PR/21391
* testsuite/gcc.dg/20060410.c: New.
* dwarf2out.c (struct die_struct): Add die_perennial_p field.
(premark_used_types_helper): New.
(premark_used_types): New.
(gen_subprogram_die): Call premark_used_types.
(prune_unused_types_walk): Do not prune perennial dies.
* function.c (used_types_insert): New.
* function.h (struct function): Add used_types_hash field.
(used_types_insert): Add prototype.
* Makefile.in (FUNCTION_H): Depend on HASHTAB_H.
* c-parser.c (c_parser_cast_expression): Save casted types in used
types hash table.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112845 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/26459
* config/rs6000/e500-double.h (SUB3TARGET_OVERRIDE_OPTIONS): Test
rs6000_explicit_options.float_gprs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112843 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112841 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite:
2006-04-10  Matthias Klose  <doko@debian.org>

* testsuite/lib/libjava.exp (libjava_init): Recognize multilib
directory names containing underscores.

libffi:
2006-04-10  Matthias Klose  <doko@debian.org>

* testsuite/lib/libjava.exp (libjava_init): Recognize multilib
directory names containing underscores.

libgomp:
2006-04-10  Matthias Klose  <doko@debian.org>

* testsuite/lib/libjava.exp (libjava_init): Recognize multilib
directory names containing underscores.

libjava:
2006-04-10  Matthias Klose  <doko@debian.org>

* testsuite/lib/libjava.exp (libjava_init): Recognize multilib
directory names containing underscores.

libmudflap:
2006-04-10  Matthias Klose  <doko@debian.org>

* testsuite/lib/libjava.exp (libjava_init): Recognize multilib
directory names containing underscores.

libstdc++:
2006-04-10  Matthias Klose  <doko@debian.org>

* testsuite/lib/libjava.exp (libjava_init): Recognize multilib
directory names containing underscores.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112833 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (ix86_expand_vector_init_one_nonzero): Renamed
from ix86_expand_vector_init_low_nonzero.  Take an additional
one_var argument indicating which element is non-zero.  Support
one_var != 0 for V4SFmode and V4SImode by permuting the result.
(ix86_expand_vector_init): Call ix86_expand_vector_init_one_nonzero
with one_var instead of ix86_expand_vector_init_low_nonzero.

* gcc.target/i386/vecinit-1.c: New test case.
* gcc.target/i386/vecinit-2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112832 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (tree-into-ssa.o, tree-outof-ssa.o,
tree-ssa-live.o, tree-ssa-alias.o, function.o, df-problems.o,
global.o, cfglayout.o, lambda-code.o, reg-stack.o,
build/genextract.o): Depend on vecprim.h.
* cfglayout.c, df-problems.c, function.c, genextract.c,
global.c, lambda-code.c, reg-stack.c, tree-into-ssa.c,
tree-outof-ssa.c, tree-ssa-alias.c, tree-ssa-live.c: Include
vecprim.h.
* vecprim.h: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112830 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (struct dw_attr_struct): Remove dw_attr_next.
Declare VECs of this type.
(struct die_struct): Make field die_attr a VEC of dw_attr_struct.
(remove_children): Delete.
(add_dwarf_attr): Use VEC routines.
(add_AT_flag): Update for changes to add_dwarf_attr.
(add_AT_int): Likewise.
(add_AT_unsigned): Likewise.
(add_AT_long_long): Likewise.
(add_AT_vec): Likewise.
(add_AT_string): Likewise.
(add_AT_die_ref): Likewise.
(add_AT_fde_ref): Likewise.
(add_AT_loc): Likewise.
(add_AT_loc_list): Likewise.
(add_AT_addr): Likewise.
(add_AT_lbl_id): Likewise.
(add_AT_lineptr): Likewise.
(add_AT_macptr): Likewise.
(add_AT_offset): Likewise.
(add_AT_range_list): Likewise.
(get_AT): Use VEC_iterate.
(remove_AT): Use VEC_ordered_remove.
(free_die): Fold remove_children into here; have it use VEC_iterate.
(print_die): Use VEC_iterate on attrs.
(reverse_die_lists): Don't reverse attr lists.
(die_checksum): Use VEC_iterate on attrs.
(same_die_p): Likewise.
(output_location_lists): Likewise.
(build_abbrev_table): Likewise.
(size_of_die): Likewise.
(unmark_all_dies): Likewise.
(output_abbrev_section): Likewise.
(output_die): Likewise.
(prune_unused_types_walk_attribs): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112829 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-10  Andrew Haley  <aph@redhat.com>

        * include/x86_64-signal.h (HANDLE_DIVIDE_OVERFLOW): New.
        (SIGNAL_HANDLER): Mark arg as unused.
        * configure.host (x86_64-* DIVIDESPEC): Use
        fno-use-divide-subroutine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112827 138bc75d-0d04-0410-961f-82ee72b054a4

Fix latest entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112824 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/install.texi (*-*-solaris2*): Point to the configuration page.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112823 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/27057
* dwarf2out.c (is_symbol_die): Return true also for namespaces.

* g++.dg/debug/dwarf2-2.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112820 138bc75d-0d04-0410-961f-82ee72b054a4

PR libgfortran/24685
* io/write.c (MIN_FIELD_WIDTH, STR, STR1): Define.
(output_float): Increase buffer sizes for IEEE quad and IBM extended
long double.
(write_real): Output REAL(16) as 1PG43.34E4 rather than 1PG40.31E4.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112819 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-10  Paolo Carlini  <pcarlini@suse.de>

DR 538, [Ready]
* include/bits/stl_algo.h (__unique_copy(,,, input_iterator_tag,
output_iterator_tag), and predicated counterpart): Revert to the
algorithm pre-DR 241, i.e., value_type of InputIterator is now
required to be Assignable too.
* testsuite/25_algorithms/unique_copy/3.cc: Remove.
* docs/html/ext/howto.html: Add an entry for DR 538.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112818 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (store_constructor): Don't bother clearing target if
we're about to assign a vector to it using vec_init_optab.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112817 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-10 Daniel Berlin  <dberlin@dberlin.org>

* tree-ssa-alias.c (lhs_may_store_to): New function.
(recalculate_used_alone): Handle LHS of calls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112815 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112813 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/27034
PR target/26508
* config.gcc (hppa*64*-*-hpux11*): Add 'libgcc_stub.a' to extra_parts.
* pa64-hpux.h (LIB_SPEC): Correct typo.  Don't append milli.a.
(LINK_GCC_C_SEQUENCE_SPEC): Define.  Append milli.a here.
(PA_CXA_FINALIZE_STUB, PA_JV_REGISTERCLASSES_STUB): Delete defines.
(PA_INIT_FINI_HACK): Rename to PA_CRTBEGIN_HACK.
(PA_CRTBEGIN_HACK): Ensure __do_global_ctors_aux is placed in text
section.  Delete PA_CXA_FINALIZE_STUB and PA_JV_REGISTERCLASSES_STUB
stubs.  Add ".align 8" directives before all ".dword" directives.
(GTHREAD_USE_WEAK): Revise comment.
(TARGET_ATTRIBUTE_WEAK): Define.
* pa/t-pa64 (LIBGCCSTUB_OBJS): Add new rules for stublib.c, rfi-stub.o,
dfi-stub.o, cxaf-stub.o and jvrc-stub.o.
* stublib.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112807 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/26743
PR target/11254
PR target/10274
* pa.md (cbranch patterns): Revise arguments used in calls to
output_cbranch, output_bb and output_bvd.  Add long branch length
attributes.
(fbranch patterns): Handle long branches.
(jump): Revise length check.  Revise arguments for output_lbranch call.
Add long branch length attributes.
(decrement_and_branch_until_zero): Add long branch length attributes.
(output_movb, output_parallel_addb and output_parallel_movb patterns):
Likewise.  Revise arguments for output_parallel_addb and
output_parallel_movb calls.
* pa-protos.h (output_cbranch, output_lbranch, output_bb, output_bvb,
output_parallel_movb and output_parallel_addb): Update prototypes.
* pa.c (output_cbranch): Revise arguments.  Correct handling of
nullification in long branches.
(output_lbranch): Add new argument to control extraction of delay
instruction.
(output_bb): Handle long branches.
(output_bvb, output_dbra, output_movb, output_parallel_movb,
output_parallel_addb): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112805 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/27073
* gcse.c (try_replace_reg): Just propagate into REG_EQUAL notes,
not REG_EQUIVs.

gcc/testsuite/
* gcc.c-torture/execute/pr27073.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112803 138bc75d-0d04-0410-961f-82ee72b054a4

Fixup whitespaces

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112800 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112798 138bc75d-0d04-0410-961f-82ee72b054a4

Fix whitespaces

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112794 138bc75d-0d04-0410-961f-82ee72b054a4

Revert previous patch, mistaken.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112793 138bc75d-0d04-0410-961f-82ee72b054a4

Revert last patch

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112792 138bc75d-0d04-0410-961f-82ee72b054a4

* objc.dg/method-6.m: Add -Wstrict-selector-match.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112791 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/pragma-darwin.c: Improve for ppc64.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112790 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-08  Daniel Berlin  <dberlin@dberlin.org>

* tree.h (tree_memory_tag): Add old_used_alone.
(SMT_OLD_USED_ALONE): New macro.
* tree-ssa-alias.c (recalculate_used_alone): Stop
marking things for renaming unnecessarily.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112789 138bc75d-0d04-0410-961f-82ee72b054a4

Fix whitespacing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112788 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing part of rth patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112787 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-08  Aurelien Jarno  <aurel32@debian.org>

        * Makefile.in: Add Ada support for GNU/kFreeBSD.
        * s-osinte-kfreebsd-gnu.ads: New file.

Approved by: Arnaud Charlet  <charlet@adacore.com>

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112786 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c, gjavah.c: Fix comment typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112784 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c, config/arm/arm.c, config/i386/cygwin.h,
config/i386/i386.c, config/ia64/ia64.c, config/s390/fixdfdi.h,
config/sh/sh.c, config/sh/sh.h, df-scan.c, except.c,
haifa-sched.c, optabs.c, rtl.h, sched-deps.c, sched-int.h,
sched-rgn.c, tree-inline.h, tree-ssa-dom.c,
tree-ssa-loop-prefetch.c, tree-ssa-operands.c,
tree-vect-patterns.c, tree-vrp.c: Fix comment typos.  Follow
spelling convensions.
* config/ia64/ia64.opt, doc/contrib.texi, doc/invoke.texi,
doc/passes.texi, doc/tm.texi, doc/tree-ssa.texi: Fix comment
typos.  Follow spelling conventions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112782 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.texi: Fix typos.  Follow spelling conventions.
* resolve.c, trans-expr.c, trans-stmt.c: Fix comment typos.
Follow spelling conventions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112780 138bc75d-0d04-0410-961f-82ee72b054a4

* decl2.c, pt.c, semantics.c: Fix comment typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112779 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112776 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112773 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-07  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/26890
* io/io.h: Revert change to pad size made on 2006-03-30.
Add comment explaining dependency with fortran/trans-io.c.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112769 138bc75d-0d04-0410-961f-82ee72b054a4

For PR 26483, IA-64 denorm failure due to unwanted rounding.
* testsuite/libffi.call/float4.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112768 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-08  Andreas Tobler  <a.tobler@schweiz.ch>

* configure: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112766 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32c/m32c.c (m32c_function_arg): Structures are always
passed on the stack.
(m32c_init_cumulative_args): When a function returns a structure,
always pass the pointer to that return area on the stack.
(m32c_function_arg_advance): Don't increment the parameter number
if we're processing the returned structure pointer.
(pushm_info): Reverse order of registers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112765 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-loop-niter.c (inverse, number_of_iterations_ne,
assert_no_overflow_lt, assert_loop_rolls_lt, number_of_iterations_lt,
number_of_iterations_le, number_of_iterations_cond, find_loop_niter,
estimate_numbers_of_iterations_loop): Use build_int_cst instead of
build_int_cst_type.
* tree-chrec.c (chrec_fold_multiply_poly_poly,
chrec_fold_multiply): Same.
* tree-ssa-loop-ivopts.c (strip_offset_1, force_expr_to_var_cost,
force_expr_to_var_cost): Same.
* tree-mudflap.c (mf_xform_derefs_1): Same.
* tree-ssa-loop-prefetch.c (idx_analyze_ref): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112755 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-07  Andrew Haley  <aph@redhat.com>

        * java/net/InetAddress.java: Throw an UnknownHostException if
        lookup fails.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112754 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-inline.c (cgraph_early_inlining): Collect garbage.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112753 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (rs6000_rtx_costs) <CONST_DOUBLE>: Do not
treat CONST_DOUBLE as INTVAL.  and64_2_operands require an extra
insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112752 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-inline.c (cgraph_early_inlining): Collect garbage.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112751 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-07  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/26135
* tree-ssa-copy.c (stmt_may_generate_copy): Handle memory
loads for store copy-prop.
(copy_prop_visit_stmt): Likewise.

* gcc.dg/tree-ssa/ssa-copyprop-1.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112749 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112745 138bc75d-0d04-0410-961f-82ee72b054a4

libiberty/

2006-04-06  Carlos O'Donell  <carlos@codesourcery.com>

* Makefile.in: Add install-html, install-html-am, and
install-html-recursive targets. Define mkdir_p and
NORMAL_INSTALL.
* configure.ac: AC_SUBST datarootdir, docdir, htmldir.
* configure: Regenerate.
* testsuite/Makefile.in: Add install-html and html targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112741 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc/config/i386/linux.h:  Add a comment to mark macros that are
being overriden in config/k*bsd-gnu.h.
* gcc/config/kfreebsd-gnu.h:  Redefine GLIBC_DYNAMIC_LINKER instead of
DYNAMIC_LINKER.
* gcc/config/knetbsd-gnu.h:  Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112740 138bc75d-0d04-0410-961f-82ee72b054a4

PR profile/20815
PR profile/26399
* coverage.c (coverage_checksum_string): Reorganize loop to not read
after buffer.
* g++.dg/bprob/g++-bprob-2.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112738 138bc75d-0d04-0410-961f-82ee72b054a4

    * builtins.c (expand_builtin_longjmp):Use #ifdef instead of #if
        for HAVE_nonlocal_goto to be consistent.
        (expand_builtin_nonlocal_goto): Likewise.
        (expand_builtin_strcmp): Use #ifdef instead of #if
        for HAVE_cmpstrnsi to be consistent.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112737 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-06  Andreas Tobler  <a.tobler@schweiz.ch>

* acinclude.m4 (AC_LTDL_SHLIBEXT): Add GCJ LOCAL marker to indicate
GCJ specific stuff.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112736 138bc75d-0d04-0410-961f-82ee72b054a4

* call.c (null_ptr_cst_p): Add explicit TREE_CONSTANT_OVERFLOW check.

* g++.dg/conversion/nullptr1.C: New test case.
* g++.dg/conversion/nullptr2.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112734 138bc75d-0d04-0410-961f-82ee72b054a4

* dependency.c (get_no_elements): Delete function.
(get_deps): Delete function.
(transform_sections): Delete function.
(gfc_check_section_vs_section): Significant rewrite.

* gfortran.dg/dependency_18.f90: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112731 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32c/m32c.h (INCOMING_FRAME_SP_OFFSET): Adjust for m16c
vs m32c.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112730 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112728 138bc75d-0d04-0410-961f-82ee72b054a4

libjava/classpath:
PR libgcj/26625:
* lib/Makefile.in: Rebuilt.
* lib/Makefile.am (compile-classes): Touch the output file.
libjava:
PR libgcj/26625:
* Makefile.in: Rebuilt.
* Makefile.am (libgcj-$(gcc_version).jar): Depend on
classpath/lib/compile-classes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112724 138bc75d-0d04-0410-961f-82ee72b054a4

    * name-lookup.c (push_namespace_with_attribs): Temporarily disable
        default hidden visibility for anonymous namespace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112722 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/lib1funcs.asm (modsi): P1/P2 can be call-clobbered
even if the calling function doesn't modify them.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112720 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-05  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
    Andreas Tobler  <a.tobler@schweiz.ch>

* Makefile.am: Add PA_HPUX port.
* Makefile.in: Regenerate.
* include/Makefile.in: Likewise.
* testsuite/Makefile.in: Likewise.
* configure.ac: Add PA_HPUX rules.
* configure: Regenerate.
* src/pa/ffitarget.h: Rename linux target to PA_LINUX.
Add PA_HPUX and PA64_HPUX.
Rename FFI_LINUX ABI to FFI_PA32 ABI.
(FFI_TRAMPOLINE_SIZE): Define for 32-bit HP-UX targets.
(FFI_TYPE_SMALL_STRUCT2): Define.
(FFI_TYPE_SMALL_STRUCT4): Likewise.
(FFI_TYPE_SMALL_STRUCT8): Likewise.
(FFI_TYPE_SMALL_STRUCT3): Redefine.
(FFI_TYPE_SMALL_STRUCT5): Likewise.
(FFI_TYPE_SMALL_STRUCT6): Likewise.
(FFI_TYPE_SMALL_STRUCT7): Likewise.
* src/pa/ffi.c (ROUND_DOWN): Delete.
(fldw, fstw, fldd, fstd): Use '__asm__'.
(ffi_struct_type): Add support for FFI_TYPE_SMALL_STRUCT2,
FFI_TYPE_SMALL_STRUCT4 and FFI_TYPE_SMALL_STRUCT8.
(ffi_prep_args_LINUX): Rename to ffi_prep_args_pa32. Update comment.
Simplify incrementing of stack slot variable. Change type of local
'n' to unsigned int.
(ffi_size_stack_LINUX): Rename to ffi_size_stack_pa32. Handle long
double on PA_HPUX.
(ffi_prep_cif_machdep): Likewise.
(ffi_call): Likewise.
(ffi_closure_inner_LINUX): Rename to ffi_closure_inner_pa32. Change
return type to ffi_status. Simplify incrementing of stack slot
variable. Only copy floating point argument registers when PA_LINUX
is true. Reformat debug statement.
Add support for FFI_TYPE_SMALL_STRUCT2, FFI_TYPE_SMALL_STRUCT4 and
FFI_TYPE_SMALL_STRUCT8.
(ffi_closure_LINUX): Rename to ffi_closure_pa32. Add 'extern' to
declaration.
(ffi_prep_closure): Make linux trampoline conditional on PA_LINUX.
Add nops to cache flush.  Add trampoline for PA_HPUX.
* src/pa/hpux32.S: New file.
* src/pa/linux.S (ffi_call_LINUX): Rename to ffi_call_pa32. Rename
ffi_prep_args_LINUX to ffi_prep_args_pa32.
Localize labels. Add support for 2, 4 and 8-byte small structs. Handle
unaligned destinations in 3, 5, 6 and 7-byte small structs. Order
argument type checks so that common argument types appear first.
(ffi_closure_LINUX): Rename to ffi_closure_pa32. Rename
ffi_closure_inner_LINUX to ffi_closure_inner_pa32.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112719 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/bfin.c (bfin_legitimate_address_p): Disallow
got-relative addressing for anything but SImode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112718 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-05  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/26919
* ipa-inline.c (cgraph_decide_inlining_incrementally): Fix argument
to cgraph_estimate_size_after_inlining.

* gcc.dg/ipa/ipa-1.c: Use -fno-early-inlining.
* gcc.dg/ipa/ipa-2.c: Likewise.
* gcc.dg/ipa/ipa-3.c: Likewise.
* gcc.dg/ipa/ipa-5.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112709 138bc75d-0d04-0410-961f-82ee72b054a4

  * configure.host: Add -fno-omit-frame-pointer to libgcj_flags for
  MinGW since EBP is used for backtracking through call frames on this
  platform.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112708 138bc75d-0d04-0410-961f-82ee72b054a4

* reload.c (find_dummy_reload): Fix typo in 2006-04-03 change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112705 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing word in comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112702 138bc75d-0d04-0410-961f-82ee72b054a4

Correct PR number in ChangeLogs.

gcc/fortran/

2006-04-03  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/26891
* trans.h : Prototype for gfc_conv_missing_dummy.
* trans-expr (gfc_conv_missing_dummy): New function
(gfc_conv_function_call): Call it and tidy up some of the code.
* trans-intrinsic (gfc_conv_intrinsic_function_args): The same.

gcc/testsuite/

2006-04-03  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/26891
* gfortran.dg/missing_optional_dummy_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112701 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/26996
* tree-scalar-evolution.c (analyze_scalar_evolution_1): Don't analyze
VECTOR_TYPE variables.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112700 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-05  Archit Shah  <ashah@redhat.com>

        PR java/25414
        * gnu/java/rmi/rmic/CompilerProcess.java (computeTypicalArguments):
        Add classpath argument.
        * gnu/java/rmi/rmic/Compile_gcj.java (computeArguments): Adjust
        caller.
        * gnu/java/rmi/rmic/Compile_jikes.java (computeArguments): Likewise.
        * gnu/java/rmi/rmic/Compile_kjc.java (computeArguments): Likewise.
        * gnu/java/rmi/rmic/Compiler.java (getClasspath, setClasspath): New.
        * gnu/java/rmi/rmic/RMIC.java: Set classpath for compiler, call
        mkdirs for destination directory, correct handling of superclasses
        and interfaces of the remote class, correct handling of exceptions
        declared by remote methods.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112699 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-05  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/26763
* fold-const.c (fold_comparison): Move folding of
PTR + CST CMP PTR + CST ...
(fold_binary): ... here.  Fold only for EQ_EXPR and NE_EXPR.

* gcc.dg/torture/pr26763-1.c: New testcase.
* gcc.dg/torture/pr26763-2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112697 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/install.texi (Prerequisites): Refine some wording on
bootstrapping and ksh.
Move the version numbers of DejaGnu here from the testing section
and fix casing of names.
Fix markup and clarify wording for autogen requirements.
Refer to GCJ instead of just java.
Refer to SVN instead of CVS.
Describe diffutils as useful instead of necessary.
(Downloading the source): Refer to SVN instead of CVS.
Adjust a link to our web site accordingly.
(Configuration): Fix casing of Bison.
(Specific): Avoid reference to CVS.
(Building): Refer to SVN instead of CVS.
Fix a sentence on the use of Bison and remove duplicate (and
incorrect) version number of Bison requirement.
Remove one redundant list of packages needed for building.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112696 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/fortran/

2006-04-04  H.J. Lu  <hongjiu.lu@intel.com>

PR fortran/25619
* trans-array.c (gfc_conv_expr_descriptor): Only dereference
character pointer when copying temporary.

PR fortran/23634
* trans-array.c (gfc_conv_expr_descriptor): Properly copy
temporary character with non constant size.

gcc/testsuite/

2006-04-04  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/23634
PR fortran/25619
* gfortran.dg/actual_array_constructor_1.f90: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112695 138bc75d-0d04-0410-961f-82ee72b054a4

Add forgotten ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112694 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-04  Eric Christopher  <echristo@apple.com>

        * config/rs6000/rs6000.c (TARGET_MS_BITFIELD_LAYOUT_P): Define.
        (TARGET_USE_MS_BITFIELD_LAYOUT): Ditto.
        (rs6000_handle_struct_attribute): New.
        (rs6000_ms_bitfield_layout_p): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112693 138bc75d-0d04-0410-961f-82ee72b054a4

* config/darwin-crt3.c (atexit): Pass &__dso_handle rather than
NULL for dso parameter to atexit_common.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112692 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: Require makeinfo 4.4 or higher.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112691 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112689 138bc75d-0d04-0410-961f-82ee72b054a4

PR libgcj/26990:
* prims.cc (_Jv_RunMain): Use exitNoChecksAccessor.
* gnu/java/lang/natMainThread.cc (call_main): Use
exitNoChecksAccessor.
* testsuite/libjava.lang/pr26990.out: New file.
* testsuite/libjava.lang/pr26990.java: New file.
* java/lang/Runtime.java (exitNoChecks): New method.
(exitNoChecksAccessor): Likewise.
(exit): Call exitNoChecks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112685 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-04  Eric Christopher  <echristo@apple.com>

        * config/i386/i386.c (machopic_output_stub): Output \t
        between instructions and operands.

2006-04-04  Eric Christopher  <echristo@apple.com>

        * gcc.target/i386/387-1.c: Allow regexp to match darwin
        stubs.
        * gcc.target/i386/387-5.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112683 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/gen-classlist.sh.in: Correct handle generated files.

2006-04-04  Mark Wielaard  <mark@klomp.org>

* lib/gen-classlist.sh.in: Use classes.tmp, not classes.2
as temporary file name.

2006-04-04  Tom Tromey  <tromey@redhat.com>

* lib/split-for-gcj.sh: Updated for multi-field format.
* lib/Makefile.am (CLEANFILES): Added classes.2.
* lib/gen-classlist.sh.in (GCJ): Removed.  Create classes.1 and
classes.2 using multiple fields.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112677 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (num_insns_constant_wide): Change
satisfies_constraint_[IL] to explicit tests on value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112676 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-scalar-evolution.c (compute_overall_effect_of_inner_loop,
set_nb_iterations_in_loop): Use build_int_cst instead of
build_int_cst_type.
* tree-data-ref.c (can_use_analyze_subscript_affine_affine): Use
build_int_cst instead of convert.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112673 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

2006-04-04  Carlos O'Donell  <carlos@codesourcery.com>

* doc/tm.texi (TARGET_STRUCT_VALUE_RTX): Document
new value 2 for incoming.
* function.c (expand_function_start): Call struct_value_rtx
with incoming as 2.
* config/sparc/sparc.md: Comment updated_return.
* config/sparc/sparc.opt: Add -mstd-struct-return option.
* config/sparc/sparc.c (sparc_struct_value_rtx): Use standard
struct return if sparc_std_struct_return and incoming is 2.
(print_operand): Do not adjust return if
sparc_std_struct_return.

gcc/testsuite/

2006-04-04  Carlos O'Donell  <carlos@codesourcery.com>

* gcc.target/sparc/struct-ret-check.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112672 138bc75d-0d04-0410-961f-82ee72b054a4

Temporarily reverting previous patch due to build-breaking bug.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112671 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (fold_builtin_sprintf): Use fold_convert instead of
convert in the middle-end.
* expr.c (store_expr, store_constructor, get_inner_reference,
expand_expr_real_1, string_constant, try_casesi, try_tablejump):
Likewise.
* tree.c (build_range_type): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112670 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/install.texi (Prerequisites): Mention jar.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112666 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-04  Daniel Berlin  <dberlin@dberlin.org>

* doc/tree-ssa.texi (Preserving the virtual ssa form): New
subsection.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112665 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-04  Mark Wielaard  <mark@klomp.org>

* lib/gen-classlist.sh.in: Use classes.tmp, not classes.2
as temporary file name.

2006-04-04  Tom Tromey  <tromey@redhat.com>

* lib/split-for-gcj.sh: Updated for multi-field format.
* lib/Makefile.am (CLEANFILES): Added classes.2.
* lib/gen-classlist.sh.in (GCJ): Removed.  Create classes.1 and
classes.2 using multiple fields.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112664 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Add Richard Henderson as libgomp maintainer.
Rearrange the entries of other libraries to have them in one place.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112658 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-03  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

* gfortran.dg/fmt_zero_digits.f90: New test for no error when
zero decimal digits specified in format.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112657 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-03  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

* io/write.c (output_float): Update condition to not error when
decimal precision in format specifier is zero.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112656 138bc75d-0d04-0410-961f-82ee72b054a4

fastjar
Removed
libjava
* Makefile.in: Rebuilt.
* Makefile.am (ZIP): Removed.
(libgcj-$(gcc_version).jar): Use $(JAR).
(src.zip): Likewise.
* configure: Rebuilt.
* configure.ac: Check for jar.  Removed code to set ZIP.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112654 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/extend.texi (Function Attributes): Rewrite visibility
attribute documentation.
* doc/invoke.texi (C++ Dialect Options): Rewrite
-fvisibility-inlines-hidden documentation to describe something
entirely different, although in practise compatible.
(Code Gen Options): Warn about system headers in -fvisibiltity=
documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112653 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112651 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-04  Matthias Klose  <doko@debian.org>

        * Makefile.in (unprotoize.o): Same dependencies as for protoize.o.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112647 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/extend.texi (Other Builtins): Document that
__builtin_nan is a compile-time constant only when its argument
is valid.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112646 138bc75d-0d04-0410-961f-82ee72b054a4

* simplify-rtx.c (simplify_unary_operation_1) <TRUNCATE>: When
trying to remove TRUNCATE check if all bits outside the new mode
are identical to the sign bit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112643 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree-ssa-dom.c (propagate_rhs_into_lhs): Avoid useless folding
        and operand scanning in some common cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112642 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-03  Andrew Haley  <aph@redhat.com>

        PR java/26858
        * expr.c (build_field_ref): Don't check the field offset if
        flag_syntax_only.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112640 138bc75d-0d04-0410-961f-82ee72b054a4

fix changelog entry

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112638 138bc75d-0d04-0410-961f-82ee72b054a4

2005-08-08  Paolo Bonzini  <bonzini@gnu.org>
    Dale Johannesen  <dalej@apple.com>

PR target/19653
* regclass.c (struct reg_pref): Update documentation.
(regclass): Set prefclass to NO_REGS if memory is the best option.
(record_reg_classes): Cope with a prefclass set to NO_REGS.
* reload.c (find_reloads): Take PREFERRED_OUTPUT_RELOAD_CLASS
into account.  For non-registers, equate an empty preferred
reload class to a `!' in the constraint; move the if clause to
do so after those that reject the insn.
(push_reload): Allow PREFERRED_*_RELOAD_CLASS to liberally
return NO_REGS.
(find_dummy_reload): Likewise.
* doc/tm.texi (Register Classes): Document what it means
if PREFERRED_*_RELOAD_CLASS return NO_REGS.
* config/i386/i386.c (ix86_preferred_reload_class): Force
using SSE registers (and return NO_REGS for floating-point
constants) if math is done with SSE.
(ix86_preferred_output_reload_class): New.
* config/i386/i386-protos.h (ix86_preferred_output_reload_class): New.
* config/i386/i386.h (PREFERRED_OUTPUT_RELOAD_CLASS): New.
* config/i386/i386.md: Remove # register preferences.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112637 138bc75d-0d04-0410-961f-82ee72b054a4