2008-03-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR testsuite/35478
gfortran.dg/generic_16.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133239 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/35595
* gcc.c-torture/compile/pr35595.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133238 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/35595
* tree-ssa-pre.c (bitmap_find_leader): Handle expression
being a PHI_NODE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133237 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR testsuite/33296
gfortran.dg/nearest_4.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133236 138bc75d-0d04-0410-961f-82ee72b054a4

    * doc/invoke.texi (Option Summary, Xtensa Options): Document
        -mserialize-volatile and -mno-serialize-volatile Xtensa options.
        * config/xtensa/xtensa.c (print_operand): Do not emit MEMW instructions
        unless TARGET_SERIALIZE_VOLATILE is enabled.
        * config/xtensa/xtensa.md (*lsiu, *ssiu): Likewise.
        * config/xtensa/xtensa.h (TARGET_DEFAULT): Add MASK_SERIALIZE_VOLATILE.
        * config/xtensa/xtensa.opt (mserialize_volatile): New option.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133234 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133231 138bc75d-0d04-0410-961f-82ee72b054a4

* sv.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133225 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-14  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/13761
* gcc.dg/tree-ssa/ssa-lim-3.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133224 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-14  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/34172
* tree-flow.h (refs_may_alias_p): Declare.
(get_single_def_stmt): Likewise.
(get_single_def_stmt_from_phi): Likewise.
(get_single_def_stmt_with_phi): Likewise.
* tree-dfa.c (refs_may_alias_p): New function.
(get_single_def_stmt): Likewise.
(get_single_def_stmt_from_phi): Likewise.
(get_single_def_stmt_with_phi): Likewise.
* tree-ssa-sccvn.c (get_def_ref_stmt_vuses): New function.
(vn_reference_lookup_1): New helper function.
(vn_reference_lookup): Walk the virtual use-def chain to
continue searching for a match if the def does not alias the
reference we are looking for.

* gcc.dg/tree-ssa/ssa-fre-11.c: New testcase.
* gcc.dg/tree-ssa/ssa-fre-12.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-13.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-14.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-15.c: Likewise.
* gcc.dg/tree-ssa/20031106-4.c: Remove XFAIL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133222 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-14  Uros Bizjak  <ubizjak@gmail.com>

PR libcpp/35322:
* gcc.dg/cpp/pr35322.c: Add dg-error line.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133220 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/install.texi (Binaries): Remove UCLA archive.  Add HVCC
archive and Perzl.  Update The Written Word listing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133219 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-14  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/34043
PR tree-optimization/33989
* tree-ssa-pre.c (execute_pre): Allow SCCVN to do insertion
when doing FRE.
(bitmap_find_leader): Use extra argument to verify dominance
relationship inside a basic-block.
(can_PRE_operation): Add VIEW_CONVERT_EXPR.
(find_leader_in_sets): Adjust.
(create_component_ref_by_pieces): Take extra argument for
dominance check, handle lookup failures.
(find_or_generate_expression): Likewise.
(create_expression_by_pieces): Likewise.
(insert_into_preds_of_block): Adjust.
(create_value_expr_from): If asked for, verify all operands
are in the blocks AVAIL_OUT set.
(make_values_for_stmt): Check for SSA_NAMEs that are life
over an abnormal edge.
(compute_avail): Remove such check.
(do_SCCVN_insertion): New function.
(eliminate): If we do not find a leader suitable for replacement
insert a replacement expression from SCCVN if available.
* tree-ssa-sccvn.h (run_scc_vn): Update prototype.
(struct vn_ssa_aux): Add needs_insertion flag.
* tree-ssa-sccvn.c (may_insert): New global flag.
(copy_reference_ops_from_ref): Value-number union member access
based on its size, not type and member if insertion is allowed.
(visit_reference_op_load): For a weak match from union type
punning lookup a view-converted value and insert a SSA_NAME
for that value if that is not found.
(visit_use): Make dumps shorter.  Do not disallow value numbering
SSA_NAMEs that are life over an abnormal edge to constants.
(free_scc_vn): Release inserted SSA_NAMEs.
(run_scc_vn): New flag to specify whether insertion is allowed.
Process SSA_NAMEs in forward order.
* tree-ssa-loop-im.c (for_each_index): Handle invariant
ADDR_EXPRs inside VIEW_CONVERT_EXPR.
* fold-const.c (fold_unary): Fold VIEW_CONVERT_EXPRs from/to
pointer type to/from integral types that do not change the
precision to regular conversions.

* gcc.dg/tree-ssa/ssa-fre-7.c: New testcase.
* gcc.dg/tree-ssa/ssa-fre-8.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-9.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-10.c: Likewise.
* gcc.dg/tree-ssa/ssa-pre-17.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133218 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/35406
* gcc.dg/tree-ssa/ldist-4.c: Update expected scan match
count from 0 to 1 for lp64 targets.
* gfortran.dg/ldist-1.f90: Update test to check
for 5 loops distributed instead of 4 for lp64 targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133216 138bc75d-0d04-0410-961f-82ee72b054a4

* rw.po: Remove.
* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
sv.po, tr.po, uk,po, vi.po, zh_CN.po, zh_TW.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133211 138bc75d-0d04-0410-961f-82ee72b054a4

* be.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po, ru.po,
sr.po, sv.po, tr.po, zh_CN.po, zh_TW.po: Update.
* ca.po, rw.po: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133209 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/35538
* gcc.dg/tree-ssa/ssa-store-ccp-3.c: Support PIC targets.
Skip *-*-darwin*.
* gcc.dg/tree-ssa/ssa-store-ccp-4.c: Skip *-*-darwin*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133208 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR testsuite/35406
* gcc.dg/tree-ssa/ldist-4.c: Update expected scan match count from 0
to 1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133207 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/35406
* gfortran.dg/ldist-1.f90: Update test to check for 5 loops distributed
instead of 4.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133206 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/35475
* gfortran.dg/derived_sub.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133205 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-13  H.J. Lu  <hongjiu.lu@intel.com>

PR testsuite/35558
* g++.dg/tls/static-1.C: Move dg-additional-sources after
dg-require-effective-target.
* g++.dg/tls/static-1a.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133204 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133201 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite
PR libcpp/35322:
* gcc.dg/cpp/pr35322.c: New file.
libcpp
PR libcpp/35322:
* directives.c (destringize_and_run): Set pfile->directive.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133195 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/vect/vect-align-2.c: Remove dg-do run directive.
        (main): Call check_vect.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133193 138bc75d-0d04-0410-961f-82ee72b054a4

Fix AIX version number in comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133187 138bc75d-0d04-0410-961f-82ee72b054a4

    * config.rpath: Add AIX 6 support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133182 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-12  Seongbae Park <seongbae.park@gmail.com>

* cplus-dem.c (malloc, realloc): Use void * instead of char *
as return type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133181 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/extend.texi (X86 Built-in Functions): Missed fragment from
my previous commit commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133178 138bc75d-0d04-0410-961f-82ee72b054a4

    * doc/extend.texi (X86 Built-in Functions) [__builtin_ia32_psll?,
        __builtin_ia32_psrl?, __builtin_ia32_psra?, __builtin_ia32_psll?i,
        __builtin_ia32_psrl?i, __builtin_ia32_psra?i, __builtin_ia32_psll?128,
        __builtin_ia32_psrl?128, __builtin_ia32_psra?128]: Fix the mode of
        input arguments and the mode of return value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133177 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-13  Dennis Czeremin  <dennis.czeremin@smiths-heimann.com>

PR libstdc++/35566
* include/bits/stl_multimap.h (multimap<>::multimap(_InputIterator,
_InputIterator)): Forward to _M_insert_equal, not _M_insert_unique.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133175 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-13  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/35541
* include/debug/functions.h (__check_sorted_set_aux): Fix signature.
* testsuite/25_algorithms/set_difference/35541.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133173 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/natClassLoader.cc (_Jv_RegisterInitiatingLoader):
Check loading constraints.
(_Jv_CheckOrCreateLoadingConstraint): New function.
* java/lang/ClassLoader.java (loadingConstraints): New field.
* link.cc (_Jv_Linker::find_field): Use
_Jv_CheckOrCreateLoadingConstraint.
(_Jv_Linker::check_loading_constraints): New function.
(_Jv_Linker::resolve_method_entry): Use
check_loading_constraints.
(_Jv_Linker::append_partial_itable): Likewise.
(_Jv_Linker::layout_vtable_methods): Likewise.
* include/jvm.h (_Jv_Linker::check_loading_constraints): Declare.
(_Jv_CheckOrCreateLoadingConstraint): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133172 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-19  Alon Dayan  <alond@il.ibm.com>
            Olga Golovanevsky  <olga@il.ibm.com>

PR tree-optimization/35041
* gcc.dg/struct/wo_prof_double_malloc.c: New test.

2008-03-13  Alon Dayan  <alond@il.ibm.com>
    Olga Golovanevsky  <olga@il.ibm.com>

PR tree-optimization/35041
* ipa-struct-reorg.c (find_pos_in_stmt_1): Add another option
to locate the right position in a statement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133171 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/34000
PR target/35553
* config/i386/xmmintrin.h: Change all static inline functions to
extern inline and add __gnu_inline__ attribute.
* config/i386/bmintrin.h: Ditto.
* config/i386/smmintrin.h: Ditto.
* config/i386/tmmintrin.h: Ditto.
* config/i386/mmintrin-common.h: Ditto.
* config/i386/ammintrin.h: Ditto.
* config/i386/emmintrin.h: Ditto.
* config/i386/pmmintrin.h: Ditto.
* config/i386/mmintrin.h: Ditto.
* config/i386/mm3dnow.h: Ditto.

testsuite/ChangeLog:

PR target/34000
PR target/35553
* g++.dg/other/i386-3.C: New test.
* gcc.target/i386/sse-13.c: Redefine extern instead of static.
* gcc.target/i386/sse-14.c: Ditto.
* gcc.target/i386/mmx-1.c: Ditto.
* gcc.target/i386/mmx-2.c: Ditto.
* gcc.target/i386/3dnow-1.c: Ditto.
* gcc.target/i386/3dnow-2.c: Ditto.
* gcc.target/i386/3dnowA-1.c: Ditto.
* gcc.target/i386/3dnowA-2.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133169 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-13  Paolo Bonzini  <bonzini@gnu.org>

* Makefile.def (stageprofile).  Remove -fprofile-generate
from stage_libcflags.
* Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133168 138bc75d-0d04-0410-961f-82ee72b054a4

Revert my previous commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133167 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/35553
* config/i386/i386.h (TARGET_CPU_CPP_BUILTINS): Define
__SSE_USE_INLINED_FUNC__ when using -flag-keep-inline-functions
together with optimization.
* config/i386/xmmintrin.h: Use __SSE_USE_INLINED_FUNC__ instead of
__OPTIMIZE__ to choose between inlined intrinsic SSE function having
immediate arguments and its equivalent macro definition.
* config/i386/bmintrin.h: Ditto.
* config/i386/smmintrin.h: Ditto.
* config/i386/tmmintrin.h: Ditto.
* config/i386/mmintrin-common.h: Ditto.
* config/i386/ammintrin.h: Ditto.
* config/i386/emmintrin.h: Ditto.

testsuite/ChangeLog:

PR target/35553
* g++.dg/other/i386-3.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133164 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-13  Paolo Bonzini  <bonzini@gnu.org>

PR tree-opt/35422
* gcc.target/i386/pr35422.c: Escape brackets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133163 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/35185
* omp-low.c (lower_regimplify, init_tmp_var, save_tmp_var): Removed.
(lower_omp_2): New function.
(lower_omp_1, lower_omp): Rewritten.

* testsuite/libgomp.c++/pr35185.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133162 138bc75d-0d04-0410-961f-82ee72b054a4

PR 35054
* doc/extend.texi (Structure-Packing Pragmas): Replace "Win32"
with the phrase "Microsoft Windows compilers".
(Push/Pop Macro Pragmas): New subsection. Document
#pragma push_macro and pragma pop_macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133161 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-12  Paul Brook  <paul@codesourcery.com>

gcc/
* config/arm/arm.c (output_move_double): Prefer LDRD to LDM.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133160 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133158 138bc75d-0d04-0410-961f-82ee72b054a4

* config.sub, config.guess: Update from upstream sources.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133153 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-12  Paul Brook  <paul@codesourcery.com>

gcc/
* config/arm/thumb2.md: Extend peephole to cover 3-arg subs.
(thumb2_alusi3_short): Exclude PLUS and MINUS.
(thumb2_addsi_shortim): Rename ...
(thumb2_addsi_short): ... to this.  Allow register operands.
(thumb2_subsi_short): New pattern.
(thumb2_one_cmplsi2_short,
thumb2_negsi2_short): New patterns and peepholes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133152 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-12  Paul Brook  <paul@codesourcery.com>

gcc/
* config/arm/arm.c (arm_size_rtx_costs): Use ARM costs for Thumb-2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133151 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.md (int_cond): New code iterator.
        (fp_cond): Ditto.
        ("s<code>"): Macroize expander from seq, sne, sgt, sgtu, slt, sltu,
        sge, sgeu, sle and sleu expanders usign int_cond code iterator.
        ("s<code>"): Macroize expander from sunordered, sordered, suneq, sunge,
        sungt, sunle, sunlt and sltgt expanders usign fp_cond code iterator.
        ("b<code>"): Macroize expander from beq, bne, bgt, bgtu, blt, bltu,
        bge, bgeu, ble and bleu expanders usign int_cond code iterator.
        ("b<code>"): Macroize expander from bunordered, bordered, buneq, bunge,
        bungt, bunle, bunlt and bltgt expanders usign fp_cond code iterator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133150 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-12  Paul Brook  <paul@codesourcery.com>

gcc/
* config/arm/arm.c (use_return_insn): Use offsets->saved_regs_mask
instead of {arm,thumb}_compute_save_reg_mask.
(output_return_instruction): Ditto.
(thumb_unexpanded_epilogue): Ditto.
(thumb1_expand_prologue): Ditto.
(thumb1_output_function_prologue): Ditto.
(arm_set_return_address): Ditto.
(thumb_set_return_address): Ditto.
(arm_get_frame_offsets): Set offsets->saved_regs_mask.  Push extra
regs to achieve stack alignment.
(thumb1_compute_save_reg_mask): Fix compiler warning.
(arm_output_epilogue): Use offsets->saved_regs_mask.
Adjust stack pointer by poping call clobered registers.
(arm_expand_prologue): Use offsets->saved_regs_mask.
Adjust stack pointer by pushing extra registers.
* gcc/config/arm.h (arm_stack_offsets): Add saved_regs_mask.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133148 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-12  Paolo Bonzini  <bonzini@gnu.org>

* mangle.c (java_mangle_decl): Remove dead check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133146 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-12  Paolo Bonzini  <bonzini@gnu.org>

PR tree-opt/35422
* fold-const.c (fold_unary) <NOP_EXPR>: Distribute a narrowing
conversion to the operands of a multiplication.

testsuite:
2008-03-12  Paolo Bonzini  <bonzini@gnu.org>

PR tree-opt/35422
* gcc.dg/vect/slp-7.c: Change target keywords required for vectorizing
third loop.
* gcc.target/i386/pr35422.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133144 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-12  Richard Guenther  <rguenther@suse.de>

PR c++/35469
Revert:
2008-02-04  Richard Guenther  <rguenther@suse.de>

        PR java/35035
        * decl.c (record_builtin_java_type): Make jboolean a
        integer type again where its mode doesn't match that of bool.

2008-01-25  Richard Guenther  <rguenther@suse.de>

        PR c++/33887
        * decl.c (record_builtin_java_type): Make __java_boolean
        a variant of bool.
        * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
        after TYPE_MAIN_VARIANT check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133142 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-12  Richard Guenther  <rguenther@suse.de>

* Makefile.in (OBJS-common): Add tree-ssa-phiprop.o
(tree-ssa-phiprop.o): Copy dependencies from tree-ssa-forwprop.o.
* timevar.def (TV_TREE_PHIPROP): Add.
* tree-ssa-phiprop.c: Split from tree-ssa-forwprop.c, added
pass description.  Use TV_TREE_PHIPROP.
* tree-ssa-forwprop.c: Remove phiprop code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133140 138bc75d-0d04-0410-961f-82ee72b054a4

PR libfortran/35524
* intrinsics/erfc_scaled_inc.c: Only define the long double
variant of erfc_scaled if expl is available.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133138 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/35549
* omp-low.c (maybe_lookup_decl): Constify first argument.
(use_pointer_for_field): Change last argument from bool to
omp_context *.  Disallow shared copy-in/out in nested
parallel if decl is shared in outer parallel too.
(build_outer_var_ref, scan_sharing_clauses,
lower_rec_input_clauses, lower_copyprivate_clauses,
lower_send_clauses, lower_send_shared_vars): Adjust callers.

* testsuite/libgomp.c/pr35549.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133136 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-12  Victor Kaplansky  <victork@il.ibm.com>
            Ira Rosen  <irar@il.ibm.com>

        * tree-vectorizer.c (free_stmt_vec_info): New function.
        (destroy_loop_vec_info): Move code to free_stmt_vec_info().
        Call free_stmt_vec_info(). Free LOOP_VINFO_STRIDED_STORES..
        * tree-vectorizer.h (free_stmt_vec_info): Declare.
        * tree-vect-transform.c (vectorizable_conversion): Free
        vec_oprnds0 if it was allocated.
        (vect_permute_store_chain): Remove unused VECs.
        (vectorizable_store): Free VECs that are allocated in the..
        function.
        (vect_transform_strided_load, vectorizable_load): Likewise.
        (vect_remove_stores): Simplify the code.
        (vect_transform_loop): Move code to vect_remove_stores().
        Call vect_remove_stores() and free_stmt_vec_info().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133134 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133129 138bc75d-0d04-0410-961f-82ee72b054a4

* pa.h (TARGET_LONG_PIC_SDIFF_CALL): Conditionalize define on
TARGET_HPUX.  Revise comment.
(TARGET_LONG_PIC_PCREL_CALL): Revise comment.
* pa.c (output_call): Update for revised TARGET_LONG_PIC_SDIFF_CALL.
Use sr4 variant of `be' instruction when not generating PIC code.
(attr_length_call): Adjust for above change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133123 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-11  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * ipa-reference.c (static_execute): Remove module_statics_const and
        associated setting code.

2008-03-11  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR tree-opt/35403
        * gcc.dg/tree-ssa/ipa-reference-1.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133119 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/35540
        * config/i386/i386.md (paritysi2, paritydi2): Use register_operand
        constraint for operand 1.
        (paritysi2_cmp): Use register_operand constraint for operand 2.
        Use earlyclobber modifier for operand 1.  Remove support for
        memory operands.
        (paritydi2_cmp): Use register_operand constraint for operand 3.
        Use earlyclobber modifier for operand 1.  Remove support for
        memory operands.

testsuite/ChangeLog:

        PR target/35540
        * gcc.target/i386/pr35540.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133118 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-11  Paul Brook  <paul@codesourcery.com>
Vladimir Prus  <vladimir@codesourcery.com>

* config/arm/arm.c (use_return_insn): Check TARGET_APCS_FRAME.
(arm_compute_save_reg0_reg12_mask): Always
check if register 11 must be saved.  Always safe hard frame pointer
when frame_pointer_needeed.
(arm_compute_save_reg_mask): Save IP and PC
only with apcs frames.
(arm_output_epilogue): Adjust Thumb2 codepath to
be also invoked and work for ARM non-apcs frames.
(arm_expand_prologue): Don't bother saving IP
for non-apcs frame, since it's not clobbered by
prologue code.  Implement non-apcs frame
layout.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133117 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-11  Paolo Bonzini  <bonzini@gnu.org>

PR rtl-optimization/35281
* expr.c (convert_move): Use a new pseudo for the intermediate
from_mode->word_mode result.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133116 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-11  Paolo Bonzini  <bonzini@gnu.org>

        * langhooks-def.h (LANG_HOOKS_CLEAR_BINDING_STACK): Delete.
        * langhooks.h (struct lang_hooks): Delete clear_binding_stack member.
        * toplev.c (compile_file): Don't call it.

fortran:
2008-03-11  Paolo Bonzini  <bonzini@gnu.org>

        * f95-lang.c (LANG_HOOKS_CLEAR_BINDING_STACK): Delete.
        (gfc_be_parse_file): Call clear_binding_stack from here.
(gfc_clear_binding_stack): Rename to clear_binding_stack.

java:
2008-03-11  Paolo Bonzini  <bonzini@gnu.org>

        * jcf-parse.c (java_parse_file): Assert binding levels are
        left in order.
        * lang.c (LANG_HOOKS_CLEAR_BINDING_STACK, java_clear_binding_stack):
        Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133115 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/inherit/override-attribs.C: Require ilp32 x86 target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133111 138bc75d-0d04-0410-961f-82ee72b054a4

* md5.c (md5_process_bytes): Do not assume that memcpy will
  provide a return value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133107 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/35526
* expr.c (store_expr): Call emit_block_move if the mode
of "temp" RTX is BLKmode.

testsuite/ChangeLog:

PR middle-end/35526
* g++.dg/torture/pr35526.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133106 138bc75d-0d04-0410-961f-82ee72b054a4

PR libfortran/32812
* intrinsics/random.c (scramble_seed, unscramble_seed): New
functions.
(random_seed_i4): Scramble the seed the user gives us before
storing it, and unscramble it when we return it back later.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133104 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-11  Andrew Pinski  <andrew_pinski@playstation.sony.com>
Richard Guenther  <rguenther@suse.de>

PR tree-optimization/31358
* tree-ssa-loop-manip.c (create_iv): Call force_gimple_operand for
the step with a NULL_TREE.
* tree-ssa-loop-ivopts.c (find_bivs): Convert the step
to sizetype if type is a pointer type.
(add_candidate_1): Don't convert the base and step to
the generic type if the orginal type is a pointer type.
(add_iv_value_candidates): Use sizetype for the step
if type is a pointer type.
(cand_value_at): Likewise.
* tree-ssa-address.c (add_to_parts): Use POINTER_PLUS_EXPR
for pointer types.
* tree-affine.c (tree_to_aff_combination <POINTER_PLUS_EXPR>):
Don't convert the tem affine to the type.
(add_elt_to_tree): Use sizetype for the step if a pointer.
Use POINTER_PLUS_EXPR for pointers.
(aff_combination_to_tree): Use sizetype for the step if a
pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133102 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133100 138bc75d-0d04-0410-961f-82ee72b054a4

libjava
2008-03-10  Jim Meyering  <meyering@redhat.com>
        Don't leak upon failed realloc.
        * gnu/classpath/natSystemProperties.cc
        (SystemProperties::insertSystemProperties):
libjava/classpath
2008-03-10  Jim Meyering  <meyering@redhat.com>
        Don't leak upon failed realloc.
        * native/jni/classpath/jcl.c (JCL_realloc): Upon failed realloc,
        free the original buffer before throwing the exception.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133094 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-10  Vladimir Makarov  <vmakarov@redhat.com>

* config/i386/sse.md (ssse3_pmaddubswv8hi3, ssse3_pmaddubswv4hi3):
Remove commutativity hint.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133093 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-10  Janis Johnson  <janis187@us.ibm.com>

* patch_tester.sh (initialization): Initialize svnpatch and stop.
(usage): Add -svnpath and -stop.
(makedir): New.
(argument handling): Process -stop and -svnpath.
(setup code): Use makedir, error out if initial svn checkout fails.
(update): Use svnpath.  Invoke contrib/gcc_update.
(apply_patch): Require that patch was created at top level.  Use eval
with option variables.  Don't use bootstrap target for make.  Verify
that some tests were run.
(bootntest_patched): Use snvpath.
(main loop): For -stop, exit when there are no more patches to test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133092 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/35328
* semantics.c (finish_omp_clauses): Look through NOP_EXPR even
if errorcount.

* g++.dg/gomp/pr35328.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133087 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/35337
* semantics.c (finish_omp_clauses): Use %qD instead of %qE for
DECL_P in not a variable and appears more than once error messages.

* g++.dg/gomp/pr35337.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133086 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/35438
PR c/35439
* c-parser.c (c_parser_omp_threadprivate): Don't add vars with
errorneous type.  Check that v is a VAR_DECL.

* gcc.dg/gomp/pr35438.c: New test.
* gcc.dg/gomp/pr35439.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133085 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/35099
* tree-cfg.c (new_label_mapper): Update cfun->last_label_uid.

* g++.dg/gomp/pr35099.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133084 138bc75d-0d04-0410-961f-82ee72b054a4

* trans.c (emit_range_check): Do not emit the check if the base type
of the expression is the type against which its range must be checked.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133083 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

2008-03-10  H.J. Lu  <hongjiu.lu@intel.com>

PR tree-optimization/35494
* tree-ssa-ccp.c (get_symbol_constant_value): Check if value
may be overriden at link and run time.

gcc/testsuite/

2008-03-10  H.J. Lu  <hongjiu.lu@intel.com>

PR tree-optimization/35494
* g++.dg/tree-ssa/ssa-store-ccp-1.C: New.
* gcc.dg/tree-ssa/ssa-store-ccp-2.c: Likewise.
* gcc.dg/tree-ssa/ssa-store-ccp-3.c: Likewise.
* gcc.dg/tree-ssa/ssa-store-ccp-4.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133082 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-10  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/34677
* tree-ssa-pre.c (modify_expr_node_pool): Remove.
(poolify_tree): Likewise.
(modify_expr_template): Likewise.
(poolify_modify_stmt): Likewise.
(insert_fake_stores): Handle all component-ref style stores
in addition to INDIRECT_REF.  Also handle complex types.
Do not poolify the inserted load.
(realify_fake_stores): Do not rebuild the tree but only
make it a SSA_NAME copy.
(init_pre): Remove initialzation of modify_expr_template.
Do not allocate modify_expr_node_pool.
(fini_pre): Do not free modify_expr_node_pool.

* gcc.dg/tree-ssa/loadpre23.c: New testcase.
* gcc.dg/tree-ssa/loadpre24.c: Likewise.
* gcc.dg/tree-ssa/loadpre25.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133081 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-10  Paul Brook  <paul@codesourcery.com>

gcc/
* config/arm/arm.md (UNSPEC_STACK_ALIGN, UNSPEC_PIC_OFFSET): Renumber
to avoid conflicts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133080 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-10  Paul Brook  <paul@codesourcery.com>
Mark Shinwell  <shinwell@codesourcery.com>

gcc/
* config/arm/cortex-r4.md: New.
* config/arm/thumb2.md (divsi3, udivsi3): Annotate with
insn attributes.
* config/arm/arm.md: Include cortex-r4.md.
(insn): Add smmls, sdiv and udiv values.
(generic_sched): Don't use generic scheduling for Cortex-R4.
(arm_issue_rate): New function.
(TARGET_SCHED_ISSUE_RATE): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133078 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Remove merge marker.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133077 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-10  Sebastian Pop  <sebastian.pop@amd.com>

* doc/invoke.texi (-ftree-loop-distribution): Add an example.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133076 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-10  Richard Guenther  <rguenther@suse.de>

* tree-ssa-pre.c (get_sccvn_value): Simplify.
(compute_avail): Do not add stmt uses to AVAIL_OUT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133074 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-10  Paolo Bonzini  <bonzini@gnu.org>

* langhooks-def.h (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS):
Set default to true.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133072 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133070 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-09  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/35474
* module.c (mio_symtree_ref): After providing a symbol for a
missing equivalence member, resolve and NULL the fixups.

2008-03-09  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/35474
* gfortran.dg/module_commons_2.f90 : New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133063 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

* c.opt (Wsynth): Deprecate.
* doc/invoke.texi (Option Summary, Warning Options): Document
-Wno-format-contains-nul.

gcc/fortran/

* invoke.texi (Error and Warning Options): Document
-Wline-truncation.

contrib/

* check_warning_flags.sh: Instead of invoke.texi, take the path
to the doc directory as argument.  Check that warnings listed in
'gcc --help' are accepted by the compiler, and listed in the
manuals.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133059 138bc75d-0d04-0410-961f-82ee72b054a4

libjava/classpath/

* doc/cp-hacking.texinfo: Fix spacing after periods.
* doc/cp-tools.texinfo: Likewise.
* doc/cp-vmintegration.texinfo: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133058 138bc75d-0d04-0410-961f-82ee72b054a4

libjava/classpath/

* doc/cp-hacking.texinfo: Fix some typos.
* doc/cp-tools.texinfo: Likewise.
* doc/cp-vmintegration.texinfo: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133057 138bc75d-0d04-0410-961f-82ee72b054a4

* gnat.dg/frame_overflow.adb: Improve portability.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133054 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/35496
        * config/i386/i386.c (ix86_constant_algnment): Compute alignment using
        ALIGN_MODE_128 for VECTOR_CST and INTEGER_CST in addition to REAL_CST.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133052 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (builtin_description): Rename vector
left shift operations.
* config/rs6000/altivec.md (UNSPEC_VSL): Remove.
(altivec_vsl<VI_char>): Rename to ...
(ashl<mode>3): ... new name.
(mulv4sf3, mulv4si3, negv4sf2): Replace gen_altivec_vslw with
gen_ashlv4si3.
(absv4sf2): Convert to use ashift:V4SI instead of UNSPEC_VSL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133051 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133049 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-08  H.J. Lu  <hongjiu.lu@intel.com>

PR target/35350
* gcc.target/i386/isa-1.c: Add -march=x86-64.
* gcc.target/i386/isa-2.c: Likewise.
* gcc.target/i386/isa-3.c: Likewise.
* gcc.target/i386/isa-10.c: Likewise.
* gcc.target/i386/isa-11.c: Likewise.
* gcc.target/i386/isa-12.c: Likewise.
* gcc.target/i386/isa-13.c: Likewise.
* gcc.target/i386/isa-14.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133044 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/i386/sse2-mmx.c (unsigned_add3): Use _mm_setzero_si64
to zero carry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133043 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-08  Richard Guenther  <rguenther@suse.de>

* coverage.h (tree_coverage_counter_addr): Declare.
* coverage.c (tree_coverage_counter_addr): New function.
* tree-profile.c (tree_gen_edge_profiler): Unshare counter
before using again.
(tree_gen_pow2_profiler): Use tree_coverage_counter_addr.
(tree_gen_one_value_profiler): Likewise.
(tree_gen_ic_profiler): Likewise.
(tree_gen_average_profiler): Likewise.
(tree_gen_ior_profiler): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133041 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (maybe_pad_type): Use value_factor_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133039 138bc75d-0d04-0410-961f-82ee72b054a4

2008-03-08  Richard Guenther  <rguenther@suse.de>

* tree-ssa-sccvn.h (vn_binary_op_lookup): Remove.
(vn_binary_op_insert): Likewise.
(vn_unary_op_lookup): Likewise.
(vn_unary_op_insert): Likewise.
(vn_nary_op_lookup): Declare.
(vn_nary_op_insert): Likewise.
* tree-ssa-sccvn.c (struct vn_tables_s): Merge unary
and binary hashes, use a single obstack for unary_op_pool
and binary_op_pool.
(struct vn_binary_op_s, struct vn_unary_op_s): Replace with
a single struct vn_nary_op_s.  Store tree code length and
a variable number of operands.
(struct vn_reference_op_struct): Remove unused op2.
(vn_reference_op_eq): Do not compare op2.
(vn_reference_op_compute_hash): Do not compute hash of op2.
(vn_unary_op_hash, vn_binary_op_hash): Replace with vn_nary_op_hash.
(vn_unary_op_compute_hash, vn_binary_op_compute_hash): Replace
with vn_nary_op_compute_hash.
(vn_unary_op_eq, vn_binary_op_eq): Replace with vn_nary_op_eq.
(vn_unary_op_lookup, vn_binary_op_lookup): Replace with
vn_nary_op_lookup.
(vn_unary_op_insert, vn_binary_op_insert): Replace with
vn_nary_op_insert.
(visit_unary_op): Call nary functions.
(visit_binary_op): Likewise.
(process_scc): Adjust for struct vn_tables_s changes.
(allocate_vn_table): Likewise.
(free_vn_table): Likewise.
* tree-vn.c (vn_add): Call nary functions.
(vn_lookup): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133038 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/34956
* trans-array.c (gfc_conv_ss_startstride): Fix the logic to avoid
checking bounds of absent optional arguments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133037 138bc75d-0d04-0410-961f-82ee72b054a4

Fix nits.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133036 138bc75d-0d04-0410-961f-82ee72b054a4

* lang.opt (nostdlib): Move around.
* misc.c (gnat_handle_option): Fix formatting.
(gnat_dwarf_name): Move around.
* trans.c (Case_Statement_to_gnu): Fix formatting.
(gnat_to_gnu): Likewise.
* utils.c (aggregate_type_contains_array_p): Likewise.
(create_subprog_decl): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133035 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/22152
        * gcc.target/i386/pr22152.c: New test.
        * gcc.target/i386/sse2-mmx.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133034 138bc75d-0d04-0410-961f-82ee72b054a4