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2004-07-30gimplify.c (gimplify_expr): Don't replace with DECL_INITIAL if fb_lvalue.Richard Henderson10-12/+61
* gimplify.c (gimplify_expr) <case CONST_DECL>: Don't replace with DECL_INITIAL if fb_lvalue. * tree-gimple.c (is_gimple_id): Add CONST_DECL. * tree-pretty-print.c (dump_decl_name): Dump unnamed CONST_DECL with <Cxxx>. * tree-ssa-ccp.c (maybe_fold_stmt_indirect): Fold CONST_DECL. fortran/ * trans-expr.c (gfc_conv_expr_reference): Create a CONST_DECL for TREE_CONSTANTs. testsuite/ * gfortran.fortran-torture/execute/intrinsic_rrspacing.f90: Fix write to constant argument. * gfortran.fortran-torture/execute/intrinsic_scale.f90: Likewise. From-SVN: r85365
2004-07-30intrinsic_nearest.f90: Disable tests of nearest around zero.Richard Henderson2-7/+19
* gfortran.fortran-torture/execute/intrinsic_nearest.f90: Disable tests of nearest around zero. From-SVN: r85361
2004-07-3020040730-1.c: New test.Andrew Pinski2-0/+21
2004-07-30 Andrew Pinski <apinski@apple.com> * gcc.c-torture/compile/20040730-1.c: New test. From-SVN: r85360
2004-07-30tree-ssa-alias.c (compute_points_to_and_addr_escape): If a pointer escapes ↵Diego Novillo2-29/+41
through a function call... * tree-ssa-alias.c (compute_points_to_and_addr_escape): If a pointer escapes through a function call, assume that the callee will dereference it. (add_pointed_to_var): Assume that VALUE is always an ADDR_EXPR. (collect_points_to_info_r): Only call add_pointed_to_var if the value is an ADDR_EXPR. From-SVN: r85353
2004-07-30vmx.exp: Explain why we skip tests for powerpc-eabispe.Aldy Hernandez2-1/+7
* gcc.dg/vmx/vmx.exp: Explain why we skip tests for powerpc-eabispe. From-SVN: r85346
2004-07-30tree-ssa-alias.c (create_alias_map_for): Do not get the alias set of the ↵Diego Novillo2-5/+6
inner type of ARRAY_TYPEs. * tree-ssa-alias.c (create_alias_map_for): Do not get the alias set of the inner type of ARRAY_TYPEs. From-SVN: r85338
2004-07-30* gcc.dg/vmx/vmx.exp: Disable tests for eabispe.Aldy Hernandez2-1/+6
From-SVN: r85331
2004-07-30g++.exp (g++_link_flags): Check whether LD_LIBRARY_PATH already contains ↵Richard Sandiford3-7/+27
$ld_library_path. * lib/g++.exp (g++_link_flags): Check whether LD_LIBRARY_PATH already contains $ld_library_path. * lib/gfortran.exp (gfortran_link_flags): Likewise. From-SVN: r85329
2004-07-30Daily bump.GCC Administrator1-1/+1
From-SVN: r85321
2004-07-29tree-ssa-ccp.c (visit_assignment): Move code to prevent setting a ↵Diego Novillo2-6/+12
non-register to UNDEFINED right before the call... * tree-ssa-ccp.c (visit_assignment): Move code to prevent setting a non-register to UNDEFINED right before the call to set_lattice_value. From-SVN: r85318
2004-07-29* config/sh/lib1funcs.asm: Make aliases movstr* for movmem*.Kaz Kojima2-1/+31
From-SVN: r85316
2004-07-29tree-ssa.c (verify_flow_sensitive_alias_info): When comparing points-to sets ↵Diego Novillo2-1/+7
of different pointers... * tree-ssa.c (verify_flow_sensitive_alias_info): When comparing points-to sets of different pointers, make sure the second pointer is actually referenced in the code. From-SVN: r85314
2004-07-29stmtexpr2.C (alt1): Rename from expected.Richard Henderson2-5/+21
* g++.dg/ext/stmtexpr2.C (alt1): Rename from expected. (alt2, which): New. (Check): Accept either alternative. From-SVN: r85313
2004-07-29* g++.dg/template/sizeof8.C: Don't assume 32bit pointers.Richard Henderson2-1/+5
From-SVN: r85312
2004-07-29ia64.c (setjmp_operand): Delete, unused.Zack Weinberg4-107/+12
* config/ia64/ia64.c (setjmp_operand): Delete, unused. (got_symbolic_operand): Remove unreachable code. * config/ia64/ia64.h (PREDICATE_CODES): Remove entry for setjmp_operand; add entry for tls_symbolic_operand. * config/ia64/ia64-protos.h: Remove all prototypes of predicate functions. From-SVN: r85311
2004-07-29c-common.h (lang_post_pch_load): New variable.Mark Mitchell33-773/+1134
* c-common.h (lang_post_pch_load): New variable. * c-pch.c (lang_post_pch_load): Define it. (c_common_read_pch): Use it. * cgraphunit.c (record_call_1): Give the front end a chance to record additional needed entities when a variable is marked as needed. * tlink.c (recompile_files): Robustify. (scan_linker_output): If a symbol is assigned to a file, but after recompilation is not present there, issue an error message. * cp-tree.h (IDENTIFIER_REPO_CHOSEN): Define. (lang_decl_flags): Narrow the width of "languages". Add repo_available_p. (DECL_NEEDED_P): Remove. (FOR_EACH_CLONE): New macro. (DECL_REPO_AVAILABLE_P): Likewise. (DECL_TINFO_P): Likewise. (set_linkage_according_to_type): Declare. (import_export_vtable): Remove. (import_export_tinfo): Likewise. (mark_needed): New function. (decl_needed_p): Likewise. (note_vauge_linkage_fn): Likewise. (init_repo): Change prototype. (repo_template_used): Remove. (repo_template_instantiated): Likewise. (repo_emit_p): New function. (repo_export_class_p): Likewise. (no_linkage_check): Change prototype. * class.c (set_linkage_according_to_type): New function. (build_vtable): Use it. Do not call import_export_vtable. Set DECL_IGNORED_P if appropriate. * decl.c (duplicate_decls): Preserve DECL_REPO_AVAILABLE_P. (make_rtL_for_nonlocal_decls): Check for template instantiations explicitly. (grokfndecl): Adjust call to no_linkage_check. (set_linkage_for_static_data_member): New function. (grokvardecl): Use it. Adjust call to no_linkage_check. (grokdeclarator): Use set_linkage_for_static_data_member. * decl2.c (note_vague_linkage_fn): New function. (note_vague_linkage_var): Likewise. (finish_static_data_member_decl): Use it. (import_export_vtable): Remove. (import_export_class): Use repo_export_class_p. (var_finalized_p): Simplify. (maybe_emit_vtables): Simplify. (mark_needed): New function. (decl_needed_p): Likewise. (import_export_decl): Add documentation and consistency checks. Use repo_emit_p. Handle virtual tables and RTTI information here. (import_export_tinfo): Remove. (write_out_vars): Call import_export_decl. (cxx_callgraph_analyze_expr): Ensure that all vtables are emitted whenever one is. (finish_file): Use decl_needed_p. Do not call import_export_decl for undefined static data members. Do not warn about undefined inlines when using a repository. (mark_used): Use note_vague_linkage_fn. Always defer template instantiations. * lex.c (cxx_init): Adjust call to init_repo. Always set flag_unit_at_a-time. * method.c (synthesize_method): Remove unncessary import_export_decl call. (implicitly_declare_fn): Use set_linkage_according_to_type. * optimize.c (maybe_clone_body): Use FOR_EACH_CLONE. * pt.c (instantiate_class_template): Don't redundantly add classes to keyed_classes. Don't call repo_template_used. (tsubst_decl): Set DECL_INTERFACE_KNOWN for instantiations of templates with internal linkage. (check_instantiated_args): Adjust call to no_linkage_check. (instantiate_template): Use FOR_EACH_CLONE. (mark_definable): New function. (mark_decl_instantiated): Use it. (do_decl_instantiation): Adjust tests for explicit instantiation after "extern template". (instantiate_class_member): Do not use repo_template_instantiated. (do_type_instantiation): Simplify. (instantiate_decl): Use mark_definable. Check repo_emit_p. Simplify. * repo.c (repo_get_id): Remove. (original_repo): Remove. (IDENTIFIER_REPO_USED): Remove. (IDENTIFIER_REPO_CHOSEN): Remove. Remove all #if 0'd code. (repo_template_used): Remove. (repo_template_instantiated): Remove. (temporary_obstack_initialized_p): New variable. (init_repo): Register with lang_post_pch_load. Avoid creating identifiers unnecessarily. Don't use original_repo. Close the file here. (reopen_repo_file_for_write): Not here. (finish_repo): Always write out a new repository file. (repo_emit_p): New function. (repo_export_class_p): Likewise. * rtti.c (get_tinfo_decl): Use set_linkage_according_to_type. (involves_incomplete_p): New function. (tinfo_base_init): Use it. (ptr_initializer): Remove non_public_ptr parameter. (ptm_initializer): Likewise. (get_pseudo_ti_init): Likewise. (unemitted_tinfo_decl_p): Remove. (emit_tinfo_decl): Use import_export_decl. * semantics.c (expand_body): Move updates of static_ctors and static_dtors to ... (expand_or_defer_fn): ... here. * tree.c (no_linkage_check): Add relaxed_p parameter. * g++.dg/abi/inline1.C: New test. * g++.dg/abi/local1-a.cc: Likewise. * g++.dg/abi/local1.C: Likewise. * g++.dg/abi/mangle11.C: Tweak location of warnings. * g++.dg/abi/mangle12.C: Likewise. * g++.dg/abi/mangle17.C: Likewise. * g++.dg/abi/mangle20-2.C: Likewise. * g++.dg/opt/interface1.C: Likewise. * g++.dg/opt/interface1.h: Likewise. * g++.dg/opt/interface1-a.cc: New test. * g++.dg/parse/repo1.C: New test. * g++.dg/template/repo1.C: Likewise. * g++.dg/warn/Winline-1.C: Likewise. * lib/gcc-dg.exp (gcc-dg-test-1): Fix -frepo handling. From-SVN: r85309
2004-07-29tree-ssa-loop-im.c (force_move_till_expr, [...]): Take orig_loop argument ↵Zdenek Dvorak2-9/+26
and pass it to set_level. * tree-ssa-loop-im.c (force_move_till_expr, force_move_till): Take orig_loop argument and pass it to set_level. (schedule_sm): Pass the correct orig_loop to force_move_till. From-SVN: r85308
2004-07-29cfgloop.c (update_latch_info): Update dominator of the new block.Zdenek Dvorak3-12/+45
* cfgloop.c (update_latch_info): Update dominator of the new block. (canonicalize_loop_headers, flow_loops_find): Do not free dominance info. * dominance.c (verify_dominators): Check that the dominance tree is connected. (recount_dominator): Ignore unreachable blocks. (iterate_fix_dominators): Cleanup old dominance information before recomputing it. From-SVN: r85307
2004-07-29tree-ssa-operands.c (get_expr_operands): Revert changes to ADDR_EXPR ↵Diego Novillo4-3/+32
processing introduced by... * tree-ssa-operands.c (get_expr_operands): Revert changes to ADDR_EXPR processing introduced by: 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * tree-ssa-operands.c (get_expr_operands): Minor rearrangements. testsuite/ChangeLog * gcc.dg/tree-ssa/20040729-1.c: New test. From-SVN: r85306
2004-07-29implement-c.texi: Add C90 subclause references.Joseph Myers2-68/+311
* doc/implement-c.texi: Add C90 subclause references. Point to preprocessor documentation instead of duplicating it. Add points only present in C90. Fill in documentation for all points. From-SVN: r85305
2004-07-29* pa.c (output_movb): Correct typo.John David Anglin2-1/+5
From-SVN: r85302
2004-07-29ra.h (single_reg_in_regclass): Declare.Pat Haugen4-2/+70
2004-07-29 Pat Haugen <pthaugen@us.ibm.com> * ra.h (single_reg_in_regclass): Declare. * ra.c (single_reg_in_regclass): Define. (first_hard_reg): New. (init_ra): Initialize single_reg_in_regclass. * ra-colorize.c (ok_class): New. (coalesce, aggressive_coalesce, extended_coalesce_2): Use it. From-SVN: r85300
2004-07-29gcov-io.h: Allow zero tag as EOF indicator.Nathan Sidwell7-79/+60
* gcov-io.h: Allow zero tag as EOF indicator. (gcov_is_eof): Remove. (gcov_truncate): Remove. * gcov-io.c (gcov_seek): Always SEEK_SET. * libgcov.c (gcov_exit): Don't use gcov_truncate. Write explicit EOF tag. * coverage.c (read_counts_file): Don't use gcov_is_eof. * gcov-dump.c (dump_file): Likewise. * gcov.c (read_graph_file, read_count_file): Likewise. From-SVN: r85291
2004-07-29c-decl.c (complete_array_type): Don't gratuitously copy maxindex.Nathan Sidwell2-2/+6
* c-decl.c (complete_array_type): Don't gratuitously copy maxindex. Check it always has a type. From-SVN: r85288
2004-07-29rtl.c (currently_expanding_to_rtl): New.Steven Bosscher8-35/+41
* rtl.c (currently_expanding_to_rtl): New. * rtl.h (currently_expanding_to_rtl): Export it. * cfgexpand.c (tree_cfg_expand): Set/clear it at entry/exit. * config/alpha/alpha.c (alpha_expand_mov): Remove old RTL inliner hack. * config/sh/sh.c: Replace rtx_equal_function_value_matters with currently_expanding_to_rtl. * config/sh/sh.md: Likewise. * config/ia64/ia64.c (got_symbolic_operand): Likewise. From-SVN: r85287
2004-07-29Introduce sh2a support.Alexandre Oliva13-114/+394
2004-07-29 Alexandre Oliva <aoliva@redhat.com> * config.gcc: Build multilibs for sh2a and sh2a-single by default. * config/sh/sh.h (SUPPORT_SH2A, SUPPORT_SH2A_SINGLE): Define by default. Split their tests out of the corresponding SH4 multilibs. * config/sh/t-sh (MULTILIB_MATCHES): Don't ever use SH4 or SH4a multilibs for SH2a. 2004-07-28 Alexandre Oliva <aoliva@redhat.com> * config.gcc: Handle sh2a multilibs and cpu selection. * config/sh/sh.h: Likewise. Handle sh2a command line flags. * config/sh/t-mlib-sh2a: New. * config/sh/t-mlib-sh2a-nofpu: New. * config/sh/t-mlib-sh2a-single: New. * config/sh/t-mlib-sh2a-single-only: New. 2004-07-09 Nick Clifton <nickc@redhat.com> Issue 43400 * config/sh/sh.h (DRIVER_SELF_SPECS): Issue an error message if -ml and -m2a are used together. 2004-03-23 DJ Delorie <dj@redhat.com> * config/sh/sh.c (sh_builtin_saveregs): Use the double code only when we have a double-sized FPU. 2004-02-24 Corinna Vinschen <vinschen@redhat.com> * config/sh/lib1funcs.asm (set_fpscr): Don't build if __SH2A_NOFPU__ is set. * config/sh/elf.h (SUBTARGET_ASM_ISA_SPEC): Add cases for -msh2a-nofpu, -msh2a-single and -msh2a-single-only 2004-02-24 Corinna Vinschen <vinschen@redhat.com> * config/sh/crt1.asm: Don't generate FPU instructions if __SH2A_NOFPU__ is set. 2004-02-20 DJ Delorie <dj@delorie.com> * config/sh/sh.md (movsf_i, movsf_ie, movsf, ble, bge): Disable for sh2a-nofpu. 2004-02-20 Fred Fish <fnf@redhat.com>, Corinna Vinschen <vinschen@redhat.com> * config/sh/t-sh (MULTILIB_OPTIONS): Add 2a-nofpu. (MULTILIB_EXCEPTIONS): Don't build littel-endian on sh2a. 2004-02-18 DJ Delorie <dj@redhat.com> * config/sh/sh.c (broken_move): Add support for movi20. * config/sh/sh.h: Likewise. (SHIFT_COUNT_TRUNCATED): Set for sh2a. * config/sh/sh.md (udivsi3_sh2a): New. (udivsi3): Call it. (divsi3_sh2a): New. (divsi3): Call it. (mul_r): New. (ashlsi3_sh2a): New. (ashrsi3_sh2a): New. (lshrsi3_sh2a): New. (movsi_i): Disable for sh2a. (movsi_ie): Add movi20. (movsf_i, movsf_ie, movsf, ble, untyped_call): Explicitly enable sh2a, for -m2a-nofpu mode. 2004-02-13 DJ Delorie <dj@redhat.com> * config/sh/lib1funcs.asm: Handle double vs single better. * config/sh/sh.h: Likewise. 2004-02-09 DJ Delorie <dj@redhat.com> * config/sh/crt1.asm: Add support for sh2a. * config/sh/elf.h: Likewise. * config/sh/lib1funcs.asm: Likewise. * config/sh/sh.c: Likewise. * config/sh/sh.md: Likewise. * config/sh/sh.h: Likewise. * config/sh/t-sh: Likewise. From-SVN: r85286
2004-07-29frv.md (movqi_internal, [...]): Add backup alternatives for memory inputs.Alexandre Oliva2-11/+24
* config/frv/frv.md (movqi_internal, movhi_internal, movsi_internal): Add backup alternatives for memory inputs. From-SVN: r85284
2004-07-29Daily bump.GCC Administrator1-1/+1
From-SVN: r85280
2004-07-28darwin.c (darwin_one_byte_bool): New global variable.Matt Austern8-3/+70
* config/darwin.c (darwin_one_byte_bool): New global variable. * config/darwin.h (darwin_one_byte_bool): Declare. (SUBTARGET_OPTIONS): Define macro. (for -mone-byte-bool flag.) * config/rs6000/darwin.h (BOOL_TYPE_SIZE): Conditionalize on value of darwin_one_byte_bool. * doc/invoke.texi: Document -mone-byte-bool flag. * testsuite/gcc.dg/darwin-bool-1.c: New test. * testsuite/gcc.dg/darwin-bool-2.c: New test. From-SVN: r85277
2004-07-28c-common.c (c_common_unsafe_for_reeval): Delete.Eric Christopher22-547/+285
2004-07-28 Eric Christopher <echristo@redhat.com> * c-common.c (c_common_unsafe_for_reeval): Delete. * c-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete use. * c-pretty-print.c (pp_c_expression): Delete UNSAVE_EXPR case. * calls.c (fix_unsafe_tree): Delete. (expand_call): Delete code which used above. * dojump.c (do_jump): Delete UNSAVE_EXPR case. * expr.c (expand_expr_real_1): Ditto. * fold-const.c (non_lvalue): Ditto. * langhooks-def.h (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (lhd_unsafe_for_reeval): Ditto. * langhooks.c (lhd_unsafe_for_reeval): Ditto. * langhooks.h (unsafe_for_reeval): Ditto. (unsave_expr_now): Adjust comment. * tree-inline.c (copy_body_r): Delete UNSAVE_EXPR bits. (estimate_num_insns_1): Ditto. * tree-pretty-print.c (dump_generic_node): Ditto. * tree.c (expr_align): Ditto. (unsave_expr): Delete. (unsafe_for_reeval): Ditto. * tree.h (unsafe_for_reeval, unsave_expr): Ditto. * tree.def (UNSAVE_EXPR): Delete. * objc/objc-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (java_unsafe_for_reeval): Ditto. From-SVN: r85276
2004-07-28tree.h (enum tls_model): Move ...Zack Weinberg3-8/+16
* tree.h (enum tls_model): Move ... * coretypes.h: ... here. From-SVN: r85275
2004-07-28intrinsic_spacing.f90: Pass arguments in the correct type.Richard Henderson2-6/+13
* gfortran.fortran-torture/execute/intrinsic_spacing.f90: Pass arguments in the correct type. Don't write to constant arguments. From-SVN: r85272
2004-07-28* config/frv/frv.h (EPILOGUE_USES): New. Use LR.Richard Sandiford2-0/+6
From-SVN: r85271
2004-07-28cse.c (validate_canon_reg): New function, split out from...Richard Sandiford2-17/+30
* cse.c (validate_canon_reg): New function, split out from... (canon_reg): ...here. Use validate_canon_reg for both 'e' and 'E'. From-SVN: r85270
2004-07-28tree-ssa-alias.c (maybe_create_global_var): Don't just return if .GLOBAL_VAR ↵Diego Novillo2-19/+25
has been created. * tree-ssa-alias.c (maybe_create_global_var): Don't just return if .GLOBAL_VAR has been created. From-SVN: r85268
2004-07-28tree-ssa.c (verify_flow_insensitive_alias_info): Process every variable that ↵Diego Novillo2-14/+16
may have aliases, not just tags. * tree-ssa.c (verify_flow_insensitive_alias_info): Process every variable that may have aliases, not just tags. From-SVN: r85267
2004-07-28re PR tree-optimization/16688 (ICE in group_aliases, at tree-ssa-alias.c:1234)Diego Novillo2-0/+279
PR tree-optimization/16688 PR tree-optimization/16689 * g++.dg/tree-ssa/pr16688.C: New test. From-SVN: r85262
2004-07-2820031022-1.c: Adjust number of expected loads.Diego Novillo2-1/+6
* gcc.dg/tree-ssa/20031022-1.c: Adjust number of expected loads. Not only in the comment, this time. From-SVN: r85261
2004-07-28rs6000.md ("move_from_CR_gt_bit"): Rename to move_from_CR_eq_bit.Aldy Hernandez5-16/+36
* config/rs6000/rs6000.md ("move_from_CR_gt_bit"): Rename to move_from_CR_eq_bit. Rename UNSPEC_MV_CR_GT to UNSPEC_MV_CR_EQ. * config/rs6000/spe.md ("e500_flip_gt_bit"): Rename to e500_flip_eq_bit. * config/rs6000/rs6000-protos.h: Rename output_e500_flip_gt_bit to output_e500_flip_eq_bit. * config/rs6000/rs6000.c (output_e500_flip_gt_bit): Rename to output_e500_flip_eq_bit. (rs6000_emit_sCOND): Rename call to output_e500_flip_gt_bit to output_e500_flip_eq_bit. Rename gen_move_from_CR_gt_bit to gen_move_from_CR_eq_bit. (print_operand): case D. Get to EQ bit. From-SVN: r85259
2004-07-28* gcov.c (function_summary): Add missing \n.Richard Sandiford2-1/+5
From-SVN: r85258
2004-07-28Introduce sh4a support.Alexandre Oliva26-10/+1058
gcc/ChangeLog: Introduce sh4a support. * config.gcc: Handle sh4a multilibs and cpu selection. * config/sh/sh.h: Likewise. Handle sh4a command line flags. * config/sh/t-mlib-sh4a: New. * config/sh/t-mlib-sh4al: New. * config/sh/t-mlib-sh4a-nofpu: New. * config/sh/t-mlib-sh4a-single: New. * config/sh/t-mlib-sh4a-single-only: New. 2004-02-20 DJ Delorie <dj@redhat.com> * config/sh/sh.md ("movua"): Change constraint from "m" to "Sua". * config/sh/sh.h (EXTRA_CONSTRAINT_S): Add "Sua" support. 2003-08-22 Eric Christopher <echristo@redhat.com> * config/sh/sh4a.md: Update for chip errata. 2003-08-07 Eric Christopher <echristo@redhat.com> * config/sh/sh4a.md: New file. sh4a processor description. 2003-07-08 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.h (TARGET_SWITCHES): Added 4al. Adjust description of -m4a-nofpu. (SH_ASM_SPEC): Pass -dsp for -m4al, not -m4a-nofpu. * config/sh/t-sh (MULTILIB_MATCHES): Map -m4al to -m4a-nofpu. * doc/invoke.texi (SH Options): Document -m4al. 2003-07-03 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.c (expand_block_move): Remove commented-out code checked in by mistake. (sh_cannot_change_mode_class): Enable SUBREGs to be used to select single elements from SFmode vectors. * config/sh/sh.md (fsca): Use VEC_CONCAT to initialize the output register. (sinsf2, cossf2, sindf2, cosdf2): Don't emit CLOBBER. 2003-07-01 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.h (sh_fsca_sf2int, sh_fsca_df2int, sh_fsca_int2sf): Remove variable declarations. * config/sh/sh.c (sh_fsca_sf2int, sh_fsca_df2int, sh_fsca_int2sf): New functions. (sh_fsca_sf2int_rtx, sh_fsca_df2int_rtx, sh_fsca_int2sf_rtx): New static variables. * config/sh/sh-protos.h (sh_fsca_sf2int, sh_fsca_df2int, sh_fsca_int2sf): Declare. * config/sh/sh.md: Adjust. * doc/invoke.texi (SH Options): Document new options. * config/sh/lib1funcs.asm (ic_invalidate): Remove SH4a forward compatibility from SH4 code. 2003-06-27 Alexandre Oliva <aoliva@redhat.com> * config/sh/sh.c (expand_block_move): Don't emit POST_INC too early. (memory_movsrc_operand): Renamed to... (unaligned_load_operand): ... this. Simplified. * config/sh/sh.h (PREDICATE_CODES): Adjust. * config/sh/sh.md (movua, extv, extzv): Likewise. Change movua's input operand to SImode, and adjust the others. Introduce post-increment by peephole. * config/sh/sh.c (expand_block_move): Give the target address the same mode as the temp reg. * config/sh/sh.c (expand_block_move): Use a temp reg for unaligned copying. 2003-06-26 Alexandre Oliva <aoliva@redhat.com> Introduce support for SH4a. * config/sh/lib1funcs.asm (ic_invalidate): Use icbi if __SH4A__. Emit 4 4kb blocks and touch all of them otherwise. * config/sh/sh.c (sh_fsca_sf2int, sh_fsca_df2int, sh_fsca_int2sf): New. (sh_init_builtins): Initialize them. (print_operand): Support `d'. (expand_block_move): Use movua if src is misaligned. (memory_movsrc_operand): New. * config/sh/sh.h (TARGET_CPU_CPP_BUILTINS): Define __SH4A__ and one of the SH4 macros. (SH4A_BIT, TARGET_SH4A_ARCH, TARGET_SH4A_FP, SELECT_SH4A_NOFPU, SELECT_SH4A_SINGLE_ONLY, SELECT_SH4A, SELECT_SH4A_SINGLE): New. (TARGET_NONE): Add SH4A_BIT. (TARGET_SWITCHES): Add 4a-single-only, 4a-single, 4a-nofpu and 4a. (SH_ASM_SPEC): Pass -dsp if -m4a-nofpu. (sh_fsca_sf2int, sh_fsca_df2int, sh_fsca_int2sf): Declare. (OVERRIDE_OPTIONS): Set cpu to CPU_SH4A when appropriate. (enum processor_type): Added PROCESSOR_SH4A. (PREDICATE_CODES): Add memory_movsrc_operand. * config/sh/sh.md: Removed unused variables. (attr cpu): Add sh4a. (attr type): Add movua, fsrra and fsca. (prefetch): New, for SH4. (ic_invalidate_line, ic_invalidate_line_sh4a): Use icbi. (toggle_sz): Set type to fp. (toggle_pr, rsqrtsf2, fsca, sinsf2, cossf2, sindf2, cosdf2): New. (movua, extv, extzv): New. * config/sh/t-sh: Add multilibs for 4a, 4a-nofpu, 4a-single and 4a-single-only. gcc/testsuite/ChangeLog: 2003-07-06 Alexandre Oliva <aoliva@redhat.com> * gcc.dg/sh4a-memmovua.c: Tweak regular expression. 2003-07-01 Alexandre Oliva <aoliva@redhat.com> * gcc.dg/sh4a-bitmovua.c: New. * gcc.dg/sh4a-cos.c: New. * gcc.dg/sh4a-cosf.c: New. * gcc.dg/sh4a-fprun.c: New. * gcc.dg/sh4a-fsrra.c: New. * gcc.dg/sh4a-memmovua.c: New. * gcc.dg/sh4a-sin.c: New. * gcc.dg/sh4a-sincos.c: New. * gcc.dg/sh4a-sincosf.c: New. * gcc.dg/sh4a-sinf.c: New. libstdc++-v3/ChangeLog: 2003-10-01 Eric Christopher <echristo@redhat.com> * config/cpu/sh/atomicity.h (__exchange_and_add): Remove 'm' constraint. 2003-07-09 Alexandre Oliva <aoliva@redhat.com> * config/cpu/sh/atomicity.h: New. Use movli and movco on SH4a. From-SVN: r85257
2004-07-28cp-tree.h (struct tree_pair_s): New.Nathan Sidwell3-19/+44
* cp-tree.h (struct tree_pair_s): New. (typedef tree_pair_p): New. (DEF_VEC_O(tree_pair_s)): New. (struct lang_type_class): Make vcall_indices a VEC(tree_pair_s). (CLASSTYPE_VCALL_INDICES): Update documentation. * class.c (get_vcall_index): Adjust. (add_vcall_offset): Adjust. From-SVN: r85256
2004-07-28tree-optimize.c (init_tree_optimization_passes): Schedule pass_may_alias ↵Diego Novillo22-147/+158
right after the program is renamed into SSA. * tree-optimize.c (init_tree_optimization_passes): Schedule pass_may_alias right after the program is renamed into SSA. * tree-pass.h (PROP_alias): Define. * tree-outof-ssa.c (pass_del_ssa): Require PROP_alias. * tree-sra.c (pass_sra): Likewise. * tree-ssa-ccp.c (pass_ccp): Likewise. * tree-ssa-copyrename.c (pass_rename_ssa_ccp): Likewise. * tree-ssa-dce.c (pass_dce): Likewise. * tree-ssa-dom.c (pass_dominator): Likewise. * tree-ssa-dse.c (pass_dse): Likewise. * tree-ssa-forwprop.c (pass_forwprop): Likewise. * tree-ssa-loop-ch.c (pass_ch): Likewise. * tree-ssa-phiopt.c (pass_phiopt): Likewise. * tree-ssa-pre.c (pass_pre): Likewise. * tree-tailcall.c (pass_tail_recursion): Likewise. * tree-ssa.c (pass_redundant_phi): Likewise. * tree-ssa-alias.c (aliases_computed_p): Remove. Update all users. (init_alias_info): Do not mark all type tags for renaming unconditionally. Clear may_aliases from every symbol. (setup_pointers_and_addressables): If a pointer has not been dereferenced and it had a type tag, clear it and mark the old tag for renaming. testsuite/ChangeLog * gcc.dg/tree-ssa/20030714-2.c: Adjust number of expected conditionals. * gcc.dg/tree-ssa/20031022-1.c: Adjust number of expected loads. * gcc.dg/tree-ssa/ssa-dom-cse-1.c: Expect optimization in DOM1. From-SVN: r85255
2004-07-28re PR tree-optimization/16705 ([testcase] ICE in ↵Diego Novillo2-1/+7
verify_flow_insensitive_alias_info) PR tree-optimization/16705 * tree-ssa-alias.c (create_global_var): Set DECL_EXTERNAL on .GLOBAL_VAR. From-SVN: r85254
2004-07-27expr.c (expand_expr_real_1, [...]): Remove obsolete error check.Richard Kenner2-8/+3
* expr.c (expand_expr_real_1, case PARM_DECL): Remove obsolete error check. From-SVN: r85250
2004-07-27gimplify.c (maybe_with_size_expr): If already have WITH_SIZE_EXPR, don't ↵Richard Kenner2-10/+18
make another one. * gimplify.c (maybe_with_size_expr): If already have WITH_SIZE_EXPR, don't make another one. From-SVN: r85249
2004-07-27re PR tree-optimization/15077 (ICE in make_decl_rtl when inlining tail ↵Richard Kenner5-9/+36
recursive nested function) PR optimization/15077 * function.h (struct function): Add field saved_static_chain_decl. Fix comment for static_chain_decl. * tree-inline.c (save_body): Add new arg and handle static_chain_decl. * tree-inline.h (save_body): Add new arg. * tree-optimize.c (tree_rest_of_compilation): Handle saving static_chain_decl. From-SVN: r85247
2004-07-27gimplify.c (is_gimple_addr_expr_arg_or_indirect): Remove.Richard Henderson6-24/+28
* gimplify.c (is_gimple_addr_expr_arg_or_indirect): Remove. (gimplify_modify_expr, gimplify_addr_expr, gimplify_expr): Use is_gimple_addressable. * tree-gimple.c (is_gimple_addressable): Rename from is_gimple_addr_expr_arg; accept INDIRECT_REF. (is_gimple_lvalue): Don't test INDIRECT_REF directly. * tree-gimple.h, tree-sra.c, tree-ssa-loop-im.c: Update for rename to is_gimple_addressable. From-SVN: r85243
2004-07-28* config/rs6000/rs6000.c (function_arg_padding): Pad SFmode upwards.Alan Modra2-3/+7
From-SVN: r85242
2004-07-28Daily bump.GCC Administrator1-1/+1
From-SVN: r85240
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