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Author SHA1 Message Date
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
Eric Botcazou
c7dd803e61 re PR tree-optimization/46494 (ICE: verify_flow_info failed when casting-out attribute noreturn with -fno-tree-ccp -fno-tree-fre -ftree-vrp) 
PR tree-optimization/46494
	* loop-unroll.c (split_edge_and_insert): Adjust comment.
	* loop-init.c (loop_optimizer_finalize): Do not call verify_flow_info.
	(pass_rtl_loop_done): Add TODO_verify_flow.
	* fwprop.c (pass_rtl_fwprop): Likewise.
	* modulo-sched.c (pass_sms): Likewise.
	* tree-ssa-dom.c (pass_dominator): Likewise.
	* tree-ssa-loop-ch.c (pass_ch): Likewise.
	* tree-ssa-loop.c (pass_complete_unrolli): Likewise.
	(pass_tree_loop_done): Likewise.
	* tree-ssa-pre.c (execute_pre): Likewise.
	* tree-ssa-reassoc.c (pass_reassoc): Likewise.
	* tree-ssa-sink.c (pass_sink_code): Likewise.
	* tree-vrp.c (pass_vrp): Likewise.

From-SVN: r170141
 2011-02-14 17:59:10 +00:00
Nathan Froyd
c6150df67f make v850 use constraints.md 
make v850 use constraints.md
        * config/v850/constraints.md: New file.
        * config/v850/v850.md: Include it.
        * config/v850/predicates.md (reg_or_0_operand): Use
        satisfies_constraint_G.
        (special_symbolref_operand): Use satisfies_constraint_K.
        * config/v850/v850.h (CONSTANT_ADDRESS_P): Use constraint_satisfied_p.
        (GO_IF_LEGITIMATE_ADDRESS): Likewise.
        (REG_CLASS_FROM_LETTER, INT_7_BITS, INT_8_BITS): Delete.
        (CONST_OK_FOR_P, CONST_OK_FOR_LETTER_P): Delete.
        (EXTRA_CONSTRAINT): Delete.
        (CONST_OK_FOR_I, CONST_OK_FOR_J): Use insn_const_int_ok_for_constraint.
        (CONST_OK_FOR_K, CONST_OK_FOR_L, CONST_OK_FOR_M): Likewise.
        (CONST_OK_FOR_N, CONST_OK_FOR_O): Likewise.

From-SVN: r170140
 2011-02-14 17:26:59 +00:00
Jakub Jelinek
49f0e1ba4a configure.ac (HAVE_HIDDEN_VISIBILITY): Test with -Werror in CFLAGS. 
* configure.ac (HAVE_HIDDEN_VISIBILITY): Test with -Werror in CFLAGS.
	* printf/printf_fp.c: Don't include <alloca.h>.
	* printf/quadmath-printf.h (_itoa): Redefine to __quadmath_itoa.
	* configure: Regenerated.

From-SVN: r170139
 2011-02-14 17:40:38 +01:00
Gary Benson
fce0280a9e Insert libgcj's Python module directory at the start of the search 
path, rather than at the end.

From-SVN: r170138
 2011-02-14 16:00:28 +00:00
Anatoly Sokolov
30dd1ea360 re PR target/47696 ([AVR] Compilation for atmega2560 produces incomplete interrupt vector table (USART2,3)) 
PR target/47696
	* config/avr/avr-devices.c (avr_mcu_types): Fix ATmega2560 device
	description.

From-SVN: r170137
 2011-02-14 18:49:35 +03:00
Jakub Jelinek
1d92226be3 re PR fortran/47642 (real(kind=16) - libquadmath - segfault on amd64 FreeBSD) 
PR fortran/47642
	* libquadmath.texi (quadmath_snprintf): Document.
	(quadmath_flt128tostr): Remove.
	* Makefile.am (libquadmath_la_SOURCES): Add printf/*.c.
	Remove  quadmath_io.c, gdtoa/gdtoa.c, gdtoa/g__fmt.c,
	gdtoa/g_Qfmt.c, gdtoa/dmisc.c and gdtoa/ulp.c.
	* quadmath.h (quadmath_snprintf): New prototype.
	(quadmath_flt128tostr): Remove.
	* quadmath_weak.h (quadmath_snprintf): Add.
	(quadmath_flt128tostr): Remove.
	* configure.ac: New AC_CHECK_HEADERS headers: langinfo.h, wchar.h,
	wctype.h, limits.h, ctype.h, printf.h, errno.h.
	(AC_USE_SYSTEM_EXTENSIONS): Add.
	(HAVE_HIDDEN_VISIBILITY, HAVE_PRINTF_HOOKS,
	USE_LOCALE_SUPPORT, USE_I18N_NUMBER_H): New checks.
	* quadmath.map (QUADMATH_1.0): Add quadmath_snprintf.  Remove
	quadmath_flt128tostr.
	* printf/printf_fphex.c: New file.
	* printf/_itowa.h: New file.
	* printf/mul_n.c: New file.
	* printf/quadmath-printf.h: New file.
	* printf/submul_1.c: New file.
	* printf/quadmath-printf.c: New file.
	* printf/gmp-impl.h: New file.
	* printf/lshift.c: New file.
	* printf/fpioconst.h: New file.
	* printf/add_n.c: New file.
	* printf/cmp.c: New file.
	* printf/sub_n.c: New file.
	* printf/mul.c: New file.
	* printf/divrem.c: New file.
	* printf/addmul_1.c: New file.
	* printf/printf_fp.c: New file.
	* printf/_itoa.h: New file.
	* printf/fpioconst.c: New file.
	* printf/_i18n_number.h: New file.
	* printf/flt1282mpn.c: New file.
	* printf/rshift.c: New file.
	* printf/mul_1.c: New file.
	* quadmath_io.c: Removed.
	* gdtoa/gdtoa.c: Removed.
	* gdtoa/g__fmt.c: Removed.
	* gdtoa/g_Qfmt.c: Removed.
	* gdtoa/dmisc.c: Removed.
	* gdtoa/ulp.c: Removed.
	* config.h.in: Regenerated.
	* configure: Regenerated.
	* Makefile.in: Regenerated.

	* io/write_float.def (DTOAQ): Use quadmath_snprintf instead of
	quadmath_flt128tostr.
	* io/transfer128.c (tmp2): Initialize to quadmath_snprintf instead
	of quadmath_flt128tostr.

From-SVN: r170135
 2011-02-14 16:34:44 +01:00
Nathan Froyd
944f4bb398 make mcore use constraints.md 
make mcore use constraints.md
	* config/mcore/constraints.md: New file.
	* config/mcore/mcore.md: Include it.
	* config/mcore/mcore.c (reg_class_from_letter): Delete.
	* config/mcore/mcore.h (reg_class_from_letter): Delete.
	(REG_CLASS_FROM_LETTER): Delete.
	(CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_L): Use
	insn_const_int_ok_for_constraint.
	(CONST_OK_FOR_K, CONST_OK_FOR_M, CONST_OK_FOR_N): Likewise.
	(CONST_OK_FOR_O, CONST_OK_FOR_P): Likewise.
	(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
	(EXTRA_CONSTRAINT): Delete.

From-SVN: r170134
 2011-02-14 15:28:00 +00:00
Jakub Jelinek
53b4d41df8 re PR libgomp/47731 (futex_wait broken on Linux) 
PR libgomp/47731
	* config/linux/futex.h (futex_wait): Pass NULL as timeout argument
	to FUTEX_WAIT futex syscall.
	* config/linux/wait.h: Include <futex.h> instead of "futex.h".

From-SVN: r170133
 2011-02-14 16:08:23 +01:00
Gary Benson
fa0a5acc1e PR libjava/47484: Install Python modules into versioned directory 
From-SVN: r170131
 2011-02-14 14:28:00 +00:00
Richard Guenther
88d0743e1a attr-weak-hidden-1.c: Make definition of foo strong. 
2011-02-14  Richard Guenther  <rguenther@suse.de>

	* gcc.dg/attr-weak-hidden-1.c: Make definition of foo strong.

From-SVN: r170128
 2011-02-14 13:44:53 +00:00
Rainer Orth
ad56a54c68 re PR ada/41929 (64-bit null_pointer_deref1 gnat.dg test consumes all available memory) 
gcc:
	PR ada/41929
	* config/sparc/sol2-unwind.h: Include <sys/frame.h>, <sys/stack.h>
	(IS_SIGHANDLER): Define.
	(sparc64_is_sighandler): New function, split off from
	sparc64_fallback_frame_state.
	(sparc_is_sighandler): New function, split off from
	sparc_fallback_frame_state.
	(sparc64_fallback_frame_state): Merge with ...
	(sparc_fallback_frame_state): ... this into ...
	(MD_FALLBACK_FRAME_STATE_FOR): ... this.
	Change new_cfa to long.
	Remove regs_off, fpu_save_off, fpu_save.
	Define nframes, mctx.
	Use IS_SIGHANDLER, handler_args, mctx, walk stack instead of
	hardcoded offsets.

	gcc/testsuite:
	PR ada/41929
	* gnat.dg/null_pointer_deref1.exp: Don't skip on
	sparc*-sun-solaris2.11.

From-SVN: r170126
 2011-02-14 12:32:11 +00:00
Janus Weil
93302a2491 re PR fortran/47349 (missing warning: Actual argument contains too few elements) 
2011-02-14  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/47349
	* interface.c (get_expr_storage_size): Handle derived-type components.


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

	PR fortran/47349
	* gfortran.dg/argument_checking_18.f90: New.

From-SVN: r170125
 2011-02-14 12:59:53 +01:00
Jonathan Wakely
75eec5b611 regex_compiler.h: Remove unnecessary bind() calls. 
2011-02-14  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/bits/regex_compiler.h: Remove unnecessary bind() calls.
	* include/bits/regex_nfa.h: Remove unnecessary base classes.

From-SVN: r170124
 2011-02-14 10:04:04 +00:00
Ralf Wildenhues
1e26379233 Fixes to gccgo.texi. 
gcc/:
	* go/gccgo.texi (Top, Import and Export): Fix a typo and a
	markup nit.

From-SVN: r170122
 2011-02-14 04:42:53 +00:00
Andriy Gapon
67932abf57 re PR target/45808 (FreeBSD: -pthread is handled incompletely) 
PR target/45808
	* config/freebsd-spec.h (FBSD_LIB_SPEC): Handle the shared case.

From-SVN: r170121
 2011-02-14 00:40:15 +00:00
GCC Administrator
c11eaf93b6 Daily bump. 
From-SVN: r170120
 2011-02-14 00:19:28 +00:00
Iain Sandoe
dd2e44f0f2 Revert r170108, r170107, r170105, r170104, r170103, r170102, r170101, r170097. 
From-SVN: r170111
 2011-02-13 19:57:30 +00:00
Tobias Burnus
975b975b29 re PR fortran/47569 (gfortran does not detect that the parameters for passing a partial string to a subroutine are incorrect) 
2011-02-13  Tobias Burnus  <burnus@net-b.de>

        PR fortran/47569
        * interface.c (compare_parameter): Avoid ICE with
        character components.

2011-02-13  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/argument_checking_13.f90: Update dg-error.
        * gfortran.dg/argument_checking_17.f90: New.

From-SVN: r170110
 2011-02-13 20:26:24 +01:00