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94742 Commits

Author SHA1 Message Date
Robert Dewar
5132708f8a einfo.ads, [...]: Minor reformatting
2009-07-20  Robert Dewar  <dewar@adacore.com>

	* einfo.ads, switch.adb, gnatls.adb, inline.adb, sem_ch13.adb: Minor
	reformatting

From-SVN: r149809
2009-07-20 14:47:50 +02:00
Jan Hubicka
08ad1d6d82 cgraph.h (combined_args_to_skip): New field.
2009-07-20  Jan Hubicka  <jh@suse.cz>
            Martin Jambor  <mjambor@suse.cz>

	* cgraph.h (combined_args_to_skip): New field.
	* cgraph.c (cgraph_create_virtual_clone): Properly handle
	combined_args_to_skip and args_to_skip.
	* tree-inline.c (update_clone_info): New function.
	(tree_function_versioning): Call update_clone_info.
	* cgraphunit.c: (cgraph_materialize_clone): Dump materialized functions.
	(cgraph_materialize_all_clones): More extensive dumping, working
	with combined_args_to_skip rather than args_to_skip.



Co-Authored-By: Martin Jambor <mjambor@suse.cz>

From-SVN: r149808
2009-07-20 14:15:02 +02:00
Nick Clifton
c4023c1903 * config.gcc (mips64vr-*-*): Use tm_defines to set MIPS_ABI_DEFAULT.
From-SVN: r149807
2009-07-20 12:13:50 +00:00
Ira Rosen
4bbe826276 tree-vectorizer.h (vectorizable_condition): Add parameters.
* tree-vectorizer.h (vectorizable_condition): Add parameters.
	* tree-vect-loop.c (vect_is_simple_reduction): Support COND_EXPR.
	(get_initial_def_for_reduction): Likewise.
	(vectorizable_reduction): Skip the check of first operand in case
	of COND_EXPR. Add check that it is outer loop vectorization if
	nested cycle was detected. Call vectorizable_condition() for 
	COND_EXPR. If reduction epilogue cannot be created do not fail for
	nested cycles (if it is not double reduction). Assert that there
	is only one type in the loop in case of COND_EXPR. Call
	vectorizable_condition() to vectorize COND_EXPR.
	* tree-vect-stmts.c (vectorizable_condition): Update comment.
	Add parameters. Allow nested cycles if called from 
	vectorizable_reduction(). Use reduction vector variable if provided.
	(vect_analyze_stmt): Call vectorizable_reduction() before
	vectorizable_condition().
	(vect_transform_stmt): Update call to vectorizable_condition().

From-SVN: r149806
2009-07-20 11:59:10 +00:00
Uros Bizjak
9e7c935a29 ChangeLog: Remove conflict markers.
* ChangeLog: Remove conflict markers.
	* testsuite/ChangeLog: Ditto.

From-SVN: r149805
2009-07-20 12:38:04 +02:00
Christian Bruel
6a799f6e68 SH: resurect -mfmovd
From-SVN: r149803
2009-07-20 09:37:37 +02:00
GCC Administrator
94b219ec0c Daily bump.
From-SVN: r149800
2009-07-20 00:16:33 +00:00
Janne Blomqvist
d2b00a893b re PR fortran/40714 (Fortran runtime error: Invalid argument)
2009-07-19  Janne Blomqvist  <jb@gcc.gnu.org>
	    Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/40714
	* gfortran.dg/eof_3.f90: New test.

Co-Authored-By: Jerry DeLisle <jvdelisle@gcc.gnu.org>

From-SVN: r149797
2009-07-19 23:26:20 +00:00
Jan Hubicka
eab09a51ff tree-ssa-dce.c (remove_dead_phis): Only look for abnormal PHIs when handling SSA name.
* tree-ssa-dce.c (remove_dead_phis): Only look for abnormal PHIs
	when handling SSA name.

From-SVN: r149794
2009-07-19 22:57:36 +00:00
Steven G. Kargl
20562de4df re PR fortran/40727 ([4.4] ICE gfc_simplify_dcmplx(): Bad type when passing BT_COMPLEX to cmplx)
2009-07-18  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/40727
	* fortran/check.c (gfc_check_cmplx, gfc_check_dcmplx): Add check that
	the optional second argument isn't of COMPLEX type.

2009-07-18  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/40727
	* gfortran.dg/intrinsic_cmplx.f90: New test.

From-SVN: r149793
2009-07-19 15:37:50 +00:00
Thomas Koenig
16bff92192 [multiple changes]
2009-07-19  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/34670
	PR libfortran/36874
	* Makefile.am:  Add bounds.c
	* libgfortran.h (bounds_equal_extents):  Add prototype.
	(bounds_iforeach_return):  Likewise.
	(bounds_ifunction_return):  Likewise.
	(bounds_reduced_extents):  Likewise.
	* runtime/bounds.c:  New file.
	(bounds_iforeach_return):  New function; correct typo in
	error message.
	(bounds_ifunction_return):  New function.
	(bounds_equal_extents):  New function.
	(bounds_reduced_extents):  Likewise.
	* intrinsics/cshift0.c (cshift0):  Use new functions
	for bounds checking.
	* intrinsics/eoshift0.c (eoshift0):  Likewise.
	* intrinsics/eoshift2.c (eoshift2):  Likewise.
	* m4/iforeach.m4:  Likewise.
	* m4/eoshift1.m4:  Likewise.
	* m4/eoshift3.m4:  Likewise.
	* m4/cshift1.m4:  Likewise.
	* m4/ifunction.m4:  Likewise.
	* Makefile.in:  Regenerated.
	* generated/cshift1_16.c: Regenerated.
	* generated/cshift1_4.c: Regenerated.
	* generated/cshift1_8.c: Regenerated.
	* generated/eoshift1_16.c: Regenerated.
	* generated/eoshift1_4.c: Regenerated.
	* generated/eoshift1_8.c: Regenerated.
	* generated/eoshift3_16.c: Regenerated.
	* generated/eoshift3_4.c: Regenerated.
	* generated/eoshift3_8.c: Regenerated.
	* generated/maxloc0_16_i1.c: Regenerated.
	* generated/maxloc0_16_i16.c: Regenerated.
	* generated/maxloc0_16_i2.c: Regenerated.
	* generated/maxloc0_16_i4.c: Regenerated.
	* generated/maxloc0_16_i8.c: Regenerated.
	* generated/maxloc0_16_r10.c: Regenerated.
	* generated/maxloc0_16_r16.c: Regenerated.
	* generated/maxloc0_16_r4.c: Regenerated.
	* generated/maxloc0_16_r8.c: Regenerated.
	* generated/maxloc0_4_i1.c: Regenerated.
	* generated/maxloc0_4_i16.c: Regenerated.
	* generated/maxloc0_4_i2.c: Regenerated.
	* generated/maxloc0_4_i4.c: Regenerated.
	* generated/maxloc0_4_i8.c: Regenerated.
	* generated/maxloc0_4_r10.c: Regenerated.
	* generated/maxloc0_4_r16.c: Regenerated.
	* generated/maxloc0_4_r4.c: Regenerated.
	* generated/maxloc0_4_r8.c: Regenerated.
	* generated/maxloc0_8_i1.c: Regenerated.
	* generated/maxloc0_8_i16.c: Regenerated.
	* generated/maxloc0_8_i2.c: Regenerated.
	* generated/maxloc0_8_i4.c: Regenerated.
	* generated/maxloc0_8_i8.c: Regenerated.
	* generated/maxloc0_8_r10.c: Regenerated.
	* generated/maxloc0_8_r16.c: Regenerated.
	* generated/maxloc0_8_r4.c: Regenerated.
	* generated/maxloc0_8_r8.c: Regenerated.
	* generated/maxloc1_16_i1.c: Regenerated.
	* generated/maxloc1_16_i16.c: Regenerated.
	* generated/maxloc1_16_i2.c: Regenerated.
	* generated/maxloc1_16_i4.c: Regenerated.
	* generated/maxloc1_16_i8.c: Regenerated.
	* generated/maxloc1_16_r10.c: Regenerated.
	* generated/maxloc1_16_r16.c: Regenerated.
	* generated/maxloc1_16_r4.c: Regenerated.
	* generated/maxloc1_16_r8.c: Regenerated.
	* generated/maxloc1_4_i1.c: Regenerated.
	* generated/maxloc1_4_i16.c: Regenerated.
	* generated/maxloc1_4_i2.c: Regenerated.
	* generated/maxloc1_4_i4.c: Regenerated.
	* generated/maxloc1_4_i8.c: Regenerated.
	* generated/maxloc1_4_r10.c: Regenerated.
	* generated/maxloc1_4_r16.c: Regenerated.
	* generated/maxloc1_4_r4.c: Regenerated.
	* generated/maxloc1_4_r8.c: Regenerated.
	* generated/maxloc1_8_i1.c: Regenerated.
	* generated/maxloc1_8_i16.c: Regenerated.
	* generated/maxloc1_8_i2.c: Regenerated.
	* generated/maxloc1_8_i4.c: Regenerated.
	* generated/maxloc1_8_i8.c: Regenerated.
	* generated/maxloc1_8_r10.c: Regenerated.
	* generated/maxloc1_8_r16.c: Regenerated.
	* generated/maxloc1_8_r4.c: Regenerated.
	* generated/maxloc1_8_r8.c: Regenerated.
	* generated/maxval_i1.c: Regenerated.
	* generated/maxval_i16.c: Regenerated.
	* generated/maxval_i2.c: Regenerated.
	* generated/maxval_i4.c: Regenerated.
	* generated/maxval_i8.c: Regenerated.
	* generated/maxval_r10.c: Regenerated.
	* generated/maxval_r16.c: Regenerated.
	* generated/maxval_r4.c: Regenerated.
	* generated/maxval_r8.c: Regenerated.
	* generated/minloc0_16_i1.c: Regenerated.
	* generated/minloc0_16_i16.c: Regenerated.
	* generated/minloc0_16_i2.c: Regenerated.
	* generated/minloc0_16_i4.c: Regenerated.
	* generated/minloc0_16_i8.c: Regenerated.
	* generated/minloc0_16_r10.c: Regenerated.
	* generated/minloc0_16_r16.c: Regenerated.
	* generated/minloc0_16_r4.c: Regenerated.
	* generated/minloc0_16_r8.c: Regenerated.
	* generated/minloc0_4_i1.c: Regenerated.
	* generated/minloc0_4_i16.c: Regenerated.
	* generated/minloc0_4_i2.c: Regenerated.
	* generated/minloc0_4_i4.c: Regenerated.
	* generated/minloc0_4_i8.c: Regenerated.
	* generated/minloc0_4_r10.c: Regenerated.
	* generated/minloc0_4_r16.c: Regenerated.
	* generated/minloc0_4_r4.c: Regenerated.
	* generated/minloc0_4_r8.c: Regenerated.
	* generated/minloc0_8_i1.c: Regenerated.
	* generated/minloc0_8_i16.c: Regenerated.
	* generated/minloc0_8_i2.c: Regenerated.
	* generated/minloc0_8_i4.c: Regenerated.
	* generated/minloc0_8_i8.c: Regenerated.
	* generated/minloc0_8_r10.c: Regenerated.
	* generated/minloc0_8_r16.c: Regenerated.
	* generated/minloc0_8_r4.c: Regenerated.
	* generated/minloc0_8_r8.c: Regenerated.
	* generated/minloc1_16_i1.c: Regenerated.
	* generated/minloc1_16_i16.c: Regenerated.
	* generated/minloc1_16_i2.c: Regenerated.
	* generated/minloc1_16_i4.c: Regenerated.
	* generated/minloc1_16_i8.c: Regenerated.
	* generated/minloc1_16_r10.c: Regenerated.
	* generated/minloc1_16_r16.c: Regenerated.
	* generated/minloc1_16_r4.c: Regenerated.
	* generated/minloc1_16_r8.c: Regenerated.
	* generated/minloc1_4_i1.c: Regenerated.
	* generated/minloc1_4_i16.c: Regenerated.
	* generated/minloc1_4_i2.c: Regenerated.
	* generated/minloc1_4_i4.c: Regenerated.
	* generated/minloc1_4_i8.c: Regenerated.
	* generated/minloc1_4_r10.c: Regenerated.
	* generated/minloc1_4_r16.c: Regenerated.
	* generated/minloc1_4_r4.c: Regenerated.
	* generated/minloc1_4_r8.c: Regenerated.
	* generated/minloc1_8_i1.c: Regenerated.
	* generated/minloc1_8_i16.c: Regenerated.
	* generated/minloc1_8_i2.c: Regenerated.
	* generated/minloc1_8_i4.c: Regenerated.
	* generated/minloc1_8_i8.c: Regenerated.
	* generated/minloc1_8_r10.c: Regenerated.
	* generated/minloc1_8_r16.c: Regenerated.
	* generated/minloc1_8_r4.c: Regenerated.
	* generated/minloc1_8_r8.c: Regenerated.
	* generated/minval_i1.c: Regenerated.
	* generated/minval_i16.c: Regenerated.
	* generated/minval_i2.c: Regenerated.
	* generated/minval_i4.c: Regenerated.
	* generated/minval_i8.c: Regenerated.
	* generated/minval_r10.c: Regenerated.
	* generated/minval_r16.c: Regenerated.
	* generated/minval_r4.c: Regenerated.
	* generated/minval_r8.c: Regenerated.
	* generated/product_c10.c: Regenerated.
	* generated/product_c16.c: Regenerated.
	* generated/product_c4.c: Regenerated.
	* generated/product_c8.c: Regenerated.
	* generated/product_i1.c: Regenerated.
	* generated/product_i16.c: Regenerated.
	* generated/product_i2.c: Regenerated.
	* generated/product_i4.c: Regenerated.
	* generated/product_i8.c: Regenerated.
	* generated/product_r10.c: Regenerated.
	* generated/product_r16.c: Regenerated.
	* generated/product_r4.c: Regenerated.
	* generated/product_r8.c: Regenerated.
	* generated/sum_c10.c: Regenerated.
	* generated/sum_c16.c: Regenerated.
	* generated/sum_c4.c: Regenerated.
	* generated/sum_c8.c: Regenerated.
	* generated/sum_i1.c: Regenerated.
	* generated/sum_i16.c: Regenerated.
	* generated/sum_i2.c: Regenerated.
	* generated/sum_i4.c: Regenerated.
	* generated/sum_i8.c: Regenerated.
	* generated/sum_r10.c: Regenerated.
	* generated/sum_r16.c: Regenerated.
	* generated/sum_r4.c: Regenerated.
	* generated/sum_r8.c: Regenerated.

2009-07-19   Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/34670
	PR libfortran/36874
	* gfortran.dg/cshift_bounds_1.f90:  New test.
	* gfortran.dg/cshift_bounds_2.f90:  New test.
	* gfortran.dg/cshift_bounds_3.f90:  New test.
	* gfortran.dg/cshift_bounds_4.f90:  New test.
	* gfortran.dg/eoshift_bounds_1.f90:  New test.
	* gfortran.dg/maxloc_bounds_4.f90:  Correct typo in error message.
	* gfortran.dg/maxloc_bounds_5.f90:  Correct typo in error message.
	* gfortran.dg/maxloc_bounds_7.f90:  Correct typo in error message.

From-SVN: r149792
2009-07-19 15:07:21 +00:00
Jan Hubicka
a915ab0000 re PR tree-optimization/40676 (internal compiler error: verify_ssa error: definition in block 5 does not dominate use in block 7)
PR tree-optimization/40676
	* tree-ssa-dce.c (eliminate_unnecessary_stmts): Do renaming on all
	virtual PHIs in empty BBs.

	* gcc.c-torture/compile/pr40676.c: New testcase.

From-SVN: r149789
2009-07-19 10:27:07 +00:00
GCC Administrator
9d43fad9a8 Daily bump.
From-SVN: r149785
2009-07-19 00:16:50 +00:00
Paolo Carlini
af90c8c9ae re PR libstdc++/40712 (locale(const locale&, const char*, locale::category) can create broken locale)
2009-07-18  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/40712
	* config/locale/gnu/numeric_members.cc (numpunct<>::
	_M_initialize_numpunct): Dynamically allocate _M_data->_M_grouping
	and copy the langinfo data into it.
	(numpunct<>::~numpunct): Free the allocated memory.
	* config/locale/gnu/monetary_members.cc (moneypunct<>::
	_M_initialize_moneypunct): Dynamically allocate _M_data->_M_grouping,
	_M_data->_M_positive_sign, _M_data->_M_negative_sign,
	_M_data->_M_curr_symbol.
	(moneypunct<>::~moneypunct): Free the allocated memory.
	* testsuite/22_locale/moneypunct/40712.cc: New.

	* include/bits/locale_facets.tcc (__numpunct_cache<>::_M_cache):
	Do not leak memory if new throws.
	* include/bits/locale_facets_nonio.tcc
	(__moneypunct_cache<>::_M_cache): Likewise.

From-SVN: r149782
2009-07-18 22:58:10 +00:00
Adam Nemet
827f407940 combine.c (make_compound_operation): If force_to_mode re-expanded the compound use gen_lowpart instead to convert to...
* combine.c (make_compound_operation) <SUBREG>: If force_to_mode
	re-expanded the compound use gen_lowpart instead to convert to the
	desired mode.

testsuite/
	* gcc.target/mips/ext-2.c: New test.

From-SVN: r149781
2009-07-18 21:55:40 +00:00
Adam Nemet
f3ce108897 combine.c (try_widen_shift_mode): Add COUNT, OUTER_CODE and OUTER_CONST arguments.
* combine.c (try_widen_shift_mode): Add COUNT, OUTER_CODE and
	OUTER_CONST arguments.
	<LSHIFTRT>: Use them to allow widening if the bits shifted in from
	the new wider mode will be masked off.
	(simplify_shift_const_1): Adjust calls to try_widen_shift_mode.

From-SVN: r149780
2009-07-18 21:52:48 +00:00
Adam Nemet
3e63dd3a36 combine.c (try_widen_shift_mode): Allow widening if the high-order bits are zero.
* combine.c (try_widen_shift_mode) <LSHIFTRT>: Allow widening if the
	high-order bits are zero.

From-SVN: r149779
2009-07-18 21:48:19 +00:00
Adam Nemet
b641d7fca3 combine.c (simplify_shift_const_1): Split code to determine shift_mode into ...
* combine.c (simplify_shift_const_1): Split code to determine
	shift_mode into ...
	(try_widen_shift_mode): ... here.  Allow widening for ASHIFTRT if the
	new bits shifted in are identical to the old sign bit.

testsuite/
	* gcc.target/mips/octeon-exts-7.c: New test.
	* gcc.target/mips/octeon-exts-2.c: Revert previous change.
	* gcc.target/mips/octeon-exts-5.c: Likewise.

From-SVN: r149778
2009-07-18 21:46:01 +00:00
Richard Guenther
b95d6ac9ca re PR testsuite/40798 (Revision 149750 failed gcc.dg/tree-ssa/loop-2.c)
2009-07-18  Richard Guenther  <rguenther@suse.de>

	PR testsuite/40798
	* gcc.dg/tree-ssa/loop-2.c: Tighten pattern.

From-SVN: r149774
2009-07-18 15:29:21 +00:00
Arnaud Charlet
1f55686aee Fix last entry.
From-SVN: r149772
2009-07-18 14:26:41 +02:00
Richard Guenther
33922890f6 re PR c/40787 (ICE: verify_gimple failed in gcc.dg/pr35899.c)
2009-07-18  Richard Guenther  <rguenther@suse.de>

	PR c/40787
	* gimplify.c (gimplify_call_expr): Reject code using results from
	functions returning void.

	* gcc.dg/pr35899.c: Adjust.

From-SVN: r149770
2009-07-18 11:16:07 +00:00
Richard Sandiford
1d4479957b md.texi: Document the new PowerPC "es" constraint.
gcc/
	* doc/md.texi: Document the new PowerPC "es" constraint.
	Document that "m" can include automodified addresses on this target,
	and explain how %U must be used.  Extend the "Q" and "Z" documentation
	to suggest "es" as well as "m".
	* config/rs6000/constraints.md (es): New memory constraint.
	(Q, Z): Update strings to match new documentation.

gcc/testsuite/
	* gcc.target/powerpc/asm-es-1.c: New test.
	* gcc.target/powerpc/asm-es-2.c: Likewise.

From-SVN: r149766
2009-07-18 07:52:53 +00:00
Richard Sandiford
406d1650fb rs6000.c (rs6000_mode_dependent_address): Allow any offset from virtual_stack_vars_rtx and arg_pointer_rtx.
gcc/
	* config/rs6000/rs6000.c (rs6000_mode_dependent_address): Allow any
	offset from virtual_stack_vars_rtx and arg_pointer_rtx.
	* config/rs6000/predicates.md (volatile_mem_operand): Use
	offsettable_nonstrict_memref_p.
	* config/rs6000/rs6000.md (*floatsidf2_internal): Remove split check.
	(*floatunssidf2_internal): Likewise.
	(*fix_truncdfsi2_internal): Likewise.
	(*fix_trunctfsi2_internal): Likewise.

From-SVN: r149765
2009-07-18 07:51:19 +00:00
Jerry Quinn
f1bf410cad directives.c (do_linemarker, do_line): Use CPP_STRING for ignored enum value.
2009-07-17  Jerry Quinn  <jlquinn@optonline.net>

	* directives.c (do_linemarker, do_line): Use CPP_STRING for
	ignored enum value.
	* files.c (find_file_in_dir): Add cast from void* to char*.
	* symtab.c (ht_lookup_with_hash): Add cast from void* to char*.
	* Makefile.in: (WARN_CFLAGS): Use general and C-specific
	warnings.
	(CXX, CXXFLAGS, WARN_CXXFLAGS, ALL_CXXFLAGS,
	ENABLE_BUILD_WITH_CXX, CCDEPMODE, CXXDEPMODE, COMPILER,
	COMPILER_FLAGS): New.
	(DEPMODE): Set from CCDEPMODE or CXXDEPMODE.
	(COMPILE.base): Use COMPILER instead of CC.  Use COMPILER_FLAGS
	instead of ALL_CFLAGS.
	* configure.ac: Invoke AC_PROG_CXX.  Separate C-specific warnings
	from other warnings.  Add -Wc++-compat to C-specific warnings.
	Check for --enable-build-with-cxx.  Set and substitute
	ENABLE_BUILD_WITH_CXX.  Invoke ZW_PROG_COMPILER_DEPENDENCIES
	according to ENABLE_BUILD_WITH_CXX.  Invoke AC_LANG before
	AC_CHECK_HEADERS.
	* configure: Rebuild.
	* include/cpp-id-data.h: Remove extern "C".
	* include/line-map.h: Likewise.
	* include/mkdeps.h: Likewise.
	* include/symtab.h: Likewise.
	* internal.h: Likewise.

From-SVN: r149763
2009-07-18 03:22:16 +00:00
GCC Administrator
4f5897513d Daily bump.
From-SVN: r149762
2009-07-18 00:16:42 +00:00
Janne Blomqvist
217c4f5393 When finalizing I/O transfer, set current_record to 0 before returning.
PR libfortran/40714

Co-Authored-By: Jerry DeLisle <jvdelisle@gcc.gnu.org>

From-SVN: r149757
2009-07-17 22:40:23 +03:00
Jan Kratochvil
23b1a789fd demangle.h (enum demangle_component_type <DEMANGLE_COMPONENT_GLOBAL_CONSTRUCTORS>) (enum demangle_component_type <DEMANGLE_COMPONENT_GLOBAL_DESTRUCTORS>): New.
include
2009-07-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* demangle.h
	(enum demangle_component_type <DEMANGLE_COMPONENT_GLOBAL_CONSTRUCTORS>)
	(enum demangle_component_type <DEMANGLE_COMPONENT_GLOBAL_DESTRUCTORS>):
	New.
libiberty
2009-07-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* cp-demangle.c (d_print_comp <DEMANGLE_COMPONENT_GLOBAL_CONSTRUCTORS>)
	(d_print_comp <DEMANGLE_COMPONENT_GLOBAL_DESTRUCTORS): New.
	(d_make_comp <DEMANGLE_COMPONENT_GLOBAL_CONSTRUCTORS>)
	(d_make_comp <DEMANGLE_COMPONENT_GLOBAL_DESTRUCTORS): New.
	(d_demangle_callback): The variable type is now declared as enum.
	Replace parser of _GLOBAL_ symbols by a d_make_comp call.

From-SVN: r149756
2009-07-17 19:09:54 +00:00
Anatoly Sokolov
a0ce0e6e57 avr-devices.c (avr_mcu_t): Add atmega8u2, atmega16u2 and atmega32u2 devices.
* config/avr/avr-devices.c (avr_mcu_t): Add atmega8u2, atmega16u2 and
	atmega32u2 devices.
	* config/avr/t-avr (MULTILIB_MATCHES): (Ditto.).

From-SVN: r149755
2009-07-17 22:49:03 +04:00
Richard Guenther
a406865a08 re PR c/40401 (ICE: verify_gimple failed)
2009-07-17  Richard Guenther  <rguenther@suse.de>

	PR c/40401
	* tree-pass.h (pass_diagnose_omp_blocks): Declare.
	(pass_warn_unused_result): Likewise.
	(TODO_set_props): Remove.
	* omp-low.c (diagnose_omp_structured_block_errors): Change to
	run as a pass.
	(pass_diagnose_omp_blocks): Define.
	* c-decl.c (pop_file_scope): Do not finalize the CU here.
	(c_gimple_diagnostics_recursively): Remove.
	(finish_function): Do not call it.
	(c_write_global_declarations): Continue after errors.
	Finalize the CU here.
	* c-gimplify.c (c_genericize): Do not gimplify here.
	* c-common.c (c_warn_unused_result): Move ...
	* tree-cfg.c (do_warn_unused_result): ... here.
	(run_warn_unused_result): New function.
	(gate_warn_unused_result): New function.
	(pass_warn_unused_result): New pass.
	* c-common.h (c_warn_unused_result): Remove.
	* flags.h (flag_warn_unused_result): Declare.
	* c-opts.c (c_common_init_options): Enable flag_warn_unused_result.
	* opts.c (flag_warn_unused_result): Initialize to false.

	* toplev.c (compile_file): Add comment.
	* omp-low.c (create_omp_child_function): Do not register
	the function with the frontend.
	(diagnose_omp_structured_block_errors): Prepare to be
	called as optimization pass.
	(gate_diagnose_omp_blocks): New function.
	(pass_diagnose_omp_blocks): New pass.
	* cgraph.h (cgraph_optimize): Remove.
	(cgraph_analyze_function): Likewise.
	* cgraph.c (cgraph_add_new_function): Gimplify C++ thunks.
	* cgraphunit.c (cgraph_lower_function): Lower nested functions
	before their parents here.
	(cgraph_finalize_function): Not here.
	(cgraph_analyze_function): Gimplify functions here.
	(cgraph_finalize_compilation_unit): Continue after errors.
	Optimize the callgraph from here.
	(cgraph_optimize): Make static.
	* langhooks.c (write_global_declarations): Finalize the CU.
	* gimplify.c (gimplify_asm_expr): Do not emit ASMs with errors.
	(gimplify_function_tree): Assert we gimplify only once.
	Set PROP_gimple_any property.
	* tree-nested.c (gimplify_all_functions): New function.
	(lower_nested_functions): Gimplify all nested functions.
	* gimple.h (diagnose_omp_structured_block_errors): Remove.
	* passes.c (init_optimization_passes): Add pass_warn_unused_result
	and pass_diagnose_omp_blocks after gimplification.  Do not
	set TODO_set_props on all_lowering_passes.
	(execute_one_pass): Do not handle TODO_set_props.
	* Makefile.in (cgraphunit.o): Add $(TREE_DUMP_H) dependency.
	(gimplify.o): Add tree-pass.h dependency.
	* tree-inline.c (copy_statement_list): Properly copy STATEMENT_LIST.
	(copy_tree_body_r): Properly handle TARGET_EXPR like SAVE_EXPR.
	(unsave_r): Likewise.
	* c-omp.c (c_finish_omp_atomic): Set DECL_CONTEXT on the
	temporary variable.

	cp/
	* decl.c (finish_function): Do not emit unused result warnings
	from here.
	* cp-objcp-common.h (LANG_HOOKS_POST_GIMPLIFY_PASS): Use
	c_warn_unused_result_pass.
	* semantics.c (expand_or_defer_fn): Adjust assertion about IL status.
	* optimize.c (clone_body): Clone in GENERIC.
	(maybe_clone_body): Do not clear DECL_SAVED_TREE.
	* decl2.c (cp_write_global_declarations): Fix body test.
	Do not call cgraph_optimize.
	* Make-lang.in (optimize.o): Add tree-iterator.h dependency.
	* method.c (use_thunk): Register thunk with
	cgraph_finalize_function.
	* error.c (function_category): Guard access of DECL_LANG_SPECIFIC.

	java/
	* java-gimplify.c (java_genericize): Do not gimplify here.
	But replace all local references.
	(java_gimplify_expr): Do not replace local references here.
	(java_gimplify_modify_expr): Likewise.
	* jcf-parse.c (java_parse_file): Do not finalize the CU or
	optimize the cgraph here.
	* decl.c (java_replace_reference): Make static.
	(java_replace_references): New function.
	(end_java_method): Clear base_decl_map.
	* java-tree.h (java_replace_references): Declare.
	(java_replace_reference): Remove.

	ada/
	* utils.c (end_subprog_body): Revert to pre-tuples state.  Remove
	unused parameter.
	(gnat_gimplify_function): Do not gimplify here.
	Fold into its only caller and remove.
	(gnat_builtin_function): Adjust for end_subprog_body signature change.
	(gnat_write_global_declarations): Also finalize the CU.
	* misc.c (gnat_parse_file): Do not finalize the CU here.
	* trans.c (gigi): Revert to pre-tuples state.
	(Subprogram_Body_to_gnu): Adjust for end_subprog_body signature
	change.
	* gigi.h (end_subprog_body): Remove unused parameter.

	fortran/
	* f95-lang.c (gfc_be_parse_file): Do not finalize the CU here.
	* trans-decl.c (gfc_gimplify_function): Remove.
	(build_entry_thunks): Do not gimplify here.
	(create_main_function): Likewise.
	(gfc_generate_function_code): Likewise.

	* g++.dg/rtti/crash4.C: New testcase.
	* g++.dg/torture/20090706-1.C: Likewise.
	* gcc.dg/redecl-17.c: Likewise.

	* gfortran.dg/missing_optional_dummy_5.f90: Adjust pattern.
	* gcc.dg/declspec-9.c: Expect extra error.
	* gcc.dg/declspec-10.c: Likewise.
	* gcc.dg/declspec-11.c: Likewise.
	* gcc.dg/redecl-10.c: Expect extra warnings.
	* gcc.target/i386/pr39082-1.c: Adjust diagnostic location.
	* gcc.target/i386/pr39545-1.c: Likewise.
	* g++.dg/ext/asm3.C: Expect more errors.
	* g++.dg/gomp/block-1.C: Likewise.
	* g++.dg/gomp/block-2.C: Likewise.
	* g++.dg/gomp/block-3.C: Likewise.
	* g++.dg/gomp/block-5.C: Likewise.
	* g++.old-deja/g++.jason/report.C: Expect extra warnings.
	* g++.dg/warn/unused-result1.C: XFAIL.

From-SVN: r149750
2009-07-17 15:49:34 +00:00
Joseph Myers
e7d5b5b9c4 re PR other/40784 (Revision 149725 caused autoconf warning in libstdc++)
PR other/40784
config:
	* tls.m4 (GCC_CHECK_TLS): Add extra quoting around argument to
	AC_LINK_IFELSE.

libjava:
	* configure: Regenerate.

libstdc++-v3:
	* configure: Regenerate.

From-SVN: r149748
2009-07-17 16:08:36 +01:00
Sandra Loosemore
2e687c2c8e service.texi (Service): Restore previously removed link, which isn't broken after all.
2009-07-17  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/service.texi (Service): Restore previously removed link,
	which isn't broken after all.

From-SVN: r149746
2009-07-17 09:10:12 -04:00
Richard Guenther
7763473eb9 re PR tree-optimization/40321 (internal compiler error: in compute_antic, at tree-ssa-pre.c:2501)
2009-07-17  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/40321
	* tree-ssa-pre.c (add_to_exp_gen): Also add names defined by
	PHI nodes to the maximal set.
	(make_values_for_phi): Add PHI arguments to the maximal set.
	(execute_pre): Dump PHI_GEN and the maximal set.

	* gcc.c-torture/compile/pr40321.c: New testcase.
	* g++.dg/torture/pr40321.C: Likewise.

From-SVN: r149744
2009-07-17 12:44:05 +00:00
Jakub Jelinek
4f93480919 re PR c++/40780 (ICE in gimplify_conversion)
PR c++/40780
	* gimplify.c (gimplify_conversion): Don't change non-conversions into
	VIEW_CONVERT_EXPR.

	* g++.dg/template/ptrmem19.C: New test.

From-SVN: r149740
2009-07-17 12:40:09 +02:00
Kai Tietz
e59be1b119 configure.ac: Add rule for mingw targets to add -DGC_BUILD=1 to cflags.
2009-07-17  Kai Tietz  <kai.tietz@onevision.com>

        * configure.ac: Add rule for mingw targets to add -DGC_BUILD=1 to
        cflags.
        * configure: Regenerated.

From-SVN: r149737
2009-07-17 11:21:25 +02:00
Richard Guenther
182bf21f32 init.c (build_vec_delete_1): Do not set DECL_REGISTER on the temporary pointer.
2009-07-17  Richard Guenther  <rguenther@suse.de>

	* init.c (build_vec_delete_1): Do not set DECL_REGISTER on the
	temporary pointer.

From-SVN: r149736
2009-07-17 09:09:11 +00:00
Sandra Loosemore
63a26b7858 extend.texi (Nested Functions): Replace broken link with textual reference.
2009-07-16  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/extend.texi (Nested Functions): Replace broken link with
	textual reference.
	* doc/service.texi (Service): Remove broken link.

From-SVN: r149734
2009-07-16 22:54:17 -04:00
H.J. Lu
3ac337c3f5 re PR bootstrap/40781 (Revision 149722 failed to bootstrap)
2009-07-16  H.J. Lu  <hongjiu.lu@intel.com>

	PR bootstrap/40781
	* builtins.c (expand_builtin_memcmp): Use loc instead of
	EXPR_LOCATION (exp).
	(expand_builtin_strncmp): Likewise.

From-SVN: r149733
2009-07-16 18:03:55 -07:00
GCC Administrator
184d85bdfa Daily bump.
From-SVN: r149731
2009-07-17 00:16:41 +00:00
Benjamin Kosnik
596cf1ccde testsuite_common_types.h (standard_layout): Activate.
2009-07-16  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/util/testsuite_common_types.h (standard_layout): Activate.
	* testsuite/29_atomics/atomic_integral/cons/assign_neg.cc: Adjust
	line numbers.
	* testsuite/29_atomics/atomic_integral/cons/copy_neg.cc: Same.
	* testsuite/29_atomics/atomic/cons/assign_neg.cc: Same.
	* testsuite/29_atomics/atomic/cons/copy_neg.cc: Same.

From-SVN: r149730
2009-07-17 00:16:33 +00:00
Joseph Myers
396b7fa48a tls.m4 (GCC_CHECK_TLS): Also test TLS in a shared library when cross-compiling.
config:
	* tls.m4 (GCC_CHECK_TLS): Also test TLS in a shared library when
	cross-compiling.

libgomp:
	* configure: Regenerate.

libjava:
	* configure: Regenerate.

libmudflap:
	* configure: Regenerate.

libstdc++-v3:
	* configure: Regenerate.

From-SVN: r149725
2009-07-17 00:18:08 +01:00
Aldy Hernandez
db3927fb49 re PR c/40435 (Revision 148442 caused many regressions on trunk)
2009-07-17  Aldy Hernandez  <aldyh@redhat.com>
	    Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR 40435 
	* tree-complex.c, tree-loop-distribution.c,
	tree.c, tree.h, builtins.c, fold-const.c, omp-low.c,
	cgraphunit.c, tree-ssa-ccp.c, tree-ssa-dom.c,
	gimple-low.c, expr.c, tree-ssa-ifcombine.c, c-decl.c,
	stor-layout.c, tree-if-conv.c, c-typeck.c,
	gimplify.c, calls.c, tree-sra.c, tree-mudflap.c,
	tree-ssa-copy.c, tree-ssa-forwprop.c, c-convert.c, c-omp.c,
	varasm.c, tree-inline.c, c-common.c,
	c-common.h, gimple.c, tree-switch-conversion.c, gimple.h,
	tree-cfg.c, c-parser.c, convert.c: Add location
	argument to fold_{unary,binary,ternary}, fold_build[123],
	build_call_expr, build_size_arg, build_fold_addr_expr,
	build_call_array, non_lvalue, size_diffop,
	fold_build1_initializer, fold_build2_initializer,
	fold_build3_initializer, fold_build_call_array,
	fold_build_call_array_initializer, fold_single_bit_test,
	omit_one_operand, omit_two_operands, invert_truthvalue,
	fold_truth_not_expr, build_fold_indirect_ref, fold_indirect_ref,
	combine_comparisons, fold_builtin_*, fold_call_expr,
	build_range_check, maybe_fold_offset_to_address, round_up,
	round_down.
objc/
	* objc-act.c: Add location argument to all calls to
	build_fold_addr_expr.
testsuite/
	* gcc.dg/pr36902.c: Add column info.
	* g++.dg/gcov/gcov-2.C: Change count for definition.
cp/
	* typeck.c, init.c, class.c, method.c, rtti.c, except.c, error.c,
	tree.c, cp-gimplify.c, cxx-pretty-print.c, pt.c, semantics.c,
	call.c, cvt.c, mangle.c: Add location argument to
	fold_{unary,binary,ternary}, fold_build[123], build_call_expr,
	build_size_arg, build_fold_addr_expr, build_call_array,
	non_lvalue, size_diffop, fold_build1_initializer,
	fold_build2_initializer, fold_build3_initializer,
	fold_build_call_array, fold_build_call_array_initializer,
	fold_single_bit_test, omit_one_operand, omit_two_operands,
	invert_truthvalue, fold_truth_not_expr, build_fold_indirect_ref,
	fold_indirect_ref, combine_comparisons, fold_builtin_*,
	fold_call_expr, build_range_check, maybe_fold_offset_to_address,
	round_up, round_down.
fortran/
	* trans-expr.c, trans-array.c, trans-openmp.c, trans-stmt.c,
	trans.c, trans-io.c, trans-decl.c, trans-intrinsic.c: Add location
	argument to fold_{unary,binary,ternary}, fold_build[123],
	build_call_expr, build_size_arg, build_fold_addr_expr,
	build_call_array, non_lvalue, size_diffop,
	fold_build1_initializer, fold_build2_initializer,
	fold_build3_initializer, fold_build_call_array,
	fold_build_call_array_initializer, fold_single_bit_test,
	omit_one_operand, omit_two_operands, invert_truthvalue,
	fold_truth_not_expr, build_fold_indirect_ref, fold_indirect_ref,
	combine_comparisons, fold_builtin_*, fold_call_expr,
	build_range_check, maybe_fold_offset_to_address, round_up,
	round_down.

Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org>

From-SVN: r149722
2009-07-16 22:29:52 +00:00
Jason Merrill
c32097d8b4 re PR libstdc++/37907 ([c++0x] support for std::is_standard_layout)
PR libstdc++/37907
	Support std::is_standard_layout and std::is_trivial traits,
	change POD to C++0x version (except for layout).
	* gcc/c-common.c (c_common_reswords): Add __is_standard_layout
	and __is_trivial.
	* gcc/c-common.h (enum rid): Add RID_IS_STD_LAYOUT and RID_IS_TRIVIAL.
	* gcc/cp/cp-tree.h (enum cp_trait_kind): Add CPTK_IS_STD_LAYOUT,
	CPTK_IS_TRIVIAL.
	(struct lang_type_class): Add non_std_layout.
	(CLASSTYPE_NON_STD_LAYOUT): New.
	* gcc/cp/class.c (check_bases): Set it.
	(check_field_decls): Likewise.
	(check_bases_and_members): Likewise.
	* gcc/cp/parser.c (cp_parser_primary_expression): Handle RID_IS_STD_LAYOUT,
	RID_IS_TRIVIAL.
	(cp_parser_trait_expr): Likewise.
	* gcc/cp/semantics.c (trait_expr_value): Handle CPTK_IS_STD_LAYOUT,
	CPTK_IS_TRIVIAL.
	(finish_trait_expr): Likewise.
	* gcc/cp/tree.c (scalarish_type_p, trivial_type_p, std_layout_type_p): New.
	(pod_type_p): Use them.
	* gcc/cp/typeck.c (build_class_member_access_expr): Check
	CLASSTYPE_NON_STD_LAYOUT rather than CLASSTYPE_NON_POD_P.
	* libstdc++-v3/include/std/type_traits: Add is_standard_layout, is_trivial.

From-SVN: r149721
2009-07-16 16:36:10 -04:00
DJ Delorie
b3c5a40978 m32c.c (m32c_compare_redundant): Avoid removing compares that may be indirectly affected by previous instructions.
* config/m32c/m32c.c (m32c_compare_redundant): Avoid removing
compares that may be indirectly affected by previous instructions.

From-SVN: r149719
2009-07-16 16:07:46 -04:00
Kaveh R. Ghazi
a41d064d96 builtins.c (do_mpc_arg2): New.
* builtins.c (do_mpc_arg2): New.
	(fold_builtin_2): Fold builtin cpow.
	* real.h (HAVE_mpc_pow): New.

testsuite:
	* gcc.dg/torture/builtin-math-5.c: Add more cases.
	* gcc.dg/torture/builtin-math-6.c: Likewise.  Depend on
	effective target "mpc_pow".
	* lib/target-supports.exp (check_effective_target_mpc_pow): New.

From-SVN: r149716
2009-07-16 17:46:30 +00:00
Richard Henderson
d19cb53b51 New test
From-SVN: r149715
2009-07-16 10:08:50 -07:00
Phil Muldoon
271167f113 printers.py (StdStringPrinter.to_string): Fetch std::string to the given length.
2009-07-16  Phil Muldoon <pmuldoon@redhat.com>
	    Tom Tromey <tromey@redhat.com>

	* python/libstdcxx/v6/printers.py (StdStringPrinter.to_string):
	Fetch std::string to the given length.

Co-Authored-By: Tom Tromey <tromey@redhat.com>

From-SVN: r149714
2009-07-16 16:33:31 +00:00
Bingfeng Mei
db87b56d20 modulo-sched.c (sms_schedule): stage_count <= 1 as correct comparison to skip unprofitable schedule
2009-07-16  Bingfeng Mei  <bmei@broadcom.com>

	* modulo-sched.c (sms_schedule): stage_count <= 1 as correct comparison
        to skip unprofitable schedule

From-SVN: r149712
2009-07-16 16:20:28 +00:00
Jakub Jelinek
a4452ba2e3 * obj-c++.dg/defs.mm (abort): Make it extern "C".
From-SVN: r149705
2009-07-16 15:19:05 +02:00
Paolo Carlini
6f0398bb14 istream.tcc (basic_istream<>::operator>>(short&), [...]): Implement resolution of DR 696, [Ready] in Frankfurt.
2009-07-16  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/istream.tcc (basic_istream<>::operator>>(short&),
	basic_istream<>::operator>>(int&)): Implement resolution of DR 696,
	[Ready] in Frankfurt.
	* include/tr1_impl/regex (regex_traits<>::value): Adjust.
	* testsuite/27_io/basic_istream/extractors_arithmetic/char/dr696.cc:
	New.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/dr696.cc:
	Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/char/13.cc:
	Adjust.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/13.cc:
	Likewise.
	* doc/xml/manual/intro.xml: Add an entry for DR 696.

	* include/bits/istream.tcc: Minor clean-up to the initializers of the
	__err locals.
	* include/bits/ostream.tcc: Likewise.
	* src/compatibility.cc: Likewise.
	* src/istream.cc: Likewise.

From-SVN: r149704
2009-07-16 12:41:03 +00:00
Simon Baldwin
ba0c638e22 gcc.c (option_map): New flag -no-canonical-prefixes.
* gcc.c (option_map): New flag -no-canonical-prefixes.
	* (display_help): Print help text for new flag.
	* (process_command): Move options translation and language specifics
	and handle new flag early.  Use it to set a function pointer to a
	prefix builder.  Replace make_relative_prefix calls with calls to
	the function pointed to.  Ignore new flag in regular options handling.
	* doc/invoke.texi (Overall Options): Documented -no-canonical-prefixes.

From-SVN: r149702
2009-07-16 11:25:20 +00:00