Commits · be3fbe5309145b49622d269dc79b689f631fcdca · lvzhengyang / riscv-gcc-1

10 Dec, 2008 6 commits

sync.md (sync_<optab>_12): Replace MIPS_SYNC_OP_12_NOT_NOP with MIPS_SYNC_OP_12_AND. · be3fbe53

	* config/mips/sync.md (sync_<optab>_12): Replace
	MIPS_SYNC_OP_12_NOT_NOP with MIPS_SYNC_OP_12_AND.
	(sync_old_<optab>_12): Remove third paramater to
	MIPS_SYNC_OLD_OP_12 macro, replace MIPS_SYNC_OLD_OP_12_NOT_NOP
	with MIPS_SYNC_OLD_OP_12_AND.
	(sync_new_<optab>_12): Replace MIPS_SYNC_NEW_OP_12_NOT_NOP
	with MIPS_SYNC_NEW_OP_12_AND.
	(sync_nand_12): Replace MIPS_SYNC_OP_12_NOT_NOT with
	MIPS_SYNC_OP_12_XOR, reduce length attribute to 40.
	(sync_old_nand_12): Remove third paramater to MIPS_SYNC_OLD_OP_12
	macro, replace MIPS_SYNC_OLD_OP_12_NOT_NOT with
	MIPS_SYNC_OLD_OP_12_XOR and reduce length attribute to 40.
	(sync_new_nand_12): Replace MIPS_SYNC_NEW_OP_12_NOT_NOT with
	MIPS_SYNC_NEW_OP_12_XOR.
	* config/mips/mips.h (MIPS_SYNC_OP_12, MIPS_SYNC_OP_12_NOT_NOP,
	MIPS_SYNC_OP_12_NOT_NOT,MIPS_SYNC_OLD_OP_12_NOT_NOP,
	MIPS_SYNC_OLD_OP_12_NOT_NOT, MIPS_SYNC_NEW_OP_12,
	MIPS_SYNC_NEW_OP_12_NOT_NOP, MIPS_SYNC_NEW_OP_12_NOT_NOT,
	MIPS_SYNC_NAND, MIPS_SYNC_OLD_NAND, MIPS_SYNC_NEW_NAND): Rewritten
	to implement new __sync_nand semantics.
	(MIPS_SYNC_OLD_OP_12): Implement new __sync_nand semantics, and
	remove third parameter.
	(MIPS_SYNC_OLD_OP_12_NOT_NOP_REG,
	MIPS_SYNC_OLD_OP_12_NOT_NOT_REG): Removed.
	(MIPS_SYNC_OP_12_NOT_NOP): Renamed to MIPS_SYNC_OP_12_AND.
	(MIPS_SYNC_OP_12_NOT_NOT): Renamed to MIPS_SYNC_OP_12_XOR.
	(MIPS_SYNC_OLD_OP_12_NOT_NOP): Renamed to MIPS_SYNC_OLD_OP_12_AND.
	(MIPS_SYNC_OLD_OP_12_NOT_NOT): Renamed to MIPS_SYNC_OLD_OP_12_XOR.
	(MIPS_SYNC_NEW_OP_12_NOT_NOP): Renamed to MIPS_SYNC_NEW_OP_12_AND.
	(MIPS_SYNC_NEW_OP_12_NOT_NOT): Renamed to MIPS_SYNC_NEW_OP_12_XOR

From-SVN: r142638

committed Dec 10, 2008

be3fbe53 Browse Files

graphite.c (graphite_transform_loops): Always call find_transform () in ENABLE_CHECKING. · c34a77fd

2008-12-09  Tobias Grosser  <grosser@fim.uni-passau.de>

	* graphite.c (graphite_transform_loops): Always call find_transform ()
	in ENABLE_CHECKING.  So we test these code paths, even if we do not
	generate code.

From-SVN: r142630

committed Dec 10, 2008

c34a77fd Browse Files

Fix typo in comment · 88376272
```
From-SVN: r142629
```
Mark Mitchell committed Dec 10, 2008
88376272 Browse Files

re PR c++/37971 (Rejects default argument that is a template via access failure) · 248e1b22

	PR c++/37971
	* class.c (resolve_address_of_overloaded_function): Check
	accessibility of member functions unless FLAGS indicates
	otherwise.
	* call.c (standard_conversion): Adjust flags passed to
	instantiate_type.
	(convert_default_arg): Do not perform access checks.
	* cp-tree.h (tsubst_flags_t): Add tf_no_access_control.

	PR c++/37971
	* g++.dg/overload/defarg2.C: New test.
	* g++.dg/overload/defarg3.C: Likewise.

From-SVN: r142628

committed Dec 10, 2008

248e1b22 Browse Files

graphite.c (print_graphite_bb): Fix printing to file != dump_file. · 3725c2e3

2008-12-09  Tobias Grosser  <grosser@fim.uni-passau.de>

	* graphite.c (print_graphite_bb): Fix printing to file != dump_file.

From-SVN: r142626

committed Dec 10, 2008

3725c2e3 Browse Files

Daily bump. · 76d3363a
```
From-SVN: r142623
```
GCC Administrator committed Dec 10, 2008
76d3363a Browse Files

09 Dec, 2008 27 commits

gimplify.c (gimplify_init_constructor): Revert to using < rather than <= for sparseness test. · 8afd015a
```
        * gimplify.c (gimplify_init_constructor): Revert to using < rather
        than <= for sparseness test.

From-SVN: r142618
```
Jason Merrill committed Dec 09, 2008
8afd015a Browse Files

re PR middle-end/38454 (memcpy folding breaks -D_FORTIFY_SOURCE=2 protection) · 0889e9bc

	PR middle-end/38454
	* function.h (struct function): Add always_inline_functions_inlined.
	* ipa-inline.c (cgraph_early_inlining): Set it to true.
	* tree-optimize.c (execute_fixup_cfg): Likewise.
	* builtins.c (avoid_folding_inline_builtin): New function.
	(fold_call_expr): Don't optimize always_inline builtins before
	inlining.
	(fold_call_stmt): Likewise.
	(fold_builtin_call_array): Likewise.  Don't call
	fold_builtin_varargs for BUILT_IN_MD builtins.

	* gcc.dg/memset-1.c: New test.
	* gcc.dg/memcpy-2.c: New test.

From-SVN: r142617

committed Dec 10, 2008

0889e9bc Browse Files

re PR tree-optimization/37416 (Failure to return number of loop iterations) · 218d1c24
```
	PR tree-optimization/37416
	* tree-scalar-evolution.c (follow_ssa_edge_in_rhs): Handle NOP_EXPR.

From-SVN: r142616
```
Jakub Jelinek committed Dec 09, 2008
218d1c24 Browse Files
* doc/sourcebuild.texi (Test Directives): Fix formatting. · e2f08cac
```
From-SVN: r142611
```
Janis Johnson committed Dec 09, 2008
e2f08cac Browse Files

tm.texi (TARGET_IRA_COVER_CLASSES): Modify description. · 7db7ed3c

2008-12-09  Vladimir Makarov  <vmakarov@redhat.com>

	* doc/tm.texi (TARGET_IRA_COVER_CLASSES): Modify description.

	* doc/invoke.texi (-fira-region): Describe new option.
	(-fira-algorithm): Change the values.

	* ira-conflicts.c (build_conflict_bit_table,
	build_allocno_conflicts): Use ira_reg_classes_intersect_p.
	(ira_build_conflicts): Use flag flag_ira_region instead of
	flag_ira_algorithm.  Prohibit usage of callee-saved likely spilled
	base registers for allocnos crossing calls.

	* flags.h (enum ira_algorithm): Redefine.
	(enum ira_region): New.
	(flag_ira_region): New.

	* cfgloopanal.c (estimate_reg_pressure_cost): Use flag_ira_region
	instead of flag_ira_algorithm.

	* toplev.c (flag_ira_algorithm): Change the initial value.
	(flag_ira_region): New.

	* ira-int.h (ira_reg_classes_intersect_p,
	ira_reg_class_super_classes): New.

	* ira-color.c (update_copy_costs): Use
	ira_reg_classes_intersect_p.  Use right class to find hard reg
	index.
	(update_conflict_hard_regno_costs): Ditto.  Add a new parameter.
	(assign_hard_reg): Ditto.  Pass additional argument to
	update_conflict_hard_regno_costs.  Do not uncoalesce for priority
	coloring.
	(allocno_priorities, setup_allocno_priorities,
	allocno_priority_compare_func): Move before color_allocnos.
	(color_allocnos): Add priority coloring.  Use flag flag_ira_region
	instead of flag_ira_algorithm.
	(move_spill_restore): Check classes of the same reg allocno from
	different regions.
	(update_curr_costs): Use ira_reg_classes_intersect_p.
	(ira_reassign_conflict_allocnos): Ditto.

	* opts.c (decode_options): Always set up flag_ira.  Set up
	flag_ira_algorithm.  Warn CB can not be used for architecture.
	(common_handle_option): Modify code for -fira-algorithm.  Add code
	to process -fira-region.

	* ira-lives.c (update_allocno_pressure_excess_length): Process
	superclasses too.
	(set_allocno_live, clear_allocno_live, mark_reg_live,
	mark_reg_dead, process_bb_node_lives): Ditto.

	* ira-emit.c (ira_emit): Fix insn codes.
	
	* ira-build.c (propagate_allocno_info): Use flag flag_ira_region
	instead of flag_ira_algorithm.
	(allocno_range_compare_func): Ignore classes for priority
	coloring.
	(setup_min_max_conflict_allocno_ids): Ditto.
	(ira_flattening): Use ira_reg_classes_intersect_p.

	* genpreds.c (write_enum_constraint_num): Output
	CONSTRAINT__LIMIT.
	
	* common.opt (fira-algorithm): Modify.
	(fira-region): New.

	* ira.c (setup_class_hard_regs): Initialize.
	(setup_cover_and_important_classes): Modify code setting class
	related info for priority coloring.
	(setup_class_translate): Ditto.
	(ira_reg_classes_intersect_p, ira_reg_class_super_classes): New.
	(setup_reg_class_intersect_union): Rename to
	setup_reg_class_relations.  Add code for setting up new variables.
	(find_reg_class_closure): Do not check targetm.ira_cover_classes.
	(ira): Use flag flag_ira_region instead of flag_ira_algorithm.

	* ira-costs.c (common_classes): New.
	(print_costs): Use flag flag_ira_region instead of
	flag_ira_algorithm.
	(find_allocno_class_costs): Ditto.  Use common_classes.  Translate
	alt_class.
	(ira_costs): Allocate/deallocate common_classes.
	
	* config/m32c/m32.h (REG_ALLOC_ORDER): Add reg 19.
	(REG_CLASS_CONTENTS, reg_class, REG_CLASS_NAMES): New entries for
	R02A_REGS.

	* reload1.c (choose_reload_regs): Use MODE_INT for partial ints in
	smallest_mode_for_size.

From-SVN: r142610

committed Dec 09, 2008

7db7ed3c Browse Files

* config/rs6000/linux-unwind.h (get_regs): Constify casts. · 2e5d002a
```
From-SVN: r142609
```
Ben Elliston committed Dec 10, 2008
2e5d002a Browse Files

re PR fortran/36376 (-cpp -save-temps passes unknown options to f951) · c9071863

2008-12-09  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/36376
        PR fortran/37468
	* lang-specs.h: Pass on -i* options to f951 to (probably) report
        them as unknown. Duplicate gcc.c (cpp_options), but omit
        -fpch-preprocess on -save-temps.

From-SVN: r142608

committed Dec 09, 2008

c9071863 Browse Files

re PR fortran/36457 (preprocessing: option -idirafter undefined for fortran) · c3280643

2008-12-09  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/36457
        * lang.opt: Added option idirafter.
        * cpp.h (gfc_cpp_add_include_path_after): New prototype.
	* cpp.c (gfc_cpp_handle_option): Recognize and handle OPT_dirafter.
        (gfc_cpp_add_include_path_after): New, adds user-defined search path
        after any other paths.
        * invoke.texi (idirafter): New.
        (no-range-check): Fixed entry in option-index.

From-SVN: r142607

committed Dec 09, 2008

c3280643 Browse Files

re PR fortran/37469 (invalid GMP usage on gfortran.dg/parameter_array_init_3.f90) · 138b3340

2008-12-09  Mikael Morin  <mikael.morin@tele2.fr>

	PR fortran/37469
	* expr.c (find_array_element): Simplify array bounds.
	Assert that both bounds are constant expressions.

From-SVN: r142606

committed Dec 09, 2008

138b3340 Browse Files

re PR fortran/35983 (C_LOC in derived type constructor gives weird result) · fe7a047c

2008-12-09  Mikael Morin  <mikael.morin@tele2.fr>

	PR fortran/35983
	* trans-expr.c (gfc_trans_subcomponent_assign):
	Add se's pre and post blocks to current block.
	(gfc_trans_structure_assign): Remove specific handling
	of C_NULL_PTR and C_NULL_FUNPTR.

2008-12-09  Mikael Morin  <mikael.morin@tele2.fr>

	PR fortran/35983
	* gfortran.dg/pr35983.f90: New test.

From-SVN: r142605

committed Dec 09, 2008

fe7a047c Browse Files

re PR testsuite/38420 (gcc.target/i386/pr37248-2.c doesn't work on ia32) · b922b5ae

2008-12-09  H.J. Lu  <hongjiu.lu@intel.com>

	PR testsuite/38420
	* gcc.target/i386/pr37248-2.c: Support hex dump on 32bit host.
	* gcc.target/i386/pr37248-3.c: Likewise.

From-SVN: r142601

committed Dec 09, 2008

b922b5ae Browse Files

* predict.c (estimate_bb_frequencies): Fix test if profile is present. · 0e7f7d87
```
From-SVN: r142600
```
Jan Hubicka committed Dec 09, 2008
0e7f7d87 Browse Files

re PR testsuite/37326 (gcc.dg/tree-ssa/ssa-store-ccp-3.c scan-tree-dump-times… · 53873346

re PR testsuite/37326 (gcc.dg/tree-ssa/ssa-store-ccp-3.c scan-tree-dump-times optimized "conststaticvariable" 1)

	PR testsuite/37326
	* gcc.dg/tree-ssa/ssa-store-ccp-3.c: Skip on hppa*64-*-*.

From-SVN: r142599

committed Dec 09, 2008

53873346 Browse Files

re PR tree-optimization/35468 (LHS of assignment can be folded to a constant causing ICE) · bab4e8fb

	PR tree-optimization/35468
	* tree-ssa-ccp.c (fold_stmt_r): Don't fold reads from constant
	string on LHS.

	* gcc.dg/pr35468.c: New test.
	* gcc.c-torture/compile/pr35468.c: New test.

From-SVN: r142598

committed Dec 09, 2008

bab4e8fb Browse Files

re PR tree-optimization/38445 (ICE in tree-ssa-struct-alias when compiling grub-0.97) · b3b30b24

2008-12-09  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/38445
	* tree-ssa-structalias.c (emit_pointer_definition): Only visit
	names once.
	(emit_alias_warning): Adjust.

From-SVN: r142590

committed Dec 09, 2008

b3b30b24 Browse Files

fixed-value.c (do_fixed_add): Add comment. · 30da6111

2008-12-09  Andrew Haley  <aph@redhat.com>

	* fixed-value.c (do_fixed_add): Add comment.
	* tree-ssa-loop-ivopts.c (iv_ca_cost): Likewise.
	* builtins.c (fold_builtin_sqrt): Likewise.

From-SVN: r142589

committed Dec 09, 2008

30da6111 Browse Files

re PR ada/38450 (ada bootstrap is broken) · 6f9f0ce3

	PR ada/38450
	* gcc-interface/utils.c (finish_record_type): Use SET_TYPE_MODE.
	* gcc-interface/decl.c (gnat_to_gnu_entity, make_aligning_type):
	Likewise.

From-SVN: r142588

committed Dec 09, 2008

6f9f0ce3 Browse Files

function.c (aggregate_value_p): Get fntype from CALL_EXPR in any case. · 45769134

2008-12-09  Kai Tietz  <kai.tietz@onevision.com>

	PR/38366
	* function.c (aggregate_value_p): Get fntype from CALL_EXPR in any
	case.
	* calls.c (nitialize_argument_information): Add fntype argument 
	and use it for calls.promote_function_args.
        (expand_call): Pass fntype to aggregate_value_p if no fndecl
	available and pass additional fntype to
	initialize_argument_information.
	* config/i386/i386.c (ix86_reg_parm_stack_space): Remove cfun part
	to get function abi type.
	(init_cumulative_args): Use for abi kind detection fntype, when no
	fndecl is available.

From-SVN: r142584

committed Dec 09, 2008

45769134 Browse Files

2008-12-09 Andreas Krebbel <krebbel1@de.ibm.com> · f2dc2f86

	* config/s390/s390.md (movti, movdi_64, movdi_31,
	  *movsi_zarch, *movhi, *movqi, *mov<mode>_64, *mov<mode>_31,
	  *mov<mode>_64dfp, *mov<mode>_64, *mov<mode>_31, mov<mode>): Remove
	  Q->Q alternative.
	  (Integer->BLKmode splitter): Removed.

From-SVN: r142583

committed Dec 09, 2008

f2dc2f86 Browse Files

alpha.c (alpha_set_memflags): Process memory references in full insn sequence. · 13a4e577
```
	* config/alpha/alpha.c (alpha_set_memflags): Process memory
	references in full insn sequence.

From-SVN: r142581
```
Uros Bizjak committed Dec 09, 2008
13a4e577 Browse Files

re PR c++/38410 (g++.dg/eh/crossjump1.C (internal compiler error)) · c69c7be1

        PR c++/38410
        * gimplify.c (gimplify_init_constructor): Don't write out a static
        copy of the CONSTRUCTOR for TREE_ADDRESSABLE types or small sparse
        initializers.

From-SVN: r142580

committed Dec 09, 2008

c69c7be1 Browse Files

emutls.c (__emutls_get_address): Prototype. · c6c2b18d
```
	* emutls.c (__emutls_get_address): Prototype.
	(__emutls_register_common): Likewise.

From-SVN: r142579
```
Ben Elliston committed Dec 09, 2008
c6c2b18d Browse Files

re PR middle-end/38084 ([graphite] ICE : in build_graphite_scops, at graphite.c:1829) · e45ade7e

2008-12-09 Tobias Grosser  <grosser@fim.uni-passau.de>

	PR middle-end/38084
	Fix testsuite/gfortran.dg/graphite/id-3.f90.
	* graphite.c (scopdet_basic_block_info): Fix bug that found some
	regions more than once.
	* testsuite/gfortran.dg/graphite/id-3.f90: New.
	* gcc/testsuite/gcc.dg/graphite/pr38084.c: New.

From-SVN: r142578

committed Dec 09, 2008

e45ade7e Browse Files

* config/dfp-bit.c (DFP_TO_INT): Remove unnecessary cast. · b16ef779
```
From-SVN: r142577
```
Ben Elliston committed Dec 09, 2008
b16ef779 Browse Files
* config/rs6000/darwin-ldouble.c (fmsub): Remove unused variable, v. · b4679197
```
From-SVN: r142576
```
Ben Elliston committed Dec 09, 2008
b4679197 Browse Files

re PR fortran/38430 (gfortran.dg/streamio_1.f90, 10, 14, 2, 6 now fails) · 9f309df2

2008-12-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/38430
	* io/transfer.c (data_transfer_init): Move constraint check for REC=
	and STREAM access into condition for other REC= constraints to simplify.
	Comment out this constraint to avoid breaking compatibility with 4.3
	until later.  Added a TODO for above comment and this one.
	Fix test for max pos.

From-SVN: r142575

committed Dec 09, 2008

9f309df2 Browse Files

Daily bump. · 3033db1a
```
From-SVN: r142572
```
GCC Administrator committed Dec 09, 2008
3033db1a Browse Files

08 Dec, 2008 7 commits

ia64.md (UNSPECV_GOTO_RECEIVER): New constant. · 39a5cfa4

	* config/ia64/ia64.md (UNSPECV_GOTO_RECEIVER): New constant.
	(nonlocal_goto_receiver): New instruction.

From-SVN: r142568

committed Dec 08, 2008

39a5cfa4 Browse Files

ChangeLog: Fix small typo. · 3e33a6b2
```
	* ChangeLog: Fix small typo.
	* testsuite/ChangeLog: Ditto.

From-SVN: r142565
```
Uros Bizjak committed Dec 08, 2008
3e33a6b2 Browse Files

fix-r10000-6.c: Add dg-message to look for the note about changed semantics of NAND builtin. · 1f63d059

	* gcc.target/mips/fix-r10000-6.c: Add dg-message to look for
	the note about changed semantics of NAND builtin.
	* gcc.target/mips/fix-r10000-6.c: Ditto.
	* gcc.target/mips/atomic-memory-1.c: Ditto.
	(main): Correct __sync_nand_and_fetch results.

From-SVN: r142564

committed Dec 08, 2008

1f63d059 Browse Files

* decl2.c (mark_used): Remove assemble_external call. · 9bebdb76
```
From-SVN: r142563
```
Steve Ellcey committed Dec 08, 2008
9bebdb76 Browse Files

re PR debug/38390 (Missing DW_TAG_imported_module) · 2ac1e975

gcc/cp/ChangeLog:
2008-12-07  Dodji Seketeli  <dodji@redhat.com>

        PR debug/38390
        * name-lookup.c (kept_level_p): Don't forget the case of levels
          having using directives.

gcc/testsuite/ChangeLog:
2008-12-07  Dodji Seketeli  <dodji@redhat.com>

        PR debug/38390
        * g++.dg/debug/dwarf2/imported-module-2.C: New test.

From-SVN: r142562

committed Dec 08, 2008

2ac1e975 Browse Files

* g++.dg/other/packed1.C: Remove ia64-hp-hpux* XFAIL. · 1869b827
```
From-SVN: r142561
```
Steve Ellcey committed Dec 08, 2008
1869b827 Browse Files

versionid-1.c (dg-final): Fix syntax. · f9b527fa

	* gcc.target/ia64/versionid-1.c (dg-final): Fix syntax.
	* gcc.target/ia64/versionid-2.c (dg-final): Ditto.

From-SVN: r142560

committed Dec 08, 2008

f9b527fa Browse Files