/arm/arm.c (use_return_insn): Don't reject interrupt
	functions.
	(arm_compute_save_reg_mask): Save LR for interrupt functions too.
	(output_return_instruction): Allow interrupt functions to return with
	ldmfd sp!, {... pc}^.  Use LDR to restore any single register.
	(arm_expand_prologue): Subtract 4 before stacking LR in an
	interrupt function.

From-SVN: r49872
      Philip Blundell committed
    • arm.c (arm_encode_call_attribute): Operate on any decl, not just FUNCTION_DECL. · 14f583b8 
      2002-02-19  Philip Blundell  <pb@nexus.co.uk>

	* config/arm/arm.c (arm_encode_call_attribute): Operate on any
	decl, not just FUNCTION_DECL.
	(legitimize_pic_address): Handle local SYMBOL_REF like LABEL_REF.
	(arm_assemble_integer): Likewise.
	* config/arm/arm.h (ARM_ENCODE_CALL_TYPE): Allow any decl to be
	marked local.

From-SVN: r49871
      Philip Blundell committed
    • config.gcc (sparc-*-netbsdelf*): Enable target. · 4cb7482c 
      2002-02-19  matthew green  <mrg@eterna.com.au>

* config.gcc (sparc-*-netbsdelf*): Enable target.
(sparc64-*-netbsd*): New target.
* config/sparc/netbsd-elf.h: New file.
* config/sparc/t-netbsd64: New file.

From-SVN: r49870
      Matthew Green committed
    • * doc/rtl.texi (Flags, MEM_SCALAR_P): Fix typo. · 2df3a718 
      From-SVN: r49867
      Gaute B Strokkenes committed
    • invoke.texi: explicitly list the style guidelines that -Weffc++ checks for. · 77f6c1eb 
              * doc/invoke.texi: explicitly list the style guidelines that
        -Weffc++ checks for.

From-SVN: r49866
      Ryan T. Sammartino committed
    • * regmove.c (regmove_optimize): Avoid increasing of register pressure. · fd973d56 
      From-SVN: r49864
      Jan Hubicka committed
    • Daily bump. · 419a71d3 
      From-SVN: r49861
      GCC Administrator committed
    • gcc.c (cpp_unique_options): Treat -o as indicating object file only if not -E. · 30518e45 
      	* gcc.c (cpp_unique_options): Treat -o as indicating object file
	only if not -E.  If -E, pass -o through to the preprocessor.

From-SVN: r49860
      Neil Booth committed
    • h8300.h (REGNO_REG_CLASS): Replace a literal register number with an appropriate macro. · 39ea5704 
      	* config/h8300/h8300.h (REGNO_REG_CLASS): Replace a literal
	register number with an appropriate macro.

From-SVN: r49859
      Kazu Hirata committed
    • collate_byname.cc (test01): Replace size4 with size3 for the string collations of str5. · 1c417030 
      
2002-02-18  Peter Schmid  <schmid@snake.iap.physik.tu-darmstadt.de>

	* testsuite/22_locale/collate_byname.cc (test01): Replace size4
          with size3 for the string collations of str5.

From-SVN: r49857
      Peter Schmid committed
    • * doc/rtl.texi (Constants): Close @code tag. · 7355dba7 
      From-SVN: r49855
      Bryce McKinlay committed
    • forgot cl entries · 91c8aa9e 
      From-SVN: r49854
      Aldy Hernandez committed
    • i386.md ("mmx_uavgv8qi3"): Use const_vector. · 69ef87e2 
      2002-02-19  Aldy Hernandez  <aldyh@redhat.com>

	* config/i386/i386.md ("mmx_uavgv8qi3"): Use const_vector.
	("mmx_uavgv4hi3"): Same.
	("pmulhrwv4hi3"): Same.

	* tree-inline.c (walk_tree): Handle vectors.

	* c-common.c (constant_expression_warning): Handle vectors.
	(overflow_warning): Same.

	* sched-deps.c (sched_analyze_2): Handle vectors.

	* rtlanal.c (rtx_unstable_p): Handle vectors.
	(rtx_varies_p): Same.
	(count_occurrences): Same.
	(regs_set_between_p): Same.
	(modified_between_p): Same.
	(modified_in_p): Same.
	(volatile_insn_p): Same.
	(volatile_refs_p): Same.
	(side_effects_p): Same.
	(may_trap_p): Same.
	(inequality_comparisons_p): Same.
	(replace_regs): Same.
	(computed_jump_p_1): Same.

	* rtl.c (DEF_MACHMODE): Change all definitions to accept 8th
	argument.
	(inner_mode_array): New.
	(copy_rtx): Handle vectors.
	(copy_most_rtx): Same.
	(rtx_equal_p): Same.
	(get_mode_alignment): Adjust for vectors.

	* resource.c (mark_referenced_resources): Handle vectors.
	(mark_set_resources): Same.

	* reload1.c (eliminate_regs): Handle vectors.
	(elimination_effects): Same.
	(scan_paradoxical_subregs): Same.

	* reload.c (subst_reg_equivs): Handle vectors.

	* regrename.c (scan_rtx): Handle vectors.

	* regclass.c (reg_scan_mark_refs): Handle vectors.

	* recog.c (find_single_use_1): Handle vectors.

	* local-alloc.c (equiv_init_varies_p): Handle vectors.
	(contains_replace_regs): Same.
	(memref_referenced_p): Same.

	* integrate.c (copy_rtx_and_substitute): Handle vectors.
	(subst_constants): Same.

	* genattrtab.c (attr_copy_rtx): Handle vectors.
	(encode_units_mask): Same.
	(clear_struct_flag): Same.
	(count_sub_rtxs): Same.

	* gcse.c (want_to_gcse_p): Handle vectors.
	(oprs_unchanged_p): Same.
	(hash_expr_1): Same.
	(oprs_not_set_p): Same.
	(expr_killed_p): Same.
	(compute_transp): Same.
	(store_ops_ok): Same.

	* function.c (purge_addressof_1): Do not allow paradoxical subregs
	of vectors.
	(fixup_var_refs_1): Same.
	(instantiate_virtual_regs_1): Same.

	* fold-const.c (operand_equal_p): Handle vectors.
	(fold): Same.
	(rtl_expr_nonnegative_p): Same.

	* flow.c (mark_used_regs): Handle vectors.

	* df.c (df_uses_record): Handle vectors.

	* cselib.c (cselib_subst_to_values): Handle vectors.
	(cselib_mem_conflict_p): Same.
	(hash_rtx): Same.

	* cse.c (canon_reg): Handle vectors.
	(fold_rt): Same.
	(cse_process_notes): Same.
	(count_reg_usage): Same.
	(canon_hash): Same.

	* alias.c (nonlocal_mentioned_p): Add case for CONST_VECTOR.

	* combine.c (mark_used_regs_combine): Add case for CONST_VECTOR.

	* emit-rtl.c (init_emit_once): Generate const0_rtx for vectors.
	(gen_rtx): Handle CONST_VECTOR.
	(gen_const_vector_0): New.
	(copy_rtx_if_shared): CONST_VECTORs can be shared.
	(reset_used_flags): Same.
	(copy_insn_1): Same.
	(initializer_constant_valid_p): Handle VECTOR_CST.

	* doc/c-tree.texi (Expression trees): Document VECTOR_CST.

	* doc/rtl.texi (Constants): Document const_vector.
	(CONST0_RTX): Update for vectors.
	(RTL sharing): Same.

	* print-tree.c (print_node): Add case for VECTOR_CST.

	* tree.h (TREE_VECTOR_CST_ELTS): New.
	(struct tree_vector): New.
	(union tree_node): Add vector node.
	(build_vector): Add prototype.

	* tree.def (VECTOR_CST): New.

	* tree.c (build_vector): New.

	* expmed.c (make_tree): Handle CONST_VECTOR.

	* rtl.h (CONSTANT_P): CONST_VECTORs are constants too.
	(CONST_VECTOR_ELT): New.
	(CONST_VECTOR_NUNITS): New.

	* machmode.h (GET_MODE_INNER): New.
	(DEF_MACHMODE): Accept 8th arg.

	* machmode.def: Add 8th argument for vector inner mode.
	Add inner vector modes for vectors.

	* rtl.def (VEC_CONST): Remove.
	(CONST_VECTOR): New.

	* expr.c (clear_storage): Allow vectors.
	(is_zeros_p): Handle VECTOR_CST.

	* varasm.c (output_constant_pool): Handle vectors.
	(rtx_const): Add veclo and vechi fields.
	(kind): Add RTX_VECTOR.
	(decode_rtx_const): Add case for vector.

	* config/rs6000/rs6000-protos.h: Add zero_constant.

	* config/rs6000/rs6000.c (rs6000_emit_move): Handle vector
	constants.  Force easy vector constants into memory.
	(easy_vector_constant): New.
	(emit_easy_vector_constant): New.
	(rs6000_legitimize_reload_address): Do not generate bad reloads on
	darwin.

	* config/rs6000/rs6000.md ("altivec_lvx"): Reflect what
	instruction does.
	("altivec_lvxl"): Same.
	(altivec_lvebx): Same.
	(altivec_lvehx): Same.
	(altivec_lvewx): Same.
	("*movv4si_const0"): New.
	("*movv4sf_const0"): New.
	("*movv8hi_const0"): New.
	("*movv16qi_const0"): New.

From-SVN: r49853
      Aldy Hernandez committed
  3. 18 Feb, 2002 19 commits