* target.h (globalize_decl_name): New.
* target-def.h (TARGET_ASM_GLOBALIZE_DECL_NAME): New.
* output.h (default_globalize_decl_name): New.
* varasm.c (asm_output_bss): Use globalize_decl_name instead of
globalize_label.
        (globalize_decl): Ditto.
(default_globalize_decl_name): New.
* config/ia64/ia64.c (ia64_globalize_decl_name): New.
(ia64_handle_version_id_attribute): New.
(TARGET_ASM_GLOBALIZE_DECL_NAME): New.
(ia64_asm_output_external): Use globalize_decl_name instead
of globalize_label.
* doc/extend.texi (version_id): New pragma.
* doc/tm.texi (ARGET_ASM_GLOBALIZE_DECL_NAME): New target hook.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121128 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-24  Andreas Tobler  <a.tobler@schweiz.org>

ChangeLog: Fix Typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121127 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-24  Andrew Haley  <aph@redhat.com>

        * gnu/classpath/natVMStackWalker.cc: Call InitClass everywhere.
        (getClassContext) Add a barrier to prevent GetStackWalkerStack()
        from being sibcalled.

2007-01-24  Andrew Haley  <aph@redhat.com>

        * scripts/makemake.tcl (emit_bc_rule): Set the source filename.
        * sources.am: Rebuild.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121119 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-24  Andrew Haley  <aph@redhat.com>

        * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): current_class is a
        type node, not a decl, so use TYPE_SYNTHETIC not CLASS_SYNTHETIC.

2007-01-22  Andrew Haley  <aph@redhat.com>

        * builtins.c (VMSupportsCS8_builtin): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121118 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-24  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/29722 continued
* testsuite/lib/libstdc++.exp (v3_target_compile_as_c): Add
libsupc++ library directory.
* testsuite/abi/cxx_runtime_only_linkage.cc: Remove hard-coded
path specification.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121117 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-24  Andreas Krebbel  <krebbel1@de.ibm.com>

* unwind-dw2-fde.c (get_cie_encoding): Replaced _Unwind_Word with
_uleb128_t and _Unwind_SWord with _sleb128_t.
* unwind-dw2.c (extract_cie_info, execute_stack_op, execute_cfa_program,
uw_frame_state_for, uw_update_context_1): Likewise.
* unwind-c.c (parse_lsda_header, PERSONALITY_FUNCTION): Likewise.
* unwind-pe.h (read_uleb128, read_sleb128,
read_encoded_value_with_base): Likewise.
* unwind-generic.h: Define _sleb128_t and _uleb128_t types.

2007-01-24  Andreas Krebbel  <krebbel1@de.ibm.com>

* libsupc++/eh_personality.cc (parse_lsda_header, check_exception_spec,
get_ttype_entry, empty_exception_spec, PERSONALITY_FUNCTION): Replaced
_Unwind_Word with _uleb128_t and _Unwind_SWord with _sleb128_t.

2007-01-24  Andreas Krebbel  <krebbel1@de.ibm.com>

* exception.cc (parse_lsda_header, PERSONALITY_FUNCTION): Replaced
_Unwind_Word with _uleb128_t and _Unwind_SWord with _sleb128_t.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121116 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-24  Richard Guenther  <rguenther@suse.de>

        PR testsuite/30181
* gcc.dg/builtins-57.c: Change to a link-time testcase
        to support non-C99 targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121115 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-24  Richard Guenther  <rguenther@suse.de>

* builtins.c (expand_builtin_cexpi): Get the fndecl
for cexp in the correct way.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121114 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/tree-ssa/pr23382.c: Avoid DCE from eliminating dead variable.
* tree-ssa-dce.c (eliminate_unnecesary_stmts): Remove dead LHS of calls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121108 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-24  Andreas Krebbel  <krebbel1@de.ibm.com>

* c-cppbuiltin.c (builtin_define_type_sizeof): New function.
(c_cpp_builtins): New builtin macros: __SIZEOF_INT__, __SIZEOF_LONG__,
__SIZEOF_LONG_LONG__, __SIZEOF_SHORT__, __SIZEOF_POINTER__,
__SIZEOF_FLOAT__, __SIZEOF_DOUBLE__, __SIZEOF_LONG_DOUBLE__,
__SIZEOF_SIZE_T__, __SIZEOF_WCHAR_T__, __SIZEOF_WINT_T__ and
__SIZEOF_PTRDIFF_T__.
* doc/cpp.texi: Documentation for the new builtin macros added.

2007-01-24  Andreas Krebbel  <krebbel1@de.ibm.com>

* gcc.c-torture/compile/sizeof-macros-1.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121107 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (tanxf2, tan<mode>2, atan<mode>2, log<mode>2,
log10<mode>2, log2<mode>2, expxf2, exp10xf2, exp2xf2): Use op2
instead of operands[2] to avoid access past the end of array.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121106 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* reload1.c (emit_reload_insns): Pass the reload register
for a non-spill output reload through forget_old_reloads_1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121105 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-23  Andrew Pinski  <pinskia@gmail.com>

        PR objc/27438
        * objc-act.c (objc_add_static_instance): Mark the decl as
        TREE_USED.

2007-01-23  Andrew Pinski  <pinskia@gmail.com>

        PR objc/27438
        * objc.dg/const-str-12.m: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121102 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-23  Andrew Pinski  <pinskia@gmail.com>

PR java/30454
* jcf-io.c (opendir_in_zip): Close the file
and free zipf before returning after an error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121101 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/30532
* gfortran.dg/ctrl-z.f90:  New test.

2007-01-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/30481
* gfortran.dg/namelist_assumed_char.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121100 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/30532
* scanner.c (load_line): Remove check fot ctrl-z and don't gobble.

2007-01-23  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/30481
* match.c (gfc_match_namelist): Add check for assumed size character
in namelist and provide error if found.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121099 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121097 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-23  Marco Trudel  <mtrudel@gmx.ch>

* java/util/Arrays.java (binarySearch): Change comparison order.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121091 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-23  Simon Martin  <simartin@users.sourceforge.net>

PR c++/27492
* decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
function decls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121089 138bc75d-0d04-0410-961f-82ee72b054a4

cp/:
* typeck.c (convert_for_assignment): Only warn about a = b = c
when converting to bool.
testsuite/:
* g++.dg/warn/Wparentheses-24.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121087 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-23  H.J. Lu  <hongjiu.lu@intel.com>

PR libgcj/30550
* Makefile.am (ecjx_DEPENDENCIES): Add libgcj_bc.la if needed.
* Makefile.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121086 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:
* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define
_SOFT_DOUBLE if doubles use software floating-point.
* config/rs6000/libgcc-ppc-glibc.ver: Export additional long
double functions if _SOFT_DOUBLE, not _SOFT_FLOAT.
* config/rs6000/darwin-ldouble.c: Also compile functions for
hard-float without FPRs.  Use fmsub function for all __NO_FPRS__
cases.  Compile extra functions if _SOFT_DOUBLE, not _SOFT_FLOAT.
* config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Remove
commented-out long double override.
(CPP_LONGDOUBLE_DEFAULT_SPEC): Likewise.
* config/rs6000/eabispe.h: Likewise.
* config/rs6000/rs6000.c (rs6000_override_options): Don't override
long double for non-SPE.
(rs6000_handle_option): Likewise.
(invalid_e500_subreg): Disallow more subregs involding DImode,
DFmode, TImode or TFmode.
(rs6000_legitimate_offset_address_p): Check TFmode offsets for
E500 double.
(legitimate_lo_sum_address_p): Also check for TFmode for E500
double.
(rs6000_legitimize_address): Also handle TFmode for E500 double.
(rs6000_legitimize_reload_address): Also handle TFmode for E500
double.
(rs6000_legitimate_address): Also check for TFmode for E500
double.
(rs6000_emit_move): Use DFmode subregs of TFmode for E500 double.
(spe_build_register_parallel): Handle TFmode and TCmode.
(rs6000_spe_function_arg): Handle TFmode and TCmode for E500
double.
(function_arg): Handle TFmode and TCmode for E500 double.
(rs6000_init_libfuncs): Initialize extra libfuncs for soft double
in general.
(print_operand): Handle TFmode and TImode for %y.
(rs6000_generate_compare): Handle TFmode comparisons for E500
double.
(spe_func_has_64bit_regs_p): Check for TFmode for E500 double.
(rs6000_function_value): Handle TFmode and TCmode for E500 double.
(rs6000_libcall_value): Handle TFmode and TCmode for E500 double.
* config/rs6000/rs6000.h (CANNOT_CHANGE_MODE_CLASS): Check for
TFmode for E500 double.
* config/rs6000/rs6000.md (FP): Allow TF for E500 double.
(floatsidf2): Enable for E500 double.
(movtf_softfloat): Use rs6000_nonimmediate_operand.
(extenddftf2): Change to extenddftf2_fprs.
(extenddftf2): Call gen_spe_extenddftf2 or gen_extenddftf2_fprs
depending on TARGET_E500_DOUBLE.
(extendsftf2): Enable for E500 double.
(trunctfdf2): Enable for E500 double.
(trunctfsf2): Change to trunctfsf2_fprs.
(trunctfsf2): Call gen_spe_trunctfsf2 or gen_trunctfsf2_fprs
depending on TARGET_E500_DOUBLE.
(floatsitf2): Enable for E500 double.
(fix_trunctfsi2): Change to fix_trunctfsi2_fprs.
(fix_trunctfsi2): Call gen_spe_fix_trunctfsi2 or
gen_fix_trunctfsi2_fprs depending on TARGET_E500_DOUBLE.
(negtf2): Change to negtf2_internal.
(negtf2): New expander.
(abstf2): Enable for E500 double.  Call gen_spe_abstf2_tst,
gen_spe_abstf2_cmp or gen_abstf2_internal depending on
TARGET_E500_DOUBLE and flag_unsafe_math_optimizations.
(movdi_internal32): Use rs6000_nonimmediate_operand.
(unnamed splitter): Likewise.
* config/rs6000/spe.md (CMPTFEQ_GPR, TSTTFEQ_GPR, CMPTFGT_GPR,
TSTTFGT_GPR, CMPTFLT_GPR, TSTTFLT_GPR): New unspecs.
(SPE64TF, DITI): New mode macros.
(frob_df_di): Change to frob_<SPE64:mode>_<DITI:mode>; allow more
modes.
(frob_tf_ti): New.
(frob_<mode>_di_2): New.
(frob_tf_di_8_2): New.
(frob_di_df): Change to frob_di_<mode>; allow more modes.
(frob_ti_tf): New.
(frob_di_df_2): Change to frob_<DITI:mode>_<SPE64:mode>_2; allow
more modes.
(frob_ti_<mode>_8_2): New.
(frob_ti_tf_2): New.
(mov_si<mode>_e500_subreg0, mov_si<mode>_e500_subreg0_2,
mov_si<mode>_e500_subreg4, mov_si<mode>_e500_subreg4_2): Allow
TFmode.
(mov_sitf_e500_subreg8, mov_sitf_e500_subreg8_2,
mov_sitf_e500_subreg12, mov_sitf_e500_subreg12_2): New.
(spe_trunctfdf2_internal1, spe_trunctfsf2, spe_extenddftf2,
spe_fix_trunctfsi2, spe_fix_trunctfsi2_internal,
spe_negtf2_internal, spe_abstf2_cmp, spe_abstf2_tst): New.
(cmptfeq_gpr, tsttfeq_gpr, cmptfgt_gpr, tsttfgt_gpr, cmptflt_gpr,
tsttflt_gp): New.

libgcc:
* config/rs6000/t-ldbl128: Always use -mlong-double-128.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121085 138bc75d-0d04-0410-961f-82ee72b054a4

* call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
TREE_OVERFLOW.
* typeck.c (ignore_overflows): Remove the remaining uses of
TREE_CONSTANT_OVERFLOW.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121084 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-23  Richard Guenther  <rguenther@suse.de>

PR testsuite/30560
* ada/acats/run_acats: Do not call gnatmake or gnatchop
with full path.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121083 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-23  Richard Guenther  <rguenther@suse.de>

PR bootstrap/30541
* Makefile.def (flags_to_pass): Add GNATBIND and GNATMAKE.
* Makefile.tpl (GNATBIND): Substitute it.
(GNATMAKE): Likewise.
(POSTSTAGE1_FLAGS_TO_PASS): Pass staged GNATBIND instead
of STAGE_PREFIX.
* Makefile.in: Regenerate.
* configure: Regenerate.

        config/
* acx.m4 (ACX_PROG_GNAT): Check for gnatmake.

libada/
* Makefile.in (STAGE_PREFIX): Do not define.
(FLAGS_TO_PASS): Do not pass STAGE_PREFIX.

gnattools/
* Makefile.in (STAGE_PREFIX): Do not define.

ada/
* Make-lang.in: Replace invocations of gnatmake with $(GNATMAKE).
(gnatboot2): Pass staged GNATMAKE instead of STAGE_PREFIX.
(gnatboot3): Likewise.
(GNATBIND): Do not define.
* Makefile.in (GNATBIND): Do not define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121082 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (OBJS-common): Reformat, alphabetize, but put
insn-*.o first.
(OBJS-archive): Reformat, alphabetize.
(OBJS): Change out_object_file to OBJS-md.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121081 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md: Use REG_P, MEM_P, CONST_INT_P, LABEL_P,
JUMP_P and CALL_P predicates where applicable.
* config/i386/i386.c: Ditto.
* config/i386/i386.md: Ditto.
* config/i386/mmx.md: Ditto.
* config/i386/predicates.md: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121079 138bc75d-0d04-0410-961f-82ee72b054a4

    * gnu/classpath/jdwp/natVMVirtualMachine.cc
        (getClassMethod): Implement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121078 138bc75d-0d04-0410-961f-82ee72b054a4

    * java/lang/Class.h (_Jv_GetClassStatus): Declare.
        * java/lang/natClass.cc (_Jv_GetClassStatus): New function.
        * jvmti.cc (_Jv_JVMTI_GetClassStatus): New function.
        (_Jv_JVMTI_Interface): Define GetClassStatus.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121074 138bc75d-0d04-0410-961f-82ee72b054a4

* configure: Rebuilt.
* configure.ac (GCJ): Reverted patch of 2006-12-20.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121073 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121071 138bc75d-0d04-0410-961f-82ee72b054a4

PR java/29812:
* testsuite/libjava.jni/pr29812.java: New file.
* testsuite/libjava.jni/pr29812_injar.java: New file.
* testsuite/libjava.jni/pr29812_injar.jar: New file.
* testsuite/libjava.jni/pr29812.out: New file.
* testsuite/libjava.jni/pr29812_injar.c: New file.
* testsuite/libjava.jni/pr29812_injar.h: New file.
* testsuite/libjava.jni/pr29812.jar: New file.
* testsuite/libjava.jni/pr29812.c: New file.
* testsuite/libjava.jni/pr29812.h: New file.
* testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation):
New proc.
(gcj_jni_invocation_test_one): Use it.
(gcj_jni_pr29812): New proc.
(gcj_jni_run): Use it.
* java/lang/natRuntime.cc (_load): Push a new system frame before
calling JNI_OnLoad.
* include/jvm.h (_Jv_JNI_PopSystemFrame): Declare.
(_Jv_GetJNIEnvNewFrameWithLoader): Likewise.
* jni.cc (struct _Jv_JNI_LocalFrame) <marker>: Now unsigned char.
<allocated_p>: Now bool.
<loader>: New field.
(_Jv_JNI_EnsureLocalCapacity): Updated.
(_Jv_JNI_NewLocalRef): Likewise.
(_Jv_JNI_NewLocalRef): Likewise.
(_Jv_JNI_PopLocalFrame): Likewise.
(_Jv_JNI_FindClass): Likewise.
(_Jv_GetJNIEnvNewFrame): Likewise.
(_Jv_JNI_AttachCurrentThread): Likewise.
(_Jv_GetJNIEnvNewFrameWithLoader): New function.
(_Jv_GetJNIEnvNewFrame): Use it.
* include/jni_md.h (_CLASSPATH_JNIENV_CONTENTS): Removed 'klass'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121064 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68k/m68k.h: Fix comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121063 138bc75d-0d04-0410-961f-82ee72b054a4

* passes.c (init_optimization_passes): Do not rerun
pass_early_warn_uninitialized.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121060 138bc75d-0d04-0410-961f-82ee72b054a4

* libtool-version: Bump current to 9.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121058 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-22  Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_algobase.h (__fill_aux(unsigned char*,
unsigned char*, const unsigned char&), __fill_aux(signed char*,
signed char*, const signed char&), __fill_aux(char*, char*,
const char&), __fill_aux(wchar_t*, wchar_t*, const wchar_t&)):
Take the character by value.
(__fill_n_aux): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121056 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-22  Andrew Haley  <aph@redhat.com>

        * sysdep/alpha/locks.h (write_barrier): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121053 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-22  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/30038
* tree-ssa-math-opts.c (maybe_record_sincos): New static helper
function.
(execute_cse_sincos_1): Likewise.
(execute_cse_sincos): Likewise.
(gate_cse_sincos): Likewise.
(pass_cse_sincos): New pass CSEing sin() and cos() calls using
the cexpi() canonicalization of sincos().
* tree-pass.h (pass_cse_sincos): Declare.
* passes.c (init_optimization_passes): New pass pas_cse_sincos.

* gcc.dg/builtins-62.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121052 138bc75d-0d04-0410-961f-82ee72b054a4

Typo fix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121051 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsic.texi (ACHAR): Added cross-references.
(CHAR): Put cross-references in alphabetical order.
(IACHAR): Added cross-references.
(ICHAR): Added cross-references.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121049 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-21  Andrew Pinski  <pinskia@gmail.com>

        PR target/30519
        * config.host (alpha*-*-linux*): Set extra_parts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121047 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121045 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/29329
* combine.c (replaced_rhs_insn): Rename to i2mod.
(replaced_rhs_value): Rename to i2mod_new_rhs.
(i2mod_old_rhs): New global variable.
(combine_instructions): Adjust for above change.  Save a copy of
the old RHS into i2mod_old_rhs when the contents of a REG_EQUAL
note are substituted in the second instruction.
(distribute_notes) <REG_DEAD>: Adjust for above change.  Do not
ditch the note if it pertains to the second eliminated register
and this register is mentioned in i2mod_old_rhs.

Revert:
2006-09-12  Eric Botcazou  <ebotcazou@libertysurf.fr>

* combine.c (distribute_notes) <REG_DEAD>: Do not consider SETs past
the insn to which the note was originally attached.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121037 138bc75d-0d04-0410-961f-82ee72b054a4

* runtime/error.c: Include sys/time.h before sys/resource.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121036 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-21  Thomas Koenig  <Thomas.Koenig@online.de>

PR libfortran/30525
* intrinsics/string_intrinsics.c(compare_string):  Make
sure that comparisons are done unsigned.

2007-01-21  Thomas Koenig  <Thomas.Koenig@online.de>

PR libfortran/30525
* gfortran.dg/char_comparison_1.f:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121035 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-inline.c (inlining_mode): Comment, move up.
(cgraph_decide_inlining_incrementally): Do not perform inlining itself; fix
handling of flattening of self recursive functions.
(cgraph_find_cycles): Remove.
(cgraph_flatten_node): Remove.
(cgraph_decide_inlining): Use incremental inliner to handle flattening.
(try_inline): New function.
(cgraph_early_inlining): Update call of cgraph_decide_inlining_incrementally.
Apply inlining here.
(apply_inline): Update call of cgraph_decide_inlining_incrementally.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121034 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-09  Tobias Burnus  <burnus@net-b.de>

        PR libfortran/30015
        * intrinsics/date_and_time.c (date_and_time): Fix case where time
          can go backwards.
        * configure.ac: Remove AC_TRY_RUN test for timezone in
          gettimeofday.
        * acinclude.m4: Ditto.
        * configure: Regenerate.
        * config.h.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121033 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-21  Dirk Mueller  <dmueller@suse.de>

        PR bootstrap/30511
        * tree-vrp.c (check_array_bounds): do not warn
        about ADDR_EXPR's of ARRAY_REF's which are immediately
        used in binary expressions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121032 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-21  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/30449 (fill, fill_n)
* include/bits/stl_algobase.h (__fill_aux(wchar_t*, wchar_t*,
const wchar_t&), __fill_n_aux(wchar_t*, _Size, const wchar_t&)): New.
(fill(signed char*, signed char*, const signed char&),
fill(unsigned char*, unsigned char*, const unsigned char&),
fill(char*, char*, char&), fill_n(signed char*, _Size,
const signed char&), fill_n(unsigned char*, _Size,
const unsigned char&), fill_n(char*, _Size, char&)): Rename to
__*_aux.
(__fill_normal, __fill_n_normal): New, call the latter.
(fill, fill_n): Adjust, call the latter.
* testsuite/25_algorithms/fill/4.cc: New.
* testsuite/25_algorithms/fill/5.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121027 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-vectorizer.h (struct _stmt_vec_info): Add new field
read_write_dep and macros for its access.
* tree-vectorizer.c (new_stmt_vec_info): Initialize the new field.
* tree-vect-analyze.c (vect_analyze_data_ref_dependence): Remove
argument, call vect_check_interleaving for every independent pair of
data-refs. Mark loads that access the same memory location as a store
in the loop.
(vect_check_dependences): Remove.
(vect_analyze_data_ref_dependences): Remove  vect_check_dependences
call, fix the call to vect_analyze_data_ref_dependence.
(vect_analyze_data_ref_access): For statements that access the same
data-ref, check that they are not stores; for loads, check that there
is no store that access the same location.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121026 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-21  Matthias Klose  <doko@debian.org>

        * Makefile.am (install-exec-hook): Use transformed name.
        * Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121025 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-20  Andrew Pinski  <pinskia@gmail.com>

        PR objc/30479
        * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
        of htab_hash_pointer.
        (lookup_interface): Likewise.
        (add_class): Likewise.

2007-01-20  Andrew Pinski  <pinskia@gmail.com>

        PR objc/30479
        * objc.dg/pch: New directory.
        * objc.dg/pch/pch.exp: New file.
        * objc.dg/pch/interface-1.m: New test.
        * objc.dg/pch/interface-1.hs: New include file.
        * lib/objc.exp (objc_target_compile): Add
        "-x objective-c-header" in front of the sources if this is
        a precompiled header being compiled.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121024 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (-fdump-rtl-combine): Fix under/overfull hbox.
(-fdump-rtl-stack): Likewise.
(-fno-signed-zeros): Use @minus{} for a minus sign.  Correct typo.
(-mcheck-zero-division, -mcpu): Fix under/overfull hbox.
(-mpt-fixed): Use @minus{} for minus sign.
(Using Precompiled Headers): Fix under/overfull hbox.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121023 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-flow.h (struct stmt_ann_d): Move references_memory to proper
place within annotation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121022 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsic.texi: Edited all "Syntax" examples to a consistent form.
(MAXVAL): Corrected description of result characteristics.
(MINVAL): Same.
(UMASK): Added documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121020 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121018 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-21  Tobias Burnus  <burnus@net-b.de>

       * update_web_docs_svn: Build also libgomp documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121013 138bc75d-0d04-0410-961f-82ee72b054a4

* openmp.c, matchexp.c, module.c, scanner.c, resolve.c, st.c,
    parse.c, primary.c, options.c, misc.c, simplify.c:  Next installment
    in the massive whitespace patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121012 138bc75d-0d04-0410-961f-82ee72b054a4

* module.c (mio_array_ref): The dimen_type fields of an array ref
are an enumerated type and can't be read/written directly with a
call to mio_integer.  Instead loop over and cast each element.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121011 138bc75d-0d04-0410-961f-82ee72b054a4

* dependency.c (gfc_full_array_ref_p): Check that ref->next is NULL,
i.e. that the ARRAY_REF doesn't mention components.
* trans-array.c (gfc_constant_array_constructor_p): Export external
function renamed from constant_array_constructor_p.
(gfc_build_constant_array_constructor): Export.
(gfc_trans_array_constructor): Update call to the renamed function
constant_array_constructor_p.
* trans-array.h (gfc_constant_array_constructor_p): Prototype here.
(gfc_build_constant_array_constructor): Likewise.
* trans-expr.c (gfc_build_memcpy_call): New helper function split
out from gfc_trans_array_copy.
(gfc_trans_array_copy): Use gfc_build_memcpy_call.
(gfc_trans_array_constructor_copy): New function to optimize
assigning an entire array from a constant array constructor.
(gfc_trans_assignment): Call gfc_trans_array_constructor_copy
when appropriate.

* gfortran.dg/array_memcpy_3.f90: New test case.
* gfortran.dg/vect/vect-5.f90: Update vectorized loop count.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121010 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-intrinsic.c (gfc_conv_intrinsic_sign): New branchless
implementation for the SIGN intrinsic with integral operands.
(gfc_conv_intrinsic_minmax): Fix whitespace.

* gfortran.dg/intrinsic_sign_1.f90: New test case.
* gfortran.dg/intrinsic_sign_2.f90: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121009 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-20  Matthias Klose  <doko@debian.org>

        * native/jni/gtk-peer/Makefile.am, native/jawt/Makefile.am: Install
        into nativeexeclibdir instead of gcjversionedlibdir.
        * native/jni/gtk-peer/Makefile.in, native/jawt/Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121008 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.h (gfc_options_t): Add flag_allow_leading_underscore.
* lang.opt: Add -fallow-leading-underscore.
* match.c (gfc_match_name): Allow leading underscore in symbol
name if -fallow-leading-underscore is used.
* symbol.c (gfc_get_default_type): Add special case for symbol
names beginning with an underscore.
* trans-decl.c (gfc_get_extern_function_decl,
gfc_build_intrinsic_function_decls): Add _gfortran prefix to
library symbols selected_int_kind, selected_real_kind and
all specifics.
* options.c (gfc_init_options, gfc_handle_option): Handle the
new -fallow-leading-underscore option.

* m4/misc_specifics.m4: Add _gfortran prefix to specific names.
* m4/specific2.m4: Likewise.
* m4/specific.m4: Likewise.
* intrinsics/f2c_specifics.F90: Likewise.
* intrinsics/selected_int_kind.f90: Add _gfortran prefix.
* intrinsics/selected_real_kind.f90: Likewise.
* intrinsics/dprod_r8.f90: Likewise.
* Makefile.am: Add -fallow-leading-underscore to the
gfor_specific_src files, as well as selected_real_kind.F90
and selected_int_kind.F90
* Makefile.in: Regenerate.
* generated/_sqrt_c8.F90: Regenerate.
* generated/_sign_r16.F90: Regenerate.
* generated/_log_c16.F90: Regenerate.
* generated/_sin_c10.F90: Regenerate.
* generated/_tanh_r4.F90: Regenerate.
* generated/_tanh_r8.F90: Regenerate.
* generated/_log10_r10.F90: Regenerate.
* generated/_aimag_c4.F90: Regenerate.
* generated/_sign_r4.F90: Regenerate.
* generated/_aimag_c8.F90: Regenerate.
* generated/_sign_r8.F90: Regenerate.
* generated/_mod_i4.F90: Regenerate.
* generated/_cos_r16.F90: Regenerate.
* generated/_aint_r10.F90: Regenerate.
* generated/_mod_i8.F90: Regenerate.
* generated/_abs_i16.F90: Regenerate.
* generated/_sqrt_c10.F90: Regenerate.
* generated/_atan2_r4.F90: Regenerate.
* generated/_cos_c4.F90: Regenerate.
* generated/_atan_r16.F90: Regenerate.
* generated/_tanh_r10.F90: Regenerate.
* generated/_atan2_r8.F90: Regenerate.
* generated/_cos_c8.F90: Regenerate.
* generated/_exp_r4.F90: Regenerate.
* generated/_log_r10.F90: Regenerate.
* generated/_exp_r8.F90: Regenerate.
* generated/_abs_r4.F90: Regenerate.
* generated/_abs_r8.F90: Regenerate.
* generated/_sin_r16.F90: Regenerate.
* generated/_tan_r4.F90: Regenerate.
* generated/_tan_r8.F90: Regenerate.
* generated/_sign_i4.F90: Regenerate.
* generated/_sign_i8.F90: Regenerate.
* generated/_exp_c16.F90: Regenerate.
* generated/_sqrt_r16.F90: Regenerate.
* generated/_conjg_c4.F90: Regenerate.
* generated/_conjg_c8.F90: Regenerate.
* generated/_dim_r16.F90: Regenerate.
* generated/_mod_r10.F90: Regenerate.
* generated/_abs_c10.F90: Regenerate.
* generated/_conjg_c16.F90: Regenerate.
* generated/_tan_r16.F90: Regenerate.
* generated/_asinh_r10.F90: Regenerate.
* generated/_abs_i4.F90: Regenerate.
* generated/_abs_i8.F90: Regenerate.
* generated/_acos_r10.F90: Regenerate.
* generated/_exp_r10.F90: Regenerate.
* generated/_acosh_r16.F90: Regenerate.
* generated/_atan2_r16.F90: Regenerate.
* generated/_cos_c16.F90: Regenerate.
* generated/_mod_i16.F90: Regenerate.
* generated/_asin_r4.F90: Regenerate.
* generated/_anint_r16.F90: Regenerate.
* generated/_asin_r8.F90: Regenerate.
* generated/_aimag_c10.F90: Regenerate.
* generated/_exp_c4.F90: Regenerate.
* generated/_sinh_r10.F90: Regenerate.
* generated/_exp_c8.F90: Regenerate.
* generated/_log10_r4.F90: Regenerate.
* generated/_log10_r8.F90: Regenerate.
* generated/_abs_c4.F90: Regenerate.
* generated/_abs_r16.F90: Regenerate.
* generated/_abs_c8.F90: Regenerate.
* generated/_asin_r10.F90: Regenerate.
* generated/_sign_r10.F90: Regenerate.
* generated/_atanh_r16.F90: Regenerate.
* generated/_log_c10.F90: Regenerate.
* generated/_cosh_r16.F90: Regenerate.
* generated/_sin_c16.F90: Regenerate.
* generated/_cos_r10.F90: Regenerate.
* generated/_log10_r16.F90: Regenerate.
* generated/_aint_r16.F90: Regenerate.
* generated/_acos_r4.F90: Regenerate.
* generated/_acos_r8.F90: Regenerate.
* generated/_sqrt_c16.F90: Regenerate.
* generated/_acosh_r4.F90: Regenerate.
* generated/_atan_r10.F90: Regenerate.
* generated/_acosh_r8.F90: Regenerate.
* generated/_sign_i16.F90: Regenerate.
* generated/_tanh_r16.F90: Regenerate.
* generated/_log_r4.F90: Regenerate.
* generated/_log_r8.F90: Regenerate.
* generated/_sin_r4.F90: Regenerate.
* generated/_sin_r8.F90: Regenerate.
* generated/_log_r16.F90: Regenerate.
* generated/_sin_r10.F90: Regenerate.
* generated/_sqrt_r4.F90: Regenerate.
* generated/_exp_c10.F90: Regenerate.
* generated/_sqrt_r8.F90: Regenerate.
* generated/_asinh_r4.F90: Regenerate.
* generated/_sqrt_r10.F90: Regenerate.
* generated/_asinh_r8.F90: Regenerate.
* generated/_dim_r4.F90: Regenerate.
* generated/_dim_r8.F90: Regenerate.
* generated/_dim_r10.F90: Regenerate.
* generated/_cosh_r4.F90: Regenerate.
* generated/_conjg_c10.F90: Regenerate.
* generated/_tan_r10.F90: Regenerate.
* generated/_cosh_r8.F90: Regenerate.
* generated/_mod_r16.F90: Regenerate.
* generated/_abs_c16.F90: Regenerate.
* generated/_cos_r4.F90: Regenerate.
* generated/_asinh_r16.F90: Regenerate.
* generated/_cos_r8.F90: Regenerate.
* generated/_atanh_r4.F90: Regenerate.
* generated/_atanh_r8.F90: Regenerate.
* generated/_acos_r16.F90: Regenerate.
* generated/_anint_r4.F90: Regenerate.
* generated/_acosh_r10.F90: Regenerate.
* generated/_anint_r8.F90: Regenerate.
* generated/_exp_r16.F90: Regenerate.
* generated/_mod_r4.F90: Regenerate.
* generated/_cos_c10.F90: Regenerate.
* generated/_atan2_r10.F90: Regenerate.
* generated/_dim_i16.F90: Regenerate.
* generated/_mod_r8.F90: Regenerate.
* generated/_anint_r10.F90: Regenerate.
* generated/_aint_r4.F90: Regenerate.
* generated/_aint_r8.F90: Regenerate.
* generated/_dim_i4.F90: Regenerate.
* generated/_sinh_r4.F90: Regenerate.
* generated/_log_c4.F90: Regenerate.
* generated/_dim_i8.F90: Regenerate.
* generated/_sinh_r8.F90: Regenerate.
* generated/_log_c8.F90: Regenerate.
* generated/_sin_c4.F90: Regenerate.
* generated/_sin_c8.F90: Regenerate.
* generated/misc_specifics.F90: Regenerate.
* generated/_abs_r10.F90: Regenerate.
* generated/_aimag_c16.F90: Regenerate.
* generated/_atan_r4.F90: Regenerate.
* generated/_sinh_r16.F90: Regenerate.
* generated/_atan_r8.F90: Regenerate.
* generated/_atanh_r10.F90: Regenerate.
* generated/_cosh_r10.F90: Regenerate.
* generated/_sqrt_c4.F90: Regenerate.
* generated/_asin_r16.F90: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121007 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/Changelog typos

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121006 138bc75d-0d04-0410-961f-82ee72b054a4

* pa.c (output_move_double): Change array size of xoperands to 4.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121002 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/30446
* options.c (gfc_handle_module_path_options): Path used in -J
option is now added to the module search path.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121000 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-tailcall.c (adjust_return_value): Do not use RESULT_DECL
as temporary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120999 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-20  Richard Guenther  <rguenther@suse.de>

PR fortran/30223
* f95-lang.c (gfc_init_builtin_functions): Provide cbrt and
cexpi builtins if we have TARGET_C99_FUNCTIONS.  Provide
sincos builtins if the target has sincos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120998 138bc75d-0d04-0410-961f-82ee72b054a4

Cast both sides of the conditional expression.  Still covered by same
ChangeLog entry--nothing was checked in since last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120997 138bc75d-0d04-0410-961f-82ee72b054a4

* expmed.c (expand_divmod) [TRUNC_MOD_EXPR, TRUNC_DIV_EXPR]: Cast
constant to unsigned HOST_WIDE_INT before negating.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120995 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-operands.h (struct vuse_vec_d): Change num_vuse field
to unsigned.
(VUSE_VECT_ELEMENT) [ENABLE_CHECKING]: Use unsigned comparison.
(VUSE_ELEMENT_PTR) [ENABLE_CHECKING]: Likewise.
(SET_VUSE_VECT_ELEMENT) [ENABLE_CHECKING]: Likewise.
(SET_VUSE_ELEMENT_VAR) [ENABLE_CHECKING]: Likewise.
(SET_VUSE_ELEMENT_PTR) [ENABLE_CHECKING]: Likewise.
(realloc_vdef, realloc_vuse): Change second parameter to
unsigned.
(ssa_operand_iterator_d): Change vuse_index and mayuse_index
fields to unsigned.
* tree-ssa-operands.c (realloc_vop): Change num_elem parameter to
unsigned. Change x and lim locals to unsigned.
(realloc_vdef, realloc_vuse): Change num_elem parameter to
unsigned.
(finalize_ssa_vuse_ops): Change old_i local to unsigned.
(copy_virtual_operands): Change i and n locals to unsigned.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120994 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/29335
* builtins.c (fold_builtin_1): Handle builtin fdim.

testsuite:
* gcc.dg/torture/builtin-math-3.c: Test fdim.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120993 138bc75d-0d04-0410-961f-82ee72b054a4

* decl2.c (start_objects, start_static_storage_duration_function):
Do not make the functions uninlinable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120992 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120990 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/darwin-ld-6.c: Remove, tests a linker flag that is going
        away.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120984 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree-ssa.c (init_tree_ssa): Do not call init_alias_heapvars.
        * tree-ssa-structalias.c (compute_points_to_sets): Do call
        init_alias_heapvars.
        (init_alias_heapvars): Initialize only when not already initialized.
        (delete_alias_heapvars): Set heapvar_for_stmt to NULL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120983 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsic.texi (MATMUL): Corrected a typo.
(MAX): Separated @var arguments.
(MIN): Separated @var arguments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120982 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsic.texi: general whitespace cleanup.
(menu): Added TIME8, removed UNMASK.
(AINT): Clarified argument requirement.
(ANINT): Clarified argument requirement.
(CEILING): Clarified argument requirement.
(CHAR): Clarified argument requirement.
(CMPLX): Clarified argument requirement.
(DCMPLX): Clarified argument requirement.
(FGET): Line rewrapping.
(FLOOR): Clarified argument requirement.
(GMTIME): Added documentation.
(IAND): Added cross-reference.
(IBCLR): Added cross-reference.
(IBSET): Added cross-reference.
(IEOR): Added cross-reference.
(INT): Collapsed examples, clarified argument requirement.
(IOR): Added cross-references.
(LEN_TRIM): Corrected result kind.
(LINK): Added cross-reference.
(LLT): Removed "documentation pending".
(LOGICAL): Added documentation.
(LSHIFT): Added documentation.
(LTIME): Added documentation.
(MATMUL): Added documentation.
(MAX): Added documentation.
(MAXLOC): Added documentation.
(MAXVAL): Added documentation.
(MERGE): Added documentation.
(MIN): Added documentation.
(MINLOC): Added documentation.
(MINVAL): Added documentation.
(MVBITS): Moved to correct place, added documentation.
(NOT): Added documentation.
(PERROR): Added documentation.
(RAN): Moved to correct place, added documentation.
(REAL): Clarified argument requirement.
(RENAME): Added documentation.
(RSHIFT): Clarified argument requirement.
(SIGN): Corrected table specification.
(SYMLNK): Added documentation.
(SYSTEM): Added documentation.
(TIME): Added documentation.
(TIME8): Added section and documentation.
(UNMASK): Removed erroneous section.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120980 138bc75d-0d04-0410-961f-82ee72b054a4

* common.opt (fsigned-zeros): New command line option.
* flags.h (HONOR_SIGNED_ZEROS): Control via flag_signed_zeros instead
of flag_unsafe_math_optimizations.
* opts.c (set_fast_math_flags): The -ffast-math command line option
implies -fno-signed-zeros.
(fast_math_flags_set_p): Likewise.

* doc/invoke.texi: Document new -fno-signed-zeros option, and update
the documentation of -ffast-math appropriately.  Wrap long lines.

* gcc.dg/pr30172-1.c: Specify the -fno-signed-zeros command line
option instead of -funsafe-math-optimizations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120978 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-19  Andreas Tobler  <a.tobler@schweiz.org>

* os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Moved recently
added defines to include/private/gc_priv.h
* darwin_stop_world.c: Removed the above defines.
(catch_exception_raise): Added THREAD_FLD in exc_state for POWERPC too.
* include/private/gc_priv.h: Moved definitions from darwin_stop_world.c
and os_dep.c to here. Fixed THREAD definition fixes for ppc64.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120977 138bc75d-0d04-0410-961f-82ee72b054a4

* system.h (ASM_MAKE_LABEL_LINKONCE): Poison.
* varasm.c (globalize_decl): Remove ASM_MAKE_LABEL_LINKONCE ifdef.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120976 138bc75d-0d04-0410-961f-82ee72b054a4

Patch by Tomas Bily  <tbily@suse.cz>
        * cgraphunit.c (cgraph_finalize_function): Updating of pid
        * tree-profile.c:
        (tree_init_ic_make_global_vars): New function
        (tree_init_edge_profiler): call of tree_init_ic_make_global_vars
        (tree_gen_ic_profiler): New function
        (tree_gen_ic_func_profiler): New function
        (tree_profiling): Added calling of tree_gen_ic_func_profiler
        (tree_profile_hooks): Added hook for indirec/virtual calls
        * value-prof.c (tree_find_values_to_profile): New case for
        indirect calls
        (tree_values_to_profile): Call for determining indirect/virtual
        counters
        (tree_indirect_call_to_profile): New function
        (tree_ic_transform): New function
        (tree_ic): New function
        (find_func_by_pid): New function
        (init_pid_map): New function
        (tree_value_profile_transformations): Added check for
        indirect/virtual call transformation
        * value-prof.h (enum hist_type): New counter type for
        indirect/virtual calls
        (profile_hooks): Added new hook for profiling indirect/virtual
        calls
        * profile.c (instrument_values): New case for indirect/virtual
        call added
        * gcov-io.h (GCOV_LAST_VALUE_COUNTER): Changed to 6
        (GCOV_COUNTER_V_INDIR): New counter type
        (GCOV_COUNTER_NAMES): New name of counter "indirect" added
        (GCOV_MERGE_FUNCTIONS): New merge function for indirect/virtual
        call added
        * cgraph.c: Definition of cgraph_max_pid
        (cgraph_create_node): Default init of pid attribute
        * cgraph.h: Declaration of cgraph_max_pid
        (struct cgraph_node): Added pid attribute
        * libgcov.c (__gcov_indirect_call_profiler): New function
(__gcov_one_value_profiler_body): New function
(__gcov_one_value_profiler): Body was moved to
__gcov_one_value_profiler_body and calls it

gcc.dg/tree-prof/indir-call-prof.c: New.
g++.dg/dg.exp: Add tree-prof subdirectory.
g++.dg/tree-prof/indir-call-prof.C: New.
g++.dg/tree-prof/tree-prof.exp: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120975 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-19  Basile Starynkevitch  <basile@starynkevitch.net>

* doc/gty.texi (Options): Document the mark_hook option to
GTY.
* gcc/gengtype.c (write_types_data, write_func_for_structure,
write_types, ggc_wtd, pch_wtd): Added skip_hooks to
write_types_data, ggc_wtd, pch_wtd for mark_hook.
(walk_type, write_func_for_structure): Generate the mark_hook if
needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120974 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-19  Basile Starynkevitch  <basile@starynkevitch.net>

* gcc/doc/gty.texi (Options): Document the mark_hook option to
GTY.
* gcc/gengtype.c (write_types_data, write_func_for_structure,
write_types, ggc_wtd, pch_wtd): Added skip_hooks to
write_types_data, ggc_wtd, pch_wtd for mark_hook.
(walk_type, write_func_for_structure): Generate the mark_hook if
needed.

* MAINTAINERS: added myself (Basile Starynkevitch) to write after
approval.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120973 138bc75d-0d04-0410-961f-82ee72b054a4

    * gnu/classpath/jdwp/natVMFrame.cc: Mark unused parameters with
        MAYBE_UNUSED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120972 138bc75d-0d04-0410-961f-82ee72b054a4

    * gnu/classpath/jdwp/natVMVirtualMachine.cc: Mark unused parameters
        in methods and reformat.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120971 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-inline.c (cgraph_decide_inlining_incrementally): Instead of 'early' argument
take inlining mode argument specifying whether to inline for size/speeed or all
functions; add support for flattening; improve dumpting.
(cgraph_early_inlining): Update call of decide_inlining_incrementally.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120970 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-19  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR c++/17947
* toplev.c (warn_deprecated_use): Use %qD instead of %qs to
print the name of the declared identifier.

testsuite/
* g++.dg/warn/deprecated.C: Update warning output.
* g++.dg/warn/deprecated-2.C: Likewise.
* g++.dg/warn/deprecated-3.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120969 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-19  Dirk Mueller  <dmueller@suse.de>

       * config/i386.h (CONDITIONAL_REGISTER_USAGE): Store
       result of PIC_OFFSET_TABLE_REGNUM in temporary variable to avoid
       duplicate evaluation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120967 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (acos<mode>2): Rename from acossf2 and acosdf2.
Macroize expander using X87MODEF12 mode macro.  Extend operand 1
to XFMode, use acosxf2 and truncate result to requested mode.
Use SSE_FLOAT_MODE_P to disable patterns for SSE math.
(asin<mode>2): Similarly, with asin expanders.
(*fscalexf4_i387): Rename from *fscalexf4.
(expNcorexf3): New expander.
(expxf2, exp10xf2, exp2xf2): Use expNcorexf3 expander.
(exp<mode>2): Rename from expsf2 and expdf2. Macroize expander using
X87MODEF12 mode macro.  Extend operand 1 to XFMode, use expxf2 and
truncate result to requested mode. Use SSE_FLOAT_MODE_P to disable
patterns for SSE math.
(exp10<mode>2): Similarly, with exp10 expanders.
(exp2<mode>2): Similarly, with exp2 expanders.
(expm1<mode>2): Similarly, with expm1 expanders.
(ldexp<mode>3): Similarly, with ldexp expanders.
(log<mode>2, log10<mode>2, log2<mode>2, log1p<mode>2, logb<mode>2):
Use gen_truncxf<mode>2_i387_noop to truncate result.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120966 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k.h (PREFERRED_STACK_BOUNDARY): Define to 32
for ColdFire targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120965 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
200x-xx-xx  Nathan Sidwell  <nathan@codesourcery.com>
    Richard Sandiford  <richard@codesourcery.com>

* config/m68k/m68k.h (M68K_STATIC_CHAIN_REG_NAME): New macro.
(INITIALIZE_TRAMPOLINE): Use STATIC_CHAIN_REGNUM.
(__transfer_from_trampoline): Use M68K_STATIC_CHAIN_REG_NAME.
* config/m68k/m68kelf.h (STATIC_CHAIN_REGNUM): Override.
(M68K_STATIC_CHAIN_REG_NAME): Likewise.
* config/m68k/netbsd-elf.h (M68K_STATIC_CHAIN_REG_NAME): Likewise.

gcc/testsuite/
200x-xx-xx  Nathan Sidwell  <nathan@codesourcery.com>

* gcc.c-torture/execute/nestfunc-7.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120964 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k.md (adddi_dilshr32): Rename to...
(*adddi_dilshr32): ...this.  Fix formatting.  Remove commented-out
non-canonical pattern.  Restrict to !TARGET_COLDFIRE.
(*adddi_dilshr32_cf): New pattern.
(adddi3, subdi3): Remove first alternatives.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120963 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k.c (notice_update_cc): If an SFmode move is
implemented using move.l, do not use its cc result for floating-point
comparisons.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120962 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k.h (EXTRA_CONSTRAINT): Stop the 'T' constraint
from accepting 's' constraints if flag_pic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120961 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k.md (bordered, bunordered, buneq, bunge, bungt)
(bunle, bunlt, bltgt, bordered_rev, bunordered_rev, buneq_rev)
(bunge_rev, bungt_rev, bunle_rev, bunlt_rev, bltgt_rev): Change
condition from TARGET_68881 to TARGET_HARD_FLOAT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120960 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
200x-xx-xx  Sandra Loosemore  <sandra@codesourcery.com>

* longlong.h (count_leading_zeros, COUNT_LEADING_ZEROS_0): Add
ColdFire alternatives.
* config/m68k/m68k.h (CLZ_DEFINED_VALUE_AT_ZERO): New macro.
* config/m68k/m68k.md (clzsi2):  Define for ColdFire
architectures that support ff1 instruction.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120959 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
200x-xx-xx  Richard Sandiford  <richard@codesourcery.com>
    Julian Brown  <julian@codesourcery.com>

* config/m68k/m68k.h (CONST_OK_FOR_LETTER_P): Add an 'R' case.
* config/m68k/m68k.md (*movsi_cfv4): Fold into...
(*movsi_cf): ...here.  Remove unnecessary 'R' from 'Rg'.
Add commentary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120958 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k-protos.h (valid_mov3q_const): Take a HOST_WIDE_INT
and return a bool.
(output_move_const_into_data_reg, output_move_simode_const): Delete.
* config/m68k/m68k.c (const_method, const_int_cost): Take a
HOST_WIDE_INT instead of an rtx.
(m68k_rtx_costs): Update call accordingly.
(output_move_const_into_data_reg): Likewise.  Fix formatting.
(valid_mov3q_const): Take a HOST_WIDE_INT instead of an rtx.
Return a bool.
(output_move_simode_const): Update calls after above changes.
Rework to use automatic variables and predicates like MEM_P.
* config/m68k/m68k.md (pushexthisi_const): Update call to
valid_mov3q_const.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120957 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-19  Dirk Mueller  <dmueller@suse.de>

       * tree-ssa-alias.c (perform_var_substitution): Fix typo
       in dump_flags test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120954 138bc75d-0d04-0410-961f-82ee72b054a4