Commits · cf9eb56580e4ebabff35cfa5484ece3c86f1120c · lvzhengyang / riscv-gcc-1

03 Dec, 2009 14 commits

linux-atomic.c (SYNC_LOCK_RELEASE): Place memory barrier before the lock release. · cf9eb565
```
	* arm/linux-atomic.c (SYNC_LOCK_RELEASE): Place memory barrier
	before the lock release.

From-SVN: r154949
```
Richard Earnshaw committed Dec 03, 2009
cf9eb565 Browse Files

re PR libstdc++/42261 (infinite recursion from string(string::size_type(6),… · bcaf576b

re PR libstdc++/42261 (infinite recursion from string(string::size_type(6), string::size_type('f')))

2009-12-03  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/42261
	* include/bits/basic_string.h (_S_construct_aux(_Integer, _Integer,
	const _Alloc&, __true_type)): Cast the second argument to value_type.
	* include/ext/sso_string_base.h (_M_construct_aux(_Integer, _Integer,
	std::__true_type)): Likewise.
	* include/ext/rc_string_base.h (_S_construct_aux(_Integer, _Integer,
	const _Alloc&, std::__true_type)): Likewise.
	* testsuite/21_strings/basic_string/cons/char/42261.cc: New.
	* testsuite/21_strings/basic_string/cons/wchar_t/42261.cc: Likewise.

From-SVN: r154948

committed Dec 03, 2009

bcaf576b Browse Files

cls_longdouble_va.c (main): Fix format string. · ddf6c187

	* testsuite/libffi.call/cls_longdouble_va.c (main): Fix format string.
	Remove xfails for x86 linux targets.

From-SVN: r154946

committed Dec 03, 2009

ddf6c187 Browse Files

re PR middle-end/38474 (compile time explosion in dataflow_set_preserve_mem_locs at -O3) · 2bdbbe94

	PR middle-end/38474
	* cfgexpand.c (struct stack_var): Add conflicts member.
	(stack_vars_conflict, stack_vars_conflict_alloc,
	n_stack_vars_conflict): Remove.
	(add_stack_var): Initialize conflicts member.
	(triangular_index, resize_stack_vars_conflict): Remove.
	(add_stack_var_conflict, stack_var_conflict_p): Rewrite in
	terms of new member.
	(union_stack_vars): Only run over the conflicts.
	(partition_stack_vars): Remove special case.
	(expand_used_vars_for_block): Don't call resize_stack_vars_conflict,
	don't create self-conflicts.
	(account_used_vars_for_block): Don't create any conflicts.
	(fini_vars_expansion): Free bitmaps, don't free or clear removed
	globals.

From-SVN: r154945

committed Dec 03, 2009

2bdbbe94 Browse Files

re PR middle-end/42202 (Revision 154688 caused many gfortran failures) · 1f924675

	PR middle-end/42202
	* regrename.c (live_in_chains): New variable.
	(verify_reg_tracked): New static function.
	(scan_rtx_reg): Update live_in_chains.
	(scan_rtx): Only promote sets in COND_EXEC to OP_INOUT if
	we're already tracking the reg.
	(build_def_use): Likewise.  Initialize live_in_chains.

From-SVN: r154944

committed Dec 03, 2009

1f924675 Browse Files

spu-elf.h (STARTFILE_SPEC): Add support for gprof startup files. · 75741fed

2009-12-03  Ken Werner  <ken.werner@de.ibm.com>

        * config/spu/spu-elf.h (STARTFILE_SPEC): Add support for gprof
        startup files.
        * config/spu/spu-protos.h (spu_function_profiler): Add prototype.
        * config/spu/spu.c (spu_function_profiler): New function.
        * config/spu/spu.h (FUNCTION_PROFILER): Invoke
        spu_function_profiler.
        (NO_PROFILE_COUNTERS): Define.
        (PROFILE_BEFORE_PROLOGUE): Likewise.

From-SVN: r154942

committed Dec 03, 2009

75741fed Browse Files

cls_longdouble_va.c (main): Fix format string. · a27c4040
```
	* testsuite/libffi.call/cls_longdouble_va.c (main): Fix format string.

From-SVN: r154941
```
Uros Bizjak committed Dec 03, 2009
a27c4040 Browse Files

ref.cc: Add. · 54d1aa1f

2009-12-03  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/20_util/bind/ref.cc: Add.
	* testsuite/20_util/bind/all_bound.cc: Likewise.
	* testsuite/20_util/bind/nested.cc: Likewise.
	* testsuite/20_util/bind/placeholders.cc: Likewise.

From-SVN: r154939

committed Dec 03, 2009

54d1aa1f Browse Files

re PR c++/42217 (ICE with zero-length bit-field) · 84894f85

Fix PR c++/42217

gcc/cp/ChangeLog
	PR c++/42217
	* class.c (remove_zero_width_bit_fields): The width of the bit field is
	in DECL_SIZE, not in DECL_INITIAL.

gcc/testsuite/ChangeLog
	PR c++/42217
	* g++.dg/other/bitfield4.C: New test.

From-SVN: r154938

committed Dec 03, 2009

84894f85 Browse Files

re PR c++/42256 (483.xalancbmk fails to link) · 249ccaff

	PR c++/42256
	* optimize.c (maybe_clone_body): Call emit_associated_thunks
	after expand_or_defer_fn_1.

	* g++.dg/inherit/thunk11.C: New test.
	* g++.dg/inherit/thunk11.h: New file.
	* g++.dg/inherit/thunk11-aux.cc: New file.

From-SVN: r154937

committed Dec 03, 2009

249ccaff Browse Files

mutex_extensions.cc: Adjust dg-error line number. · 90df451f
```
	* testsuite/ext/profile/mutex_extensions.cc: Adjust dg-error line
	number.

From-SVN: r154936
```
Hans-Peter Nilsson committed Dec 03, 2009
90df451f Browse Files
ggc-page.c (struct free_object): Pull definition out ... · 9957322d
```
	* ggc-page.c (struct free_object): Pull definition out ...
	(struct globals): .. from here.

From-SVN: r154933
```
Dave Korn committed Dec 03, 2009
9957322d Browse Files
ffi_darwin.c (ffi_prep_args): Fix typo in INT64 case. · 7837c247
```
        * src/powerpc/ffi_darwin.c (ffi_prep_args): Fix typo in INT64
        case.

From-SVN: r154932
```
David Edelsohn committed Dec 02, 2009
7837c247 Browse Files
Daily bump. · 315df373
```
From-SVN: r154931
```
GCC Administrator committed Dec 03, 2009
315df373 Browse Files

02 Dec, 2009 25 commits

fold-const.c (div_if_zero_remainder): Honor that sizetypes are sign-extending. · 793e86a7

2009-12-02  Richard Guenther  <rguenther@suse.de>

	* fold-const.c (div_if_zero_remainder): Honor that sizetypes
	are sign-extending.  Simplify.

From-SVN: r154926

committed Dec 02, 2009

793e86a7 Browse Files

re PR tree-optimization/42215 (internal compiler error: verify_stmts failed with… · fc81a369

re PR tree-optimization/42215 (internal compiler error: verify_stmts failed with -O2 -ftree-loop-distribution)

        PR tree-opt/42215
        * tree-loop-distribution.c (build_size_arg_loc): Tidy.
        (generate_memset_zero): Convert to sizetype properly.  Tidy.

From-SVN: r154925

committed Dec 02, 2009

fc81a369 Browse Files

iinline-1.C: Adjust. · cdd0c4d3

2009-12-02  Richard Guenther  <rguenther@suse.de>

	* g++.dg/ipa/iinline-1.C: Adjust.
	* g++.dg/template/cond2.C: Likewise.
	* g++.dg/template/pr35240.C: Likewise.

From-SVN: r154924

committed Dec 02, 2009

cdd0c4d3 Browse Files

lto-streamer-out.c (pack_ts_decl_common_value_fields): Do not pretend we have value exprs. · 57e37d26

2009-12-02  Richard Guenther  <rguenther@suse.de>

	* lto-streamer-out.c (pack_ts_decl_common_value_fields):
	Do not pretend we have value exprs.

From-SVN: r154921

committed Dec 02, 2009

57e37d26 Browse Files

re PR middle-end/41491 (ICE in set_value_range, at tree-vrp.c:386) · 8e281a8d

2009-12-02  Richard Guenther  <rguenther@suse.de>

	PR middle-end/41491
	* fold-const.c (try_move_mult_to_index): Do not leak
	domain types into the IL.

From-SVN: r154920

committed Dec 02, 2009

8e281a8d Browse Files

parser.c (cp_parser_class_specifier): Back out my previous change. · 4b90314e

	* parser.c (cp_parser_class_specifier): Back out my previous change.
	* semantics.c (begin_class_definition): Back out my previous change.

From-SVN: r154919

committed Dec 02, 2009

4b90314e Browse Files

re PR lto/42088 (flag_gtoggle in free_lang_data hides -fcompare-debug errors) · a881cad6
```
2009-12-02  Richard Guenther  <rguenther@suse.de>

	PR middle-end/42088
	* tree.c (free_lang_data): Disable if not using LTO.

From-SVN: r154918
```
Richard Guenther committed Dec 02, 2009
a881cad6 Browse Files
2009-12-02 Paolo Carlini <paolo.carlini@oracle.com> · 29a8405a
```
	* Adjust last ChangeLog entry, mention Make-lang.in.

From-SVN: r154916
```
Paolo Carlini committed Dec 02, 2009
29a8405a Browse Files

re PR c++/29917 (%s substituted with actual words can not be translated correctly (op_error)) · 4cd5a50a

2009-12-02  Paolo Bonzini  <bonzini@gnu.org>
	    Shujing Zhao  <pearly.zhao@oracle.com>

	PR c++/29917
	* call.c (op_error): Accept a boolean to indicate no match/ambiguous
	match, instead of a string. Callers adjusted.

	PR c++/34836
	* cp-tree.h (readonly_error_kind): New type.
	(readonly_error): Adjust prototype with new argument.
	* typeck2.c (readonly_error): Accept readonly_error_kind as argument
	and add macro ERROR_FOR_ASSIGNMENT to emit diagnostics.
	* semantics.c (finish_asm_stmt): Adjust readonly_error call.
	* typeck.c (cp_build_unary_op, cp_build_modify_expr): Likewise.

	* decl.c (grokparms, grok_op_properties): Put the diagnostics in full
	sentences for easy translation and wrap the diagnostics into G_() when
	needed.
	(create_array_type_for_decl): Likewise.
	* pt.c (tsubst): Likewise.
	* typeck2.c (cp_build_unary_op): Wrap diagnostic into _().
	* rtti.c (build_dynamic_cast_1): Likewise.

Co-Authored-By: Shujing Zhao <pearly.zhao@oracle.com>

From-SVN: r154915

committed Dec 02, 2009

4cd5a50a Browse Files

re PR middle-end/42229 (cancel_loop_tree: bad read causes ice) · 2f697bc4

2009-12-02  Richard Guenther  <rguenther@suse.de>

	PR middle-end/42229
	* cfgloopmanip.c (remove_path): Avoid cancelling loops
	twice.

From-SVN: r154914

committed Dec 02, 2009

2f697bc4 Browse Files

* gcc.pot: Regenerate. · ca6f6174
```
From-SVN: r154911
```
Joseph Myers committed Dec 02, 2009
ca6f6174 Browse Files
* cpplib.pot: Regenerate. · 816e8a6a
```
From-SVN: r154910
```
Joseph Myers committed Dec 02, 2009
816e8a6a Browse Files
Forgot to add file with last commit. · 08786603
```
From-SVN: r154909
```
Ulrich Weigand committed Dec 02, 2009
08786603 Browse Files

re PR middle-end/42224 (32bit pointers to 32bit pointers abort on 64bit VMS and S390X) · 368a05d5

gcc/
	PR middle-end/42224
	* tree.h (int_or_pointer_precision): Remove.
	* tree.c (int_or_pointer_precision): Remove.
	(integer_pow2p): Use TYPE_PRECISION instead.
	(tree_log2): Likewise.
	(tree_floor_log2): Likewise.
	(signed_or_unsigned_type_for): Likewise.
	* fold-const.c (fit_double_type): Likewise.
	* varasm.c (initializer_constant_valid_p): Likewise.

gcc/testsuite/
	PR middle-end/42224
	* gcc.target/s390/pr42224.c: New test.

From-SVN: r154908

committed Dec 02, 2009

368a05d5 Browse Files

invoke.texi (-fdump-tree-slp): Document. · ca0b0bf8


	* doc/invoke.texi (-fdump-tree-slp): Document.
	(-ftree-vectorizer-verbose): Update.
	(-ftree-slp-vectorize): Document.

From-SVN: r154907

committed Dec 02, 2009

ca0b0bf8 Browse Files

Oops - omitted this part of xstormy16 patch to use __clzhi2() instead of… · 2a14229d
```
Oops - omitted this part of xstormy16 patch to use __clzhi2() instead of __stormy16_count_leading_zeros.

From-SVN: r154905
```
Nick Clifton committed Dec 02, 2009
2a14229d Browse Files

rx.c (rx_conditional_register_usage): Do not warn if no fixed registers are… · dafcb54e

rx.c (rx_conditional_register_usage): Do not warn if no fixed registers are available for interrupt handlers.

        * config/rx/rx.c (rx_conditional_register_usage): Do not warn if
        no fixed registers are available for interrupt handlers.  Do not
        fix normal registers.
        (MUST_SAVE_ACC_REGISTER): New macro.
        (rx_get_stack_layout): Create a stack frame for fast interrupt
        handlers, if necessary.  Push extra registers if needed in order
        to save the accumulator.
        (rx_expand_prologue): Create a stack frame for fast interrupt
        handlers, if necessary.
        (rx_expand_builtin_mvfc): Handle the case where there is no
        target.

From-SVN: r154903

committed Dec 02, 2009

dafcb54e Browse Files

Typo in ChangeLog entry for PR fortran/42131 · 57cdf653
```
From-SVN: r154900
```
Janne Blomqvist committed Dec 02, 2009
57cdf653 Browse Files

g++spec.c (lang_specific_driver): Remove unused saw_verbose_flag variable. · db80e34e

	* g++spec.c (lang_specific_driver): Remove unused saw_verbose_flag
	variable.
	* pt.c (tsubst_pack_expansion): Remove unused first_arg_pack variable.
	* init.c (build_vec_init): Remove unused size variable.
	* typeck2.c (check_narrowing): Remove unused was_decl variable.
	* decl.c (poplevel): Remove unused tmp and real_functionbody
	variables.
	(decls_match): Remove unused tree_name variable.
	(start_decl): Remove unused type variable.
	* parser.c (cp_parser_type_parameter): Remove unused parameter_list
	variable.
	(cp_parser_template_id, cp_parser_explicit_instantiation,
	cp_parser_declarator): Remove unused token variable.
	(cp_parser_simple_type_specifier): Remove unused id variable.
	(cp_parser_parameter_declaration): Remove unused
	greater_than_is_operator_p variable.
	(cp_parser_check_declarator_template_parameters): Remove unused
	member variable.
	(c_parse_file): Remove unused error_occurred variable.
	* cp-gimplify.c (cp_gimplify_init_expr): Remove unused slot variable.
	* typeck.c (cp_build_function_call_vec): Remove unused name variable.
	* class.c (resolve_address_of_overloaded_function): Remove unused
	is_reference variable.
	(build_rtti_vtbl_entries): Remove unused basetype variable.
	* mangle.c (write_template_param): Remove unused parm_level and
	parm_type variables.

From-SVN: r154899

committed Dec 02, 2009

db80e34e Browse Files

lzcount intrinsics. · ab0e4a35

	* config/i386/abmintrin.h (__lzcnt16): New.
	(__lzcnt): New.
	(__lzcnt64): New.
	* config/i386/i386-builtin-types.def (UINT16_FTYPE_UINT16): New.
	* config/i386/i386.c (IX86_BUILTIN_CLZS): New.
	(bdesc_special_args): Add __builtin_clzs.
	(ix86_expand_args_builtin): Handle UINT16_FTYPE_UINT16.

From-SVN: r154895

committed Dec 02, 2009

ab0e4a35 Browse Files

ABM popcount intrinsics. · 6a72cb46

	* config/i386/abmintrin.h (_mm_popcnt_u32): New.
	(_mm_popcnt_u64): New.

From-SVN: r154894

committed Dec 02, 2009

6a72cb46 Browse Files

ABM intrinsics file. · 13c0eb43

	 * config/i386/abmintrin.h: New.
	 * config/i386/i386-c.c (ix86_target_macros_internal): Defined __ABM__.
	 * config/i386/x86intrin.h: Include abmintrin.h when __ABM__ is defined.

From-SVN: r154893

committed Dec 02, 2009

13c0eb43 Browse Files

aix.S (ffi_call_AIX): Convert to more standard register usage. · 6d518d3b

        * src/powerpc/aix.S (ffi_call_AIX): Convert to more standard
        register usage.  Call ffi_prep_args directly.  Add long double
        return value support.
        * src/powerpc/ffi_darwin.c (ffi_prep_args): Double arg increment
        applies to FFI_TYPE_DOUBLE.  Correct fpr_base increment typo.
        Separate FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases.
        (ffi_prep_cif_machdep): Only 16 byte stack alignment in 64 bit
        mode.
        (ffi_closure_helper_DARWIN): Remove nf and ng counters.  Move temp
        into case.
        * src/powerpc/aix_closure.S: Maintain 16 byte stack alignment.
        Allocate result area between params and FPRs.

From-SVN: r154892

committed Dec 01, 2009

6d518d3b Browse Files

* parser.c (cp_parser_class_specifier): Set class location to that of… · 5e87bf4a

* parser.c (cp_parser_class_specifier): Set class location to that of IDENTIFIER_NODE instead of '{' when possible.\n* semantics.c (begin_class_definition): Do not overide locations with less precise ones.

From-SVN: r154890

committed Dec 02, 2009

5e87bf4a Browse Files

Daily bump. · 9ffd1183
```
From-SVN: r154889
```
GCC Administrator committed Dec 02, 2009
9ffd1183 Browse Files

01 Dec, 2009 1 commit

natVMURLConnection.cc (guessContentTypeFromBuffer): Mark `bytes' and `valid'… · dcaec966

natVMURLConnection.cc (guessContentTypeFromBuffer): Mark `bytes' and `valid' parameters as potentially unused.

	* java/net/natVMURLConnection.cc (guessContentTypeFromBuffer):
	Mark `bytes' and `valid' parameters as potentially unused.

From-SVN: r154886

committed Dec 02, 2009

dcaec966 Browse Files