* configure.in: Handle --disable-<component> generically.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111941 138bc75d-0d04-0410-961f-82ee72b054a4

* genpreds.c (write_insn_constraint_len): Change definition of
insn_constraint_len to return size_t to match the declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111940 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32c/m32c.c (m32c_const_ok_for_constraint_p): Bit numbers
start at zero.
(m32c_expand_insv): Fix test for an AND mask.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111937 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-10  Richard Guenther  <rguenther@suse.de>

PR middle-end/26565
* builtins.c (get_pointer_alignment): Handle component
references for field alignment.

* gcc.dg/torture/pr26565.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111934 138bc75d-0d04-0410-961f-82ee72b054a4

* config.gcc (sh*-superh-elf, sh*elf (newlib)): Use newlib.h
when building with libgloss.
(sh*elf): Implement --without-fp option.
(sh64-superh-linux*): Don't multilib.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111933 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-10  Paolo Carlini  <pcarlini@suse.de>

* include/tr1/cmath: Add atan2 and pow bits; add using declarations.
* include/tr1/math.h: Add using declarations.
* include/tr1/complex: Add using declarations.
* testsuite/tr1/8_c_compatibility/cmath/functions.cc: Fully
qualify calls.
* testsuite/tr1/8_c_compatibility/cmath/overloads.cc: Likewise;
add atan2 and pow bits.
* testsuite/tr1/8_c_compatibility/complex/overloads_float.cc: Likewise.
* testsuite/tr1/8_c_compatibility/complex/overloads_int.cc: Likewise;
adjust polar bits.

* acinclude.m4 ([GLIBCXX_CHECK_C99_TR1]): Add checks for double_t
and float_t typedefs.
* include/tr1/cmath: Add double_t and float_t.
* testsuite/tr1/8_c_compatibility/cmath/types.cc: New.

* include/tr1/ctgmath: New.
* include/tr1/tgmath.h: Likewise.
* include/Makefile.am: Add.
* testsuite/tr1/headers.cc: Update.

* include/Makefile.in: Regenerate.
* configure: Likewise.

* docs/html/ext/tr1.html: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111931 138bc75d-0d04-0410-961f-82ee72b054a4

    * struct-equiv.c (rtx_equiv_p): Fix POST_MODIFY case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111929 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/26499
* gfortran.dg/write_back.f: New test.
* gfortran.dg/write_rewind_1.f: New test.
* gfortran.dg/write_rewind_2.f: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111925 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/26499
* io/file_pos (st_rewind): Flush always.
* io/unix.c (fd_truncate): Return SUCCESS rather than FAILURE for
special files like /dev/null.
* io/transfer.c (st_write_done): Remove broken logic that prevented
calling fd_truncate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111924 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-09  Eric Christopher  <echristo@apple.com>
        * gcc.c-torture/compile/20060309-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111922 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-09  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-ssa-phiopt.c (tree_ssa_phiopt): Add cfgchanged variable.
        Set it when one of the replacement functions returned true.
        Return TODO_cleanup_cfg if cfgchanged is true.
        (pass_phiopt) <todo_flags_finish>: Remove TODO_cleanup_cfg.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111920 138bc75d-0d04-0410-961f-82ee72b054a4

PR libgcj/23495:
* java/lang/natString.cc (_Jv_NewString): Use memcpy.
(equals): Use memcmp.
(contentEquals): Likewise.
(getChars): Use memcpy.
(toCharArray): Likewise.
(regionMatches): Use memcmp.
(regionMatches): Likewise.
(startsWith): Likewise.
(concat): Use memcpy.
(valueOf): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111919 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111917 138bc75d-0d04-0410-961f-82ee72b054a4

* configure: Rebuilt.
* configure.ac (HAVE_CLOCK_GETTIME): Put -lrt in THREADLIBS as
well.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111912 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (simplify_shift_const_1): Use gen_lowpart_or_truncate
instead of gen_lowpart.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111911 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
2006-03-09  Erik Edelmann  <eedelman@gcc.gnu.org>

        * trans-expr.c (gfc_add_interface_mapping): Copy 'allocatable'
        attribute from sym to new_sym.  Call build_fold_indirect_ref()
        for allocatable arguments.

testsuite/
2006-03-09  Erik Edelmann  <eedelman@gcc.gnu.org>

        * gfortran.dg/allocatable_dummy_1.f90: Test for functions returning
        arrays too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111910 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips-protos.h (mips_output_conditional_branch): Change
interface.
(mips_output_order_conditional_branch): Declare.
* config/mips/mips.h (MIPS_BRANCH): New macro.
* config/mips/mips.c (gen_conditional_branch): Use VOIDmode
for the comparison.  Use gen_condjump.
(mips_output_conditional_branch): Rework interface to take the
asm templates for a direct branch and the inverse of a direct branch.
(mips_output_order_conditional_branch): New function.
(mips_builtin_branch_and_move): New function.
(mips_expand_builtin_compare): Use it.  Use VOIDmode for the
branch condition.  Use gen_single_cc as the condition for
__builtin_mips_upper_* or __builtin_mips_lower_*.
(mips_expand_builtin_bposge): Use mips_builtin_branch_and_move.
Use VOIDmode for the branch condition.
* config/mips/predicates.md (order_operator): New predicate.
* config/mips/mips.md (UNSPEC_SINGLE_CC): New constant.
(branch_fp): Rename to...
(*branch_fp): ...this.  Remove mode from comparison operator.
Use new mips_output_conditional_branch interface.
(branch_fp_inverted): Rename to...
(*branch_fp_inverted): ...this and update as for *branch_fp.
(*branch_zero<mode>): Rename to...
(*branch_order<mode>): ...this.  Remove mode from comparison operator.
Use mips_output_order_conditional_branch.  Only accept ordered
comparisons.
(*branch_zero<mode>_inverted): Rename to...
(*branch_order<mode>_inverted): ...this and update as for
*branch_order<mode>.
(*branch_equality<mode>): Accept zero as the second operand to
the equality operator.  Use the new mips_output_conditional_branch
interface.
(*branch_equality<mode>_inverted): Likewise.
(condjump): New expander.
* config/mips/mips-dsp.md (mips_bposge): Remove mode from comparison
operator.
* config/mips/mips-ps-3d.md (bc1any4t, bc1any4f): Likewise.
(bc1any2t, bc1any2f): Likewise.
(single_cc): New expander.
(*branch_upper_lower, *branch_upper_lower_inverted): New patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111909 138bc75d-0d04-0410-961f-82ee72b054a4

PR libgcj/24461:
* java/util/zip/InflaterInputStream.java (fill): Throw exception
if stream is truncated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111870 138bc75d-0d04-0410-961f-82ee72b054a4

* win32.cc (_Jv_platform_nanotime): New function.
* include/win32.h (_Jv_platform_nanotime): Declare.
* posix.cc (_Jv_platform_nanotime): New function.
* include/posix.h (_Jv_platform_nanotime): Declare.
* java/lang/natSystem.cc (nanoTime): New method.
* java/lang/System.java (nanoTime): Declare.
* include/config.h.in, configure: Rebuilt.
* configure.ac: Check for clock_gettime.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111869 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/md.texi: Update documentation of MIPS constraints.
* config/mips/constraints.md: New file.
* config/mips/mips.md: Include it.
* config/mips/mips.c (mips_char_to_class): Delete.
(override_options): Don't initialize mips_char_to_class.
* config/mips/mips.h (mips_char_to_class): Delete.
(REG_CLASS_FROM_LETTER): Delete.
(CONST_OK_FOR_LETTER_P): Delete.
(CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
(EXTRA_CONSTRAINT_Y): Delete.
(EXTRA_CONSTRAINT_STR): Delete.
(CONSTRAINT_LEN): Delete.
(EXTRA_MEMORY_CONSTRAINT): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111868 138bc75d-0d04-0410-961f-82ee72b054a4

Merge C++ from gomp-20050608-branch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111867 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (build_range_check): Make sure to use a valid type to
apply the "(c>=low) && (c<=high) into (c-low>=0) && (c-low<=high-low)"
transformation.

(range_predecessor): New static function.
(range_successor): Likewise.
(merge_ranges): Use them to compute predecessors and successors of
range bounds.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111866 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-09  Roger Sayle  <roger@eyesopen.com>
    Eric Botcazou  <ebotcazou@libertysurf.fr>

PR middle-end/26561
* fold-const.c (fold_div_compare): When optimizing X/C1 op C2 as
X op C3, consider whether C3 overflows towards +Inf or -Inf.

* gcc.c-torture/execute/divcmp-5.c: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111862 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-09 Paul Thomas <pault@gcc.gnu.org>

PR fortran/26257
* trans-array.c (gfc_conv_expr_descriptor): Exclude calculation of
the offset and data when se->data_not_needed is set.
* trans.h: Include the data_not_need bit in gfc_se.
* trans-intrinsic.c (gfc_conv_intrinsic_size): Set it for SIZE.

2006-03-09 Paul Thomas <pault@gcc.gnu.org>

* PR fortran/26257
gfortran.dg/auto_char_len_3.f90: New test

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111860 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32c/addsub.md (addqi3): Disparage a0/a1.
(addpsi3): Expand to include memory operands.  Remove
reload-specific splits.
* config/m32c/bitops.md (bset_qi, bset_hi, bclr_qi): New.
(andqi3_16, andhi3_16, iorqi3_16, iorhi3_16): New.
(andqi3_24, andhi3_24, iorqi3_24, iorhi3_24): New.
(andqi3, andhi3, iorqi3, iorhi3): Convert to expanders.
(shift1_qi, shift1_hi, insv): New.
* config/m32c/cond.md (cbranchqi4, cbranchhi4): Remove.
(cbranch<mode>4, stzx_16, stzx_24_<mode>, stzx_reversed,
cmp<mode>, b<code>, s<code>, s<code>_24, movqicc, movhicc,
cond_to_int): New.
* config/m32c/m32c-protos.h: Update as needed.
* config/m32c/m32c.c (m32c_reg_class_from_constraint): Don't
default the Rcr, Rcl, Raw, and Ral constraints.  Add Ra0 and Ra1.
Fail for unrecognized R* constraints.
(m32c_cannot_change_mode_class): Be more picky about pseudos.
(m32c_const_ok_for_constraint_p): Add Imb, Imw, and I00.
(m32c_extra_constraint_p2): Allow (mem (plus (plus fb int) int)).
Add Sp constraint.
(m32c_init_libfuncs): New.
(m32c_legitimate_address_p): Add debug wrapper.
(m32c_rtx_costs): New.
(m32c_address_cost): New.
(conversions): Add 'B' prefix.
(m32c_print_operand): 'h' and 'H' pick lower and upper halves of
operands, or word regnames for QI operands.  'B' prints bit
position.
(m32c_expand_setmemhi): New.
(m32c_expand_movmemhi): New.
(m32c_expand_movstr): New.
(m32c_expand_cmpstr): New.
(m32c_prepare_shift): Shift counts are limited to 16 bits at a time.
(m32c_expand_neg_mulpsi3): Handle non-ints.
(m32c_cmp_flg_0): New.
(m32c_expand_movcc): New.
(m32c_expand_insv): New.
(m32c_scc_pattern): New.
* config/m32c/m32c.h (reg classes): Add AO_REGS and A1_REGS.  Take
a0/a1 out of SIregs.
(STORE_FLAG_VALUE): New.
* config/m32c/m32c.md: Add unspecs for string moves.  Define various mode and
code macros.
(no_insn): New.
* config/m32c/mov.md: Make constraints more liberal.
(zero_extendqihi2): Optimize r0/r1 case.
* config/m32c/muldiv.md (mulpsi3): Check for intvals.
* config/m32c/predicates.md (m32c_any_operand): New.
(m32c_nonimmediate_operand): New.
(m32c_hl_operand): New.
(m32c_r3_operand): New.
(ap_operand): New.
(ma_operand): New.
(memsym_operand): New.
(memimmed_operand): New.
(a_qi_operand): New.
(m32c_eqne_operator): New.
(m32c_1bit8_operand): New.
(m32c_1bit16_operand): New.
(m32c_1mask8_operand): New.
(m32c_1mask16_operand): New.
* config/m32c/blkmov.md: New file.
* config/m32c/t-m32c (MD_FILES): Add blkmov.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111859 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111855 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-08  Andreas Tobler  <a.tobler@schweiz.ch>

* dwarf2out.c (expand_builtin_dwarf_sp_column): Make dwarf_regnum
unsigned to fix signed/unsigned comparison issue in
DWARF2_FRAME_REG_OUT.
(expand_builtin_init_dwarf_reg_sizes): Make i unsigned to fix signed/
unsigned comparison issue in DWARF2_FRAME_REG_OUT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111850 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-08  Andreas Tobler  <a.tobler@schweiz.ch>

* tree-ssa-operands.c (finalize_ssa_def_ops): Move the declaration
of ptr into the ENABLE_CHECKING section.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111849 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-vrp.c (infer_value_range): Only count pointer uses
and dereferences if -fdelete-null-pointer-checks is enabled.

* tree-vrp.c (find_assert_locations): Infer value ranges for
single use pointers, but do not create ASSERT_EXPRs for them.
When a non-null range is inferred for a pointer, backwards
propagate that range to other equivalent pointers through the
use-def chain.

* gcc.dg/tree-ssa/20030730-1.c: No longer expected to fail.
* gcc.dg/tree-ssa/20030730-2.c: No longer expected to fail.
* g++.dg/tree-ssa/pr26406.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111848 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/java/
2006-03-08  David Daney  <ddaney@avtrex.com>

* gcj.texi: Document -static-libgcj option.

libjava/
2006-03-08  David Daney  <ddaney@avtrex.com>

* configure.ac (LD): Add AC_CHECK_TOOL for ld.
(LD_START_STATIC_SPEC): New AC_SUBST, set with ld check.
(LD_FINISH_STATIC_SPEC): Ditto
* configure: Regenerated.
* libgcj.spec.in: Wrap -lgcj in LD_START_STATIC_SPEC and
LD_FINISH_STATIC_SPEC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111847 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-08  Paolo Bonzini  <bonzini@gnu.org>

PR bootstrap/26500
* Makefile.in (dvi, html, install-info): Invoke the corresponding
language hook targets.
* ada/Make-lang.in, cp/Make-lang.in, objc/Make-lang.in,
objcp/Make-lang.in: Create stub rules for dvi, html, install-info
if language hook targets were missing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111845 138bc75d-0d04-0410-961f-82ee72b054a4

PR libgcj/24183:
* native/jni/xmlj/Makefile.in: Rebuilt.
* native/jni/xmlj/Makefile.am (nativelib_LTLIBRARIES): Renamed
(reverted local patch).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111844 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-opfinalize.h: Removed.
* Makefile.in (tree-ssa-operands.o): Remove tree-ssa-opfinalize.h
dependency.
* tree-ssa-operands.c: Do not include tree-ssa-opfinalize.h.
(ALLOC_OPTYPE, APPEND_OP_AFTER, MOVE_HEAD_AFTER, MOVE_HEAD_TO_FREELIST,
INITIALIZE_USE, add_def_op, add_use_op, add_vuse_op, add_maydef_op,
add_mustdef_op, finalize_ssa_def_ops, finalize_ssa_use_ops,
finalize_ssa_v_may_def_ops, finalize_ssa_vuse_ops,
finalize_ssa_v_must_def_ops): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111843 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-08  Paolo Carlini  <pcarlini@suse.de>

Implement the resolution of DR 455, [DR].
* src/ios_init.cc (ios_base::Init::Init()): Do it.
* testsuite/27_io/objects/char/dr455.cc: New.
* testsuite/27_io/objects/wchar_t/dr455.cc: Likewise.
* docs/html/ext/howto.html: Add an entry for DR 455.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111842 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-07  Kenneth Zadeck <zadeck@naturalbridge.com>

    * df-scan.c: (df_bb_refs_record): Fix obvious typo with wrong
    block as parameter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111837 138bc75d-0d04-0410-961f-82ee72b054a4

* varasm.c (assemble_end_function): Say that 'fnname' is unused.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111836 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111831 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (ix86_delegitimize_address): Handle Darwin
addresses with offsets; reorganize.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111826 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (DWARF2_FRAME_REG_OUT): Move up in file.
(expand_builtin_dwarf_sp_column): Call DWARF2_FRAME_REG_OUT.
(expand_builtin_init_dwarf_reg_sizes): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111825 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-08  David Billinghurst <David.Billinghurst@riotinto.com>

PR target/26588
* config/i386/cygwin.h (GOMP_SELF_SPECS): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111824 138bc75d-0d04-0410-961f-82ee72b054a4

* config/fp-bit.h (CMPtype): Typedef to a word mode integer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111823 138bc75d-0d04-0410-961f-82ee72b054a4

PR libgcj/26103:
* java/lang/ClassLoader.java (loadClass): Don't throw
StringIndexOutOfBoundsException if name is empty.
* java/lang/natClassLoader.cc (loadClassFromSig): Throw exception
if class not found.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111820 138bc75d-0d04-0410-961f-82ee72b054a4

PR gomp/26238
* doc/passes.texi (Tree-SSA passes): Document omp lowering and
expansion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111818 138bc75d-0d04-0410-961f-82ee72b054a4

* include/java-interp.h: Removed extern "C" around #include <ffi.h>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111816 138bc75d-0d04-0410-961f-82ee72b054a4

* link.cc: Include ffi.h if USE_LIBFFI defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111815 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-07  Paolo Carlini  <pcarlini@suse.de>

* include/tr1/cmath: Add C99 overloads.
* include/tr1/common.h (struct __promote_3): Add.
* testsuite/tr1/8_c_compatibility/cmath/overloads.cc: New.

* testsuite/tr1/8_c_compatibility/cmath/functions.cc: Tweak.
* testsuite/tr1/8_c_compatibility/complex/overloads_float.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111813 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/tree-ssa/20030730-1.c: Temporarily xfail.
        * gcc.dg/tree-ssa/20030730-2.c: Likewise.
        * gcc.dg/tree-ssa/20030807-2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111812 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-07  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/26587
* tree-ssa-structalias.c (handle_ptr_arith): Handle MINUS_EXPR.

* gcc.dg/torture/pr26587.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111808 138bc75d-0d04-0410-961f-82ee72b054a4

* varasm.c (assemble_variable): Fix setting of DECL_IN_TEXT_SECTION.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111805 138bc75d-0d04-0410-961f-82ee72b054a4

* hooks.c (hook_bool_mode_rtx_true): New function.
* hooks.h (hook_bool_mode_rtx_true): Declare.
* toplev.c (compile_file): Call output_shared_constant_pool.
* varasm.c (shared_constant_pool): New variable.
(assemble_start_function, assemble_end_function): Remove arguments
from call to output_constant_pool.
(create_constant_pool): New function, split out from...
(init_varasm_status): ...here.
(force_const_mem): Choose between the shared and per-function constant
pools.  Set current_function_uses_const_pool when reusing old entries
as well as when creating new ones.
(mark_constant): Ignore data argument.
(mark_constants): Remove pool argument.
(mark_constant_pool): Likewise.  Use current_function_uses_const_pool
to decide whether the function uses a constant pool.
(output_constant_pool_contents): New function, split out from...
(output_constant_pool): ...here.
(output_shared_constant_pool): New function.
(init_varasm_once): Initialize shared_constant_pool.
* output.h (output_constant_pool): Delete.
(output_shared_constant_pool): Declare.
* config/s390/s390-protos.h (s390_output_constant_pool): Delete.
* config/i386/i386.c (TARGET_USE_BLOCKS_FOR_CONSTANT_P): Override.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111804 138bc75d-0d04-0410-961f-82ee72b054a4

Corrected dates in recent ChangeLog entries in fortran/Changelog and
testsuite/Changelog.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111803 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111801 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
2005-03-06  Paul Thomas  <pault@gcc.gnu.org>
            Erik Edelmann  <eedelman@gcc.gnu.org>

        * trans-array.c (gfc_trans_dealloc_allocated): New function.
        (gfc_trans_deferred_array): Use it, instead of inline code.
        * trans-array.h: Prototype for gfc_trans_dealloc_allocated().
        * trans-expr.c (gfc_conv_function_call): Deallocate allocated
        ALLOCATABLE, INTENT(OUT) arguments upon procedure entry.

testsuite/
2005-03-06  Paul Thomas  <pault@gcc.gnu.org>
            Erik Edelmann  <eedelman@gcc.gnu.org>

        * gfortran.dg/allocatable_dummy_1.f90: Take into account that
        INTENT(OUT) arguments shall be deallocated upon procedure entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111795 138bc75d-0d04-0410-961f-82ee72b054a4

Remove svn:executable from gfortran.dg/parent_result_ref_3.f90

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111794 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-06  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/26107
* resolve.c (resolve_function): Add name after test for pureness.

PR fortran/19546
* trans-expr.c (gfc_conv_variable): Detect reference to parent result,
store current_function_decl, replace with parent, whilst calls are
made to gfc_get_fake_result_decl, and restore afterwards. Signal this
to gfc_get_fake_result_decl with a new argument, parent_flag.
* trans-stmt.c (gfc_trans_return): gfc_get_fake_result_decl 2nd arg
is set to zero.
* trans.h: Add parent_flag to gfc_get_fake_result_decl prototype.
* trans-decl.c (gfc_get_fake_result_decl): On parent_flag, being set,
add decl to parent function. Replace refs to current_fake_result_decl
with refs to this_result_decl.
(gfc_generate_function_code): Null parent_fake_result_decl before the
translation of code for contained procedures. Set parent_flag to zero
in call to gfc_get_fake_result_decl.
* trans-intrinsic.c (gfc_conv_intrinsic_len): The same.

2006-03-06  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/26107
* pure_dummy_length_1.f90: New test.

PR fortran/19546
* gfortran.dg/parent_result_ref_1.f90: New test.
* gfortran.dg/parent_result_ref_2.f90: New test.
* gfortran.dg/parent_result_ref_3.f90: New test.
* gfortran.dg/parent_result_ref_4.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111793 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-06  Steven G. Kargl  <kargls@comcast.net>

        * simplify.c (gfc_simplify_verify):  Fix return when SET=''.
        * gfortran.dg/verify_2.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111791 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-06  Steven G. Kargl  <kargls@comcast.net>

    * gfortran.dg/equiv_1.f90: Replace tab(s) with spaces.
    * gfortran.dg/arrayio_1.f90: Ditto.
    * gfortran.dg/pr25603.f: Ditto.
    * gfortran.dg/assumed_dummy_2.f90: Ditto.
    * gfortran.dg/equiv_2.f90: Ditto.
    * gfortran.dg/arrayio_2.f90: Ditto.
    * gfortran.dg/namelist_14.f90: Ditto.
    * gfortran.dg/g77/cpp6.f: Ditto.
    * gfortran.dg/g77/cpp5inc.h: Ditto.
    * gfortran.dg/g77/cpp5.F: Ditto.
    * gfortran.dg/g77/cpp5.h: Ditto.
    * gfortran.dg/namelist_15.f90: Ditto.
    * gfortran.dg/badline.f: Ditto.
    * gfortran.dg/sibling_dummy_procedure_1.f90: Ditto.
    * gfortran.dg/sibling_dummy_procedure_2.f90: Ditto.
    * gfortran.dg/backspace_6.f: Ditto.
    * gfortran.dg/altreturn_1.f90: Ditto.
    * gfortran.dg/entry_4.f90: Ditto.
    * gfortran.dg/implicit_5.f90: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111790 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-06  Paolo Carlini  <pcarlini@suse.de>

PR target/26532
* config/io/c_io_stdio.h (struct __ios_flags): Remove.
* include/bits/ios_base.h: Adjust consistently.
(ios_base::_S_local_word_size): Change to an anonymous enum.
* src/ios.cc: Do not define static const data of __ios_flags,
likewise for ios_base::_S_local_word_size.
* include/bits/locale_classes.h (locale::_S_categories_size):
Change to an anonymous enum.
* src/locale.cc: Don't define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111789 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32r/m32r.h (OPTIMIZATION_OPTIONS): Remove reference to flag_strength_reduce.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111786 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/15759
* tree.c (bot_manip): Don't call mark_used.

* g++.dg/other/default4.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111754 138bc75d-0d04-0410-961f-82ee72b054a4

* config/dfp-bit.h (LIBGCC2_WORDS_BIG_ENDIAN): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111753 138bc75d-0d04-0410-961f-82ee72b054a4

Comment tweak/update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111752 138bc75d-0d04-0410-961f-82ee72b054a4

* config.gcc: Add t-dfprules to $tmake_file for i*86-*-linux* and
x86_64-*-linux* configurations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111751 138bc75d-0d04-0410-961f-82ee72b054a4

* config/dfp-bit.h (CMPtype): Typedef to a word mode integer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111750 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111748 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
2005-03-05  Erik Edelmann  <eedelman@gcc.gnu.org>

        PR fortran/16136
        * symbol.c (conf_std): New macro.
        (check_conflict): Use it to allow ALLOCATABLE dummy
        arguments for F2003.
        * trans-expr.c (gfc_conv_function_call): Pass the
        address of the array descriptor when dummy argument is
        ALLOCATABLE.
        * interface.c (compare_allocatable): New function.
        (compare_actual_formal): Use it.
        resolve.c (resolve_deallocate_expr,
        resolve_allocate_expr): Check that INTENT(IN) variables
        aren't (de)allocated.
        * gfortran.texi (Fortran 2003 status): List ALLOCATABLE
        dummy arguments as supported.

testsuite/
2005-03-05  Erik Edelmann  <eedelman@gcc.gnu.org>

        PR fortran/16136
        * allocatable_dummy_1.f90: New.
        * allocatable_dummy_2.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111741 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/26554
* gfortran.dg/read_logical.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111739 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/26554
* io/list_read.c (read_logical): Return the value if not in namelist
mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111738 138bc75d-0d04-0410-961f-82ee72b054a4

* function.c (use_return_register): Make it static.
* function.h: Remove the prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111737 138bc75d-0d04-0410-961f-82ee72b054a4

* flow.c (recompute_reg_usage): Make it static.
* rtl.h: Remove the prototype for recompute_reg_usage.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111736 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgloop.c (cancel_loop): Make it static.
* cfgloop.h: Remove the prototype for cancel_loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111735 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-threadupdate.c (rediscover_loops_after_threading):
Remove.
* basic-block.h: Remove the extern for
rediscover_loops_after_threading.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111734 138bc75d-0d04-0410-961f-82ee72b054a4

* recog.c (volatile_mem_p, validate_change_maybe_volatile):
Remove.
* recog.h: Remove the prototype for
validate_change_maybe_volatile.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111731 138bc75d-0d04-0410-961f-82ee72b054a4

* rtlanal.c (replace_reg): Remove.
* rtl.h: Remove the prototype for replace_reg.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111730 138bc75d-0d04-0410-961f-82ee72b054a4

* regclass.c (reg_scan_update): Remove.
(reg_scan_mark_refs): Remove the last argument.
* rtl.h: Remove the prototype for reg_scan_update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111729 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111727 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c, c-pragma.h, c-typeck.c, cgraph.c, cgraphunit.c,
combine.c, common.opt, config/dfp-bit.c, config/i386/i386.c,
config/m68k/m68k.c, config/m68k/m68k.md, config/mt/mt.c,
config/mt/mt.h, config/s390/s390.md, df-core.c, df-problems.c,
df-scan.c, df.h, diagnostic.c, expr.c, function.h, gimplify.c,
loop-invariant.c, omp-low.c, opts.c, passes.c,
rtl-factoring.c, rtlanal.c, struct-equiv.c, tree-cfgcleanup.c,
tree-ssa-loop-niter.c, tree-ssa-loop-prefetch.c,
tree-ssa-structalias.c, tree-ssa-threadedge.c,
tree-ssa-threadupdate.c, tree-vect-patterns.c,
tree-vect-transform.c, tree-vectorizer.h, tree-vrp.c,
unwind-dw2.c: Fix comment typos.  Follow spelling conventions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111721 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-04  Laurent GUERBY <laurent@guerby.net>

        * ada/acats/norun.lst: cdd2a03 now passes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111719 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-04  Andrew Pinski  <pinskia@physics.uc.edu>

        PR testsuite/25177
        * gcc.target/powerpc/pr18096-1.c: Change where the error
        would match.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111717 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (dwarf2out_add_library_unit_info): Remove.
* dwarf2out.h: Remove the prototype for
dwarf2out_add_library_unit_info.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111716 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.c (add_var_to_bind_expr): Remove.
* tree.h: Remove the prototype for add_var_to_bind_expr.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111715 138bc75d-0d04-0410-961f-82ee72b054a4

* regclass.c (n_non_fixed_regs): Remove.
(init_reg_sets_1, globalize_reg): Remove all uses of
n_non_fixed_regs.
* hard-reg-set.h: Remove the extern for n_non_fixed_regs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111714 138bc75d-0d04-0410-961f-82ee72b054a4

* rtlanal.c (insns_safe_to_move_p): Remove.
* rtl.h: Remove the prototype for insns_safe_to_move_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111713 138bc75d-0d04-0410-961f-82ee72b054a4

* expmed.c (expand_mult_add): Remove.
* expr.h: Remove the prototype for expand_mult_add.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111712 138bc75d-0d04-0410-961f-82ee72b054a4

* gigi.h (get_ada_base_type): Delete.
* utils2.c (get_ada_base_type): Likewise.
* trans.c (convert_with_check): Operate in the real base type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111711 138bc75d-0d04-0410-961f-82ee72b054a4

* unwind-dw2.h (_Unwind_FrameState): Add REG_SAVED_VAL_OFFSET
and REG_SAVED_VAL_EXP constants.
* unwind-dw2.c (struct _Unwind_Context): Add by_value array.
(_Unwind_GetGR, _Unwind_SetGR, _Unwind_GetGRPtr, _Unwind_SetGRPtr):
Handle regs stored by value.
(_Unwind_SetGRValue, _Unwind_GRByValue): New functions.
(execute_cfa_program): Handle DW_CFA_val_offset,
DW_CFA_val_offset_sf and DW_CFA_val_expression.
(uw_update_context_1): Handle REG_SAVED_REG with regs stored by
value specially.  Handle REG_SAVED_VAL_OFFSET and REG_SAVED_VAL_EXP.
(uw_install_context_1): Handle target regs stored by value.

* gcc.target/i386/cleanup-1.c: New test.
* gcc.target/i386/cleanup-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111705 138bc75d-0d04-0410-961f-82ee72b054a4

* dependency.c (gfc_check_element_vs_element): Revert last change.

* gfortran.dg/dependency_9.f90: Remove for the time being.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111703 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-04  Krister Walfridsson  <cato@df.lth.se>

* objc.dg/bad-receiver-type.m: Add space before bracket in dg
directive.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111702 138bc75d-0d04-0410-961f-82ee72b054a4

add comment

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111701 138bc75d-0d04-0410-961f-82ee72b054a4

* uintp.adb (Num_Bits): Handle Uint_Int_First specially.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111700 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111698 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-03  Daniel Berlin  <dberlin@dberlin.org>

* tree-sra.c (tree_sra): Return todoflags;
(generate_one_element): Set TODO_update_smt_usage if needed.
(pass_sra): Remove TODO_update_smt_usage.
* tree-ssa-forwprop.c (forward_propagate_addr_expr): Add some
parameter.
(tree_ssa_forward_propagate_single_use_vars): Return
TODO_update_smt_usage if we need to update SMT usage.
(pass_forwprop): Remove TODO_update_smt_usage.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111692 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-03  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/26526
* config/abi/pre/gnu.ver (__copy_streambufs, 64-bit version): Add
@GLIBCXX_3.4.8; move existing symbols @GLIBCXX_3.4.8 to 3.4.9.
* configure.ac (libtool_VERSION): To 6:9:0.
* testsuite/testsuite_abi.cc (check_version): Add GLIBCXX_3.4.9.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111690 138bc75d-0d04-0410-961f-82ee72b054a4

Fix formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111688 138bc75d-0d04-0410-961f-82ee72b054a4

* dependency.c (gfc_check_element_vs_element): Consider two
unordered scalar subscripts as (potentially) equal.

* gfortran.dg/dependency_9.f90: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111687 138bc75d-0d04-0410-961f-82ee72b054a4

* dependency.c (gfc_check_dependency): Call gfc_dep_resolver to
check whether two array references have a dependency.
(gfc_check_element_vs_element): Assume lref and rref must be
REF_ARRAYs.  If gfc_dep_compare_expr returns -2, assume these
references could potentially overlap.
(gfc_dep_resolver): Whitespace and comment tweaks.  Assume a
dependency if the references have different depths.  Rewrite
final term to clarrify we only have a dependency for overlaps.

* gfortran.dg/dependency_4.f90: New test case.
* gfortran.dg/dependency_5.f90: New test case.
* gfortran.dg/dependency_6.f90: New test case.
* gfortran.dg/dependency_7.f90: New test case.
* gfortran.dg/dependency_8.f90: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111686 138bc75d-0d04-0410-961f-82ee72b054a4

* decl2.c (import_export_decl): Remove redundant call to
targetm.cxx.key_method_may_be_inline ().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111685 138bc75d-0d04-0410-961f-82ee72b054a4

* interpret.cc (do_allocate_static_fields): Added comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111683 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-operands.c: Tidy whitespace.  Fix spelling.
(correct_use_link): Remove reference to get_stmt_operands.
(update_stmt_operands): Likewise.
(get_modify_expr_operands): New function factored out of
parse_ssa_operands and get_expr_operands.
Try to create V_MUST_DEFs for LHS by default.
(get_expr_operands) <case MODIFY_EXPR>: Call
get_modify_expr_operands.
<case ARRAY_RANGE_REF>: Handle together with ARRAY_REF.
<case BIT_FIELD_REF>: Clear opf_kill_def from FLAGS.
(parse_ssa_operands) <case MODIFY_EXPR>: Call
get_modify_expr_operands.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111682 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-03  Paul Brook  <paul@codesourcery.com>

* gcc/testsuite/lib/target-supports.exp (check_profiling_available):
Add m68k-*-elf.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111681 138bc75d-0d04-0410-961f-82ee72b054a4