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Author SHA1 Message Date
Jonathan Wakely
57899d2fc5 status_cxx2011.xml: Document <cuchar> and <cstdalign> as missing. 
* doc/xml/manual/status_cxx2011.xml: Document <cuchar> and
	<cstdalign> as missing.

From-SVN: r181045
 2011-11-06 22:10:41 +00:00
Janus Weil
eaee02a520 gfortran.h (gfc_extend_expr): Modified prototype. 
2011-11-06  Janus Weil  <janus@gcc.gnu.org>

	* gfortran.h (gfc_extend_expr): Modified prototype.
	* interface.c (gfc_extend_expr): Return 'match' instead of 'gfc_try'.
	Remove argument 'real_error'.
	* resolve.c (resolve_operator): Modified call to 'gfc_extend_expr'.

From-SVN: r181044
 2011-11-06 22:36:54 +01:00
Paolo Carlini
9965f21f9c re PR c++/47695 ([C++0X] Calling a deleted function fails twice) 
2011-11-06  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/47695
	* decl2.c (mark_used): Early return false after error or sorry.
	* cp-tree.h (mark_used): Adjust declaration.
	* semantics.c (finish_id_expression): Check mark_used return value.

From-SVN: r181042
 2011-11-06 21:05:44 +00:00
Jonathan Wakely
f25481f470 faq.xml: Replace references to C++0x with C++11. 
* doc/xml/faq.xml: Replace references to C++0x with C++11.
	* doc/xml/manual/intro.xml: Likewise.
	* doc/xml/manual/backwards_compatibility.xml: Likewise.
	* doc/xml/manual/shared_ptr.xml: Likewise.
	* doc/xml/manual/configure.xml: Likewise.
	* doc/xml/manual/evolution.xml: Likewise.
	* doc/xml/manual/using.xml: Likewise.
	* doc/xml/manual/strings.xml: Likewise.
	* doc/xml/manual/debug_mode.xml: Likewise.
	* doc/xml/manual/policy_data_structures.xml: Likewise.
	* doc/xml/manual/extensions.xml: Likewise.
	* doc/xml/manual/diagnostics.xml: Likewise.
	* doc/xml/manual/test.xml: Likewise.
	* doc/xml/manual/status_cxx200x.xml: Likewise, and rename to...
	* doc/xml/manual/status_cxx2011.xml: Here.
	* doc/Makefile.am: Rename status_cxx200x.xml.
	* doc/Makefile.in: Regenerate.
	* doc/html/*: Regenerate.

From-SVN: r181041
 2011-11-06 20:15:53 +00:00
Jakub Jelinek
4a7ab00c25 tree-cfg.c (gimple_can_merge_blocks_p): For -O0 don't remove any user labels. 
* tree-cfg.c (gimple_can_merge_blocks_p): For -O0 don't remove
	any user labels.

From-SVN: r181040
 2011-11-06 20:43:32 +01:00
John David Anglin
5e490f2a35 re PR other/50991 (crtstuff.c:65:23: fatal error: libgcc_tm.h: No such file or directory) 
PR other/50991
	* Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
	extra-parts.

From-SVN: r181039
 2011-11-06 19:24:19 +00:00
John David Anglin
50bbeefb4c pa.c (pa_hpux_init_libfuncs): Rename to pa_init_libfuncs. 
* config/pa/pa.c (pa_hpux_init_libfuncs): Rename to pa_init_libfuncs.
	Remove dependence of declaration and target define on definition of
	HPUX_LONG_DOUBLE_LIBRARY.  Update implementation.

From-SVN: r181038
 2011-11-06 19:12:54 +00:00
François Dumont
ba3aa0e6c7 41975.cc: Add tests to check performance with or without cache of hash code and with... 
2011-11-06  François Dumont <fdumont@gcc.gnu.org>

	* testsuite/performance/23_containers/insert_erase/41975.cc: Add
	tests to check performance with or without cache of hash code and with
	string type that has a costlier hash functor than int type.

From-SVN: r181037
 2011-11-06 17:16:00 +00:00
Andrew Macleod
86951993f8 Check in patch/merge from cxx-mem-model Branch 
From-SVN: r181031
 2011-11-06 14:55:48 +00:00
Joern Rennecke
a8a058f652 Remove unwanted svn:executable properties that svn add had decided to add. 
From-SVN: r181030
 2011-11-06 14:43:20 +00:00
Richard Guenther
a7a296abd3 2011-11-6 Richard Guenther <rguenther@suse.de> 
* ipa-prop.c (ipa_modify_call_arguments): Re-compute
	inlinable flag.

From-SVN: r181027
 2011-11-06 13:02:15 +00:00
Ira Rosen
f7e531cf98 tree-vectorizer.h (vectorizable_condition): Add argument. 
* tree-vectorizer.h (vectorizable_condition): Add argument.
        * tree-vect-loop.c (vectorizable_reduction): Fail for condition
        in SLP.  Update calls to vectorizable_condition.
        * tree-vect-stmts.c (vect_is_simple_cond): Add basic block info
        to the arguments.  Pass it to vect_is_simple_use_1.
        (vectorizable_condition): Add slp_node to the arguments.
        Support vectorization of basic blocks.  Fail for reduction in
        SLP.  Update calls to vect_is_simple_cond and
        vect_is_simple_use.  Support SLP: call vect_get_slp_defs to get
        vector operands.
        (vect_analyze_stmt): Update calls to vectorizable_condition.
        (vect_transform_stmt): Likewise.
        * tree-vect-slp.c (vect_create_new_slp_node): Handle COND_EXPR.
        (vect_get_and_check_slp_defs): Handle COND_EXPR.  Allow pattern
        def stmts.
        (vect_build_slp_tree): Handle COND_EXPR.
        (vect_analyze_slp_instance): Push pattern statements to root
        node.
        (vect_get_constant_vectors): Fix comments.  Handle COND_EXPR.

From-SVN: r181026
 2011-11-06 09:01:45 +00:00
David S. Miller
79cad86dca More improvements to sparc VIS vec_init code generation. 
gcc/

	* config/sparc/sparc.md (UNSPEC_SHORT_LOAD): New unspec.
	(zero-extend_v8qi_vis, zero_extend_v4hi_vis): New expanders.
	(*zero_extend_v8qi_<P:mode>_insn,
	*zero_extend_v4hi_<P:mode>_insn): New insns.
	* config/sparc/sparc.c (vector_init_move_words,
	vector_init_prepare_elts, sparc_expand_vector_init_vis2,
	sparc_expand_vector_init_vis1): New functions.
	(vector_init_bshuffle): Rewrite to handle more cases and make use
	of locs[] array prepared by vector_init_prepare_elts.
	(vector_init_fpmerge, vector_init_faligndata): Delete.
	(sparc_expand_vector_init): Rewrite using new infrastructure.

gcc/testsuite/

	* lib/test-supports.exp
	(check_effective_target_ultrasparc_vis2_hw): New proc.
	(check_effective_target_ultrasparc_vis3_hw): New proc.
	* gcc.target/sparc/vec-init-1.inc: New vector init common code.
	* gcc.target/sparc/vec-init-2.inc: Likewise.
	* gcc.target/sparc/vec-init-3.inc: Likewise.
	* gcc.target/sparc/vec-init-1-vis1.c: New test.
	* gcc.target/sparc/vec-init-1-vis2.c: New test.
	* gcc.target/sparc/vec-init-1-vis3.c: New test.
	* gcc.target/sparc/vec-init-2-vis1.c: New test.
	* gcc.target/sparc/vec-init-2-vis2.c: New test.
	* gcc.target/sparc/vec-init-2-vis3.c: New test.
	* gcc.target/sparc/vec-init-3-vis1.c: New test.
	* gcc.target/sparc/vec-init-3-vis2.c: New test.
	* gcc.target/sparc/vec-init-3-vis3.c: New test.

From-SVN: r181024
 2011-11-05 19:39:03 -07:00
Jonathan Wakely
e940f96ffc * doc/xml/manual/test.xml: Fix dg-warning examples. 
From-SVN: r181023
 2011-11-06 00:51:17 +00:00
Jonathan Wakely
7c09269050 re PR libstdc++/44436 ([C++0x] Implement emplace* in associative containers) 
PR libstdc++/44436
	* doc/xml/manual/status_cxx200x.xml: Document emplace members are
	missing.

From-SVN: r181022
 2011-11-06 00:29:36 +00:00
GCC Administrator
0d70aaa72e Daily bump. 
From-SVN: r181021
 2011-11-06 00:18:23 +00:00
Jason Merrill
90dba8f44e * decl.c (cp_finish_decl): Mostly revert previous change. 
From-SVN: r181017
 2011-11-05 17:06:34 -04:00
Joern Rennecke
feeeff5cfe config.gcc (epiphany-*-*): New architecture. 
gcc:
        * config.gcc (epiphany-*-*): New architecture.
        (epiphany-*-elf): New configuration.
        * config/epiphany, common/config/epiphany : New directories.
        * doc/extend.texi (disinterrupt attribute): Add Epiphany.
        (interrupt attribute): Add Epiphany.
        (long_call, short_call attribute): Add Epiphany.
        * doc/invoke.texi (Options): Add Epiphany options.
        * doc/md.texi (Machine Constraints): Add Epiphany constraints.
        * doc/install.texi (Options specification):
        Add --with-stack-offset=@var{num} description.
        (host/target specific issues): Add epiphany-*-elf.
        * doc/contrib.texi (Contributors): Mention Epiphany port.
gcc/testsuite:
        * gcc.c-torture/execute/ieee/mul-subnormal-single-1.x:
        Disable test on Epiphany.
        * gcc.c-torture/execute/20101011-1.c: Disable test on Epiphany.
        * gcc.dg/stack-usage-1.c [__epiphany__] (SIZE): Define.
        * gcc.dg/pragma-pack-3.c: Disable test on Epiphany.
        * g++.dg/parse/pragma3.C: Likewise.
        * stackalign/builtin-apply-2.c (STACK_ARGUMENTS_SIZE): Define.
        (bar): Use it.
        * gcc.dg/weak/typeof-2.c [epiphany-*-*]: Add option -mshort-calls.
        * gcc.dg/tls/thr-cse-1.c: Likewise.
        * g++.dg/opt/devirt2.C: Likewise.
        * gcc.dg/20020312-2.c [epiphany-*-*] (PIC_REG): Define.
        * gcc.dg/builtin-apply2.c [__epiphany__]: (STACK_ARGUMENTS_SIZE): 20.
        * gcc.target/epiphany: New directory.
libgcc:
        * config.host (epiphany-*-elf*): New configuration.
        * config/epiphany: New Directory.
contrib:
        * contrib-list.mk: Add Epiphany configurations.

From-SVN: r181016
 2011-11-05 20:48:23 +00:00
Tobias Burnus
12ca92d4f0 quad_2.f90: New. 
2011-11-05  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/quad_2.f90: New.

From-SVN: r181015
 2011-11-05 21:43:44 +01:00
Jakub Jelinek
5619e52cfb re PR tree-optimization/50693 (Loop optimization restricted by GOTOs) 
PR tree-optimization/50693
	* tree-cfg.c (gimple_can_merge_blocks_p): Allow merging with
	non-forced user labels.
	(gimple_merge_blocks): Turn non-forced user labels into
	debug bind stmt with the label as first operand and reset value.
	(gimple_duplicate_bb): Don't duplicate label debug stmts.
	* dwarf2out.c (gen_label_die): Handle NOTE_INSN_DELETED_DEBUG_LABEL.
	* final.c (final_scan_insn): Likewise.
	(rest_of_clean_state): Don't dump NOTE_INSN_DELETED_DEBUG_LABEL.
	* var-tracking.c (debug_label_num): New variable.
	(delete_debug_insns): Don't delete DEBUG_INSNs for LABEL_DECLs,
	instead turn them into NOTE_INSN_DELETED_DEBUG_LABEL notes.
	* cfglayout.c (skip_insns_after_block, duplicate_insn_chain): Handle
	NOTE_INSN_DELETED_DEBUG_LABEL.
	(duplicate_insn_chain): Don't duplicate LABEL_DECL DEBUG_INSNs.
	* insn-notes.def (DELETED_DEBUG_LABEL): New note kind.
	* print-rtl.c (print_rtx): Handle NOTE_INSN_DELETED_DEBUG_LABEL.
	* gengtype.c (adjust_field_rtx_def): Likewise.
	* config/i386/i386.c (ix86_output_function_epilogue): For MachO
	clear CODE_LABEL_NUMBER of NOTE_INSN_DELETED_DEBUG_LABEL
	if their are at the end of function and nop hasn't been emitted.
	* config/rs6000/rs6000.c (rs6000_output_function_epilogue): Likewise.

From-SVN: r181014
 2011-11-05 20:58:37 +01:00
Jonathan Wakely
eed33268ff re PR libstdc++/49894 ([C++0x] Uniform initialization in constructor) 
PR libstdc++/49894
	PR bootstrap/50982
	* include/std/mutex (once_flag): Use NSDMI.

From-SVN: r181013
 2011-11-05 13:33:29 +00:00
Georg-Johann Lay
267e970765 Fix typo in entry for r180962. 
From-SVN: r181012
 2011-11-05 13:15:57 +00:00
Georg-Johann Lay
8eee318f0a re PR rtl-optimization/50448 (Missed optimization accessing struct component with integer address) 
PR rtl-optimization/50448
	* cprop.c (try_replace_reg): Also try to replace uses of FROM that
	appear in SET_DEST.

From-SVN: r181011
 2011-11-05 13:08:54 +00:00
Eric Botcazou
69e596afa4 Tweak previous commit 
From-SVN: r181010
 2011-11-05 11:30:23 +00:00
Eric Botcazou
42cbaf8361 strlenopt-22g.c: New wrapper around... 
* gcc.dg/strlenopt-22g.c: New wrapper around...
	* gcc.dg/strlenopt-22.c: ...this.  Do not define USE_GNU and adjust.

From-SVN: r181009
 2011-11-05 10:44:45 +00:00
Ralf Corsepius
08f2c4dba0 Fix malformated ChangeLog entries. 
From-SVN: r181007
 2011-11-05 07:25:16 +01:00
Peter Dufault
da103f5aaf rtems.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Extend rs6000_spe handling. 
2011-11-05  Peter Dufault  <dufault@hda.com>,
	    Sebastian Huber <sebastian.huber@embedded-brains.de>

	* config/rs6000/rtems.h (SUBSUBTARGET_OVERRIDE_OPTIONS):
	Extend rs6000_spe handling.


Co-Authored-By: Sebastian Huber <sebastian.huber@embedded-brains.de>

From-SVN: r181006
 2011-11-05 07:18:08 +01:00
Ralf Corsepius
bce15ee846 t-rtems: Add -mcpu=8540/-mfloat-gprs=double multilib. 
2011-11-05  Ralf Corsépius  <ralf.corsepius@rtems.org>

	* config/rs6000/t-rtems: Add -mcpu=8540/-mfloat-gprs=double multilib.
	Remove -mcpu=601 multilib.
	Remove -Dmpc8260 multilib.
	* config/rs6000/rtems.h: Allow --float-gprs=... to override grps
	on E500 targets.

From-SVN: r181005
 2011-11-05 07:09:09 +01:00
Ralf Corsepius
d618bb2c86 config.host (avr-*-rtems*): Add config/avr/t-rtems. 
2011-11-05  Ralf Corsépius  <ralf.corsepius@rtems.org>

	* config.host (avr-*-rtems*): Add config/avr/t-rtems.
	* config/avr/t-rtems: New.
	Filter out _exit from LIB1ASMFUNCS.

From-SVN: r181003
 2011-11-05 05:45:12 +01:00
Jason Merrill
e2df21bfc6 re PR c++/26714 (violation of [class.temporary]/5) 
PR c++/26714
	* init.c (perform_member_init): Strip TARGET_EXPR around NSDMI.
	Do temporary lifetime extension.

From-SVN: r181002
 2011-11-04 23:28:14 -04:00
Jason Merrill
8dc1dc7975 re PR c++/48370 (G++ fails to extend reference temporary lifetime in some situations) 
PR c++/48370
	* decl.c (cp_finish_decl): Run cleanups in the right order.

From-SVN: r181001
 2011-11-04 23:28:05 -04:00
David S. Miller
1bb6f77823 Tweak libgcc configure test for 64-bit. 
libgcc/

	* configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
	* configure: Rebuild.

From-SVN: r181000
 2011-11-04 19:46:21 -07:00
Quentin Neill
87ca01b7be Piledriver f16cintrin.h fix. 
2011-11-04  Quentin Neill  <quentin.neill@amd.com>

	Piledriver f16cintrin.h fix.
	* config/i386/f16cintrin.h: Contents moved from immintrin.h.
	* config/config.gcc: Add f16cintrin.h.

From-SVN: r180999
 2011-11-05 02:31:29 +00:00
GCC Administrator
a73c1a724d Daily bump. 
From-SVN: r180996
 2011-11-05 00:18:34 +00:00
Ian Lance Taylor
95ac3b7ad0 Fix select { case v, ok := <-c: }. 
From-SVN: r180992
 2011-11-04 23:03:37 +00:00
Eric Botcazou
cf9e9959d1 re PR c++/50608 (cannot apply 'offsetof' to a non-constant address) 
2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>

	PR c++/50608
	* c-parser.c (c_parser_postfix_expression) <RID_OFFSETOF>: Adjust call
	to fold_offsetof.
	* c-typeck.c (build_unary_op) <ADDR_EXPR>: Call fold_offsetof_1.
c-family/
	* c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
	(fold_offsetof_1): Make global.  Remove STOP_REF argument and adjust.
	<INDIRECT_REF>: Return the argument.
	<ARRAY_REF>: Remove special code for negative offset.
	Call fold_build_pointer_plus instead of size_binop.
	(fold_offsetof): Remove STOP_REF argument and adjust.
	* c-common.h (fold_offsetof_1): Declare.
	(fold_offsetof): Remove STOP_REF argument.
cp/
	* semantics.c (finish_offsetof): Adjust call to fold_offsetof.
	* typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.

From-SVN: r180986
 2011-11-04 21:46:07 +00:00
Alan Modra
c62c54419c reload1.c (gen_reload): Don't use REGNO on SUBREGs. 
* reload1.c (gen_reload): Don't use REGNO on SUBREGs.
	* print-rtl.c (print_rtx): Don't segfault on negative regno.

From-SVN: r180983
 2011-11-05 07:35:46 +10:30
David S. Miller
7a83e5bc55 Fix sparc regression due to recent movcc pattern changes. 
PR target/49965
	* config/sparc/sparc.c (sparc_expand_conditional_move): Handle the
	fact that sparc_emit_float_lib_cmp modifies the comparison in
	operands[1].

From-SVN: r180982
 2011-11-04 13:25:59 -07:00
Benjamin Kosnik
801fe0bb11 run_doxygen: Fix sed quoting. 
2011-11-04  Benjamin Kosnik  <bkoz@redhat.com>

	* scripts/run_doxygen: Fix sed quoting.

From-SVN: r180978
 2011-11-04 19:39:23 +00:00
Andreas Krebbel
9a7f74222c t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S variable. 
2011-11-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
	variable.

From-SVN: r180976
 2011-11-04 19:05:36 +00:00
Ralf Corsepius
4ce7e3a98e config.gcc (bfin*-rtems*): Add newlib-stdint.h. 
2010-10-09  Ralf Corsépius <ralf.corsepius@rtems.org>

	* config.gcc (bfin*-rtems*): Add newlib-stdint.h.
	* config.gcc (lm32*-rtems*): Add newlib-stdint.h.

From-SVN: r180974
 2011-11-04 19:16:31 +01:00
Hans-Peter Nilsson
e03af9c4b7 gcc-dg.exp (gcc_force_conventional_output): New global variable, default empty, -ffat-lto-objects for effective_target_lto. 
* lib/gcc-dg.exp (gcc_force_conventional_output): New global
	variable, default empty, -ffat-lto-objects for effective_target_lto.
	(gcc-dg-test-1): Add options from dg-final methods.
	* lib/scanasm.exp (scan-assembler_required_options)
	(scan-assembler-not_required_options): New procs.

From-SVN: r180972
 2011-11-04 18:06:43 +00:00
Paolo Carlini
d269f788e8 typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED. 
2011-11-04  Paolo Carlini  <paolo.carlini@oracle.com>

	* typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
	* mangle.c (write_unnamed_type_name): Likewise.

From-SVN: r180970
 2011-11-04 17:51:20 +00:00
Magnus Fromreide
669cc68c37 parser.c (cp_parser_enumerator_list): Do not warn about trailing commas in C++0x mode. 
* parser.c (cp_parser_enumerator_list): Do not warn about
        trailing commas in C++0x mode.

From-SVN: r180967
 2011-11-04 13:38:16 -04:00
Eric Botcazou
a5c037e263 re PR target/50979 (architecture mismatch: "mul32" not enabled for "smul" or "umul") 
PR target/50979
	* config/sparc/sparc.h (ASM_CPU_SPEC): Pass -Av8 if -mcpu=v8.

From-SVN: r180966
 2011-11-04 17:37:03 +00:00
Olivier Goffart
ec3ebf4556 re PR c++/50965 (C++11 Non static member initializer are not run when class is initialized with {}) 
PR c++/50965
	* class.c (check_field_decls): NSDMI makes a class non-aggregate.

Co-Authored-By: Jason Merrill <jason@redhat.com>

From-SVN: r180965
 2011-11-04 13:15:02 -04:00
Jiangning Liu
e98925f693 re PR rtl-optimization/38644 (Optimization flag -O1 -fschedule-insns2 causes wrong code) 
2011-11-04  Jiangning Liu  <jiangning.liu@arm.com>

	PR rtl-optimization/38644
	* config/arm/arm.c (thumb1_expand_epilogue): Add memory barrier
	for epilogue having stack adjustment.

	testcase:
	* gcc.target/arm/stack-red-zone.c: New.

From-SVN: r180964
 2011-11-04 16:50:04 +00:00
Paolo Carlini
92b4d64cd4 re PR c++/48420 (Missed -Wconversion-null warning when passing const bool to T*) 
/cp
2011-11-04  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/48420
	* call.c (conversion_null_warnings): For 'false' to NULL pointer,
	just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.

/testsuite
2011-11-04  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/48420
	* g++.dg/warn/Wconversion-null-3.C: New.

From-SVN: r180963
 2011-11-04 16:31:18 +00:00
Georg-Johann Lay
e4fe948a6e re PR target/50931 ([avr] Support a 24-bit scalar integer mode) 
gcc/
	PR target/50931
	* config/avr/avr-modes.def: New file defining PSImode.
	* config/avr/avr-c.c (__INT24_MAX__, __INT24_MIN__,
	__UINT24_MAX__): New built-in defines.
	* config/avr/avr.md (adjust_len): Add tstpsi, mov24,  reload_in24,
	ashlpsi, ashrpsi, lshrpsi.
	(QISO, QIDI, HISI, HIDI, MPUSH, rotx, rotsmode): Add PSI.
	(MOVMODE): New mode iterator.
	(movpsi): New expander.
	(movqi, movhi, movsi, movsf, movpsi): Write as one using MOVMODE.
	(*reload_inpsi, *movpsi): New insns.
	(*reload_inpsi): New RTL peephole.
	(addpsi3, *addpsi3_zero_extend.qi, *addpsi3_zero_extend.hi,
	*addpsi3_sign_extend.hi): New insns.
	(subpsi3, *subpsi3_zero_extend.qi, *subpsi3_zero_extend.hi,
	*subpsi3_sign_extend.hi): New insns.
	(divmodpsi4, udivmodpsi4): New define insn-and-split.
	(*divmodpsi4_call, *udivmodpsi4_call): New insns.
	(andpsi3, iorpsi3, xorpsi3): New insns.
	(*rotlpsi2.1, *rotlpsi2.23): New insns.
	(*rotw<mode>): Insn condition only allow even-sized modes.
	(*rotb<mode>): Insn condition allows odd-sized modes.
	(ashlpsi3, ashrpsi3, lshrpsi3, *addpsi3.lt0): New insns.
	(negpsi2, one_cmplpsi2): New insns.
	(extendqipsi2, extendhipsi2, extendpsisi2): New insns.
	(zero_extendqipsi2, zero_extendhipsi2, zero_extendpsisi2): New
	insn-and-splits.
	(*cmppsi, *negated_tstpsi, *reversed_tstpsi): New insns.
	(cbranchpsi4): New expander.
	* config/avr/constraints.md (Ca3, Co3, Cx3): New constraints.
	* config/avr/avr-protos.h (avr_out_tstpsi, avr_out_movpsi,
	avr_out_ashlpsi3, avr_out_ashrpsi3, avr_out_lshrpsi3,
	avr_out_reload_inpsi): New prototypes.

	* config/avr/avr.c (TARGET_SCALAR_MODE_SUPPORTED_P): Define to...
	(avr_scalar_mode_supported_p): ...this new static function.
	(avr_asm_len): Always return "".
	(avr_out_load_psi, avr_out_store_psi): New static functions.
	(avr_out_movpsi, avr_out_reload_inpsi): New functions.
	(avr_out_tstpsi): New function.
	(avr_out_ashlpsi3, avr_out_ashrpsi3, avr_out_lshrpsi3): New functions.
	(avr_out_plus_1, output_reload_in_const): Handle 3-byte types.
	(avr_simplify_comparison_p): Ditto.
	(adjust_insn_length): Handle ADJUST_LEN_RELOAD_IN24,
	ADJUST_LEN_MOV24, ADJUST_LEN_TSTPSI, ADJUST_LEN_ASHLPSI,
	ADJUST_LEN_ASHRPSI, ADJUST_LEN_LSHRPSI.
	(avr_rtx_costs_1): Report PSI costs.
	(avr_libcall_value): Handle odd-sized parameters.
	(avr_init_builtin_int24): New static function to define built-in
	24-bit types __int24 and __uint24.
	(avr_init_builtins): Use it.

libgcc/
	PR target/50931
	* config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
	* config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.

From-SVN: r180962
 2011-11-04 16:20:18 +00:00
Ed Smith-Rowland
2fcc5e6474 re PR c++/50941 ([C++0x] user-defined string literals provide incorrect length for wchar_t, char16_t, and char32_t) 
PR c++/50941
	* parser.c (cp_parser_userdef_string_literal): Fix string length.

From-SVN: r180961
 2011-11-04 12:16:09 -04:00