2011-04-21  Tristan Gingold  <gingold@adacore.com>

* vmsdbgout.c (write_srccorr): Compute file length from the string.
(dst_file_info_struct): Remove flen field.
(lookup_filename): Remove code that set flen field.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172824 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-21  Tristan Gingold  <gingold@adacore.com>

* config/ia64/ia64.c (ia64_start_function): Add a guard.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172822 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/48708
* config/i386/i386.c (ix86_expand_vector_set) <V2DImode>: Generate
vec_extract and vec_concat for non-SSE4_1 targets.

testsuite/ChangeLog:

PR target/48708
* gcc.target/i386/pr48708.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172821 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-21  Richard Guenther  <rguenther@suse.de>

* tree-ssa-alias.c (ref_maybe_used_by_stmt_p): Handle
return statements.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172820 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/cygming.h (union tree_node, TREE): Don't define or
undefine.
(FILE): Don't undefine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172819 138bc75d-0d04-0410-961f-82ee72b054a4

* config/alpha/alpha.c (struct machine_function): Use rtx, not
struct rtx_def *.
* config/bfin/bfin.h (bfin_cc_rtx, bfin_rets_rtx): Use rtx, not
struct rtx_def *.
* config/cris/cris-protos.h (STDIO_INCLUDED): Don't define.
* config/h8300/h8300.h (struct cum_arg): Use rtx, not struct
rtx_def *.
* config/iq2000/iq2000.h (struct iq2000_args): Use rtx, not struct
rtx_def *.
* config/m32c/m32c-protos.h (MM, UINT): Don't define.  Expand
definitions where used.
* config/microblaze/microblaze.h (struct microblaze_args): Use
rtx, not struct rtx_def *.
* config/pa/pa-protos.h (return_addr_rtx): Use rtx, not struct
rtx_def *.
* config/pa/pa.h (hppa_pic_save_rtx): Use rtx, not struct rtx_def
*.
* config/pdp11/pdp11.h (cc0_reg_rtx): Use rtx, not struct rtx_def
*.
* config/sh/sh-protos.h (sfunc_uses_reg, get_fpscr_rtx): Use rtx,
not struct rtx_def *.
* config/sh/sh.h (sh_compare_op0, sh_compare_op1): Use rtx, not
struct rtx_def *.
* config/spu/spu-protos.h (spu_float_const): Use rtx, not struct
rtx_def *.
* config/spu/spu.c (spu_float_const): Use rtx, not struct rtx_def
*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172818 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* tree-vect-data-refs.c (vect_drs_dependent_in_basic_block): Use
operand_equal_p to compare DR_BASE_ADDRESSes.
(vect_check_interleaving): Likewise.

gcc/testsuite/
* gcc.dg/vect/vect-119.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172817 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
* gcc.dg/vect/vect.exp: Run the main tests twice, one with -flto
and once without.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172816 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR target/46329
* config/arm/arm.c (arm_legitimate_constant_p_1): Return false
for all Neon struct constants.

gcc/testsuite/
2011-04-04  Richard Earnshaw  <rearnsha@arm.com>
    Richard Sandiford  <richard.sandiford@linaro.org>

PR target/46329
* gcc.target/arm/pr46329.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172815 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* target.def (legitimate_constant_p): New hook.
* doc/tm.texi.in (LEGITIMATE_CONSTANT_P): Replace with...
(TARGET_LEGITIMATE_CONSTANT_P): ...this.
* doc/tm.texi: Regenerate.
* hooks.h (hook_bool_mode_rtx_true): Declare.
* hooks.c (hook_bool_mode_rtx_true): Define.
* system.h (LEGITIMATE_CONSTANT_P): Poison.
* calls.c (precompute_register_parameters): Replace uses of
LEGITIMATE_CONSTANT_P with targetm.legitimate_constant_p.
(emit_library_call_value_1): Likewise.
* expr.c (move_block_to_reg, can_store_by_pieces, emit_move_insn)
(compress_float_constant, emit_push_insn, expand_expr_real_1): Likewise.
* ira-costs.c (scan_one_insn): Likewise.
* recog.c (general_operand, immediate_operand): Likewise.
* reload.c (find_reloads_toplev, find_reloads_address_part): Likewise.
* reload1.c (init_eliminable_invariants): Likewise.

* config/alpha/alpha-protos.h (alpha_legitimate_constant_p): Add a
mode argument.
* config/alpha/alpha.h (LEGITIMATE_CONSTANT_P): Delete.
* config/alpha/alpha.c (alpha_legitimate_constant_p): Add a mode
argument.
(TARGET_LEGITIMATE_CONSTANT_P): Define.
* config/alpha/predicates.md (input_operand): Update call to
alpha_legitimate_constant_p.

* config/arm/arm-protos.h (arm_cannot_force_const_mem): Delete.
* config/arm/arm.h (ARM_LEGITIMATE_CONSTANT_P): Likewise.
(THUMB_LEGITIMATE_CONSTANT_P, LEGITIMATE_CONSTANT_P): Likewise.
* config/arm/arm.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
(arm_legitimate_constant_p_1, thumb_legitimate_constant_p)
(arm_legitimate_constant_p): New functions.
(arm_cannot_force_const_mem): Make static.

* config/avr/avr.h (LEGITIMATE_CONSTANT_P): Delete.

* config/bfin/bfin-protos.h (bfin_legitimate_constant_p): Delete.
* config/bfin/bfin.h (LEGITIMATE_CONSTANT_P): Delete.
* config/bfin/bfin.c (expand_move): Use targetm.legitimate_constant_p
instead of bfin_legitimate_constant_p.
(bfin_legitimate_constant_p): Make static.  Add a mode argument.
(TARGET_LEGITIMATE_CONSTANT_P): Define.

* config/cris/cris.h (LEGITIMATE_CONSTANT_P): Delete.

* config/fr30/fr30.h (LEGITIMATE_CONSTANT_P): Delete.

* config/frv/frv-protos.h (frv_legitimate_constant_p): Delete.
* config/frv/frv.h (LEGITIMATE_CONSTANT_P): Delete.
* config/frv/frv.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
(frv_legitimate_constant_p): Make static.  Add a mode argument.

* config/h8300/h8300-protos.h (h8300_legitimate_constant_p): Delete.
* config/h8300/h8300.h (LEGITIMATE_CONSTANT_P): Likewise.
* config/h8300/h8300.c (h8300_legitimate_constant_p): Likewise.

* config/i386/i386-protos.h (legitimate_constant_p): Delete.
* config/i386/i386.h (LEGITIMATE_CONSTANT_P): Likewise.
* config/i386/i386.c (legitimate_constant_p): Rename to...
(ix86_legitimate_constant_p): ...this.  Make static.  Add a mode
argument.
(ix86_cannot_force_const_mem): Update accordingly.
(ix86_legitimate_address_p): Likewise.
(TARGET_LEGITIMATE_CONSTANT_P): Define.
* config/i386/i386.md: Update commentary.

* config/ia64/ia64-protos.h (ia64_legitimate_constant_p): Delete.
* config/ia64/ia64.h (LEGITIMATE_CONSTANT_P): Likewise.
* config/ia64/ia64.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
(ia64_legitimate_constant_p): Make static.  Add a mode argument.

* config/iq2000/iq2000.h (LEGITIMATE_CONSTANT_P): Delete.

* config/lm32/lm32-protos.h (lm32_legitimate_constant_p): Delete.
* config/lm32/lm32.h (LEGITIMATE_CONSTANT_P): Likewise.
* config/lm32/lm32.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
(lm32_legitimate_constant_p): Make static.  Add a mode argument.

* config/m32c/m32c-protos.h (m32c_legitimate_constant_p): Delete.
* config/m32c/m32c.h (LEGITIMATE_CONSTANT_P): Likewise.
* config/m32c/m32c.c (m32c_legitimate_constant_p): Likewise.

* config/m32r/m32r.h (LEGITIMATE_CONSTANT_P): Delete.
* config/m32r/m32r.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
(m32r_legitimate_constant_p): New function.

* config/m68k/m68k-protos.h (m68k_legitimate_constant_p): Declare.
* config/m68k/m68k.h (CONSTANT_ADDRESS_P): Call it instead of
LEGITIMATE_CONSTANT_P.
(LEGITIMATE_CONSTANT_P): Delete.
* config/m68k/m68k.c (m68k_expand_prologue): Call
m68k_legitimate_constant_p instead of LEGITIMATE_CONSTANT_P.
(m68k_legitimate_constant_p): New function.
* config/m68k/m68k.md: Update comments.

* config/mcore/mcore.h (LEGITIMATE_CONSTANT_P): Delete.
* config/mcore/mcore.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
(mcore_legitimate_constant_p): New function.

* config/mep/mep-protos.h (mep_legitimate_constant_p): Delete.
* config/mep/mep.h (LEGITIMATE_CONSTANT_P): Likewise.
* config/mep/mep.c (mep_legitimate_constant_p): Make static.
Add a mode argument.
(mep_legitimate_address): Update accordingly.
(TARGET_LEGITIMATE_CONSTANT_P): Define.

* config/microblaze/microblaze-protos.h (microblaze_const_double_ok):
Delete.
* config/microblaze/microblaze.h (LEGITIMATE_CONSTANT_P): Likewise.
* config/microblaze/microblaze.c (microblaze_const_double_ok): Make
static.  Check OP's mode for VOIDmode.
(microblaze_legitimate_constant_p): New function.
(TARGET_LEGITIMATE_CONSTANT_P): Define.

* config/mips/mips.h (LEGITIMATE_CONSTANT_P): Delete.
* config/mips/mips.c (mips_legitimate_constant_p): New function.
(mips_cannot_force_const_mem): Use it instead of LEGITIMATE_CONSTANT_P.
(TARGET_LEGITIMATE_CONSTANT_P): Define.
* config/mips/predicates.md: Update comments.

* config/mmix/mmix-protos.h (mmix_legitimate_constant_p): Delete.
* config/mmix/mmix.h (LEGITIMATE_CONSTANT_P): Likewise.
* config/mmix/mmix.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
(mmix_legitimate_constant_p): Make static, return a bool, and take
a mode argument.
(mmix_print_operand_address): Update accordingly.

* config/mn10300/mn10300-protos.h (mn10300_legitimate_constant_p):
Delete.
* config/mn10300/mn10300.h (LEGITIMATE_CONSTANT_P): Likewise.
* config/mn10300/mn10300.c (mn10300_legitimate_constant_p):
Make static.  Add a mode argument.
(TARGET_LEGITIMATE_CONSTANT_P): Define.

* config/moxie/moxie.h (LEGITIMATE_CONSTANT_P): Delete.

* config/pa/pa.h (LEGITIMATE_CONSTANT_P): Delete.
* config/pa/pa.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
(pa_legitimate_constant_p): New function.

* config/picochip/picochip.h (LEGITIMATE_CONSTANT_P): Delete.

* config/pdp11/pdp11.h (LEGITIMATE_CONSTANT_P): Delete.
* config/pdp11/pdp11.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
(pdp11_legitimate_constant_p): New function.

* config/rs6000/rs6000.h (LEGITIMATE_CONSTANT_P): Delete.
* config/rs6000/rs6000.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
(rs6000_legitimate_constant_p): New function.

* config/rx/rx-protos.h (rx_is_legitimate_constant): Replace with...
(rx_legitimate_constant_p): ...this.
* config/rx/rx.h (LEGITIMATE_CONSTANT_P): Delete.
* config/rx/rx.c (rx_is_legitimate_constant): Replace with...
(rx_legitimate_constant_p): ...this.
(TARGET_LEGITIMATE_CONSTANT_P): Define.
* config/rx/rx.md (mov<register_modes:mode>): Update accordingly.

* config/s390/s390-protos.h (legitimate_constant_p): Delete.
* config/s390/s390.h (LEGITIMATE_CONSTANT_P): Likewise.
* config/s390/s390.c (legitimate_constant_p): Rename to...
(s390_legitimate_constant_p): ...this.  Make static, return a bool,
and add a mode argument.
(TARGET_LEGITIMATE_CONSTANT_P): Define.

* config/score/score.h (LEGITIMATE_CONSTANT_P): Delete.

* config/sh/sh.h (LEGITIMATE_CONSTANT_P): Delete.
* config/sh/sh.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
(sh_legitimate_constant_p): New function.

* config/sparc/sparc-protos.h (legitimate_constant_p): Delete.
* config/sparc/sparc.h (LEGITIMATE_CONSTANT_P): Delete.
* config/sparc/sparc.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
(legitimate_constant_p): Rename to...
(sparc_legitimate_constant_p): ...this.  Make static.  Add a mode
argument.
(constant_address_p): Update accordingly.

* config/spu/spu-protos.h (spu_legitimate_constant_p): Add a mode
argument and return a bool.
* config/spu/spu.h (LEGITIMATE_CONSTANT_P): Delete.
* config/spu/spu.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
(spu_legitimate_constant_p): Add a mode argument and return a bool.
(spu_rtx_costs): Update accordingly.
* config/spu/predicates.md (vec_imm_operand): Likewise.

* config/stormy16/stormy16.h (LEGITIMATE_CONSTANT_P): Delete.

* config/v850/v850.h (LEGITIMATE_CONSTANT_P): Delete.
* config/v850/v850.c (v850_legitimate_constant_p): New function.
(TARGET_LEGITIMATE_CONSTANT_P): Define.

* config/vax/vax-protos.h (legitimate_constant_p): Delete.
* config/vax/vax.h (LEGITIMATE_CONSTANT_P): Likewise.
* config/vax/vax.c (legitimate_constant_p): Likewise.

* config/xtensa/xtensa.h (LEGITIMATE_CONSTANT_P): Delete.
* config/xtensa/xtensa.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
(xtensa_legitimate_constant_p): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172814 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* target.def (cannot_force_const_mem): Add a mode argument.
* doc/tm.texi.in (TARGET_CANNOT_FORCE_CONST_MEM): Update accordingly.
* doc/tm.texi: Regenerate.
* hooks.h (hook_bool_mode_rtx_false): Declare.
* hooks.c (hook_bool_mode_const_rtx_false): Fix commentary.
(hook_bool_mode_const_rtx_true): Likewise.
(hook_bool_mode_rtx_false): New function.
* reload.c (CONST_POOL_OK_P): Take a mode argument and require it
to be non-VOID.  Update call to cannot_force_const_mem.
(find_reloads): Update accordingly.
* varasm.c (force_const_mem): Update call to cannot_force_const_mem.
* config/alpha/alpha.c (alpha_cannot_force_const_mem): Add a mode
argument.
* config/arm/arm-protos.h (arm_cannot_force_const_mem): Likewise.
* config/arm/arm.h (LEGITIMATE_CONSTANT_P): Update call.
* config/arm/arm.c (arm_cannot_force_const_mem): Add a mode argument.
* config/bfin/bfin.c (bfin_cannot_force_const_mem): Likewise.
* config/frv/frv.c (frv_cannot_force_const_mem): Likewise.
* config/i386/i386.c (ix86_cannot_force_const_mem): Likewise.
* config/ia64/ia64.c (ia64_cannot_force_const_mem): Likewise.
* config/m68k/m68k.c (TARGET_CANNOT_FORCE_CONST_MEM): Redefine to...
(m68k_cannot_force_const_mem): ...this new function.
* config/mips/mips.c (mips_cannot_force_const_mem): Add a mode
argument.
(mips_const_insns, mips_legitimize_const_move): Update calls.
(mips_secondary_reload_class): Likewise.
* config/pa/pa.c (TARGET_CANNOT_FORCE_CONST_MEM): Redefine to...
(pa_cannot_force_const_mem): ...this new function.
* config/rs6000/rs6000.c (TARGET_CANNOT_FORCE_CONST_MEM): Reefine
to...
(rs6000_cannot_force_const_mem): ...this new function.
* config/s390/s390.c (s390_cannot_force_const_mem): Add a mode
argument.
* config/sparc/sparc.c (sparc_cannot_force_const_mem): Likewise.
* config/xtensa/xtensa.c (TARGET_CANNOT_FORCE_CONST_MEM): Redefine
to...
(xtensa_cannot_force_const_mem): ...this new function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172813 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * array.c (gfc_match_array_spec): Fix maximal rank(+corank) check.

2011-04-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * gfortran.dg/coarray_18.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172812 138bc75d-0d04-0410-961f-82ee72b054a4

Use mpfr_prec_round, not real_convert, to constraint floats.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172811 138bc75d-0d04-0410-961f-82ee72b054a4

* semantics.c (finish_compound_literal): Don't put an array
with a dtor in a static variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172810 138bc75d-0d04-0410-961f-82ee72b054a4

* call.c (build_over_call): Handle trivial dtor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172809 138bc75d-0d04-0410-961f-82ee72b054a4

* search.c (lookup_fnfields_slot): Call complete_type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172808 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48594
* decl2.c (build_offset_ref_call_from_tree): Move
non-dependency of object outside condition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172807 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172802 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.c (mips16_build_function_stub): Call
build_function_type_list instead of build_function_type.
(mips16_build_call_stub): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172796 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mep/mep.c (mep_init_builtins): Call build_function_type_list
instead of build_function_type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172795 138bc75d-0d04-0410-961f-82ee72b054a4

* config/pa/pa.c (pa_init_builtins): Call build_function_type_list
instead of build_function_type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172794 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/48678
* config/i386/i386.md (insv): Change operand 0 constraint to
"register_operand".  Change operand 1 and 2 constraint to
"const_int_operand".  Expand to pinsr{b,w,d,q} * when appropriate.
* config/i386/sse.md (sse4_1_pinsrb): Export.
(sse2_pinsrw): Ditto.
(sse4_1_pinsrd): Ditto.
(sse4_1_pinsrq): Ditto.
* config/i386/i386-protos.h (ix86_expand_pinsr): Add prototype.
* config/i386/i386.c (ix86_expand_pinsr): New.

testsuite/ChangeLog:

PR target/48678
* gcc.target/i386/sse2-pinsrw.c: New test.
* gcc.target/i386/avx-vpinsrw.c: Ditto.
* gcc.target/i386/sse4_1-insvqi.c: Ditto.
* gcc.target/i386/sse2-insvhi.c: Ditto.
* gcc.target/i386/sse4_1-insvsi.c: Ditto.
* gcc.target/i386/sse4_1-insvdi.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172792 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48657
* decl.c (cp_finish_decl): Simplify template handling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172790 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-20  Easwaran Raman  <eraman@google.com>

* cfgexpand.c (add_alias_set_conflicts): Add conflicts with a variable
containing union type only with -fstrict-aliasing.

2011-04-20  Easwaran Raman  <eraman@google.com>

* gcc.dg/stack-layout-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172788 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-20  Easwaran Raman  <eraman@google.com>

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172787 138bc75d-0d04-0410-961f-82ee72b054a4

remove useless if-before-free tests

Change "if (E) free (E);" to "free (E);" everywhere except in the
libgo/, intl/, zlib/ and classpath/ directories.
Also transform equivalent variants like
"if (E != NULL) free (E);" and allow an extra cast on the
argument to free.  Otherwise, the tested and freed "E"
expressions must be identical, modulo white space.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172785 138bc75d-0d04-0410-961f-82ee72b054a4

discourage unnecessary use of if before free

* README.Portability: Explain why "if (P) free (P)" is best avoided.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172784 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/48611
* tree-eh.c (note_eh_region_may_contain_throw): Don't propagate
beyond ERT_MUST_NOT_THROW region.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172783 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-19  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48588
        PR fortran/48692

        * module.c (fix_mio_expr): Commit created symbol.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172782 138bc75d-0d04-0410-961f-82ee72b054a4

Fixed recent testcases for backslash hell typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172781 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-20  Catherine Moore  <clm@codesourcery.com>

* config/mips/mips.opt (mfix-24k): New.
* config/mips/mips.h (ASM_SPEC): Handle -mfix-24k.
* config/mips/mips.md (length): Increase by 4 for stores if
fixing 24K errata.
* config/mips/mips.c (mips_reorg_process_insns): Do not allow
all noreorder if fixing 24K errata.
* doc/invoke.texi: Document mfix-24k.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172780 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-20  Chung-Lin Tang  <cltang@codesourcery.com>

* config/arm/arm.c (arm_legitimize_reload_address): For NEON
quad-word modes, reduce to 9-bit index range when above 1016
limit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172779 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-20  Daniel Jacobowitz  <dan@codesourcery.com>

gcc/testsuite/
* gcc.dg/vect/vect-shift-3.c, gcc.dg/vect/vect-shift-4.c: New.
* lib/target-supports.exp (check_effective_target_vect_shift_char): New
function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172778 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-20  Andrew Stubbs  <ams@codesourcery.com>

gcc/
* config/arm/arm.c (arm_gen_constant): Move movw support ....
(const_ok_for_op): ... to here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172777 138bc75d-0d04-0410-961f-82ee72b054a4

ChangeLog gcc/

2011-04-20  Kai Tietz  <ktietz@redhat.com>

* fold-const.c (fold_binary_loc): Add handling for
(X & ~Y) | (~X & Y) and (X && !Y) | (!X && Y) optimization
to (X ^ Y).

ChangeLog gcc/testsuite

2011-04-20  Kai Tietz  <ktietz@redhat.com>

* gcc.dg/binio-xor1.c: New test.
* gcc.dg/binio-xor2.c: New test.
* gcc.dg/binio-xor3.c: New test.
* gcc.dg/binio-xor4.c: New test.
* gcc.dg/binio-xor5.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172776 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-20  Andrew Stubbs  <ams@codesourcery.com>

gcc/
* config/arm/arm.c (arm_gen_constant): Remove redundant can_invert.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172775 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-20  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/47892
* tree-if-conv.c (if_convertible_stmt_p): Const builtins
are if-convertible.

* gcc.dg/vect/fast-math-ifcvt-1.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172774 138bc75d-0d04-0410-961f-82ee72b054a4

Fix long line and tidy up

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172773 138bc75d-0d04-0410-961f-82ee72b054a4

Remove empty directory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172772 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-20  Eric Botcazou  <ebotcazou@adacore.com>

        * config/alpha/vms.h (ASM_OUTPUT_ADDR_DIFF_ELT): Do not redefine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172771 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-20  Tristan Gingold  <gingold@adacore.com>

* config/alpha/vms.h (LINK_SPEC): Do not use vms-dwarf2.o for gnu-ld.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172770 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/18145

* config/avr/avr.h (TARGET_ASM_INIT_SECTIONS): Delete.
(ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Delete.
(ASM_OUTPUT_ALIGNED_DECL_COMMON): Define.
(ASM_OUTPUT_ALIGNED_DECL_LOCAL): Define.
(TARGET_ASM_NAMED_SECTION): Change to avr_asm_named_section.

* config/avr/avr-protos.h (avr_asm_output_aligned_common):
New prototype.

* config/avr/avr.c (TARGET_ASM_INIT_SECTIONS): Define.
(avr_asm_named_section, avr_asm_output_aligned_common,
avr_output_data_section_asm_op, avr_output_bss_section_asm_op):
New functions to update...
(avr_need_clear_bss_p, avr_need_copy_data_p): ...these new variables.
(avr_asm_init_sections): Overwrite section callbacks for
data_section, bss_section.
(avr_file_start): Move output of __do_copy_data, __do_clear_bss
from here to...
(avr_file_end): ...here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172769 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-20  Richard Guenther  <rguenther@suse.de>

PR middle-end/48695
* tree-ssa-alias.c (aliasing_component_refs_p): Compute base
objects and types here.  Adjust for their offset before
comparing.

* g++.dg/torture/pr48695.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172768 138bc75d-0d04-0410-961f-82ee72b054a4

Revert accidental commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172764 138bc75d-0d04-0410-961f-82ee72b054a4

Revert last patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172763 138bc75d-0d04-0410-961f-82ee72b054a4

* bootstrap-lto.mk: Remove obsolete requirement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172761 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* doc/md.texi (vec_load_lanes, vec_store_lanes): Document.
* optabs.h (COI_vec_load_lanes, COI_vec_store_lanes): New
convert_optab_index values.
(vec_load_lanes_optab, vec_store_lanes_optab): New convert optabs.
* genopinit.c (optabs): Initialize the new optabs.
* internal-fn.def (LOAD_LANES, STORE_LANES): New internal functions.
* internal-fn.c (get_multi_vector_move, expand_LOAD_LANES)
(expand_STORE_LANES): New functions.
* tree.h (build_array_type_nelts): Declare.
* tree.c (build_array_type_nelts): New function.
* tree-vectorizer.h (vect_model_store_cost): Add a bool argument.
(vect_model_load_cost): Likewise.
(vect_store_lanes_supported, vect_load_lanes_supported)
(vect_record_strided_load_vectors): Declare.
* tree-vect-data-refs.c (vect_lanes_optab_supported_p)
(vect_store_lanes_supported, vect_load_lanes_supported): New functions.
(vect_transform_strided_load): Split out statement recording into...
(vect_record_strided_load_vectors): ...this new function.
* tree-vect-stmts.c (create_vector_array, read_vector_array)
(write_vector_array, create_array_ref): New functions.
(vect_model_store_cost): Add store_lanes_p argument.
(vect_model_load_cost): Add load_lanes_p argument.
(vectorizable_store): Try to use store-lanes functions for
interleaved stores.
(vectorizable_load): Likewise load-lanes and loads.
* tree-vect-slp.c (vect_get_and_check_slp_defs)
(vect_build_slp_tree):

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172760 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* tree-vect-stmts.c (vectorizable_store): Only chain one related
statement per copy.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172759 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* Makefile.in (INTERNAL_FN_DEF, INTERNAL_FN_H): Define.
(GIMPLE_H): Include $(INTERNAL_FN_H).
(OBJS-common): Add internal-fn.o.
(internal-fn.o): New rule.
* internal-fn.def: New file.
* internal-fn.h: Likewise.
* internal-fn.c: Likewise.
* gimple.h: Include internal-fn.h.
(GF_CALL_INTERNAL): New gf_mask.
(gimple_statement_call): Put fntype into a union with a new
internal_fn field.
(gimple_build_call_internal): Declare.
(gimple_build_call_internal_vec): Likewise.
(gimple_call_same_target_p): Likewise.
(gimple_call_internal_p): New function.
(gimple_call_internal_fn): Likewise.
(gimple_call_fntype): Return null for internal calls.
(gimple_call_set_fntype): Assert that the function is not internal.
(gimple_call_set_fn): Likewise.
(gimple_call_set_fndecl): Likewise.
(gimple_call_set_internal_fn): New function.
(gimple_call_addr_fndecl): Handle null functions.
(gimple_call_return_type): Likewise null types.
* gimple.c (gimple_build_call_internal_1): New function.
(gimple_build_call_internal): Likewise.
(gimple_build_call_internal_vec): Likewise.
(gimple_call_same_target_p): Likewise.
(gimple_call_flags): Handle calls to internal functions.
(gimple_call_fnspec): New function.
(gimple_call_arg_flags, gimple_call_return_flags): Use it.
(gimple_has_side_effects): Handle null functions.
(gimple_rhs_has_side_effects): Likewise.
(gimple_call_copy_skip_args): Handle calls to internal functions.
* cfgexpand.c (expand_call_stmt): Likewise.
* expr.c (expand_expr_real_1): Assert that the call isn't internal.
* gimple-fold.c (gimple_fold_call): Handle null functions.
(gimple_fold_stmt_to_constant_1): Don't fold
calls to internal functions.
* gimple-low.c (gimple_check_call_args): Handle calls to internal
functions.
* gimple-pretty-print.c (dump_gimple_call): Likewise.
* ipa-prop.c (ipa_analyze_call_uses): Handle null functions.
* tree-cfg.c (verify_gimple_call): Handle calls to internal functions.
(do_warn_unused_result): Likewise.
* tree-eh.c (same_handler_p): Use gimple_call_same_target_p.
* tree-ssa-ccp.c (ccp_fold_stmt): Handle calls to internal functions.
* tree-ssa-dom.c (hashable_expr): Use the gimple statement to record
the target of a call.
(initialize_hash_element): Update accordingly.
(hashable_expr_equal_p): Use gimple_call_same_target_p.
(iterative_hash_hashable_expr): Handle calls to internal functions.
(print_expr_hash_elt): Likewise.
* tree-ssa-pre.c (can_value_number_call): Likewise.
(eliminate): Handle null functions.
* tree-ssa-sccvn.c (visit_use): Handle calls to internal functions.
* tree-ssa-structalias.c (get_fi_for_callee): Likewise.
(find_func_aliases): Likewise.
* value-prof.c (gimple_ic_transform): Likewise.
(gimple_indirect_call_to_profile): Likewise.
* lto-streamer-in.c (input_gimple_stmt): Likewise.
* lto-streamer-out.c (output_gimple_stmt): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172758 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/pr42629.c: Add dg-require-effective-target int32plus
* gcc.c-torture/execute/cmpsi-2.c: Ditto
* gcc.c-torture/execute/pr45262.c: Ditto
* gcc.dg/torture/pr43165.c: Ditto.
* gcc.dg/torture/pr47228.c: Ditto.
* gcc.dg/tree-ssa/pr45144.c: Ditto.
* gcc.dg/ipa/pr45644.c: Ditto.
* gcc.c-torture/compile/pr43191.c: Ditto. Remove dg-skip-if for
PDP11.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172757 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/46304
* typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172754 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/48602
* io/write_float.def (output_float_FMT_G): Fix reversal in conditional.
Use asm volatile to mark temp variable, avoiding optimization errors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172753 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-inline-transform.c (save_inline_function_body): Add comments.
* ipa-inline.c (inline_small_functions): Compute summaries first, populate
heap later.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172751 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172750 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/45267
* decl.c (duplicate_decls): Keep always_inline attribute
in sync with DECL_DISREGARD_INLINE_LIMITS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172744 138bc75d-0d04-0410-961f-82ee72b054a4

statement.cc no longer includes gcc headers.

* go-system.h: Include "intl.h".
* Make-lang.in (GO_SYSTEM_H): Add intl.h.
(go/statements.o): Remove dependencies on intl.h $(TREE_H)
$(GIMPLE_H) convert.h tree-iterator.h $(TREE_FLOW_H) $(REAL_H).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172743 138bc75d-0d04-0410-961f-82ee72b054a4

Change general statement method to always use backend interface.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172740 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraph.h (save_inline_function_body): Remove.
* ipa-inline-transform.c: New file, broke out of...
* ipa-inline.c: ... this one; Update toplevel comment.
(ncalls_inlined, nfunctions_inlined): Move to ipa-inline-transform.c;
make global.
(update_noncloned_frequencies): Move to ipa-inline-transform.c
(cgraph_mark_inline_edge): Rename to inline_call; move to
ipa-inline-transform.c.
(cgraph_clone_inlined_nodes): Rename to clone_inlined_nodes;
move to ipa-inline-transform.c
(recursive_inlining, inline_small_functions, flatten_function,
ipa_inline, inline_always_inline_functions,
early_inline_small_functions): Update.
(inline_transform): Move to ipa-inline-transform.c.
* ipa-inline.h (inline_call, inline_transform, clone_inlined_nodes):
Declare.
* Makefile.in (ipa-inline-transform.o): New file.
* cgraphunit.c (save_inline_function_body): Move to
ipa-inline-transform.c

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172739 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/48676
* gcc.dg/torture/pr37868.c: Skip on sh*-*-*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172738 138bc75d-0d04-0410-961f-82ee72b054a4

Use backend interface for temporary variables.

* go-gcc.cc (Gcc_backend::temporary_variable): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172737 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32c/m32c.c (m32c_emit_epilogue): Don't try to push
registers if we already know there aren't any.
(m32c_emit_epilogue): Don't emit a barrier here.
(m32c_emit_eh_epilogue): Likewise.
* config/m32c/blkmov.md (movstr): Don't fail on wrong-type
operands at expand time.
* config/m32c/m32c.h (WCHAR_TYPE_SIZE): Change to 4 to match "long
int" wchar type.
(REG_CLASS_CONTENTS, reg_class, REG_CLASS_NAMES): Remove
duplicates.  Provide aliases instead.
* config/m32c/prologue.md (eh_return): Emit a barrier here.
(eh_epilogue): Add a "(return)" here as a hint to other parts of
the compiler.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172735 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.h (GENERAL_OR_I64, REGISTER_MOVE_COST): Remove.
* config/sparc/sparc.c (TARGET_REGISTER_MOVE_COST): Define.
(general_or_i64_p, sparc_register_move_cost): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172732 138bc75d-0d04-0410-961f-82ee72b054a4

Use backend interface for blocks.

* go-gcc.cc (class Bblock): Define.
(Gcc_backend::if_statement): Change then_block and else_block to
Bblock*.
(Gcc_backend::block): New function.
(Gcc_backend::block_add_statements): New function.
(Gcc_backend::block_statement): New function.
(tree_to_block, block_to_tree): New functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172731 138bc75d-0d04-0410-961f-82ee72b054a4

Use XCNEWVAR instead of xcalloc

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172730 138bc75d-0d04-0410-961f-82ee72b054a4

Use XDELETEVEC instead of free

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172729 138bc75d-0d04-0410-961f-82ee72b054a4

Replace gfc_getmem with XCNEW, XCNEWVEC or xcalloc

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172728 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:
* doc/install.texi (Configuration, --enable-threads): Remove mach.
Add lynx, mipssde.
Sort table.

boehm-gc:
* configure.ac (THREADS): Remove decosf1, irix, mach, os2.
* configure: Regenerate

libjava:
* configure.ac (THREADS): Remove decosf1, irix, mach, os2.
* configure: Regenerate

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172726 138bc75d-0d04-0410-961f-82ee72b054a4

revert 172213 and add assertion

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172722 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/48678
* config/i386/i386.md (movstrict<mode>): FAIL if operands[0]
is a SUBREG with non-MODE_INT mode inside of it.

* gcc.target/i386/pr48678.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172721 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-19  Martin Jambor  <mjambor@suse.cz>

* ipa-cp.c (ipcp_process_devirtualization_opportunities): Devirtualize
also according to actual contants.
* gimple-fold.c (gimple_extract_devirt_binfo_from_cst): New function.
(gimple_fold_call): Use it.
* gimple.h (gimple_extract_devirt_binfo_from_cst): Declare.

* testsuite/g++.dg/opt/devirt1.C: Bump to -O2, remove XFAIL.
* testsuite/g++.dg/opt/devirt2.C: New test.
* testsuite/g++.dg/ipa/devirt-g-1.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172719 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-19  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48588
        * parse.c (resolve_all_program_units): Skip modules.
        (translate_all_program_units): Handle modules.
        (gfc_parse_file): Defer code generation for modules.

2011-04-19  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48588
        * gfortran.dg/whole_file_33.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172718 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-19  Martin Jambor  <mjambor@suse.cz>

* ipa-prop.c (stmt_may_be_vtbl_ptr_store): Return false for scalar
non-pointer assignments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172717 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-19  Martin Jambor  <mjambor@suse.cz>

* ipa-cp.c (ipcp_process_devirtualization_opportunities): Take into
account anc_offset and otr_type from the indirect edge info.
* ipa-prop.c (get_ancestor_addr_info): New function.
(compute_complex_ancestor_jump_func): Assignment analysis moved to
get_ancestor_addr_info, call it.
(ipa_note_param_call): Do not initialize information about polymorphic
calls, return the indirect call graph edge.  Remove the last
parameter, adjust all callers.
(ipa_analyze_virtual_call_uses): Process also calls to ancestors of
parameters.  Initialize polymorphic information in the indirect edge.

* testsuite/g++.dg/ipa/devirt-7.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172716 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-19  Martin Jambor  <mjambor@suse.cz>

gcc/fotrean/
* trans-decl.c (gfc_generate_function_code): Call cgraph_create_node
instead of cgraph_get_create_node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172715 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172713 138bc75d-0d04-0410-961f-82ee72b054a4

PR lto/48148
* gimple.c (gimple_types_compatible_p_1) <ENUMERAL_TYPE>: Do not merge
the types if they have different enumeration identifiers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172712 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraph.h (cgraph_optimize_for_size_p): Declare.
* ipa-cp.c (ipcp_insert_stage): Use cgraph_optimize_for_size_p.
* predict.c (cgraph_optimize_for_size_p): Break out from ...
(optimize_function_for_size_p) ... here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172711 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-19  Jonathan Wakely  <jwakely.gcc@gmail.com>

PR libstdc++/48521
* include/std/type_traits (result_of): Handle pointer to member.
* include/std/functional (__invoke): Likewise.
(_Function_to_function_pointer): Remove.
(_Reference_wrapper_base): Provide nested types independent of
unary_function and binary_function.
(reference_wrapper::operator()): DR 2017.
(ref(const A&&), cref(const A&&): Define as deleted.
* include/std/future (async): Simplify SFINAE and use result_of to
support pointer to member.
* testsuite/20_util/reference_wrapper/invoke.cc: Test pointer to
member.
* testsuite/20_util/reference_wrapper/24803.cc: Likewise.
* testsuite/20_util/reference_wrapper/typedefs.cc: Test for types
instead of derivation from unary_function and binary_function.
* testsuite/20_util/declval/requirements/1_neg.cc: Adjust.
* testsuite/20_util/reference_wrapper/invoke-2.cc: New.
* testsuite/20_util/reference_wrapper/ref_neg.c: New.
* testsuite/20_util/reference_wrapper/typedefs-3.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172709 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-19  Richard Guenther  <rguenther@suse.de>

PR lto/48207
* tree.c (free_lang_data): Do not reset the decl-assembler-name
langhook.

* g++.dg/lto/pr48207_0.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172708 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-inline.c (expand_call_inline): Do not issue a -Winline warning
if DECL_NO_INLINE_WARNING_P is set on the function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172707 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-19  Bernd Schmidt  <bernds@codesourcery.com>

PR fortran/47976
* reload1.c (inc_for_reload): Return void. All callers changed.
(emit_input_reload_insns): Don't try to delete previous output
reloads to a register, or record spill_reg_store for autoincs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172706 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-19  Basile Starynkevitch  <basile@starynkevitch.net>

* gengtype.h: Updated copyright year.
(struct input_file_st): Add inpisplugin field.
(type_fileloc): New function.
* gengtype.c
(write_typed_struct_alloc_def): Add gcc_assert.
(write_typed_alloc_defns): Ditto. Don't output for plugin files.
(write_typed_alloc_defns): Don't output for plugin files.
(input_file_by_name): Clear inpisplugin field.
(main): Set inpisplugin field for plugin files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172705 138bc75d-0d04-0410-961f-82ee72b054a4

In gcc/:
2011-04-19  Nicola Pero  <nicola.pero@meta-innovation.com>

* gengtype-state.c (string_eq): New.
(read_state): Use string_eq instead of strcmp when creating the
state_ident_tab.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172702 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm-protos.h (thumb1_legitimate_address_p): New prototype.
* config/arm/arm.c (thumb1_legitimate_address_p): Remove the static
linkage.
* config/arm/constraints.md (Uu): New constraint.
* config/arm/arm.md (*arm_movqi_insn): Compute attr "length".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172697 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-19  Tristan Gingold  <gingold@adacore.com>

* config.gcc (-*-*-*vms): Added.
(alpha64-dec-*vms*,alpha*-dec-*vms*, ia64-hp-*vms*): Common
definitions moved.
* config/vms/vms-ld.c: New file.
* config/vms/vms-ar.c: New file.
* config/vms/t-vmsnative: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172695 138bc75d-0d04-0410-961f-82ee72b054a4

Tweak a few entries

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172694 138bc75d-0d04-0410-961f-82ee72b054a4

Use backend interface for variables.

* go-gcc.cc: Include "go-c.h".
(class Bvariable): Define.
(Gcc_backend::init_statement): New function.
(Gcc_backend::global_variable): New function.
(Gcc_backend::global_variable_set_init): New function.
(Gcc_backend::local_variable): New function.
(Gcc_backend::parameter_variable): New function.
(tree_to_type, var_to_tree): New functions.
* Make-lang.in (go/go-gcc.o): Depend on $(GO_C_H).
* (go/gogo-tree.o): Depend on go/gofrontend/backend.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172693 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/48675
* testsuite/20_util/hash/chi2_quality.cc (test_document_words): Stub
this part if SAMPLES < 100000.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172692 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172689 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-18  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/type_traits (is_nothrow_default_constructible,
is_nothrow_copy_constructible, is_nothrow_move_constructible,
is_copy_constructible, is_move_constructible): Add.
(has_nothrow_default_constructor, has_nothrow_copy_constructor):
Remove.
(is_nothrow_constructible): Adjust.

* testsuite/util/testsuite_tr1.h (ThrowDefaultClass,
ThrowCopyConsClass, ThrowMoveConsClass, NoexceptDefaultClass,
ExceptDefaultClass, NoexceptCopyConsClass, ExceptCopyConsClass,
NoexceptMoveConsClass, ExceptMoveConsClass): Add in C++0x mode.

* testsuite/20_util/has_nothrow_default_constructor: Remove.
* testsuite/20_util/has_nothrow_copy_constructor: Likewise.

* testsuite/20_util/is_nothrow_move_constructible/value.cc: Likewise.
* testsuite/20_util/is_nothrow_move_constructible/requirements/
typedefs.cc: Likewise.
* testsuite/20_util/is_nothrow_move_constructible/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_nothrow_copy_constructible/value.cc: Likewise.
* testsuite/20_util/is_nothrow_copy_constructible/requirements/
typedefs.cc: Likewise.
* testsuite/20_util/is_nothrow_copy_constructible/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_nothrow_default_constructible/value.cc:
Likewise.
* testsuite/20_util/is_nothrow_default_constructible/requirements/
typedefs.cc: Likewise.
* testsuite/20_util/is_nothrow_default_constructible/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_move_constructible/value.cc: Likewise.
* testsuite/20_util/is_move_constructible/requirements/typedefs.cc:
Likewise.
* testsuite/20_util/is_move_constructible/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_copy_constructible/value.cc: Likewise.
* testsuite/20_util/is_copy_constructible/requirements/typedefs.cc:
Likewise.
* testsuite/20_util/is_copy_constructible/requirements/
explicit_instantiation.cc: Likewise.

* testsuite/20_util/is_default_constructible/value.cc: Add tests.
* testsuite/20_util/is_nothrow_constructible/value.cc: Likewise.

* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
Adjust dg-error line numbers.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
Likewise.
* testsuite/20_util/declval/requirements/1_neg.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172684 138bc75d-0d04-0410-961f-82ee72b054a4

use ASM_COMMENT_START instead of #

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172682 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48569
* typeck2.c (build_functional_cast): Handle VOID_TYPE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172680 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48537
* init.c (build_value_init): Handle UNION_TYPE the same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172678 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/48661
* gimple-fold.c (gimple_get_virt_method_for_binfo): Return NULL
if TREE_TYPE (v) is non-NULL.

* gimple-fold.c (gimple_get_virt_method_for_binfo): Renamed from
gimple_get_virt_mehtod_for_binfo.
* gimple.h (gimple_get_virt_method_for_binfo): Likewise.
* ipa-cp.c (ipcp_process_devirtualization_opportunities): Adjust
callers.
* ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.

* g++.dg/torture/pr48661.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172677 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48632
* parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
for type dependent pointers.

* g++.dg/gomp/pr48632.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172674 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-18  Michael Matz  <matz@suse.de>
    Steve Ellcey  <sje@cup.hp.com>

* expr.c (expand_expr_real_2): Use GET_MODE instead of TYPE_MODE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172673 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/passes.texi: Fill crossref nodes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172672 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-18  Jack Howarth  <howarth@bromo.med.uc.edu>

    PR lto/48086
    * configure.ac: Re-enable LTO on *-apple-darwin9*.
    * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172671 138bc75d-0d04-0410-961f-82ee72b054a4

fix doubled-word typos in comments and strings: e.g., s/in in/in/

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172670 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.h (SSE_VEC_FLOAT_MODE_P): Remove.
(AVX_FLOAT_MODE_P): Ditto.
(AVX128_VEC_FLOAT_MODE_P): Ditto.
(AVX256_VEC_FLOAT_MODE_P): Ditto.
(AVX_VEC_FLOAT_MODE_P): Ditto.
* config/i386/i386.md (UNSPEC_MASKLOAD): Remove.
(UNSPEC_MASKSTORE): Ditto.
* config/i386/sse.md (<sse>_movmsk<ssemodesuffix><avxmodesuffix>):
Merge from <sse>_movmsk<ssemodesuffix> and
avx_movmsk<ssemodesuffix>256.  Use VF mode iterator.
(*sse2_maskmovdqu): Merge with *sse2_maskmovdqu_rex64.  Use P mode
iterator.
(avx_maskload<ssemodesuffix><avxmodesuffix>): New expander.
(avx_maskstore<ssemodesuffix><avxmodesuffix>): Ditto.
(*avx_maskmov<ssemodesuffix><avxmodesuffix>): New insn.

testsuite/ChangeLog:

* gcc.target/i386/sse2-maskmovdqu.c: New test.
* gcc.target/i386/avx-vmaskmovdqu.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172669 138bc75d-0d04-0410-961f-82ee72b054a4