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Joseph Myers
466f3f08ff * config/m68k/uclinux.opt (static-libc): New Driver option. 
From-SVN: r170227
 2011-02-16 23:02:01 +00:00
Joseph Myers
8226cd7b77 * config/m32c/m32c.h (LIB_SPEC): Match -msim not -msim*. 
From-SVN: r170226
 2011-02-16 22:57:55 +00:00
Jonathan Wakely
8c53c3ae5a regex.h (match_results::format): Use char_traits. 
2011-02-16  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/bits/regex.h (match_results::format): Use char_traits.

From-SVN: r170225
 2011-02-16 22:29:15 +00:00
Joseph Myers
45cab1d72e lm32.h (ASM_SPEC): Use %{muser-enabled} instead of %{muser-extend-enabled}. 
* config/lm32/lm32.h (ASM_SPEC): Use %{muser-enabled} instead of
	%{muser-extend-enabled}.

From-SVN: r170224
 2011-02-16 22:23:01 +00:00
Janus Weil
528622fd85 re PR fortran/47745 ([OOP] Segfault with CLASS(*) and derived type dummy arguments) 
2011-02-16  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/47745
	* class.c (gfc_build_class_symbol): Set 'class_ok' attribute.
	* decl.c (build_sym,attr_decl1): Move setting of 'class_ok' into
	'gfc_build_class_symbol'.
	(gfc_match_decl_type_spec): Reject unlimited polymorphism.
	* interface.c (matching_typebound_op): Check for 'class_ok' attribute.
	* match.c (select_type_set_tmp): Move setting of 'class_ok' into
	'gfc_build_class_symbol'.
	* primary.c (gfc_variable_attr): Check for 'class_ok' attribute.

2011-02-16  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/47745
	* gfortran.dg/class_39.f03: New.

From-SVN: r170223
 2011-02-16 21:51:56 +01:00
Dodji Seketeli
ebcb4bc304 re PR c++/47326 ([C++0x] ICE in tsubst_copy (triggered by dependency of return type on parameter pack size)) 
PR c++/47326

gcc/cp/

	PR c++/47326
	* pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
	expansion arguments are not evaluated.

gcc/testsuite/

	PR c++/47326
	* g++.dg/cpp0x/variadic106.C: New test.

From-SVN: r170222
 2011-02-16 21:45:15 +01:00
Benjamin Kosnik
036e0d4f8f atomic: Remove atomic_address, uplift to N3225. 
2011-02-16  Benjamin Kosnik  <bkoz@redhat.com>

	* include/std/atomic: Remove atomic_address, uplift to N3225.
	* include/bits/atomic_0.h: Same.
	* include/bits/atomic_2.h: Same.
	* include/bits/atomic_base.h: Same.
	* testsuite/29_atomics/atomic_address/*: Delete.

From-SVN: r170217
 2011-02-16 19:01:51 +00:00
Tobias Burnus
3808007ca0 re PR libgomp/47758 (729 unexpected failures in the libgomp test suite on powerpc-apple-darwin8) 
2011-02-16  Tobias Burnus  <burnus@net-b.de>

        PR libgomp/47758
        * testsuite/libgomp.fortran/fortran.exp: Check for the existence
        of libquadmath.a before adding its libpath to ldflags.

From-SVN: r170216
 2011-02-16 18:44:45 +01:00
Jakub Jelinek
c71f01a9d6 re PR libfortran/47757 (Unintentionally? not exported _gfortran_* symbols in libgfortran.so.3) 
PR libfortran/47757
	* gfortran.map (GFORTRAN_1.4): Export
	_gfortran_{m,s}i{all,any,parity}_i{1,2,4,8,16} and
	_gfortran_{cshift0,eoshift{0,2}}_16_char4.

	* gfortran.dg/pr47757-1.f90: New test.
	* gfortran.dg/pr47757-2.f90: New test.
	* gfortran.dg/pr47757-3.f90: New test.

From-SVN: r170215
 2011-02-16 18:18:41 +01:00
Richard Guenther
65aab64fe9 re PR tree-optimization/47738 (ICE: verify_ssa failed: no immediate_use list with -O3 -fno-tree-vectorize) 
2011-02-12  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/47738
	* tree-ssa-loop.c (run_tree_predictive_commoning): Return
	the TODO from tree_predictive_commoning.

From-SVN: r170212
 2011-02-16 14:26:43 +00:00
Jakub Jelinek
d2995f2185 quadmath-printf.c: Also check __GLIBC__ when checking whether workarounds for printf hook handling... 
* printf/quadmath-printf.c: Also check __GLIBC__ when checking
	whether workarounds for printf hook handling should be added.

	* configure.ac: Check for locale.h too.
	(USE_LOCALE_SUPPORT): Remove check.
	(USE_NL_LANGINFO, USE_NL_LANGINFO_WC, USE_LOCALECONV): New checks.
	(USE_I18_NUMBER_H): Check also for _NL_CTYPE_MB_CUR_MAX.
	* printf/printf_fphex.c (__quadmath_printf_fphex): Use nl_langinfo
	or localeconv for narrow version and nl_langinfo if USE_NL_LANGINFO_WC
	for wide version.
	* printf/quadmath-printf.h: Include locale.h if HAVE_LOCALE_H.
	* printf/printf_fp.c (USE_I18N_NUMBER_H): Don't define to 0.
	(__quadmath_printf_fp): Use nl_langinfo or localeconv for narrow
	version and nl_langinfo if USE_NL_LANGINFO_WC for wide version.
	Guard nl_langinfo (_NL_CTYPE_MB_CUR_MAX) use with
	USE_I18N_NUMBER_H #ifdef.
	* configure: Regenerated.
	* config.h.in: Regenerated.

From-SVN: r170211
 2011-02-16 14:54:30 +01:00
Rainer Orth
5037599a74 * MAINTAINERS: Add myself as testsuite maintainer. 
From-SVN: r170210
 2011-02-16 10:09:32 +00:00
Jakub Jelinek
4e3c0a153e re PR c++/47704 ([C++0x] Java-related error message when trying to instantiate a strongly typed enum with new) 
PR c++/47704
	* cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
	instead of TYPE_LANG_FLAG_3.
	* pt.c (lookup_template_class): Copy over
	ENUM_FIXED_UNDERLYING_TYPE_P.

	* g++.dg/cpp0x/enum8.C: New test.

From-SVN: r170209
 2011-02-16 10:08:48 +01:00
Jason Merrill
503c8e860b re PR c++/46807 (internal compiler error: in synthesized_method_walk) 
PR c++/46807
	* method.c (synthesized_method_walk): Always exit early for
	trivial fn in C++98 mode.

From-SVN: r170207
 2011-02-15 19:39:27 -05:00
GCC Administrator
aa2bf28660 Daily bump. 
From-SVN: r170206
 2011-02-16 00:18:15 +00:00
Mike Stump
12a0ae3d26 * MAINTAINERS: Add myself as testsuite maintainer. 
From-SVN: r170202
 2011-02-15 23:08:05 +00:00
Ian Lance Taylor
fdd6f94b11 Don't crash on erroneous thunk call. 
From-SVN: r170201
 2011-02-15 22:37:07 +00:00
Tobias Burnus
69eb61d47a re PR libfortran/47716 (libgfortran quadmath_weak.h not found on NetBSD 5.1) 
2011-02-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/47716
        PR fortran/47648
        * acinclude.m4 (LIBGFOR_CHECK_FLOAT128): Use check from
        libquadmath, which uses more features.
        * configure: Regenerate.

From-SVN: r170200
 2011-02-15 22:30:43 +01:00
Jeff Law
fc2fa4fb38 Revert 
2011-01-25  Jeff Law  <law@redhat.com>

	PR rtl-optimization/37273
	* ira-costs.c (scan_one_insn): Detect constants living in memory and
	handle them like argument loads from stack slots.  Do not double
	count memory for memory constants and argument loads from stack slots.

From-SVN: r170199
 2011-02-15 14:21:59 -07:00
Ian Lance Taylor
158559dec9 Don't crash on interface loop with forwarding types. 
From-SVN: r170198
 2011-02-15 19:53:36 +00:00
H.J. Lu
4e380b8e00 Revert cant_combine_insn_p change. 
gcc/

2011-02-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/47725
	* combine.c (cant_combine_insn_p): Revert the last change.

gcc/testsuite/

2011-02-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/47725
	* gcc.dg/torture/pr47725.c: Removed.

From-SVN: r170197
 2011-02-15 11:46:26 -08:00
Ian Lance Taylor
f801293452 Don't crash on defer of type conversion. 
From-SVN: r170196
 2011-02-15 19:41:29 +00:00
Steven G. Kargl
ed17fc411c re PR fortran/47633 (Result of COMPILER_VERSION() has NULL byte appended) 
2011-02-15  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/47633
	. simplify.c (gfc_simplify_compiler_version): Fix off-by-one issue.

From-SVN: r170195
 2011-02-15 19:38:51 +00:00
Ian Lance Taylor
72f812a2b5 Don't crash lowering self-referential variable initializer. 
From-SVN: r170194
 2011-02-15 19:34:33 +00:00
Ian Lance Taylor
1c4a5fc8ca Don't let array indexes be untyped. 
From-SVN: r170193
 2011-02-15 19:06:34 +00:00
Ian Lance Taylor
8d620a1a26 Don't crash defining function in different package. 
From-SVN: r170192
 2011-02-15 18:55:01 +00:00
Michael Meissner
e3a69bb44f Fix PR 47755 
From-SVN: r170189
 2011-02-15 18:42:59 +00:00
Alexandre Oliva
de65042216 re PR debug/47106 (-fcompare-debug failure (length) with -fpartial-inlining -flto -fconserve-stack) 
PR debug/47106
PR debug/47402
* cgraph.h (compute_inline_parameters): Return void.
* ipa-inline.c (compute_inline_parameters): Adjust.

From-SVN: r170188
 2011-02-15 18:36:56 +00:00
Alexandre Oliva
30925d946a re PR debug/47106 (-fcompare-debug failure (length) with -fpartial-inlining -flto -fconserve-stack) 
PR debug/47106
PR debug/47402
* tree-inline.h (estimated_stack_frame_size): Take cgraph node
rather than decl.
* cfgexpand.c (estimated_stack_frame_size): Likewise.
* ipa-inline.c (compute_inline_parameters): Adjust.

From-SVN: r170187
 2011-02-15 18:36:44 +00:00
Alexandre Oliva
1b9a784a89 re PR debug/47106 (-fcompare-debug failure (length) with -fpartial-inlining -flto -fconserve-stack) 
PR debug/47106
PR debug/47402
* tree-flow.h (FOR_EACH_REFERENCED_VAR): Add FN argument.
Adjust all users.  Pass FN to...
* tree-flow-inline.h (first_referenced_var): ... this.  Add
fn argument.
* ipa-struct-reorg.c: Adjust.
* tree-dfa.c: Adjust.
* tree-into-ssa.c: Adjust.
* tree-sra.c: Adjust.
* tree-ssa-alias.c: Adjust.
* tree-ssa-live.c: Adjust.
* tree-ssa.c: Adjust.
* tree-ssanames.c: Adjust.
* tree-tailcall.c: Adjust.

From-SVN: r170186
 2011-02-15 18:36:31 +00:00
Alexandre Oliva
27c6b08686 re PR debug/47106 (-fcompare-debug failure (length) with -fpartial-inlining -flto -fconserve-stack) 
PR debug/47106
PR debug/47402
* tree-flow.h (referenced_var_lookup): Add fn parameter.
Adjust all callers.
* tree-dfa.c (referenced_var_lookup): Use fn instead of cfun.
* tree-flow-inline.h: Adjust.
* gimple-pretty-print.c: Adjust.
* tree-into-ssa.c: Adjust.
* tree-ssa.c: Adjust.
* cfgexpand.c: Adjust.

From-SVN: r170185
 2011-02-15 18:36:16 +00:00
Nathan Froyd
679e818369 make iq2000 use constraints.md 
make iq2000 use constraints.md
        * config/iq2000/i2000.h (REG_CLASS_FROM_LETTER): Delete.
        (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
        (EXTRA_CONSTRAINT): Delete.
        * config/iq2000/constraints.md: New file.
        * config/iq2000/iq2000.md: Include it.
	(define_insn ""): Delete.
	(movsi_internal2, movhi_internal2, movqi_internal2): Delete
	unsupported constraint letters from patterns.
	(call_value, call_value_internal1): Likewise.
	(call_value_multiple_internal1): Likewise.

From-SVN: r170184
 2011-02-15 17:28:32 +00:00
Nick Clifton
a45d420abf mn10300.c: Include tm-constrs.h. 
* config/mn10300/mn10300.c: Include tm-constrs.h.
	(struct liw_data): New data structure describing an LIW candidate
	instruction.
	(extract_bundle): Use struct liw_data.  Allow small integer
	operands for some instructions.
	(check_liw_constraints): Use struct liw_data.  Remove swapped
	parameter.  Add comments describing the checks.  Fix bug when
	assigning the source of liw1 to the source of liw2.
	(liw_candidate): Delete.  Code moved into extract_bundle.
	(mn10300_bundle_liw): Use struct liw_data.  Check constraints
	before swapping.
	* config/mn10300/predicates.md (liw_operand): New predicate.
	Allows registers and small integer constants.
	* config/mn10300/constraints.md (O): New constraint.  Accetps
	integers in the range -8 to +7 inclusive.
	* config/mn10300/mn10300.md (movesi_internal): Add an alternative
	for moving a small integer into a register.  Give this alternative
	LIW attributes.
	(addsi3, subsi3, cmpsi, lshrsi3, ashrsi3): Likewise.
	(ashlsi3): Likewise, plus give LIW attributes to the alternatives
	using the J,K,L and M constraints,
	(liw): Remove SI mode on second operands to allow for HI and QI
	mode values.
	(cmp_liw, liw_cmp): Likewise.  Plus fix order of operands in the
	instruction.

From-SVN: r170182
 2011-02-15 17:09:39 +00:00
H.J. Lu
8a73faf108 Check zero/sign extended hard registers. 
gcc/

2011-02-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/47725
	* combine.c (cant_combine_insn_p): Check zero/sign extended
	hard registers.

gcc/testsuite/

2011-02-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/47725
	* gcc.dg/torture/pr47725.c: New.

From-SVN: r170179
 2011-02-15 08:50:43 -08:00
Richard Guenther
48feba283c re PR middle-end/47743 (PRE ICE in fold_convert_loc) 
2011-02-15  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/47743
	* tree-ssa-pre.c (phi_translate_1): If we didn't get a value-number
	for a non-type-compatible VN lookup bail out.

	* gcc.dg/torture/pr47743.c: New testcase.

From-SVN: r170173
 2011-02-15 13:04:47 +00:00
Nathan Froyd
ad1c1eeb76 make fr30 use constraints.md 
make fr30 use constraints.md
	* config/fr30/constraints.md: New file.
	* config/fr30/fr30.md: Include it.
	* config/fr30/fr30.h (REG_CLASS_FROM_LETTER): Delete.
	(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
	(EXTRA_CONSTRAINT): Delete.

From-SVN: r170172
 2011-02-15 12:46:51 +00:00
Nathan Froyd
49ac143dfb make frv use constraints.md 
make frv use constraints.md
	* config/frv/constraints.md: New file.
	* config/frv/predicates.md: Include it.
	* config/frv/frv.c (reg_class_from_letter): Delete.
	(frv_option_override): Don't initialize it.
	* config/frv/frv.h (REG_CLASS_FROM_LETTER): Delete.
	(CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_K): Delete.
	(CONST_OK_FOR_L, CONST_OK_FOR_M, CONST_OK_FOR_N): Delete.
	(CONST_OK_FOR_O, CONST_OK_FOR_P, CONST_OK_FOR_LETTER_P): Delete.
	(CONST_DOUBLE_OK_FOR_G, CONST_DOUBLE_OK_FOR_H): Delete.
	(CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
	(EXTRA_CONSTRAINT_FOR_Q, EXTRA_CONSTRAINT_FOR_R): Delete.
	(EXTRA_CONSTRAINT_FOR_S, EXTRA_CONSTRAINT_FOR_T): Delete.
	(EXTRA_CONSTRAINT_FOR_U, EXTRA_CONSTRAINT): Delete.
	(EXTRA_MEMORY_CONSTRAINT, CONSTRAINT_LEN): Delete.
	(REG_CLASS_FROM_CONSTRAINT): Delete.

From-SVN: r170171
 2011-02-15 12:44:31 +00:00
Jakub Jelinek
c95f9494fe re PR middle-end/47581 (Unnecessary adjustments to stack pointer) 
PR middle-end/47581
	* config/i386/i386.c (ix86_compute_frame_size): Don't align offset
	if frame size is 0 in a leaf function.

	* gcc.target/i386/pr47581.c: New test.

From-SVN: r170170
 2011-02-15 12:46:10 +01:00
Rainer Orth
c1e2901ed0 Fixed ChangeLog typo. 
From-SVN: r170169
 2011-02-15 10:01:59 +00:00
Rainer Orth
13aed61104 re PR pch/14940 (PCH largefile test fails on various platforms) 
PR pch/14940
	* config/alpha/host-osf.c: New file.
	* config/alpha/x-osf: New file.
	* config.host (alpha*-dec-osf*): Use it.

From-SVN: r170166
 2011-02-15 09:49:14 +00:00
GCC Administrator
a86f3aafda Daily bump. 
From-SVN: r170163
 2011-02-15 00:19:47 +00:00
Jonathan Wakely
4a4a7c31ce Fix class name in ChangeLog of previous commit, r170158. 
From-SVN: r170159
 2011-02-14 23:51:07 +00:00
Jonathan Wakely
bf6319b96a regex.h (sub_match::sub_match): Add. 
2011-02-14  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/bits/regex.h (sub_match::sub_match): Add.
	(match_results::ready): Add.
	(match_results::empty): Adjust.
	(match_results::length): Add missing dereference.
	(match_results::operator[],prefix,suffix): Add debug mode checks.
	(match_results::cend): Re-use end().
	(match_results::format): Adjust signatures.
	(operator==(match_results,match_results)): Implement.
	* include/bits/regex_compiler.h (_Scanner_base): Use constexpr.
	* include/bits/regex_constants.h (syntax_option_type): Likewise.
	* include/bits/regex_grep_matcher.h: Fix comment typo.
	(_Specialized_results::_Specialized_results): Simplify.
	* include/bits/regex_cursor.h: Fix comment typo.
	* include/bits/regex_nfa.h: Likewise.
	* testsuite/28_regex/basic_regex/ctors/basic/string_range_01_02_03.cc:
	Fix error code, remove xfail.
	* testsuite/28_regex/basic_regex/ctors/extended/
	string_range_01_02_03.cc: Likewise.

From-SVN: r170158
 2011-02-14 23:35:22 +00:00
Janus Weil
01efe923a3 re PR fortran/47730 ([OOP] ICE on invalid source in connection with SELECT TYPE) 
2011-02-14  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/47730
	* parse.c (gfc_build_block_ns): Commit 'block@' symbol.

2011-02-14  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/47730
	* gfortran.dg/select_type_22.f03: New.

From-SVN: r170157
 2011-02-14 23:17:44 +01:00
Jason Merrill
c9e71b36cf re PR c++/47482 ([C++0x] ICE: unexpected expression ‘sizeof ("A")’ of kind sizeof_expr) 
PR c++/47482
	* parser.c (cp_parser_enumerator_definition): Call
	fold_non_dependent_expr.

From-SVN: r170156
 2011-02-14 16:52:24 -05:00
Anatoly Sokolov
b09c308168 rx.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove. 
* config/rx/rx.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.
	* config/rx/rx-protos.h (rx_is_mode_dependent_addr): Remove.
	* config/xtensa/xtensa.c (rx_is_mode_dependent_addr): Rename to...
	(rx_mode_dependent_address_p): ...this. Make static. Change argument
	type to const_rtx.
	(TARGET_MODE_DEPENDENT_ADDRESS_P): Define.

From-SVN: r170154
 2011-02-15 00:31:41 +03:00
Nathan Froyd
d634083bd4 make stormy16 use constraints.md 
make stormy16 use constraints.md
	* config/stormy16/constraints.md: New file.
	* config/stormy16/predicates.md (nonimmediate_nonstack_operand):
	Use satisfies_constraint_Q and satisfies_constraint_R.
	* config/stormy16/stomry16-protos.h (xstormy16_extra_constraint_p):
	Delete.
	(xstormy16_legitiamte_address_p): Declare.
	* config/stormy16/stormy16.h (REG_CLASS_FROM_LETTER): Delete.
	(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
	(EXTRA_CONSTRAINT): Delete.
	* config/stormy16/stormy16.c (xstormy16_legitiamte_address_p):
	Un-staticize.
	(xstormy16_extra_constraint_p): Delete.

From-SVN: r170152
 2011-02-14 20:59:19 +00:00
Eric Botcazou
400a2d2437 misc.c (gnat_init_options): Do not concatenate -I and its argument, except for the special -I- switch. 
* gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
	its argument, except for the special -I- switch.

From-SVN: r170150
 2011-02-14 19:16:34 +00:00
Jakub Jelinek
12967872c5 re PR bootstrap/47736 (libquadmath build broken with pre-2.10 glibc) 
PR bootstrap/47736
	* configure.ac (HAVE_PRINTF_HOOKS): Test if printf_info struct has
	user field.
	* printf/quadmath-printf.c (quadmath_snprintf): Clear whole info
	field instead of setting individual fields to 0.  Don't set info.user
	to -1.
	* configure: Regenerated.

From-SVN: r170147
 2011-02-14 19:49:07 +01:00
Janus Weil
ce2ab24c22 re PR fortran/47728 ([OOP] ICE on invalid CLASS declaration) 
2011-02-14  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/47728
	* class.c (gfc_build_class_symbol): Give a fatal error on polymorphic
	arrays.
	* primary.c (gfc_match_varspec): Avoid ICE for invalid class
	declaration.

2011-02-14  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/47728
	* gfortran.dg/class_38.f03: New.

From-SVN: r170144
 2011-02-14 19:12:55 +01:00