predicates.md (shiftable_operator_strict_it): New predicate.

2013-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

* config/arm/predicates.md (shiftable_operator_strict_it):
New predicate.
* config/arm/thumb2.md (thumb_andsi_not_shiftsi_si):
Disable cond_exec version for arm_restrict_it.
(thumb2_smaxsi3): Convert to generate cond_exec.
(thumb2_sminsi3): Likewise.
(thumb32_umaxsi3): Likewise.
(thumb2_uminsi3): Likewise.
(thumb2_abssi2): Adjust constraints for arm_restrict_it.
(thumb2_neg_abssi2): Likewise.
(thumb2_mov_scc): Add alternative for 16-bit encoding.
(thumb2_movsicc_insn): Adjust alternatives.
(thumb2_mov_negscc): Disable for arm_restrict_it.
(thumb2_mov_negscc_strict_it): New pattern.
(thumb2_mov_notscc_strict_it): New pattern.
(thumb2_mov_notscc): Disable for arm_restrict_it.
(thumb2_ior_scc): Likewise.
(thumb2_ior_scc_strict_it): New pattern.
(thumb2_cond_move): Adjust for arm_restrict_it.
(thumb2_cond_arith): Disable for arm_restrict_it.
(thumb2_cond_arith_strict_it): New pattern.
(thumb2_cond_sub): Adjust for arm_restrict_it.
(thumb2_movcond): Likewise.
(thumb2_extendqisi_v6): Disable cond_exec variant for arm_restrict_it.
(thumb2_zero_extendhisi2_v6): Likewise.
(thumb2_zero_extendqisi2_v6): Likewise.
(orsi_notsi_si): Likewise.
(orsi_not_shiftsi_si): Likewise.

From-SVN: r201122

avr.c (avr_out_xload): No SBIS around LPM so that instruction sequence is 1 byte shorter.

* config/avr/avr.c (avr_out_xload): No SBIS around LPM so that
instruction sequence is 1 byte shorter.

From-SVN: r201121

re PR testsuite/52641 (Test cases fail for 16-bit int targets)

PR testsuite/52641
* gcc.c-torture/execute/pr57344-2.x: New. Skip int16.
* gcc.dg/pr53265.c: Add dg-require-effective-target size32plus.
* gcc.dg/torture/pr53366-1.c: Same.
* gcc.dg/torture/pr57381.c: Add dg-require-effective-target int32plus.
* gcc.dg/torture/pr56488.c: Same.
* gcc.dg/torture/pr57584.c: Same.
* gcc.dg/tree-ssa/pr57385.c: Same.
* gcc.dg/pr57154.c: Add dg-require-effective-target scheduling.

From-SVN: r201119

i386.md (nonlocal_goto_receiver): Delete insn if it is not needed after split.

gcc/

2013-07-22  Uros Bizjak  <ubizjak@gmail.com>

* config/i386/i386.md (nonlocal_goto_receiver): Delete insn if
it is not needed after split.

From-SVN: r201118

Remove stray blank line.

From-SVN: r201117

Daily bump.

From-SVN: r201116

Partially implement regex_search.

2013-07-21  Tim Shen  <timshen91@gmail.com>

Partially implement regex_search.
* include/bits/regex.h: regex_search.
* include/bits/regex_grep_matcher.h: _M_search_from_first.
* include/bits/regex_grep_matcher.tcc: Implement it.
* testsuite/28_regex/algorithms/regex_search/basic/string_01.cc: New.

From-SVN: r201113

re PR libstdc++/54352 (relaxed data race rules for ~condition_variable_any)

PR libstdc++/54352
* include/std/condition_variable (condition_variable_any): Move into
inline namespace _V2 and replace mutex member with shared_ptr<mutex>.
* src/c++11/condition_variable.cc (condition_variable_any): Move
definitions to ...
* src/c++11/compatibility-condvar.cc (condition_variable_any): Here.
* src/Makefile.am: Add new source file.
* src/Makefile.in: Regenerate.

From-SVN: r201112

gigi.h: Likewise.

2013-07-21   OndÅ\99ej Bílka  <neleai@seznam.cz>

* gcc-interface/gigi.h: Likewise.
* gcc-interface/trans.c: Likewise.
* gcc-interface/utils2.c: Likewise.
* gnat_rm.texi: Likewise.
* gnat_ugn.texi: Likewise.
* raise-gcc.c: Likewise.
* sigtramp-ppcvxw.c: Likewise.
* sysdep.c: Likewise.
* terminals.c: Likewise.

From-SVN: r201111

Fix typos.

2013-07-21   OndÅ\99ej Bílka  <neleai@seznam.cz>

* c-common.c: Fix typos.
* c-common.h: Likewise.

From-SVN: r201110

Fix typos.

From-SVN: r201109

Fix typos.

From-SVN: r201108

trans-decl.c: Fix comment typos.

2013-07-21   Ondřej Bílka  <neleai@seznam.cz>

        * trans-decl.c: Fix comment typos.
        * trans-expr.c: Ditto.

2013-07-21   Ondřej Bílka  <neleai@seznam.cz>

        * io/transfer.c: Fix comment typos.

From-SVN: r201107

class.c: Fix typos.

2013-07-21   OndÅ\99ej Bílka  <neleai@seznam.cz>

* class.c: Fix typos.
* cp-array-notation.c: Likewise.
* cp-objcp-common.c: Likewise.
* decl.c: Likewise.
* init.c: Likewise.
* mangle.c: Likewise.
* parser.c: Likewise.
* pt.c: Likewise.
* semantics.c: Likewise.

From-SVN: r201106

Fix typos.

From-SVN: r201105

Fix.

From-SVN: r201104

Fix.

From-SVN: r201103

Fix.

From-SVN: r201102

Fix typo.

From-SVN: r201101

Fix.

From-SVN: r201100

Fix.

From-SVN: r201099

pr41779.c: Fix typos.

2013-07-21   OndÅ\99ej Bílka  <neleai@seznam.cz>

* c-c++-common/pr41779.c: Fix typos.
* gcc.c-torture/compile/20031125-2.c: Likewise.
* gcc.c-torture/compile/20040621-1.c: Likewise.
* gcc.c-torture/execute/20020418-1.c: Likewise.
* gcc.dg/20020108-1.c: Likewise.
* gcc.dg/atomic-generic-aux.c: Likewise.
* gcc.dg/builtin-complex-err-2.c: Likewise.
* gcc.dg/decl-1.c: Likewise.
* gcc.dg/di-sync-multithread.c: Likewise.
* gcc.dg/format/c90-printf-1.c: Likewise.
* gcc.dg/format/ms_c90-printf-1.c: Likewise.
* gcc.dg/long-long-compare-1.c: Likewise.
* gcc.dg/plugin/start_unit_plugin.c: Likewise.
* gcc.dg/pr17055-1.c: Likewise.
* gcc.dg/pr27095.c: Likewise.
* gcc.dg/torture/fp-int-convert.h: Likewise.
* gcc.dg/tree-prof/inliner-1.c: Likewise.
* gcc.dg/tree-ssa/20030731-1.c: Likewise.
* gcc.dg/tree-ssa/forwprop-6.c: Likewise.
* gcc.dg/tree-ssa/ipa-cp-1.c: Likewise.
* gcc.dg/tree-ssa/loop-19.c: Likewise.
* gcc.dg/tree-ssa/loop-1.c: Likewise.
* gcc.dg/tree-ssa/pr21001.c: Likewise.
* gcc.dg/tree-ssa/pr42585.c: Likewise.
* gcc.dg/tree-ssa/ssa-dse-5.c: Likewise.
* gcc.dg/vect/vect-cond-5.c: Likewise.
* gcc.dg/weak/typeof-2.c: Likewise.
* gcc.target/aarch64/aapcs64/abitest-common.h: Likewise.
* gcc.target/arm/naked-1.c: Likewise.
* gcc.target/i386/pr9771-1.c: Likewise.
* gcc.target/sparc/sparc-constant-1.c: Likewise.
* gcc.target/sparc/struct-ret-check.c: Likewise.
* gcc.target/x86_64/abi/test_struct_returning.c: Likewise.
* gfortran.dg/c_ptr_tests_8_funcs.c: Likewise.
* objc-obj-c++-shared/objc-test-suite-next-encode-assist-impl.h: Likewise.

From-SVN: r201098

class.c: Fix typos.

2013-07-21   OndÅ\99ej Bílka  <neleai@seznam.cz>

* class.c: Fix typos.
* encoding.c: Likewise.
* init.c: Likewise.
* objc-private/runtime.h: Likewise.
* objc/runtime.h: Likewise.
* objc-sync.c: Likewise.

From-SVN: r201097

Fix some typos.

2013-07-21   OndÅ\99ej Bílka  <neleai@seznam.cz>

* objc-act.c: Fix typos.
* objc-encoding.c: Likewise.
* objc-gnu-runtime-abi-01.c: Likewise.
* objc-next-runtime-abi-01.c: Likewise.
* objc-next-runtime-abi-02.c: Likewise.

From-SVN: r201096

re PR libfortran/35862 ([F2003] Implement new rounding modes for run time)

2013-07-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/35862
        * config/fpu-387.h (set_fpu_rounding_mode,
        get_fpu_rounding_mode): Add missing _ to fix build.

From-SVN: r201095

re PR fortran/56937 (Unnecessarily temporary with array-vector assignments)

2013-07-21  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/56937
* dependency.c (gfc_dep_resolver):  Treat identical
array subscripts as identical; don't unconditionally
return a dependency if an array subscript is found.

2013-07-21  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/56937
* gfortran.dg/dependency_42.f90:  New test.
* gfortran.dg/dependency_43.f90:  New test.

From-SVN: r201094

re PR libfortran/35862 ([F2003] Implement new rounding modes for run time)

2013-07-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/35862
        * libgfortran.h (GFC_FPE_DOWNWARD, GFC_FPE_TONEAREST,
        GFC_FPE_TOWARDZERO, GFC_FPE_UPWARD): New defines.

2013-07-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/35862
        * libgfortran.h (set_fpu_rounding_mode,
        get_fpu_rounding_mode): New prototypes.
        * config/fpu-387.h (set_fpu_rounding_mode,
        get_fpu_rounding_mode): New functions.
        * config/fpu-aix.h (set_fpu_rounding_mode,
        get_fpu_rounding_mode): Ditto.
        * config/fpu-generic.h (set_fpu_rounding_mode,
        get_fpu_rounding_mode): Ditto.
        * config/fpu-glibc.h (set_fpu_rounding_mode,
        get_fpu_rounding_mode): Ditto.
        * config/fpu-sysv.h (set_fpu_rounding_mode,
        get_fpu_rounding_mode): Ditto.
        * configure.ac: Check for fp_rnd and fp_rnd_t.
        * io/io.h (enum unit_round): Use GFC_FPE_* for the value.
        * io/read.c (convert_real): Set FP ronding mode.
        * Makefile.in: Regenerate.
        * aclocal.m4: Regenerate.
        * config.h.in: Regenerate.
        * configure: Regenerate.

2013-07-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/35862
        * gfortran.dg/round_4.f90: New.

Co-Authored-By: Uros Bizjak <ubizjak@gmail.com>
From-SVN: r201093

re PR fortran/57894 (min/max required actual argument missing)

2013-07-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57894
        * check.c (min_max_args): Add keyword= check.

2013-07-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57894
        * gfortran.dg/min_max_conformance_2.f90: New.

From-SVN: r201092

re PR preprocessor/57620 (Phantom terminator confuses raw string literal parsing.)

PR preprocessor/57620
* lex.c (lex_raw_string): Undo phase1 and phase2 transformations
between R" and final " rather than only in between R"del( and )del".

* c-c++-common/raw-string-2.c (s12, u12, U12, L12): Remove.
(main): Don't test {s,u,U,L}12.
* c-c++-common/raw-string-13.c: New test.
* c-c++-common/raw-string-14.c: New test.
* c-c++-common/raw-string-15.c: New test.
* c-c++-common/raw-string-16.c: New test.

From-SVN: r201091

Daily bump.

From-SVN: r201090

correct a ChangeLog commit error.

From-SVN: r201087

re PR target/51784 (PIC register not correctly preserved in nested funcs / with non-local goto)

gcc/

PR target/51784
* config/i386/i386.c (output_set_got) [TARGET_MACHO]: Adjust to emit a
second label for nonlocal goto receivers. Don't output pic base labels
unless we're producing PIC; mark that action unreachable().
(ix86_save_reg): If the function contains a nonlocal label, save the
PIC base reg.
* config/darwin-protos.h (machopic_should_output_picbase_label): New.
* gcc/config/darwin.c (emitted_pic_label_num): New GTY.
(update_pic_label_number_if_needed): New.
(machopic_output_function_base_name): Adjust for nonlocal receiver
case.
(machopic_should_output_picbase_label): New.
* config/i386/i386.md (enum unspecv): UNSPECV_NLGR: New.
(nonlocal_goto_receiver): New insn and split.

From-SVN: r201086

re PR ada/57934 (typo in definition of CAT in gcc-interface/ada.h for traditional preprocessor)

PR ada/57934
* gcc-interface/ada.h (CAT): Fix typo.

From-SVN: r201084

[AArch64] Rewrite vabs<q>_s<8,16,32,64> AdvSIMD intrinsics to fold to tree

gcc/
* config/aarch64/aarch64-builtins.c
(aarch64_fold_builtin): Fold abs in all modes.
* config/aarch64/aarch64-simd-builtins.def
(abs): Enable for all modes.
* config/aarch64/arm_neon.h
(vabs<q>_s<8,16,32,64): Rewrite using builtins.
(vabs_f64): Add missing intrinsic.

gcc/testsuite/
* gcc.target/aarch64/vabs_intrinsic_1.c: New file.

From-SVN: r201083

pr53366-1.c: Only run for target { size32plus }.

        * gcc.dg/torture/pr53366-1.c: Only run for target { size32plus }.
        * gcc.dg/torture/pr56488.c: Likewise.

From-SVN: r201082

pr21090.c: Do vrp1 scan check only for target { ! keeps_null_pointer_checks }.

        * gcc.dg/tree-ssa/pr21090.c: Do vrp1 scan check only for
        target { ! keeps_null_pointer_checks }.
        * gcc.dg/tree-ssa/unreachable.c: Do optimized scan check only for
        target { ! keeps_null_pointer_checks }.

From-SVN: r201081

* gcc.dg/pr57154.c: Add dg-require-effective-target scheduling.

From-SVN: r201080

Daily bump.

From-SVN: r201078

MAINTAINERS (Write After Approval): Add myself.

* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r201069

AArch64 vabs_s64 intrinsic

From-SVN: r201067

lto-partition.c (lto_balanced_map): Fix -fno-toplevel-reorder partitioning of variables.

* lto-partition.c (lto_balanced_map): Fix -fno-toplevel-reorder
partitioning of variables.

From-SVN: r201065

gcov-14.c: Skip on AIX.

        * gcc.misc-tests/gcov-14.c: Skip on AIX.
        * gcc.dg/simulate-thread/simulate-thread.exp: Skip on AIX.

From-SVN: r201062

* g++.old-deja/g++.other/init19.C: Require cxa_atext.

From-SVN: r201061

pr56819.C: Skip on AIX.

        * g++.dg/debug/pr56819.C: Skip on AIX.
        * g++.dg/ext/vector23.C: Ignore vector ABI warning.
        * g++.dg/guality/guality.exp: Skip on AIX.

From-SVN: r201060

* lib/dg-pch.exp (dg-flags-pch): Skip on AIX.

From-SVN: r201059

intrinsic_nearest.x: Skip on AIX.

        * gfortran.fortran-torture/execute/intrinsic_nearest.x: Skip on AIX.
        * gfortran.dg/nint_2.f90: Correct AIX target name to skip.
        * gfortran.dg/guality/guality.exp: Skip on AIX.

From-SVN: r201058

* gfortran.fortran-torture/execute/intrinsic_nearest.x: Skip AIX.

From-SVN: r201057

re PR target/57516 ([avr] Incorrect fixed-point rounding result in the overflow case)

gcc/
PR target/57516
* config/avr/avr-fixed.md (round<mode>3_const): Turn expander to insn.
* config/avr/avr.md (adjust_len): Add `round'.
* config/avr/avr-protos.h (avr_out_round): New prototype.
(avr_out_plus): Add `out_label' argument.
* config/avr/avr.c (avr_out_plus_1): Add `out_label' argument.
(avr_out_plus): Pass down `out_label' to avr_out_plus_1.
Handle the case where `insn' is just a pattern.
(avr_out_bitop): Handle the case where `insn' is just a pattern.
(avr_out_round): New function.
(avr_adjust_insn_length): Handle ADJUST_LEN_ROUND.

libgcc/
PR target/57516
* config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
(__round_s2_const, __round_u2_const)
(__round_s4_const, __round_u4_const, __round_x8):
Saturate result if addition result cannot be represented.

gcc/testsuite/
PR target/57516
* gcc.target/avr/torture/builtins-4-roundfx.c (test2hr, test2k):
Adjust to corrected rounding.

From-SVN: r201051

MAINTAINERS (nds32 port): Add Chung-Ju Wu and Shiva Chen as nds32 port maintainers.

* MAINTAINERS (nds32 port): Add Chung-Ju Wu and Shiva Chen as
nds32 port maintainers.

Co-Authored-By: Shiva Chen <shiva0217@gmail.com>
From-SVN: r201049

target-supports.exp (check_effective_target_cilkplus): New proc.

* lib/target-supports.exp (check_effective_target_cilkplus): New proc.
* gcc.dg/cilk-plus/cilk-plus.exp: only run if
check_effective_target_cilkplus.
* g++.dg/cilk-plus/cilk-plus.exp: Same.

From-SVN: r201048

Daily bump.

From-SVN: r201045

microblaze.c (microblaze_expand_prologue): Add check for flag_stack_usage to handle -fstack-usage support

 * gcc/config/microblaze/microblaze.c (microblaze_expand_prologue):
    Add check for flag_stack_usage to handle -fstack-usage support

From-SVN: r201042

rs6000.c (rs6000_option_override_internal): Adjust flag interaction for new Power8 flags and VSX.

* config/rs6000/rs6000.c (rs6000_option_override_internal): Adjust flag
interaction for new Power8 flags and VSX.

From-SVN: r201041

* gcc.target/powerpc/pr57744.c: Fix typo.

From-SVN: r201040

PR57698, only report errors from early inlining when optimization is turned

PR57698, only report errors from early inlining when optimization is turned
off.

PR middle-end/57698
* tree-inline.c (expand_call_inline): Emit errors during
early_inlining only if optimization is not turned on.

PR middle-end/57698
* gcc.c-torture/compile/pr57698.c: New test.
* gcc.c-torture/compile/pr43791.c: Remove prune output
directive.
* gcc.c-torture/compile/pr44043.c: Ditto.

From-SVN: r201039

passes.def: New.

* passes.def: New.

* passes.c (init_optimization_passes): Move the construction of
the pass hierarchy into a new passes.def file.

* Makefile.in (passes.o): Add dependency on passes.def.

From-SVN: r201038

passes.c (init_optimization_passes): Introduce macros for constructing the tree of passes (INSERT_PASSES_AFTER...

* passes.c (init_optimization_passes): Introduce macros for
constructing the tree of passes (INSERT_PASSES_AFTER,
PUSH_INSERT_PASSES_WITHIN, POP_INSERT_PASSES,
TERMINATE_PASS_LIST).

From-SVN: r201037

[multiple changes]

2013-07-18  Vladimir Makarov  <vmakarov@redhat.com>
    Wei Mi  <wmi@google.com>

PR rtl-optimization/57878
* lra-assigns.c (assign_by_spills): Move non_reload_pseudos to the
top.
(reload_pseudo_compare_func): Check nregs first for reload
pseudos.

2013-07-18  Wei Mi  <wmi@google.com>

PR rtl-optimization/57878
* g++.dg/pr57518.C: New test.

From-SVN: r201036

tree-pass.h (pass_ipa_lto_wpa_fixup): Remove redundant decl.

* tree-pass.h (pass_ipa_lto_wpa_fixup): Remove redundant decl.

From-SVN: r201035

read-rtl.c (validate_const_int): Once an invalid character is seen, quit the loop.

        * read-rtl.c (validate_const_int): Once an invalid character is
        seen, quit the loop.

        * gengtype.c (write_roots): Similarly once we find the
        "deletable" or "if_marked" option.

From-SVN: r201034

pr42611.c: Move dg-error to correct line.

gcc/testsuite/
2013-07-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

* gcc.dg/pr42611.c: Move dg-error to correct line.

From-SVN: r201027

arm.md (attribute "insn"): Delete values "mrs", "msr", "xtab" and "sat".

* config/arm/arm.md (attribute "insn"): Delete values "mrs", "msr",
"xtab" and "sat".  Move value "clz" from here to ...
(attriubte "type"): ... here.
(satsi_<SAT:code>): Delete "insn" attribute.
(satsi_<SAT:code>_shift): Likewise.
(arm_zero_extendqisi2addsi): Likewise.
(arm_extendqisi2addsi): Likewise.
(clzsi2): Update for attribute changes.
(rbitsi2): Likewise.
* config/arm/arm-fixed.md (arm_ssatsihi_shift): Delete "insn" attribute.
(arm_usatsihi): Likewise.
* config/arm/cortex-a8.md (cortex_a8_alu): Update for attribute change.

From-SVN: r201025

arm.md (attribute "type"): Rename "simple_alu_imm" to "arlo_imm".

* config/arm/arm.md (attribute "type"): Rename "simple_alu_imm" to
"arlo_imm".  Rename "alu_reg" to "arlo_reg".  Rename "simple_alu_shift" to
"extend".  Split "alu_shift" into "shift" and "arlo_shift".  Split
"alu_shift_reg" into "shift_reg" and "arlo_shift_reg".  List types
in alphabetical order.
(attribute "core_cycles"): Update for attribute changes.
(arm_addsi3): Likewise.
(addsi3_compare0): Likewise.
(addsi3_compare0_scratch): Likewise.
(addsi3_compare_op1): Likewise.
(addsi3_compare_op2): Likewise.
(compare_addsi2_op0): Likewise.
(compare_addsi2_op1): Likewise.
(addsi3_carryin_shift_<optab>): Likewise.
(subsi3_carryin_shift): Likewise.
(rsbsi3_carryin_shift): Likewise.
(arm_subsi3_insn): Likewise.
(subsi3_compare0): Likewise.
(subsi3_compare): Likewise.
(arm_andsi3_insn): Likewise.
(thumb1_andsi3_insn): Likewise.
(andsi3_compare0): Likewise.
(andsi3_compare0_scratch): Likewise.
(zeroextractsi_compare0_scratch
(andsi_not_shiftsi_si): Likewise.
(iorsi3_insn): Likewise.
(iorsi3_compare0): Likewise.
(iorsi3_compare0_scratch): Likewise.
(arm_xorsi3): Likewise.
(thumb1_xorsi3_insn): Likewise.
(xorsi3_compare0): Likewise.
(xorsi3_compare0_scratch): Likewise.
(satsi_<SAT:code>_shift): Likewise.
(rrx): Likewise.
(arm_shiftsi3): Likewise.
(shiftsi3_compare0): Likewise.
(not_shiftsi): Likewise.
(not_shiftsi_compare0): Likewise.
(not_shiftsi_compare0_scratch): Likewise.
(arm_one_cmplsi2): Likewise.
(thumb_one_complsi2): Likewise.
(notsi_compare0): Likewise.
(notsi_compare0_scratch): Likewise.
(thumb1_zero_extendhisi2): Likewise.
(arm_zero_extendhisi2): Likewise.
(arm_zero_extendhisi2_v6): Likewise.
(arm_zero_extendhisi2addsi): Likewise.
(thumb1_zero_extendqisi2): Likewise.
(thumb1_zero_extendqisi2_v6): Likewise.
(arm_zero_extendqisi2): Likewise.
(arm_zero_extendqisi2_v6): Likewise.
(arm_zero_extendqisi2addsi): Likewise.
(thumb1_extendhisi2): Likewise.
(arm_extendhisi2): Likewise.
(arm_extendhisi2_v6): Likewise.
(arm_extendqisi): Likewise.
(arm_extendqisi_v6): Likewise.
(arm_extendqisi2addsi): Likewise.
(thumb1_extendqisi2): Likewise.
(thumb1_movdi_insn): Likewise.
(arm_movsi_insn): Likewise.
(movsi_compare0): Likewise.
(movhi_insn_arch4): Likewise.
(movhi_bytes): Likewise.
(arm_movqi_insn): Likewise.
(thumb1_movqi_insn): Likewise.
(arm32_movhf): Likewise.
(thumb1_movhf): Likewise.
(arm_movsf_soft_insn): Likewise.
(thumb1_movsf_insn): Likewise.
(movdf_soft_insn): Likewise.
(thumb_movdf_insn): Likewise.
(arm_cmpsi_insn): Likewise.
(cmpsi_shiftsi): Likewise.
(cmpsi_shiftsi_swp): Likewise.
(arm_cmpsi_negshiftsi_si): Likewise.
(movsicc_insn): Likewise.
(movsfcc_soft_insn): Likewise.
(arith_shiftsi): Likewise.
(arith_shiftsi_compare0
(arith_shiftsi_compare0_scratch
(sub_shiftsi): Likewise.
(sub_shiftsi_compare0
(sub_shiftsi_compare0_scratch
(and_scc): Likewise.
(cond_move): Likewise.
(if_plus_move): Likewise.
(if_move_plus): Likewise.
(if_move_not): Likewise.
(if_not_move): Likewise.
(if_shift_move): Likewise.
(if_move_shift): Likewise.
(if_shift_shift): Likewise.
(if_not_arith): Likewise.
(if_arith_not): Likewise.
(cond_move_not): Likewise.
(thumb1_ashlsi3): Set type attribute.
(thumb1_ashrsi3): Likewise.
(thumb1_lshrsi3): Likewise.
(thumb1_rotrsi3): Likewise.
(shiftsi3_compare0_scratch): Likewise.
* config/arm/neon.md (neon_mov<mode>): Update for attribute changes.
(neon_mov<mode>): Likewise.
* config/arm/thumb2.md (thumb_andsi_not_shiftsi_si): Update for attribute
changes.
(thumb2_movsi_insn): Likewise.
(thumb2_cmpsi_neg_shiftsi): Likewise.
(thumb2_extendqisi_v6): Likewise.
(thumb2_zero_extendhisi2_v6): Likewise.
(thumb2_zero_extendqisi2_v6): Likewise.
(thumb2_shiftsi3_short): Likewise.
(thumb2_addsi3_compare0_scratch): Likewise.
(orsi_not_shiftsi_si): Likewise.
* config/arm/vfp.md (arm_movsi_vfp): Update for attribute changes.
* config/arm/arm-fixed.md (arm_ssatsihi_shift): Update for attribute
changes.
* config/arm/arm1020e.md (1020alu_op): Update for attribute changes.
(1020alu_shift_op): Likewise.
(1020alu_shift_reg_op): Likewise.
* config/arm/arm1026ejs.md (alu_op): Update for attribute changes.
(alu_shift_op): Likewise.
(alu_shift_reg_op): Likewise.
* config/arm/arm1136jfs.md (11_alu_op): Update for attribute changes.
(11_alu_shift_op): Likewise.
(11_alu_shift_reg_op): Likewise.
* config/arm/arm926ejs.md (9_alu_op): Update for attribute changes.
(9_alu_shift_reg_op): Likewise.
* config/arm/cortex-a15.md (cortex_a15_alu): Update for attribute changes.
(cortex_a15_alu_shift): Likewise.
(cortex_a15_alu_shift_reg): Likewise.
* config/arm/cortex-a5.md (cortex_a5_alu): Update for attribute changes.
(cortex_a5_alu_shift): Likewise.
* config/arm/cortex-a53.md (cortex_a53_alu) : Update for attribute
changes.
(cortex_a53_alu_shift): Likewise.
* config/arm/cortex-a7.md (cortex_a7_alu_imm): Update for attribute
changes.
(cortex_a7_alu_reg): Likewise.
(cortex_a7_alu_shift): Likewise.
* config/arm/cortex-a8.md (cortex_a8_alu): Update for attribute changes.
(cortex_a8_alu_shift): Likewise.
(cortex_a8_alu_shift_reg): Likewise.
(cortex_a8_mov): Likewise.
* config/arm/cortex-a9.md (cortex_a9_dp): Update for attribute changes.
(cortex_a9_dp_shift): Likewise.
* config/arm/cortex-m4.md (cortex_m4_alu): Update for attribute changes.
* config/arm/cortex-r4.md (cortex_r4_alu): Update for attribute changes.
(cortex_r4_mov): Likewise.
(cortex_r4_alu_shift): Likewise.
(cortex_r4_alu_shift_reg): Likewise.
* config/arm/fa526.md (526_alu_op): Update for attribute changes.
(526_alu_shift_op): Likewise.
* config/arm/fa606te.md (606te_alu_op): Update for attribute changes.
* config/arm/fa626te.md (626te_alu_op): Update for attribute changes.
(626te_alu_shift_op): Likewise.
* config/arm/fa726te.md (726te_shift_op): Update for attribute changes.
(726te_alu_op): Likewise.
(726te_alu_shift_op): Likewise.
(726te_alu_shift_reg_op): Likewise.
* config/arm/fmp626.md (mp626_alu_op): Update for attribute changes.
(mp626_alu_shift_op): Likewise.
* config/arm/marvell-pj4.md (pj4_alu_e1): Update for attribute changes.
(pj4_alu_e1_conds): Likewise.
(pj4_alu): Likewise.
(pj4_alu_conds): Likewise.
(pj4_shift): Likewise.
(pj4_shift_conds): Likewise.
(pj4_alu_shift): Likewise.
(pj4_alu_shift_conds): Likewise.
* config/arm/arm.c (xscale_sched_adjust_cost): Update for attribute changes.
(cortexa7_older_only): Likewise.
(cortexa7_younger): Likewise.

From-SVN: r201024

ipa-pure-const.c (generate_summary): Rename to...

2013-07-18  David Malcolm  <dmalcolm@redhat.com>

* ipa-pure-const.c (generate_summary): Rename to...
(pure_const_generate_summary): ... this.

From-SVN: r201020

Daily bump.

From-SVN: r201019

darwin.h (REGISTER_NAMES): Add HTM registers.

gcc/

* config/rs6000/darwin.h (REGISTER_NAMES): Add HTM registers.

line, and those below, will be ignored--

M    ChangeLog
M    config/rs6000/darwin.h

From-SVN: r201011

[multiple changes]

2013-07-17  Mikael Morin  <mikael@gcc.gnu.org>
            Tobias Burnus  <burnus@net-b.de>

        PR fortran/57895
        * match.c (gfc_match_name): Ensure that the error
        message regarding -fdollar-ok gets printed.
        (gfc_match_common): Avoid multiple freeing.

2013-07-17  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57895
        * gfortran.dg/dollar_sym_3.f: New.
        * gfortran.dg/dollar_sym_1.f90: Update dg-error.

From-SVN: r201008

re PR target/57909 ([ARM] ICE with internal memcpy and -mno-unaligned-access)

Fix PR target/57909.

2013-07-17  Yvan Roux  <yvan.roux@linaro.org>

        PR target/57909
        * config/arm/arm.c (gen_movmem_ldrd_strd): Fix unaligned load/store
        usage in HI mode.

From-SVN: r201005

s390.c: (s390_expand_builtin): Allow -mhtm to be enabled without -march=zEC12.

2013-07-17  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* config/s390/s390.c: (s390_expand_builtin): Allow -mhtm to be
enabled without -march=zEC12.
* config/s390/s390.h (TARGET_HTM): Do not require EC12 machine
flags to be set.

2013-07-17  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* acinclude.m4: Add htm asm check for s390.
* configure.tgt: Add -mhtm and -Wa,-march=zEC12 to the options.
* configure: Regenerate.
* config/s390/target.h: Remove __HTM__ check.
(htm_available): Call getauxval to get hwcaps and check whether
HTM is available or not.

From-SVN: r201004

MAINTAINERS (Write After Approval): Add myself.

2013-07-17  Tim Shen  <timshen91@gmail.com>

* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r200998

Daily bump.

From-SVN: r200996

mips.h (ISA_HAS_FP4): Correct formatting.

* config/mips/mips.h (ISA_HAS_FP4): Correct formatting.
(ISA_HAS_FP_MADD4_MSUB4): Also enable for ISA_MIPS32R2.
(ISA_HAS_NMADD4_NMSUB4): Remove the MODE argument; rewrite in
terms of ISA_HAS_FP4, and also enable for ISA_MIPS32R2.
(ISA_HAS_NMADD3_NMSUB3): Remove the MODE argument.
* config/mips/mips.c (mips_rtx_costs) <PLUS>: Check for
ISA_HAS_FP_MADD4_MSUB4 || ISA_HAS_FP_MADD3_MSUB3 rather than
ISA_HAS_FP4.
<MINUS, NEG>: Update according to changes to ISA_HAS_NMADD4_NMSUB4
and ISA_HAS_NMADD3_NMSUB3.
* config/mips/mips.md (nmadd4<mode>, nmadd3<mode>): Likewise.
(nmadd4<mode>_fastmath, nmadd3<mode>_fastmath): Likewise.
(nmsub4<mode>, nmsub3<mode>): Likewise.
(nmsub4<mode>_fastmath, nmsub3<mode>_fastmath): Likewise.

From-SVN: r200993

mips.h (ISA_HAS_NMADD4_NMSUB4): Remove TARGET_MIPS5400 checking.

* config/mips/mips.h (ISA_HAS_NMADD4_NMSUB4): Remove
TARGET_MIPS5400 checking.

From-SVN: r200992

compiler: adjust closure field indexes

This corrects the code that handles composite literals where
the key is a variable in an enclosing function.  See bug475.go
in the testsuite.

From-SVN: r200990

rs6000.h (FIRST_PSEUDO_REGISTERS): Mention HTM registers in the comment.

* config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTERS): Mention HTM
registers in the comment.
(DWARF_FRAME_REGISTERS): Subtract also the 3 HTM registers.
(DWARF_REG_TO_UNWIND_COLUMN): Use DWARF_FRAME_REGISTERS
rather than FIRST_PSEUDO_REGISTERS.

From-SVN: r200988

re PR fortran/57912 (gfortran/coarray/alloc_comp_2.f90 ICE)

2013-07-16  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57912
        * trans-expr.c (gfc_trans_scalar_assign): Correct if
        condition for caf realloc.

From-SVN: r200987

rs6000.c (rs6000_option_override_internal): Do not enable extra ISA flags with TARGET_HTM.

* config/rs6000/rs6000.c (rs6000_option_override_internal): Do not
enable extra ISA flags with TARGET_HTM.

From-SVN: r200985

runtime: Fix build on non-split-stack systems.

From-SVN: r200983

re PR target/55654 (objc/obj-c++ failures present under darwin10)

gcc/testsuite/

PR target/55654
PR target/55656
PR target/55657
* obj-c++.dg/cxx-ivars-3.mm: Use NSObject instead of Object.
* obj-c++.dg/strings/const-cfstring-5.mm: Likewise.
* obj-c++.dg/torture/strings/const-str-10.mm: Likewise.
* obj-c++.dg/torture/strings/const-str-9.mm: Likewise.
* objc.dg/image-info.m: Likewise.
* objc.dg/symtab-1.m: Likewise.
* objc.dg/torture/strings/const-str-10.m: Likewise.
* objc.dg/torture/strings/const-str-11.m: Likewise.
* objc.dg/torture/strings/const-str-9.m: Likewise.
* objc.dg/zero-link-1.m: Likewise.
* objc.dg/zero-link-2.m: Likewise.
* objc.dg/no-extra-load.m: Avoid Foundation.h.
* objc.dg/objc-foreach-4.m: Likewise.
* objc.dg/objc-foreach-5.m: Likewise.
* obj-c++.dg/proto-lossage-7.mm: Use NSObject instead of Object
(for Darwin).
* obj-c++.dg/strings/const-str-12.mm: Likewise.
* obj-c++.dg/syntax-error-1.mm: Likewise.
* objc.dg/method-6.m: Likewise.
* objc.dg/pr23214.m: Likewise.
* objc.dg/proto-lossage-7.m: Likewise.
* objc.dg/strings/const-str-12b.m: Likewise.
* objc.dg/zero-link-3.m: Likewise.
* obj-c++.dg/method-12.mm: Skip on Darwin versions without 'Object'.
* objc.dg/encode-7-next-64bit.m: Use NSObject instead of Object,
adjust headers, interfaces and encoded types to reflect current system
versions.  Add FIXME and outputs from current system compiler for
reference.

From-SVN: r200977

configure.ac: Sync from binutils.

2013-07-16  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

* configure.ac: Sync from binutils.
* configure: Regenerate.

From-SVN: r200976

libgo: Update to Go 1.1.1.

From-SVN: r200974

Daily bump.

From-SVN: r200972

mips.h (ISA_HAS_MULS, [...]): Fix comment typos.

* config/mips/mips.h (ISA_HAS_MULS, ISA_HAS_MSAC, ISA_HAS_MACC):
Fix comment typos.

From-SVN: r200969

tree-vect-data-refs.c (dr_group_sort_cmp): Do not use hash function in compare function for sorting.

2013-07-15  Cong Hou  <congh@google.com>

gcc/
        * tree-vect-data-refs.c (dr_group_sort_cmp): Do not use hash function in compare function for sorting.

gcc/testsuite/

        * gcc.target/i386/l_fma_float_1.c: Update the instruction to be counted.
        * gcc.target/i386/l_fma_float_3.c: Likewise.
        * gcc.target/i386/l_fma_double_1.c: Likewise.
        * gcc.target/i386/l_fma_double_3.c: Likewise

From-SVN: r200968

libgcc2.c: Don't include <limits.h>.

2013-07-15  Matthias Klose  <doko@ubuntu.com>

        * libgcc2.c: Don't include <limits.h>.

From-SVN: r200963

acinclude.m4 (LIBITM_CHECK_AS_HTM): New.

libitm/
        * acinclude.m4 (LIBITM_CHECK_AS_HTM): New.
        * configure.ac: Use it.
(AC_CHECK_HEADERS): Check for sys/auxv.h.
(AC_CHECK_FUNCS): Check for getauxval.
        * config.h.in, configure: Rebuild.
* configure.tgt (target_cpu): Add -mhtm to XCFLAGS.
* config/powerpc/target.h: Include sys/auxv.h and htmintrin.h.
(USE_HTM_FASTPATH): Define.
(_TBEGIN_STARTED, _TBEGIN_INDETERMINATE, _TBEGIN_PERSISTENT,
_HTM_RETRIES) New macros.
(htm_abort, htm_abort_should_retry, htm_available, htm_begin, htm_init,
htm_begin_success, htm_commit, htm_transaction_active): New functions.

gcc/
* config.gcc (powerpc*-*-*): Install htmintrin.h and htmxlintrin.h.
* config/rs6000/t-rs6000 (MD_INCLUDES): Add htm.md.
* config/rs6000/rs6000.opt: Add -mhtm option.
* config/rs6000/rs6000-cpus.def (POWERPC_MASKS): Add OPTION_MASK_HTM.
(ISA_2_7_MASKS_SERVER): Add OPTION_MASK_HTM.
* config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Define
__HTM__ if the HTM instructions are available.
* config/rs6000/predicates.md (u3bit_cint_operand, u10bit_cint_operand,
htm_spr_reg_operand): New define_predicates.
* config/rs6000/rs6000.md (define_attr "type"): Add htm.
(TFHAR_REGNO, TFIAR_REGNO, TEXASR_REGNO): New define_constants.
Include htm.md.
* config/rs6000/rs6000-builtin.def (BU_HTM_0, BU_HTM_1, BU_HTM_2,
BU_HTM_3, BU_HTM_SPR0, BU_HTM_SPR1): Add support macros for defining
HTM builtin functions.
* config/rs6000/rs6000.c (RS6000_BUILTIN_H): New macro.
(rs6000_reg_names, alt_reg_names): Add HTM SPR register names.
(rs6000_init_hard_regno_mode_ok): Add support for HTM instructions.
(rs6000_builtin_mask_calculate): Likewise.
(rs6000_option_override_internal): Likewise.
(bdesc_htm): Add new HTM builtin support.
(htm_spr_num): New function.
(htm_spr_regno): Likewise.
(rs6000_htm_spr_icode): Likewise.
(htm_expand_builtin): Likewise.
(htm_init_builtins): Likewise.
(rs6000_expand_builtin): Add support for HTM builtin functions.
(rs6000_init_builtins): Likewise.
(rs6000_invalid_builtin, rs6000_opt_mask): Add support for -mhtm option.
* config/rs6000/rs6000.h (ASM_CPU_SPEC): Add support for -mhtm.
(TARGET_HTM, MASK_HTM): Define macros.
(FIRST_PSEUDO_REGISTER): Adjust for new HTM SPR registers.
(FIXED_REGISTERS): Likewise.
(CALL_USED_REGISTERS): Likewise.
(CALL_REALLY_USED_REGISTERS): Likewise.
(REG_ALLOC_ORDER): Likewise.
(enum reg_class): Likewise.
(REG_CLASS_NAMES): Likewise.
(REG_CLASS_CONTENTS): Likewise.
(REGISTER_NAMES): Likewise.
(ADDITIONAL_REGISTER_NAMES): Likewise.
(RS6000_BTC_SPR, RS6000_BTC_VOID, RS6000_BTC_32BIT, RS6000_BTC_64BIT,
RS6000_BTC_MISC_MASK, RS6000_BTM_HTM): New macros.
(RS6000_BTM_COMMON): Add RS6000_BTM_HTM.
* config/rs6000/htm.md: New file.
* config/rs6000/htmintrin.h: New file.
* config/rs6000/htmxlintrin.h: New file.

gcc/testsuite/
        * lib/target-supports.exp (check_effective_target_powerpc_htm_ok): New
        function to test if HTM is available.
* gcc.target/powerpc/htm-xl-intrin-1.c: New test.
* gcc.target/powerpc/htm-builtin-1.c: New test.

From-SVN: r200960

[AArch64] -mcmodel=tiny -fPIC GOT support.

From-SVN: r200956

trans-array.h (gfc_deallocate_alloc_comp_no_caf, [...]): New prototype.

2013-07-15  Tobias Burnus  <burnus@net-b.de>

        * trans-array.h (gfc_deallocate_alloc_comp_no_caf,
        gfc_reassign_alloc_comp_caf): New prototype.
        * trans-array.c (enum): Add DEALLOCATE_ALLOC_COMP_NO_CAF
        and COPY_ALLOC_COMP_CAF.
        (structure_alloc_comps): Handle it.
        (gfc_reassign_alloc_comp_caf,
        gfc_deallocate_alloc_comp_no_caf): New function.
        (gfc_alloc_allocatable_for_assignment): Call it.
        * trans-expr.c (gfc_trans_scalar_assign,
        gfc_trans_arrayfunc_assign, gfc_trans_assignment_1): Ditto.
        * parse.c (parse_derived): Correctly set coarray_comp.
        * resolve.c (resolve_symbol): Improve error wording.

2013-07-15  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray_lib_realloc_1.f90: New.
        * gfortran.dg/coarray/lib_realloc_1.f90: New.
        * gfortran.dg/coarray_6.f90: Add dg-error.

From-SVN: r200955

re PR fortran/37336 ([F03] Finish derived-type finalization)

2013-07-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/37336
        * trans.c (gfc_add_comp_finalizer_call): New function.
        * trans.h (gfc_add_comp_finalizer_call): New prototype.
        * trans-array.c (structure_alloc_comps): Call it.

2013-07-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/37336
        * gfortran.dg/finalize_18.f90: New.

From-SVN: r200954

Daily bump.

From-SVN: r200953

re PR fortran/52669 (No warning in unused private variable in modules)

2013-07-14  Thomas Koenig  <tkoenig@gcc.gnu.org>
    Tobias Burnus  <burnus@gcc.gnu.org>

PR fortran/52669
* trans-decl.c (gfc_finish_var_decl):  Move setting of
PRIVATE for a module variable if the module has a private
default or -fmodule-private is given to...
(gfc_create_module_variable): here. Optionally
warn about private module variable which is not used.

2013-07-14  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/52669
* fortran.dg/module_variable_1.f90:  New test.
* fortran.dg/module_variable_2.f90:  New test.

Co-Authored-By: Tobias Burnus <burnus@gcc.gnu.org>
From-SVN: r200950

Extract lambda functions from semantics.c.

* gcc/cp/semantics.c (build_lambda_expr),
(build_lambda_object), (begin_lambda_type), (lambda_return_type),
(lambda_function), (lambda_capture_field_type), (is_capture_proxy),
(is_normal_capture_proxy), (insert_capture_proxy),
(insert_pending_capture_proxies), (lambda_proxy_type),
(build_capture_proxy), (vla_capture_type),
(register_capture_members), (add_default_capture),
(lambda_expr_this_capture), (maybe_resolve_dummy),
(nonlambda_method_basetype), (maybe_add_lambda_conv_op) and
(is_lambda_ignored_entity): Moved definitions into ...
* gcc/cp/lambda.c: ... this new file.

From-SVN: r200948

call.c (build_conditional_expr_1): Handle the case with 1 vector and 2 scalars.

2013-07-14  Marc Glisse  <marc.glisse@inria.fr>

gcc/cp/
* call.c (build_conditional_expr_1): Handle the case with 1 vector
and 2 scalars. Call save_expr before building a vector.
* typeck.c (cp_build_binary_op): Check complain before complaining.

gcc/testsuite/
* g++.dg/ext/vector19.C: Adapt.
* g++.dg/ext/vector23.C: New testcase.

From-SVN: r200947

graphite: Do not depend on 2D + 1 form in parallelism check

    PR tree-optimization/54094
    * graphite-clast-to-gimple.c (translate_clast_for_loop): Derive the
      scheduling dimension for the parallelism check from the polyhedral
      information in the AST.
    * graphite-dependences.c (carries_deps): Do not assume the schedule is
      in 2D + 1 form.

From-SVN: r200946

Daily bump.

From-SVN: r200944

re PR c++/55203 (No unused warning for variables of non-trivial types)

PR c++/55203
c-family/
* c-common.c (c_common_attribute_table): Add warn_unused.
(handle_warn_unused_attribute): New.
cp/
* init.c (build_aggr_init): Check for warn_unused attribute.
* decl.c (poplevel): Likewise.

From-SVN: r200941

print-tree.c (debug_vec_tree): Use debug_raw.

* print-tree.c (debug_vec_tree): Use debug_raw.
(debug_raw (vec<tree, va_gc> &)): New.
(debug_raw (vec<tree, va_gc> *)): New.
* tree.h: Declare them.

From-SVN: r200940

re PR c++/57402 (ICE: in make_decl_rtl, at varasm.c:1147 when initializing variable-sized array)

PR c++/57402
* init.c (build_vec_init): Use {} for arrays of class type.
(build_vec_delete): Don't take the address of the array.

From-SVN: r200939

re PR c++/57793 (ICE with bitfields in get_bit_range)

PR c++/57793
c/
* c-decl.c (finish_struct): Check for too-large class.
cp/
* class.c (layout_class_type): Check for too-large class.

From-SVN: r200938

call.c (can_convert): Allow user-defined conversions.

* call.c (can_convert): Allow user-defined conversions.
(can_convert_standard): New.
* cp-tree.h: Declare it.
* cvt.c (convert_to_reference): Use it.
* pt.c (convert_nontype_argument): Likewise.
* search.c (check_final_overrider): Likewise.
Don't worry about user-defined conversions.

From-SVN: r200937