* config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
(_FP_MUL_MEAT_D): Ditto.
(_FP_DIV_MEAT_S): Ditto.
(_FP_DIV_MEAT_D): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137508 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-05  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/postypes.h: Do not include <stdint.h>.

* include/Makefile.am: Reorder.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137505 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-05  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/ratio: Prefer __INTMAX_MAX__ to INTMAX_MAX (INTMAX_MIN).

2008-07-05  Chris Fairles  <chris.fairles@gmail.com>

        * include/std/ratio: Documentation for std::ratio class. Add conditions
        to ratio_less to prevent overflow.
        * testsuite/20_util/ratio/comparisons/comp2.cc: New.
        * testsuite/20_util/ratio/cons/cons_overflow.cc: Update dg-error line
        numbers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137504 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/gcc-dg.exp (remove-build-file): Remove files on remote host
as well as on build.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137503 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/host-darwin.c (darwin_rs6000_extra_siganls): Cast
the "void*" result of xmalloc to "char*" to fix bootstrap breakage.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137500 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137498 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/36684
* config/sh/sh.h (OVERRIDE_OPTIONS): Disable -fschedule-insns
for PIC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137487 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-04  Chris Fairles  <chris.fairles@gmail.com>

* include/std/ratio: New, per N2661.
* include/Makefile.am: Update.
* include/Makefile.in: Regenerate.
* testsuite/20_util/ratio/cons/cons1.cc: New.
* testsuite/20_util/ratio/cons/cons_overflow.cc: Likewise.
* testsuite/20_util/ratio/operations/ops1.cc: Likewise.
* testsuite/20_util/ratio/operations/ops2.cc: Likewise.
* testsuite/20_util/ratio/operations/ops3.cc: Likewise.
* testsuite/20_util/ratio/operations/ops_overflow.cc: Likewise.
* testsuite/20_util/ratio/comparisons/comp1.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137482 138bc75d-0d04-0410-961f-82ee72b054a4

    * safe-ctype.h: Remove #error when detecting that ctype.h has been
        included. Redefine the various macros provided by ctype.h as
        undefined variables.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137480 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-04  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/36616
* testsuite/22_locale/time_put/put/char/4.cc: Just use es_ES instead.
* testsuite/22_locale/time_put/put/wchar_t/4.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137467 138bc75d-0d04-0410-961f-82ee72b054a4

* crontab: Remove 4.1 snapshots job.
* update_version: Remove.
* gcc_release: Remove support for g77 and release status in
version.c.
* update_version_svn: Ignore 4.1 branch.  Remove support for
updating files other than DATESTAMP.
* update_web_docs_svn: Remove support for g77 manual.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137462 138bc75d-0d04-0410-961f-82ee72b054a4

Revert 137452.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137458 138bc75d-0d04-0410-961f-82ee72b054a4

Revert 137452.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137457 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc/testsuite/gcc.dg/torture/pr35842.c: Remove "executable" SVN property.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137455 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-switch-conversion.c (build_one_array, gen_def_assigns): Use
build_gimple_modify_stmt.
(build_arrays, gen_inbound_check): Likewise.  Force RHS to be
gimple operand.  Use fold_build* instead of build*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137454 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-04  Richard Guenther  <rguenther@suse.de>

* tree-ssa-structalias.c (lookup_vi_for_tree): Declare.
(do_sd_constraint): Handle a dereference of ESCAPED and CALLUSED
properly to compute the reachability set if we do field-sensitive PTA.
* invoke.texi (max-fields-for-field-sensitive): Document default.
* opts.c (decode_options): Set max-fields-for-field-sensitive to
100 for optimize >= 2.

* gcc.dg/tree-ssa/pta-callused.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137453 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-04  Kai Tietz  <kai.tietz@onevision.com>

* config.gcc (extra_headers): Add cross-stdarg.h for target
x86_64-*-* and i?86-*-*.
* config/i386/cross-stdarg.h: New.
* builtins.c (std_fn_abi_va_list): New.
(std_canonical_va_list_type): New.
(stabilize_va_list): Replace va_list_type_node use by
mtarget.canonical_va_list_type.
(gimplify_va_arg_expr): Likewise.
(expand_builtin_va_copy): Replace va_list_type_node use by
mtarget.fn_abi_va_list.
* tree-sra.c (is_va_list_type): New helper.
(decl_can_be_decomposed_p): Replace
va_list_type_node use by is_va_list_type.
* tree-ssa-ccp.c (optimize_stdarg_builtin): Likewise.
* tree-stdarg.c (execute_optimize_stdarg): Likewise.
* c-common.c (c_common_nodes_and_builtins): Use TARGET_ENUM_VA_LIST.
* config/i386/i386-protos.h (ix86_get_valist_type): New.
(ix86_enum_va_list): New.
* config/i386/i386.c (sysv_va_list_type_node): New.
(ms_va_list_type_node): New.
(ix86_function_type_abi): Remove sorry.
(ix86_build_builtin_va_list_abi): New.
(ix86_build_builtin_va_list): Call ix86_build_builtin_va_list_abi
for 64-bit targets.
(ix86_va_start): Replace va_list_type_node by sysv_va_list_type_node.
(ix86_init_builtins_va_builtins_abi): New.
(ix86_init_builtins): Use ix86_init_builtins_va_builtins_abi
for 64-bit targets.
(ix86_handle_abi_attribute): New.
(attribute_spec): Add sysv_abi and ms_abi.
(ix86_fn_abi_va_list): New.
(ix86_canonical_va_list_type): New.
(ix86_enum_va_list): New.
(TARGET_FN_ABI_VA_LIST): New.
(TARGET_CANONICAL_VA_LIST_TYPE): New.
* config/i386/i386.h (TARGET_ENUM_VA_LIST): New.
* doc/tm.texi (TARGET_FN_ABI_VA_LIST): New.
(TARGET_CANONICAL_VA_LIST_TYPE): New.
(TARGET_ENUM_VA_LIST): New.
* expr.h (std_fn_abi_va_list): New.
(std_canonical_va_list_type): New.
* target-def.h (TARGET_FN_ABI_VA_LIST): New.
(TARGET_CANONICAL_VA_LIST_TYPE): New.
(TARGET_INITIALIZER): Add TARGET_FN_ABI_VA_LIST and
TARGET_CANONICAL_VA_LIST_TYPE.
* target.h (struct gcc_target): Add fn_abi_va_list hook
and canonical_va_list_type hook.

2008-07-04  Kai Tietz  <kai.tietz@onevision.com>

* gcc.dg/callabi/callabi.h: New.
* gcc.dg/callabi/vaarg-1.c: New.
* gcc.dg/callabi/vaarg-2.c: New.
* gcc.dg/callabi/vaarg-3.c: New.
* gcc.dg/callabi/func-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137452 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/m68k/interrupt-2.c: New file.
* gcc.dg/tree-ssa/20040204-1.c: Don't XFAIL for m68k*-*-*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137451 138bc75d-0d04-0410-961f-82ee72b054a4

* ggc-zone.c (lookup_page_table_if_allocated,
set_page_table_entry, zone_find_object_size, alloc_small_page,
alloc_large_page, ggc_free, gt_ggc_m_S, ggc_marked_p, init_ggc,
new_ggc_zone, init_ggc_pch, ggc_pch_this_base, ggc_pch_read): Fix
-Wc++-compat and/or -Wcast-qual warnings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137450 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/36634
* config/rs6000/rs6000.md (call, call_value): Don't arrange for
pic_offset_table_rtx to be marked as used here.
(call_nonlocal_sysv, call_value_nonlocal_sysv): Add split for
TARGET_SECURE_PLT to "use" pic_offset_table_rtx.
(call_nonlocal_sysv_secure, call_value_nonlocal_sysv_secure): New insn.
(sibcall_nonlocal_sysv, sibcall_value_nonlocal_sysv): Assert
!TARGET_SECURE_PLT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137447 138bc75d-0d04-0410-961f-82ee72b054a4

* alloc-pool.c (hash_descriptor, eq_descriptor,
alloc_pool_descriptor): Fix -Wc++-compat warnings.
* bitmap.c (hash_descriptor, eq_descriptor, bitmap_descriptor):
Likewise.
* ggc-common.c (hash_descriptor, eq_descriptor, hash_ptr, eq_ptr,
loc_descriptor, ggc_prune_ptr, ggc_free_overhead,
final_cmp_statistic, cmp_statistic, dump_ggc_loc_statistics):
Likewise.
* varray.c (hash_descriptor, eq_descriptor, varray_descriptor):
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137446 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137444 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>

* gcc.dg/compat/struct-by-value-17a_x.c: Remove duplicated code.
* gcc.dg/compat/struct-by-value-17a_y.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137439 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-flow.h (loop_only_exit_p): Declare.
* tree-ssa-loop-niter.c (loop_only_exit_p): Make public.
* tree-ssa-loop-ivopts.c (may_eliminate_iv): Reinstate direct check on
the number of iterations if it is constant.  Otherwise, if this is the
only possible exit of the loop, use the conservative estimate on the
number of iterations of the entire loop if available.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137437 138bc75d-0d04-0410-961f-82ee72b054a4

Fix conflict with another recent patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137432 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* Makefile.in (libgcc.mvars): Add LIBGCC_SYNC and LIBGCC_SYNC_CFLAGS.
* libgcc-std.ver (GCC_4.4.0): New version, inherited from GCC_4.3.0.
Add synchronization functions.
* config/sync.c: New file.
* config/mips/t-libgcc-mips16 (LIBGCC_SYNC): Define.
(LIBGCC_SYNC_CFLAGS): Likewise.

libgcc/
* Makefile.in: Add support for __sync_* libgcc functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137431 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>

* shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137430 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-03  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc:
Improve check on long double limits.
* testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc:
Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
stof.cc: Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
stod.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137428 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/36710
* config/i386/i386.md (mode): Add TF to mode attribute.
(*pushtf_sse): New insn pattern.
(pushtf splitters): New splitters.

testsuite/ChangeLog:

PR target/36710
* gcc.target/i386/float128-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137427 138bc75d-0d04-0410-961f-82ee72b054a4

PR 35736 -- use void_type_node for PREDICT_EXPR tree

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137425 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/pr28243.c: Skip on SPU.
* gcc.dg/torture/pr25947-1.c: Likewise.
* gcc.dg/20030702-1.c: Likewise.
* g++.old-deja/g++.other/comdat5.C: Likewise.
* g++.old-deja/g++.other/local-alloc1.C: Likewise.
* g++.dg/opt/vt1.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137418 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>

* gcc.dg/compat/struct-by-value-17a_main.c: Remove duplicated
code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137417 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/i386.c (contains_aligned_value_p): Return true
for TCmode.
(ix86_data_alignment): Align TCmode to 128bits.
(ix86_local_alignment): Likewise.

testsuite/

2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>
    Uros Bizjak  <ubizjak@gmail.com>

* gcc.target/i386/float128-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137416 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-13  Andrew Haley  <aph@redhat.com>

        PR preprocessor/33305
        * macro.c (replace_args): Print a warning for empty macro
        arguments in C89 and C++.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137414 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-03  Andrew Haley  <aph@redhat.com>

        PR bootstrap/33304
        * vec.h (VEC_TA): New.
        (DEF_VEC_I, DEF_VEC_P, DEF_VEC_ALLOC_I, DEF_VEC_ALLOC_P,
        DEF_VEC_O, DEF_VEC_ALLOC_O: Use VEC_TA.
        * c-common.c (C_COMMON_FIXED_TYPES_SAT): New macro.
        (C_COMMON_FIXED_MODE_TYPES_SAT): New macro.
        (C_COMMON_FIXED_TYPES): Remove first arg.
        (C_COMMON_FIXED_MODE_TYPES): Likewise.
        * tree.c (MAKE_FIXED_TYPE_NODE): Break into two macros,
        MAKE_FIXED_TYPE_NODE and MAKE_FIXED_TYPE_NODE_WIDTH in order
        not to use empty macro arguments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137413 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-03  Andrew Haley  <aph@redhat.com>

        PR preprocessor/33305
        * gcc.dg/cpp/avoidpaste1.c: Use dg-options "-ansi" to avoid
        "-pedantic".
        * gcc.dg/cpp/avoidpaste2.c: Likewise
        * gcc.dg/cpp/20000519-1.c: Likewise.
        * g++.dg/ext/gnu-inline-global-reject.C: Likewise.
        * gcc.dg/cpp/c99-empty-macro-args.c: New test.
        * gcc.dg/cpp/c90-empty-macro-args.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137411 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-03  Paolo Carlini  <paolo.carlini@oracle.com>

* libsupc++/Makefile.am: Add initializer_list to the headers.
* libsupc++/Makefile.in: Regenerate.

* libsupc++/initializer_list: Minor cosmetic changes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137409 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  Richard Guenther  <rguenther@suse.de>

PR c++/36128
* typeck.c (cp_build_function_call): Move code to verify
builtin function arguments ...
* call.c (build_cxx_call): ... here.

* g++.dg/other/builtin1.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137408 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc/tree.c (ctor_to_list): Use FOR_EACH_CONSTRUCTOR_ELT.
        * gcc/cp/Make-lang.in (cp/typeck2.o): Add  dependency.
        * libstdc++-v3/libsupc++/initializer_list: Uglify and wrap in
        __GXX_EXPERIMENTAL_CXX0X__.
        * libstdc++-v3/include/bits/stl_map.h (insert(initializer_list)): Wrap.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137406 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137402 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/compat/struct-layout-1.exp: Compile generator on build
system.
* gcc.dg/compat/struct-layout-1.exp: Likewise.
* objc.dg/gnu-encoding/gnu-encoding.exp: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137397 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/36285
* gcc.dg/compat/struct-by-value-16_x.c: Move some tests to new file to reduce code size.
* gcc.dg/compat/struct-by-value-16_y.c: Ditto.
* gcc.dg/compat/struct-by-value-16a_main.c: New file.
* gcc.dg/compat/struct-by-value-16a_x.c: Ditto.
* gcc.dg/compat/struct-by-value-16a_y.c: Ditto.
* gcc.dg/compat/struct-by-value-17_x.c: Move some tests to new file to reduce code size.
* gcc.dg/compat/struct-by-value-17_y.c: Ditto.
* gcc.dg/compat/struct-by-value-17a_main.c: New file.
* gcc.dg/compat/struct-by-value-17a_x.c: Ditto.
* gcc.dg/compat/struct-by-value-17a_y.c: Ditto.
* gcc.dg/compat/struct-by-value-18_x.c: Move some tests to new file to reduce code size.
* gcc.dg/compat/struct-by-value-18_y.c: Ditto.
* gcc.dg/compat/struct-by-value-18a_main.c: New file.
* gcc.dg/compat/struct-by-value-18a_x.c: Ditto.
* gcc.dg/compat/struct-by-value-18a_y.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137396 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/pr36227.c: Correct test for targets where long is not the same size as pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137395 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/cdce3.C: Test long double math functions for
large_long_double target only.  Skip pow10 and exp10
functions for *-*-darwin*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137394 138bc75d-0d04-0410-961f-82ee72b054a4

* config/alpha/vms_tramp.asm, config/arm/crti.asm,
config/arm/crtn.asm, config/bfin/crti.s, config/bfin/crtlibid.s,
config/bfin/crtn.s, config/fr30/crti.asm, config/fr30/crtn.asm,
config/frv/lib1funcs.asm, config/i386/sol2-c1.asm,
config/i386/sol2-ci.asm, config/i386/sol2-cn.asm,
config/i386/sol2-gc1.asm, config/ia64/crti.asm,
config/ia64/crtn.asm, config/m68hc11/larith.asm,
config/m68hc11/m68hc11-crt0.S, config/m68k/crti.s,
config/m68k/crtn.s, config/mcore/crti.asm, config/mcore/crtn.asm,
config/rs6000/crtresfpr.asm, config/rs6000/crtresgpr.asm,
config/rs6000/crtresxfpr.asm, config/rs6000/crtresxgpr.asm,
config/rs6000/crtsavfpr.asm, config/rs6000/crtsavgpr.asm,
config/rs6000/crtsavres.asm, config/rs6000/e500crtres32gpr.asm,
config/rs6000/e500crtres64gpr.asm,
config/rs6000/e500crtres64gprctr.asm,
config/rs6000/e500crtrest32gpr.asm,
config/rs6000/e500crtrest64gpr.asm,
config/rs6000/e500crtresx32gpr.asm,
config/rs6000/e500crtresx64gpr.asm,
config/rs6000/e500crtsav32gpr.asm,
config/rs6000/e500crtsav64gpr.asm,
config/rs6000/e500crtsav64gprctr.asm,
config/rs6000/e500crtsavg32gpr.asm,
config/rs6000/e500crtsavg64gpr.asm,
config/rs6000/e500crtsavg64gprctr.asm, config/rs6000/eabi-ci.asm,
config/rs6000/eabi-cn.asm, config/rs6000/eabi.asm,
config/rs6000/sol-ci.asm, config/rs6000/sol-cn.asm,
config/rs6000/tramp.asm, config/sparc/sol2-ci.asm,
config/sparc/sol2-cn.asm: Remove .file directives.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137393 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  Tobias Burnus  <burnus@net-b.de>
Remove 'svn:executable' property from gfortran.dg/proc_ptr_[1-6].f90

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137391 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  Janus Weil  <janus@gcc.gnu.org>
    Tobias Burnus  <burnus@net-b.de>
    Paul Thomas  <pault@gcc.gnu.org>

PR fortran/32580
* gfortran.h (struct gfc_symbol): New member "proc_pointer".
* check.c (gfc_check_associated,gfc_check_null): Implement
procedure pointers.
* decl.c (match_procedure_decl): Ditto.
* expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol): Ditto.
* interface.c (compare_actual_formal): Ditto.
* match.h: Ditto.
* match.c (gfc_match_pointer_assignment): Ditto.
* parse.c (parse_interface): Ditto.
* primary.c (gfc_match_rvalue,match_variable): Ditto.
* resolve.c (resolve_fl_procedure): Ditto.
* symbol.c (check_conflict,gfc_add_external,gfc_add_pointer,
gfc_copy_attr,gen_fptr_param,build_formal_args): Ditto.
* trans-decl.c (get_proc_pointer_decl,gfc_get_extern_function_decl,
create_function_arglist): Ditto.
* trans-expr.c (gfc_conv_variable,gfc_conv_function_val,
gfc_conv_function_call,gfc_trans_pointer_assignment): Ditto.

2008-07-02  Janus Weil  <janus@gcc.gnu.org>
    Tobias Burnus  <burnus@net-b.de>

PR fortran/32580
* gfortran.dg/c_f_pointer_tests_3.f90: Updated.
* gfortran.dg/proc_decl_1.f90: Updated.
* gfortran.dg/proc_ptr_1.f90: New.
* gfortran.dg/proc_ptr_2.f90: New.
* gfortran.dg/proc_ptr_3.f90: New.
* gfortran.dg/proc_ptr_4.f90: New.
* gfortran.dg/proc_ptr_5.f90: New.
* gfortran.dg/proc_ptr_6.f90: New.
* gfortran.dg/proc_ptr_7.f90: New.
* gfortran.dg/proc_ptr_8.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137386 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/arm/neon/polytypes.c: Use dg-message separately from
dg-error to match separate messages.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137381 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>

PR boostrap/36702
* config.host: Only include 32bit t-fprules-softfp for Darwin/x86
and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.

* config/i386/64/t-fprules-softfp: Moved to ...
* config/i386/64/t-softfp-compat: This.  New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137380 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
Initialize f with 0.0.
* config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
Initialize f with 0.0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137379 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>

* g++.dg/abi/mangle24.C: Remove -mmmx.
* gcc.dg/const-float80-ped.c: Likewise.
* gcc.dg/const-float80.c: Likewise.
* gcc.dg/torture/fp-int-convert-float80.c: Likewise.

* g++.dg/abi/mangle25.C: Enable x86.
* gcc.dg/const-float128-ped.c: Likewise.
* gcc.dg/const-float128.c: Likewise.
* gcc.dg/torture/fp-int-convert-float128.c: Likewise.
* gcc.target/i386/pr32191.c: Likewise.
* gcc.target/i386/pr32268.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137377 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* resource.c (mark_referenced_resources): Look inside
UNSPEC_VOLATILEs and ASM_INPUTs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137375 138bc75d-0d04-0410-961f-82ee72b054a4

* rtlanal.c (add_reg_note): New function.
* rtl.h (add_reg_note): Declare.
* auto-inc-dec.c (attempt_change): Use add_reg_note.
* bb-reorder.c (add_reg_crossing_jump_notes): Likewise.
* builtins.c (expand_builtin_longjmp): Likewise.
(expand_builtin_nonlocal_goto): Likewise.
* calls.c (emit_call_1, expand_call): Likewise.
* cfgexpand.c (add_reg_br_prob_note): Likewise.
* cfglayout.c (fixup_reorder_chain): Likewise.
* cfgrtl.c (force_nonfallthru_and_redirect): Likewise.
(commit_one_edge_insertion): Likewise.
* combine.c (move_deaths, distribute_notes): Likewise.
* df-problems.c (df_set_note): Likewise.
* emit-rtl.c (link_cc0_insns, try_split): Likewise.
(set_unique_reg_note): Likewise.
(emit_copy_of_insn_after): Likewise.
* expr.c (expand_expr_real): Likewise.
* gcse.c (add_label_notes): Likewise.
* haifa-sched.c (create_check_block_twin): Likewise.
* jump.c (mark_jump_label_1): Likewise.
* loop-doloop.c (add_test, doloop_modify): Likewise.
* loop-unswitch.c (compare_and_jump_seq): Likewise.
* lower-subreg.c (move_eh_region_note): Likewise.
* optabs.c (emit_libcall_block): Likewise.
* predict.c (predict_insn): Likewise.
(combine_predictions_for_insn): Likewise.
* recog.c (peephole2_optimize): Likewise.
* regmove.c (try_auto_increment): Likewise.
* reg-stack.c (emit_pop_insn, move_for_stack_reg): Likewise.
* reload.c (find_reloads): Likewise.
* reload1.c (fixup_eh_region_note): Likewise.
(reload_as_needed, add_auto_inc_notes, copy_eh_notes): Likewise.
* reorg.c (delete_prior_computation): Likewise.
(delete_computation, dbr_schedule): Likewise.
* config/pa/pa.c (legitimize_pic_address): Likewise.
* config/sh/sh.c (sh_reorg): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137374 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>

PR target/36669
* config/libgcc-glibc.ver: Add %exclude.
* config/m32r/libgcc-glibc.ver: Likwise.
* config/s390/libgcc-glibc.ver: Likwise.
* config/sh/libgcc-glibc.ver: Likwise.
* config/sparc/libgcc-sparc-glibc.ver: Likwise.

* config/i386/libgcc-glibc.ver: New.

* config/i386/libgcc-x86_64-glibc.ver: Removed.

2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>

* config.gcc: Remove i386/t-fprules-softfp64 soft-fp/t-softfp
from tmake_file from i[34567]86-*-darwin*, x86_64-*-darwin*,
i[34567]86-*-linux*, x86_64-*-linux*.  Add
i386/t-fprules-softfp and soft-fp/t-softfp to tmake_file for
i[34567]86-*-darwin*, x86_64-*-darwin*, i[34567]86-*-linux*,
x86_64-*-linux*.  Add i386/t-linux to tmake_file for
i[34567]86-*-linux*, x86_64-*-linux*.

* libgcc-std.ver: Add empty GCC_4.4.0.

* mkmap-symver.awk: Support multiple versions per symbol.

* config/i386/i386.c (ix86_init_builtins): Always define
__builtin_fabsq and __builtin_copysignq with fallbacks.
(ix86_expand_builtin): Emit normal call for __builtin_fabsq
and __builtin_copysignq if SSE2 isn't available.

* config/i386/linux.h (LIBGCC2_HAS_TF_MODE): Defined.
(LIBGCC2_TF_CEXT): Likwise.
(TF_SIZE): Likwise.

* config/i386/linux64.h (LIBGCC2_HAS_TF_MODE): Defined as 1.

* config/i386/sfp-machine.h: Moved to libgcc.

* config/i386/sfp-machine.h: New.
* config/i386/t-linux: Likwise.

* config/i386/t-darwin: Remove softfp_wrap_start and
softfp_wrap_end.
* config/i386/t-darwin64: Likewise.

* config/i386/t-fprules-softfp64: Renamed to ...
* config/i386/t-fprules-softfp: This.

* config/i386/t-linux64: Remove SHLIB_MAPFILES, softfp_wrap_start
and softfp_wrap_end.

libgcc/

2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>

PR target/36669
* shared-object.mk ($(base)_s$(objext)): Add -DSHARED.

* config/i386/64/_divtc3-compat.c: New.
* config/i386/64/_multc3-compat.c: Likewise.
* config/i386/64/_powitf2-compat.c: Likewise.
* config/i386/64/eqtf2.c: Likewise.
* config/i386/64/getf2.c: Likewise.
* config/i386/64/letf2.c: Likewise.
* config/i386/64/t-fprules-softfp: Likewise.

2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>

* config.host: Add i386/${host_address}/t-fprules-softfp to
tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
i[34567]86-*-linux*, x86_64-*-linux*.

* configure.ac: Set host_address to 64 or 32 for x86.
* configure: Regenerated.

* Makefile.in (config.status): Also depend on
$(srcdir)/config.host.

* config/i386/32/t-fprules-softfp: New.
* config/i386/32/tf-signs.c: Likewise.

* config/i386/64/sfp-machine.h: New. Moved from gcc.

2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
    Uros Bizjak  <ubizjak@gmail.com>

* config/i386/32/sfp-machine.h: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137369 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/36698
* gcc.c-torture/compile/20001226-1.c: XFAIL -O0 case on SPU.

* gcc.dg/pr27095.c: Provide target-specific regexp for SPU.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137367 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/compat.exp (compat-execute): Add -ffunction-sections
and -Wl,--auto-overlay when building for spu-*-elf*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137365 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/nrv3.c (S): Increase size of padding for SPU.
* g++.dg/opt/temp1.C (struct T): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137363 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/cp/ChangeLog:
2008-07-02  Jason Merrill  <jason@redhat.com>

Implement WG21 N2672, Initializer List proposed wording
* cp-tree.h (enum cp_tree_index): Add CPTI_INIT_LIST_TYPE.
(struct lang_type_class): Add has_list_ctor bitfield.
(TYPE_HAS_LIST_CTOR): New macro.
(BRACE_ENCLOSED_INITIALIZER_P): Expect init_list_type_node.
(CONSTRUCTOR_IS_DIRECT_INIT): New macro.
(LOOKUP_NO_NARROWING): New macro.
(LOOKUP_NO_COPY_CTOR_CONVERSION): New macro.
* parser.c (cp_parse_braced_list): Split out from...
(cp_parser_initializer_clause): ...here.
(cp_parser_postfix_expression): Build up CONSTRUCTOR for compound
literal here.
(cp_lexer_next_token_is_not_keyword): New fn.
(cp_parser_parenthesized_expression_list): Handle { }.
(cp_parser_new_expression, cp_parser_new_initializer): Likewise.
(cp_parser_assignment_expression, cp_parser_condition): Likewise.
(cp_parser_jump_statement, cp_parser_simple_declaration): Likewise.
(cp_parser_mem_initializer, cp_parser_init_declarator): Likewise.
(cp_parser_initializer, cp_parser_functional_cast): Likewise.
(cp_parser_omp_for_loop, cp_parser_cache_group): Likewise.
(cp_parser_save_member_function_body): Likewise.
* call.c (conversion_kind): Add ck_list, ck_aggr.
(struct conversion): Add check_narrowing bitfield, conversion list.
(build_list_conv): New fn.
(build_aggr_conv): New fn.
(implicit_conversion): Call them.
(standard_conversion): Set check_narrowing if appropriate.
(add_function_candidate): Handle LOOKUP_NO_COPY_CTOR_CONVERSION.
(build_user_type_conversion_1): When converting from an init list,
we allow additional conversions except when calling a copy ctor.
(convert_like_real): Calling an explicit ctor for an init list is
ill-formed.  Handle ck_list and ck_addr.  Check narrowing.
(build_new_method_call): If CONSTRUCTOR_IS_DIRECT_INIT is set and
class doesn't have a list ctor, break the {} into a TREE_LIST.
(compare_ics): ck_list is better than other UDCs.
(set_up_extended_ref_temp): Split out from initialize_reference.
(is_std_init_list): New fn.
(is_list_ctor): New fn.
* decl.c (cxx_init_decl_processing): Create init_list_type_node.
(reshape_init_array_1): Pass it to build_constructor.
(reshape_init_class): Ditto.
(initialize_artificial_var): Pass the appropriate type.
(build_aggr_init_full_exprs): Split out from...
(check_initializer): ...here.  Handle new semantics.
(build_init_list_var_init): New subroutine of check_initializer.
(grokdeclarator): Converting constructors can have more than one parm.
(grok_special_member_properties): Set TYPE_HAS_LIST_CTOR.
* init.c (expand_default_init): Only do digest_init for aggregates.
* rtti.c (tinfo_base_init): Pass init_list_type_node to
build_constructor_from_list.
(generic_initializer, ptr_initializer): Ditto.
(ptm_initializer, class_initializer): Ditto.
(get_pseudo_ti_init): Ditto.
* error.c (dump_type): Handle init_list_type_node.
(maybe_warn_cpp0x): New fn.
(maybe_varn_variadic_templates): Call it.
* cvt.c (ocp_convert): Handle conversion from { }.
* tree.c (build_array_of_n_type): New fn.
* typeck2.c (store_init_value): Use init_list_type_node.
(digest_init): Likewise.
(check_narrowing): New fn.
* semantics.c: (finish_compound_literal): Take CONSTRUCTOR instead
of vector of constructor elts.  Handle non-aggregate types.  Make
constant literals static.
* pt.c: (tsubst_copy_and_build): Adjust.
(unify): Handle { }.
* name-lookup.c (arg_assoc_type): Handle init_list_type_node.

gcc/ChangeLog:
2008-07-02  Jason Merrill  <jason@redhat.com>

* tree.c (ctor_to_list): New fn.
* tree.h: Declare it.
(CONSTRUCTOR_ELT): New macro.
(CONSTRUCTOR_NELTS): New macro.

libstdc++-v3/ChangeLog:
2008-07-02  Jason Merrill  <jason@redhat.com>

* libsupc++/initializer_list: New file.
* include/bits/stl_map.h (insert(initializer_list)): New method.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137361 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/20030222-1.x: New file.
* gcc.dg/tree-ssa/ssa-fre-3.c: Disable test on SPU.
* gcc.dg/lower-subreg-1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137360 138bc75d-0d04-0410-961f-82ee72b054a4

SPU single-precision FP does not support subnormals:
* gcc.c-torture/execute/ieee/mul-subnormal-single-1.x: New file.

SPU single-precision FP does not support Inf or Nan:
* gcc.c-torture/execute/ieee/inf-1.c: Disable "float" Inf test on SPU.
* gcc.c-torture/execute/ieee/compare-fp-1.x: New file.
* gcc.c-torture/execute/ieee/compare-fp-4.x: Disable test on SPU.
* gcc.c-torture/execute/ieee/fp-cmp-2.x: Disable test on SPU.
* gcc.c-torture/execute/ieee/fp-cmp-4f.x: New file.
* gcc.c-torture/execute/ieee/fp-cmp-8f.x: New file.
* gcc.dg/pr15784-3.c: Disable test on SPU.
* gcc.dg/pr28796-2.c: Likewise.
* gcc.dg/float-range-1.c: Likewise.
* gcc.dg/float-range-3.c: Likewise.
* gcc.dg/float-range-4.c: Likewise.
* gcc.dg/float-range-5.c: Likewise.
* gcc.dg/fold-overflow-1.c: Likewise.
* gcc.dg/builtins-1.c: SPU does not support __builtin_inff.
* gcc.dg/builtin-inf-1.c: SPU does not support __builtin_inff.
Check for error instead of warning "does not support infinity".
* gcc.dg/builtins-43.c: Disable "float" Inf/Nan tests on SPU.
* gcc.dg/builtins-44.c: Likewise.
* gcc.dg/builtins-45.c: Likewise.
* gcc.dg/torture/builtin-math-2.c: Likewise.
* gcc.dg/torture/builtin-logb-1.c: Likewise.
* gcc.dg/torture/builtin-modf-1.c: Likewise.
* gcc.dg/torture/builtin-ldexp-1.c: Likewise.
* gcc.dg/torture/builtin-frexp-1.c: Likewise.
* gcc.dg/torture/type-generic-1.c: Disable test on SPU.
* g++.dg/torture/type-generic-1.C: Likewise.

SPU single-precision FP always rounds towards zero:
* gcc.c-torture/execute/ieee/920518-1.x: New file.
* gcc.c-torture/execute/ieee/20010114-2.x: New file.
* gcc.c-torture/execute/ieee/20030331-1.x: New file.
* gcc.dg/torture/fp-int-convert-float.c: Disable test on SPU.
* gcc.dg/torture/fp-int-convert-timode.c: Disable "float" test on SPU.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137357 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/36590
PR fortran/36681
* iresolve.c (resolve_mask_arg):  Don't convert mask to
kind=1 logical if it is of that type already.

2008-07-02  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/36590
PR fortran/36681
* gfortran.dg/count_mask_1.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137355 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  Richard Guenther  <rguenther@suse.de>

* tree-ssa-structalias.c (struct variable_info): Reorder
to fill padding on 64bit hosts.  Make collapsed_to an int.
(get_varinfo_fc): Deal with that.
(new_var_info): Likewise.
(collapse_rest_of_var): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137354 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-30  Joshua Sumali  <jsumali@redhat.com>
        Andrew Haley  <aph@redhat.com>

        * configure.ac (java-home): new AC_ARG_ENABLE.
        (aot-compile-rpm): Likewise.
        (CREATE_JAVA_HOME): new AM_CONDITIONAL.
        (INSTALL_AOT_RPM): Likewise.
        (gcc-suffix): new AC_ARG_WITH.
        (arch-directory): Likewise.
        (os-directory): Likewise.
        (origin-name): Likewise.
        (arch-suffix): Likewise.
        (jvm-root-dir): Likewise.
        (jvm-jar-dir): Likewise.
        (python-dir): Likewise.
        (AC_CONFIG_FILES): Add contrib/aotcompile.py, contrib/aot-compile,
        contrib/aot-compile-rpm, contrib/rebuild-gcj-db.
        (gcjsubdir): New AC_SUBST.
        * Makefile.am (install-data-local): Install Python modules for
        aot-compile. Also install an sdk style directory if
        --enable-java-home is passed to configure.
        (bin_SCRIPTS): Add
        contrib/rebuild-gcj-db and contrib/aot-compile.
        (gcjsubdir): Add.
        (db_pathtail): Redefine in terms of gcjsubdir.
        * contrib/aot-compile.in: New file.
        * contrib/aotcompile.py.in: Likewise.
        * contrib/aot-compile-rpm.in: Likewise.
        * contrib/classfile.py: Likewise.
        * contrib/rebuild-gcj-db.in: Likewise.
        * configure: Regenerate.
        * Makefile.in: Regenerate.

2008-06-30  Joshua Sumali  <jsumali@redhat.com>

        * doc/install.texi (--enable-java-home): Document.
        (--enable-aot-compile-rpm): Likewise.
        (--with-arch-directory): Likewise.
        (--with-os-directory): Likewise.
        (--with-origin-name): Likewise.
        (--with-arch-suffix): Likewise.
        (--with-jvm-root-dir): Likewise.
        (--with-jvm-jar-dir): Likewise.
        (--with-python-dir): Likewise.

2008-06-30  Joshua Sumali  <jsumali@redhat.com>

* Make-lang.in (JAVA_MANFILES): Add doc/aot-compile.1 and
doc/rebuild-gcj-db.1
(java.uninstall): Likewise.
(java.maintainer-clean): Likewise.
(aot-compile.pod): New rule.
(rebuild-gcj-db.pod): New rule.
(java.install-man): Install doc/aot-compile.1 and doc/rebuild-gcj-db.1
* gcj.texi: Add new sections for aot-compile and rebuild-gcj-db.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137353 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  Richard Guenther  <rguenther@suse.de>

* tree-ssa-forwprop.c (can_propagate_from): Exclude loads
from decls explicitly.  Merge operand checking from tuples.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137352 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  Martin Jambor  <mjambor@suse.cz>

* tree-switch-conversion.c: Included timevar.h which I forgot before.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137351 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (make_type_from_size) <INTEGER_TYPE>: Fix typo and tidy up.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137350 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  Martin Jambor  <mjambor@suse.cz>

* tree-switch-conversion.c: Included timevar.h
(pass_convert_switch): Added a timevar id (TV_TREE_SWITCH_CONVERSION).

* timevar.def: Added TV_TREE_SWITCH_CONVERSION.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137349 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  Martin Jambor  <mjambor@suse.cz>

* tree-switch-conversion.c: Corrected various comments and
whitespace issues
(build_constructors): Fixed minor formatting mistakes.

* invoke.texi (Optimize Options): Corrected the
switch-conversion-max-branch-ratio parameter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137347 138bc75d-0d04-0410-961f-82ee72b054a4

* final.c (asm_insn_count): Return zero for an empty asm body.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137346 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  Richard Guenther  <rguenther@suse.de>

* bitmap.h (bitmap_set_bit): Return bool.
(bitmap_clear_bit): Likewise.
* bitmap.c (bitmap_set_bit): Return if the bit changed.  Only
write to the bitmap if it would.
(bitmap_clear_bit): Likewise.
* tree-ssa-structalias.c (add_implicit_graph_edge): Use
bitmap_set_bit return value.
(add_pred_graph_edge): Likewise.
(add_graph_edge): Likewise.
(do_sd_constraint): Likewise.
(do_ds_constraint): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137345 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  Xuepeng Guo  <xuepeng.guo@intel.com>

* MAINTAINERS (Write After Approval):  Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137344 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/vect/costmodel/spu/costmodel-vect-iv-9.c: Add noinline
attribute to main1().
* gcc.dg/vect/costmodel/spu/costmodel-vect-33.c: Increase the loop
bound in order to make it worth to vectorize the loop.
* gcc.dg/vect/costmodel/spu/costmodel-vect-76b.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137342 138bc75d-0d04-0410-961f-82ee72b054a4

* config/alpha/alpha.c (alpha_need_linkage, alpha_use_linkage):
Fix -Wc++-compat and/or -Wcast-qual warnings.
* config/i386/netware.c (gen_stdcall_or_fastcall_decoration,
gen_regparm_prefix): Likewise.
* vmsdbgout.c (write_modbeg, lookup_filename,
vmsdbgout_source_line, vmsdbgout_init): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137341 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/mingw32.h (TARGET_USE_JCR_SECTION): Undef to let
defaults.h definition apply.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137340 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/36676
* gfortran.dg/namelist_51.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137335 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/36676
* io/list_read.c (find_nml_name): Use eat_separator instead of eat_line.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137334 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137332 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/target-supports.exp (check_effective_target_vect_int,
check_effective_target_vect_shift,
check_effective_target_vect_long,
check_effective_target_vect_float,
check_effective_target_vect_no_align,
check_effective_target_vect_int_mult): Check for ARM.
(check_effective_target_arm_neon): New.
(check_effective_target_vect_cmdline_needed): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137328 138bc75d-0d04-0410-961f-82ee72b054a4

* function.c (assign_parm_remove_parallels): New.
(assign_parm_setup_block_p): Do not return true for non-BLKmode
PARALLELs.
(assign_parm_setup_block): Do not handle them.
(assign_parm_setup_reg, assign_parm_setup_stack): Call
assign_parm_remove_parallels.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137326 138bc75d-0d04-0410-961f-82ee72b054a4

* c-typeck.c (convert_for_assignment): Use
vector_targets_convertible_p.
* c-common.c (vector_targets_convertible_p): New.
* c-common.h (vector_targets_convertible_p): New prototype.
* config/rs6000/rs6000.c (rs6000_is_opaque_type): Do not check
opaque_p_V2SI_type_node.

* typeck.c (comp_ptr_ttypes_real): Use vector_targets_convertible_p.
(comp_ptr_ttypes_const): Likewise.

* g++.dg/other/opaque-1.C, g++.dg/other/opaque-2.C,
g++.dg/other/opaque-3.C: Also run on powerpc*-*-linux*spe*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137325 138bc75d-0d04-0410-961f-82ee72b054a4

* config/ia64/ia64.c (ia64_cannot_force_const_mem): Do not allow
RFmode constants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137324 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (ix86_build_signbit_mask): Generate TImode and
TFmode constants via two element DImode vector for hosts with
HOST_BITS_PER_WIDE_INT < 64.
(ix86_init_builtins): Define __builtin_fabsq and __builtin_copysignq
also for HOST_BITS_PER_WIDE_INT < 64.

testsuite/ChangeLog:

* gcc.target/i386/quad-sse.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137322 138bc75d-0d04-0410-961f-82ee72b054a4

Marked changelog entry with PR rtl-optimization/34744

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137318 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-01  Andrew Haley  <aph@redhat.com>

        * decl.c (finish_constructor_body): Don't set the return value of
        the constructor if the constructor is that of a Java type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137317 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-01  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/36666
* tree-ssa-structalias.c (get_constraint_for_1): Declare.
(get_constraint_exp_from_ssa_var): Split into ...
(get_constraint_exp_for_temp): ... this ...
(get_constraint_for_ssa_var): ... and that.
Return constraint expressions for all touched sub-fields
if the results address is not taken.
(process_constraint): Remove assertion that aggregate
assignments do not happen at this place.
(get_constraint_for_component_ref): Add address_p argument.
Return constraint expressions for all touched sub-fields
if the results address is not taken.
(do_deref): Use get_constraint_exp_for_temp.
(get_constraint_for_1): Rename from ...
(get_constraint_for): ... this.  Add the old function as
wrapper.
(do_structure_copy): Use get_constraint_for_1.

* gcc.c-torture/compile/pr36666.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137315 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-01  Martin Jambor  <mjambor@suse.cz>
        * Makefile.in (tree-switch-conversion.o): Add.
        (OBJS-common): Add tree-swtch-conversion.o.
        * passes.c (init_optimization_passes): Add pass_convert_switch.
        * tree-pass.h: (pass_convert_switch): Add.
        * tree-switch-conversion.c: New file.
        * gcc.dg/tree-ssa/cswtch.c: New testcase.
        * common.opt (ftree-cswtch): New option.
        * params.h (PARAM_SWITCH_CONVERSION_BRANCH_RATIO): New parameter.
        * params.def (PARAM_SWITCH_CONVERSION_BRANCH_RATIO): New parameter.
        * opts.c (decode_options): Set flag_tree_switch_conversion when
        optimization level is >= 2.
        * doc/invoke.texi (Optimize Options): Added description of
        -ftree-swtch-conversion and switch-conversion-max-branch-ratio.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137313 138bc75d-0d04-0410-961f-82ee72b054a4

* gnat.dg/pack10.adb: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137311 138bc75d-0d04-0410-961f-82ee72b054a4

* config/darwin-driver.c (darwin_default_min_version): Fix
-Wc++-compat warnings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137304 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137302 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/36598
* gcc.dg/memcpy-1.c: Mark test XFAIL for avr target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137298 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (*movti_rex64): Add "!" to "r" constraint
of operand 0.

testsuite/ChangeLog:

* gcc.target/i386/movti.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137291 138bc75d-0d04-0410-961f-82ee72b054a4

Fix up a misplaced ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137288 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/36662
* decl2.c (is_late_template_attribute): If the first attribute
argument is IDENTIFIER_NODE, don't consider it when checking
if arguments are value or type dependent.

* g++.dg/ext/altivec-16.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137287 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-30  Kenneth Zadeck <zadeck@naturalbridge.com>

* ifcvt.c (cond_move_process_if_block): Free vectors on false
return.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137285 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-30  Kenneth Zadeck <zadeck@naturalbridge.com>

* df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): New
macros.
        (df_scan_free_internal): Free data structures not
allocated in storage pools.
(df_mw_hardreg_chain_delete_eq_uses): Use df_scan_free_mws_vec.
(df_refs_add_to_chains): Use df_scan_free_ref_vec and
df_scan_free_mws_vec.
* dse.c (dse_step6): Free offset_map_p and offset_map_n
unconditionally.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137284 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-30  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/i386.c (contains_aligned_value_p): Return true
for __float128.
(ix86_function_arg_boundary): Return its natural boundary for
for __float128.
(return_in_memory_32): Don't check TDmode.
(ix86_split_to_parts): Support splitting into 4 parts and
support TFmode for 32bit target.
(ix86_split_long_move): Support splitting into 4 parts.
(bdesc_args): Enable IX86_BUILTIN_FABSQ and IX86_BUILTIN_COPYSIGNQ
for SSE2.
(ix86_init_mmx_sse_builtins): Move __float80 and __float128
to ...
(ix86_init_builtins): Here.
(ix86_scalar_mode_supported_p): Always return true for TFmode.
(ix86_c_mode_for_suffix): Always return TFmode and XFmode for
'q' and 'w', respectively.

* config/i386/i386.md (movtf): Check TARGET_SSE2 instead of
TARGET_64BIT.
(movtf_internal): Likewise.
(<code>tf2): Likewise.
(*absnegtf2_sse): Likewise.
(copysign<mode>3): Likewise.
(copysign<mode>3_const): Likewise.
(copysign<mode>3_var): Likewise.
(define_split UNSPEC_COPYSIGN): Likewise.
* config/i386/sse.md (*nandtf3): Likewise.
(<code>tf3): Likewise.
(*<code>tf3): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137276 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-30  Joey Ye  <joey.ye@intel.com>
    H.J. Lu  <hongjiu.lu@intel.com>

* global.c (compute_regsets): Set frame_pointer_needed here.

* reload1.c (init_elim_table): Don't set frame_pointer_needed
here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137275 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-30  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>

* doc/install.texi (specific): Expand Windows build notes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137273 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/36648
* tree-vect-transform.c (vect_do_peeling_for_loop_bound): Divide
number of prolog iterations by step. Fix the comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137272 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-30  Richard Guenther  <rguenther@suse.de>

PR middle-end/36671
* tree-ssa-structalias.c (handle_lhs_call): Add flags argument,
handle calls from ECF_MALLOC functions.
(handle_pure_call): ECF_MALLOC functions do not return
call-used memory.
(find_func_aliases): Handle all calls, adjust calls to handle_lhs_call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137271 138bc75d-0d04-0410-961f-82ee72b054a4