* pa/predicates.md (move_src_operand): Allow zero for mode.
* pa/pa.md: Fix constraints for zero CONST_DOUBLE in 64-bit DFmode
move pattern.
From-SVN: r122388
PR target/30970
* config/i386/sse.md (*mov<mode>_internal, *movv4sf_internal,
*movv2df_internal): Enable pattern only for valid operand
combinations.
* config/i386/i386.c (ix86_modes_tieable_p): For SSE registers,
tie only 128bit modes. For MMX registers, tie only 64bit modes.
testsuite/ChangeLog:
PR target/30970
* gcc.target/i386/gfortran.dg/pr30970.c: New test.
From-SVN: r122387
fixincludes:
* mkheaders.in (incdir): Use include-fixed not include.
gcc:
* Makefile.in (PREPROCESSOR_DEFINES, test-protoize-simple): Define
FIXED_INCLUDE_DIR.
(stmp-int-hdrs, stmp-fixinc, install-headers): Use include-fixed
for fixed headers and limits.h.
(install-include-dir, install-headers-tar, install-headers-cpio,
install-headers-cp, real-install-headers-tar,
real-install-headers-cpio, real-install-headers-cp): Handle
include-fixed as well as include.
(install-mkheaders): Don't install files that go only in include
not include-fixed.
* cppdefault.c (cpp_include_defaults): Separate FIXED_INCLUDE_DIR
from GCC_INCLUDE_DIR.
* gcc.c (process_command): Remove special -BstageN/ handling.
(do_spec_1): Add include-fixed directories.
From-SVN: r122384
2007-02-27 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/28080 (partial)
* include/std/bitset: Do not include <ios>, <iosfwd> is enough.
(operator>>(std::basic_istream<>&, bitset<>&)): Tweak, refer to
ios_base as a base of basic_istream.
* include/std/iomanip: Do not include <ios>, <iosfwd> +
<bits/ios_base.h> is enough.
* include/std/iosfwd: Do not include <cctype> here...
* include/bits/locale_facets.h: ... do it here, when needed.
* include/bits/ostream.tcc: Clean up, do not include <locale> here...
* include/std/ostream: ... here instead.
* include/bits/istream.tcc: Likewise for <locale> and <ostream>...
* include/std/istream: ... here.
* include/bits/sstream.tcc: Do not include <sstream>.
From-SVN: r122380
* config/bfin/bfin.c: Include "cfglayout.h".
(MAX_LSETUP_DISTANCE): New macro.
(struct loop_info): New members incoming, incoming_src and
incoming_dest. Delete member predecessor.
(length_for_loop): New function.
(bfin_optimize_loop): Handle more different loop structures.
(bfin_discover_loop): Rework detection of predecessor blocks by
examining incoming edges.
(bfin_discover_loops, bfin_free_loops): New functions, broken out of
bfin_reorg_loops.
(bfin_reorder_loops): New function.
(bfin_reorg_loops): Use these three new functions.
From-SVN: r122372
gcc/ChangeLog ---------------------------------------------------------
* doc/include/gcc-common.texi (versionsubtitle): New macro.
* doc/cpp.texi: Standardize title page.
* doc/cppinternals.texi: Likewise.
* doc/gcc.texi: Standardize title page, remove version number
from copyright page.
* doc/gccint.texi: Likewise.
* doc/install.texi: Standardize title page, add table of
contents.
ada/ChangeLog ---------------------------------------------------------
* gnat-style.texi: Standardize title page.
* gnat_rm.texi: Likewise.
* gnat_ugn.texi: Likewise.
fortran/ChangeLog -----------------------------------------------------
* gfortran.texi: Standardize title page, remove version number
from copyright page.
treelang/ChangeLog ----------------------------------------------------
* treelang.texi: Standardize title page, remove version number
from copyright page.
From-SVN: r122358
* predict.def: Set outcomes according to more recent results.
(PRED_LOOP_CONDITION, PRED_LOOP_PRECONDITIONING, PRED_LOOP_HEADER):
Remove dead predictors.
* predict.c (return_prediction): Fix pasto.
From-SVN: r122347
* crossconfig.m4 (djgpp): Pre-detect djgpp-specific results, to
avoid needing to link during cross compiling.
* configure: Regenerated.
From-SVN: r122344
2007-02-26 Thomas Koenig <Thomas.Koenig@online.de>
Paul Thomas <pault@gcc.gnu.org>
PR fortran/30865
* trans-intrinsic.c (gfc_conv_intrinsic_size):
If dim is an optional argument, check for its
presence and call size0 or size1, respectively.
2007-02-26 Thomas Koenig <Thomas.Koenig@online.de>
PR fortran/30865
* size_optional_dim_1.f90: New test.
Co-Authored-By: Paul Thomas <pault@gcc.gnu.org>
From-SVN: r122342
2007-02-26 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/28080 (partial)
* include/std/bitset: Do not include <istream> and <ostream>,
<ios> is enough.
* include/std/iomanip: Do not include the whole <istream>,
<ios> is enough; do not include <functional>; reformat.
* include/std/functional: Do not include <cstddef>.
* include/std/list: Do not include <bits/stl_uninitialized.h>.
* include/std/numeric: Do not include the whole <iterator> and
<bits/stl_function.h>.
* include/std/valarray: Do not include <numeric>.
* include/bits/stl_numeric.h: Include <bits/concept_check.h>.
* src/iostream-inst.cc: Include <istream>.
* include/ext/functional: Include <cstddef>.
* testsuite/util/testsuite_hooks.h: Do not include <locale>,
<ctime> is enough; qualify tm.
* testsuite/util/testsuite_hooks.cc: Qualify tm.
2007-02-26 Paolo Carlini <pcarlini@suse.de>
* include/bits/locale_facets.h (class ctype_byname<char>,
class ctype_byname<wchar_t>): Declare.
* src/ctype.cc (ctype_byname<wchar_t>::ctype_byname(const char*,
size_t), ctype_byname<wchar_t>::~ctype_byname): Define.
* config/locale/generic/ctype_members.cc (ctype_byname<char>::
ctype_byname(const char*, size_t), ctype_byname<char>::~ctype_byname):
Likewise.
* config/locale/gnu/ctype_members.cc (ctype_byname<char>::
ctype_byname(const char*, size_t), ctype_byname<char>::~ctype_byname):
Likewise.
* config/locale/darwin/ctype_members.cc (ctype_byname<char>::
ctype_byname(const char*, size_t), ctype_byname<char>::~ctype_byname):
Likewise.
* testsuite/22_locale/headers/locale/synopsis.cc: Remove xfail.
From-SVN: r122329
PR tree-optimization/30938
* tree-vect-transform.c (vectorizable_call): Fix off-by-one error:
use &dt[nargs-1] instead of &dt[nargs] in the call to
vect_is_simple_use().
From-SVN: r122323
* reload.c (find_reloads_address_1): Handle PLUS expressions resulting
from register elimination as PRE_MODIFY / POST_MODIFY increments.
Do not attempt to handle MEM inside auto-inc expressions.
* reload1.c (eliminate_regs_1): Do not attempt to handle elimination
of a register modified by an auto-inc expression. However, do handle
elimination of a register used as PRE_MODIFY / POST_MODIFY increment.
(elimination_effects): Prohibit elimination of a register modified
by an auto-inc expression. Disable register elimination rules whose
target register is modified by an auto-inc expression with variable
increment.
From-SVN: r122318
* tree-ssa-loop-niter.c (compute_estimated_nb_iterations): Fix
off-by-one error.
(array_at_struct_end_p): New function.
(idx_infer_loop_bounds): Use it.
(estimate_numbers_of_iterations_loop): Export.
* predict.c (predict_loops): Use estimated_loop_iterations_int.
Do not use PRED_LOOP_EXIT on exits predicted by # of iterations.
(tree_estimate_probability): Call record_loop_exits.
* tree-data-ref.c (get_number_of_iters_for_loop): Replaced by ...
(estimated_loop_iterations, estimated_loop_iterations_int,
estimated_loop_iterations_tree): New functions.
(analyze_siv_subscript_cst_affine,
compute_overlap_steps_for_affine_1_2,
analyze_subscript_affine_affine): Use estimated_loop_iterations_int.
(analyze_miv_subscript): Use estimated_loop_iterations_tree.
* predict.def (PRED_LOOP_ITERATIONS): Update comment.
(PRED_LOOP_ITERATIONS_GUESSED): New.
* cfgloop.c (record_loop_exits): Do nothing if there are no loops.
* cfgloop.h (estimate_numbers_of_iterations_loop,
estimated_loop_iterations_int): Declare.
From-SVN: r122316
PR target/30778
* i386.c (counter_mode): New function.
(expand_set_or_movmem_via_loop): Use it.
(expand_movmem_epilogue): Likewise; fix pasto.
(ix86_expand_movmem): Do emit guard even for constant counts.
(ix86_expand_setmem): Likewise.
From-SVN: r122313
2007-02-25 Paolo Carlini <pcarlini@suse.de>
* testsuite/19_diagnostics/headers/cerrno/macros.cc: Include
the right header.
* testsuite/18_support/headers/cstdlib/macros.cc: Likewise.
From-SVN: r122312
