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Author SHA1 Message Date
Mikael Morin
ff5b6492be re PR fortran/44662 (unitialized memory on testcases abstract_type_6.f03 and typebound_call_4.f03) 
2010-07-02  Mikael Morin  <mikael@gcc.gnu.org>

	PR fortran/44662
	* decl.c (match_procedure_in_type): Clear structure before using.
	(gfc_match_generic): Ditto.

From-SVN: r161739
 2010-07-02 20:01:05 +00:00
Nathan Froyd
dfd6ece2cb trans-types.h (gfc_add_field_to_struct): Add tree ** parameter. 
* trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
	* trans-types.c (gfc_add_field_to_struct_1): New function, most
	of which comes from...
	(gfc_add_field_to_struct): ...here.  Call it.  Add new parameter.
	(gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
	building fields.
	(gfc_get_array_descriptor_base): Likewise.
	(gfc_get_mixed_entry_union): Likewise.
	(gfc_get_derived_type): Add extra chain parameter for
	gfc_add_field_to_struct.
	* trans-stmt.c (gfc_trans_character_select): Likewise.
	* trans-io.c (gfc_build_st_parameter): Likewise.

From-SVN: r161738
 2010-07-02 19:53:24 +00:00
Eric Botcazou
0acba2b4cc implicit-zee.c (combine_reaching_defs): Fix long lines. 
* implicit-zee.c (combine_reaching_defs): Fix long lines.
	(is_set_with_extension_DI): Delete.
	(struct zero_extend_info): New structure.
	(add_removable_zero_extend ): New function.
	(find_removable_zero_extends): Use note_stores to find SETs.
	(find_and_remove_ze): Fix long line, remove superfluous parentheses.

From-SVN: r161736
 2010-07-02 19:25:30 +00:00
Tobias Burnus
7a0208b791 re PR libfortran/43298 (fortran library does not read in NaN -Inf or Inf) 
2010-06-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/43298
        * list_read.c (parse_real): Do not pass (..) on for NAN(..).
        * read.c (convert_real): Fix comment about NAN/INF.

From-SVN: r161735
 2010-07-02 21:07:30 +02:00
Jakub Jelinek
f0ee5e3e2a Makefile.am (AM_MAKEFLAGS): Pass also mandir to submakes. 
* Makefile.am (AM_MAKEFLAGS): Pass also mandir to submakes.
	* Makefile.in: Regenerated.

From-SVN: r161731
 2010-07-02 18:52:38 +02:00
Sebastian Pop
f3e3b4762b Script to check patches violating the GNU style. 
2010-07-02  Sebastian Pop  <sebastian.pop@amd.com>

	* check_GNU_style.sh: New.

From-SVN: r161729
 2010-07-02 16:34:55 +00:00
Changpeng Fang
14e444c392 Reduce the cost in miss rate computation. 
2010-07-02  Changpeng Fang  <changpeng.fang@amd.com>

	* tree-ssa-loop-prefetch.c (compute_miss_rate): Rename to
	is_miss_rate_acceptable. Pull total_positions computation
	out of the loops.  Early return if miss_positions exceeds
	the acceptable threshold.
	* tree-ssa-loop-prefetch.c (prune_ref_by_group_reuse): Call
	is_miss_rate_acceptable after renaming of compute_miss_rate.

From-SVN: r161728
 2010-07-02 16:34:38 +00:00
Changpeng Fang
a245c04bcc PR 44576: miss rate computation improvement for prefetching loop arrays. 
2010-07-02  Changpeng Fang  <changpeng.fang@amd.com>

	PR middle-end/44576
	* tree-ssa-loop-prefetch.c (compute_miss_rate): Return 1000 (out
	of 1000) for miss rate if the address diference is greater than or
	equal to the cache line size (the two reference will never hit the
	same cache line).

From-SVN: r161727
 2010-07-02 16:34:29 +00:00
Bernd Schmidt
e4c6a07ab5 re PR tree-optimization/42172 (inefficient bit fields assignments) 
PR target/42172
	* config/arm/arm.c (thumb1_rtx_costs): Improve support for SIGN_EXTEND
	and ZERO_EXTEND.
	(arm_rtx_costs_1): Likewise.
	(arm_size_rtx_costs): Use arm_rtx_costs_1 for these codes.
	* config/arm/arm.md (is_arch6): New attribute.
	(zero_extendhisi2, zero_extendqisi2, extendhisi2,
	extendqisi2): Tighten the code somewhat, avoiding invalid
	RTL to occur in the expander patterns.
	(thumb1_zero_extendhisi2): Merge with thumb1_zero_extendhisi2_v6.
	(thumb1_zero_extendhisi2_v6): Delete.
	(thumb1_extendhisi2): Merge with thumb1_extendhisi2_v6.
	(thumb1_extendhisi2_v6): Delete.
	(thumb1_extendqisi2): Merge with thumb1_extendhisi2_v6.
	(thumb1_extendqisi2_v6): Delete.
	(zero_extendhisi2 for register input splitter): New.
	(zero_extendqisi2 for register input splitter): New.
	(thumb1_extendhisi2 for register input splitter): New.
	(extendhisi2 for register input splitter): New.
	(extendqisi2 for register input splitter): New.
	(TARGET_THUMB1 extendqisi2 for memory input splitter): New.
	(arm_zero_extendhisi2): Allow nonimmediate_operand for operand 1,
	and add support for a register alternative requiring a split.
	(thumb1_zero_extendqisi2): Likewise.
	(arm_zero_extendqisi2): Likewise.
	(arm_extendhisi2): Likewise.
	(arm_extendqisi2): Likewise.

testsuite/
	PR target/42172
	* gcc.target/arm/pr42172-1.c: New test.

From-SVN: r161726
 2010-07-02 16:25:59 +00:00
Bernd Schmidt
18e8200f70 re PR rtl-optimization/42835 (Missed merging common code sequence at the end of two basic blocks) 
PR target/42835
	* config/arm/arm-modes.def (CC_NOTB): New mode.
	* config/arm/arm.c (get_arm_condition_code): Handle it.
	* config/arm/thumb2.md (thumb2_compare_scc): Delete pattern.
	* config/arm/arm.md (subsi3_compare0_c): New pattern.
	(compare_scc): Now a define_and_split.  Add a number of extra
	splitters before it.

testsuite/
	PR target/42835
	* gcc.target/arm/pr42835.c: New test.

From-SVN: r161725
 2010-07-02 16:22:33 +00:00
Rainer Orth
faeb4ee3aa configure.ac (gfortran_use_symver): Only check for Sun-style symbol versioning on Solaris 2. 
libgfortran:
	* configure.ac (gfortran_use_symver): Only check for Sun-style symbol
	versioning on Solaris 2.
	* configure: Regenerate.

	libssp:
	* configure.ac (ssp_use_symver): Only check for Sun-style symbol
	versioning on Solaris 2.
	* configure: Regenerate.

From-SVN: r161724
 2010-07-02 16:17:04 +00:00
Paolo Carlini
1fa29c8462 crash101.C: Remove stray // from dg-error comment. 
2010-07-02  Paolo Carlini  <paolo.carlini@oracle.com>

	* g++.dg/template/crash101.C: Remove stray // from dg-error comment.

From-SVN: r161722
 2010-07-02 15:17:10 +00:00
Sandra Loosemore
a277dd9b1a arm.c (neon_vdup_constant): Expand into canonical RTL instead of an unspec. 
2010-07-02  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* config/arm/arm.c (neon_vdup_constant): Expand into canonical RTL
	instead of an unspec.
	(neon_expand_vector_init): Likewise.
	* config/arm/neon.md (UNSPEC_VCOMBINE): Delete.
	(UNSPEC_VDUP_LANE): Delete.
	(UNSPEC VDUP_N): Delete.
	(UNSPEC_VGET_HIGH): Delete.
	(UNSPEC_VGET_LANE): Delete.
	(UNSPEC_VGET_LOW): Delete.
	(UNSPEC_VMVN): Delete.
	(UNSPEC_VSET_LANE): Delete.
	(V_double_vector_mode): New.
	(vec_set<mode>_internal): Make code emitted match that for the
	corresponding intrinsics.
	(vec_setv2di_internal): Likewise.
	(neon_vget_lanedi): Rewrite to expand into emit_move_insn.
	(neon_vget_lanev2di): Rewrite to expand into vec_extractv2di.
	(neon_vset_lane<mode>): Combine double and quad patterns and
	expand into vec_set<mode>_internal instead of UNSPEC_VSET_LANE.
	(neon_vset_lanedi): Rewrite to expand into emit_move_insn.
	(neon_vdup_n<mode>): Rewrite RTL without unspec.
	(neon_vdup_ndi): Rewrite as define_expand and use emit_move_insn.
	(neon_vdup_nv2di): Rewrite RTL without unspec and merge with
	with neon_vdup_lanev2di, adjusting the pattern from the latter
	to be predicable for consistency.
	(neon_vdup_lane<mode>_internal): New.
	(neon_vdup_lane<mode>): Turn into a define_expand and rewrite
	to avoid using an unspec.
	(neon_vdup_lanedi): Rewrite RTL pattern to avoid unspec.
	(neon_vdup_lanev2di): Turn into a define_expand.
	(neon_vcombine): Rewrite pattern to eliminate UNPSEC_VCOMBINE.
	(neon_vget_high<mode>): Replace with....
	(neon_vget_highv16qi): New pattern using canonical RTL.
	(neon_vget_highv8hi): Likewise.
	(neon_vget_highv4si): Likewise.
	(neon_vget_highv4sf): Likewise.
	(neon_vget_highv2di): Likewise.
	(neon_vget_low<mode>): Replace with....
	(neon_vget_lowv16qi): New pattern using canonical RTL.
	(neon_vget_lowv8hi): Likewise.
	(neon_vget_lowv4si): Likewise.
	(neon_vget_lowv4sf): Likewise.
	(neon_vget_lowv2di): Likewise.

	* config/arm/neon.ml (Vget_lane): Add No_op attribute to suppress
	test for this emitting vmov.
	(Vset_lane): Likewise.
	(Vdup_n): Likewise.
	(Vmov_n): Likewise.

	* doc/arm-neon-intrinsics.texi: Regenerated.

	gcc/testsuite/
	* gcc.target/arm/neon/vdup_ns64.c: Regenerated.
	* gcc.target/arm/neon/vdup_nu64.c: Regenerated.
	* gcc.target/arm/neon/vdupQ_ns64.c: Regenerated.
	* gcc.target/arm/neon/vdupQ_nu64.c: Regenerated.
	* gcc.target/arm/neon/vmov_ns64.c: Regenerated.
	* gcc.target/arm/neon/vmov_nu64.c: Regenerated.
	* gcc.target/arm/neon/vmovQ_ns64.c: Regenerated.
	* gcc.target/arm/neon/vmovQ_nu64.c: Regenerated.
	* gcc.target/arm/neon/vget_lanes64.c: Regenerated.
	* gcc.target/arm/neon/vget_laneu64.c: Regenerated.
	* gcc.target/arm/neon/vset_lanes64.c: Regenerated.
	* gcc.target/arm/neon/vset_laneu64.c: Regenerated.
	* gcc.target/arm/neon-vdup_ns64.c: New.
	* gcc.target/arm/neon-vdup_nu64.c: New.
	* gcc.target/arm/neon-vdupQ_ns64.c: New.
	* gcc.target/arm/neon-vdupQ_nu64.c: New.
	* gcc.target/arm/neon-vdupQ_lanes64.c: New.
	* gcc.target/arm/neon-vdupQ_laneu64.c: New.
	* gcc.target/arm/neon-vmov_ns64.c: New.
	* gcc.target/arm/neon-vmov_nu64.c: New.
	* gcc.target/arm/neon-vmovQ_ns64.c: New.
	* gcc.target/arm/neon-vmovQ_nu64.c: New.
	* gcc.target/arm/neon-vget_lanes64.c: New.
	* gcc.target/arm/neon-vget_laneu64.c: New.
	* gcc.target/arm/neon-vset_lanes64.c: New.
	* gcc.target/arm/neon-vset_laneu64.c: New.

From-SVN: r161720
 2010-07-02 10:48:04 -04:00
Sandra Loosemore
8c98c2a6cc neon.md (vec_extractv2di): Correct error in register numbering to reconcile with neon_vget_lanev2di. 
2010-07-02  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* config/arm/neon.md (vec_extractv2di): Correct error in register
	numbering to reconcile with neon_vget_lanev2di.

From-SVN: r161719
 2010-07-02 10:43:26 -04:00
Richard Guenther
90fa9e17bf tree-ssa-structalias.c (pt_solution_set_var): New function. 
2010-07-02  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-structalias.c (pt_solution_set_var): New function.
	* tree-ssa-alias.h (pt_solution_set_var): Declare.
	* tree-ssa-loop-ivopts.c (copy_ref_info): Also copy or create
	points-to information.

From-SVN: r161716
 2010-07-02 13:25:23 +00:00
Christian Borntraeger
c3ac3ddf84 s390.c (override_options): Adopt prefetching at -O3 to handle flag_prefetch_loop_arrays as a tristate. 
2010-07-02  Christian Borntraeger  <borntraeger@de.ibm.com>
 
	* config/s390/s390.c (override_options): Adopt prefetching
	at -O3 to handle flag_prefetch_loop_arrays as a tristate.

From-SVN: r161709
 2010-07-02 12:43:00 +00:00
Jan Hubicka
b144ba9d4d df-problems.c (df_kill_notes): Do not collect dead notes. 
* df-problems.c (df_kill_notes): Do not collect dead  notes.
	(df_set_note): Just call add_reg_note.
	(df_set_unused_notes_for_mw, df_set_dead_notes_for_mw,
	df_create_unused_note): Do not deal with lists of old notes.
	(df_note_bb_compute): Likewise.

From-SVN: r161708
 2010-07-02 12:30:38 +00:00
Richard Guenther
fca821b51c tree-ssa-structalias.c (find_func_aliases): Handle pointer alignment via BIT_AND_EXPR. 
2010-07-02  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-structalias.c (find_func_aliases): Handle
	pointer alignment via BIT_AND_EXPR.
	* tree-vrp.c (extract_range_from_binary_expr): Likewise.

From-SVN: r161707
 2010-07-02 12:28:54 +00:00
Rainer Orth
8198d54181 acinclude.m4 (symvers_renaming): Define HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT instead of... 
2010-07-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* acinclude.m4 (symvers_renaming): Define
	HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT instead of
	_GLIBCXX_HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
	Fix syntax error.
	* config.h.in: Regenerate.
	* configure: Regenerate.

From-SVN: r161706
 2010-07-02 12:09:29 +00:00
Richard Guenther
1936833358 tree-data-ref.c (initialize_data_dependence_relation): Handle mismatching number of dimensions properly. 
2010-07-02  Richard Guenther  <rguenther@suse.de>

	* tree-data-ref.c (initialize_data_dependence_relation): Handle
	mismatching number of dimensions properly.

	* g++.dg/torture/20100702-1.C: New testcase.

From-SVN: r161705
 2010-07-02 12:05:59 +00:00
Eric Botcazou
2334baf490 misc.c (gnat_handle_option): Do not populate gnat_argv. 
* gcc-interface/misc.c (gnat_handle_option): Do not populate gnat_argv.
	(gnat_handle_option): Allocate only one element for gnat_argv.
	(gnat_init): Do not populate gnat_argv.

From-SVN: r161704
 2010-07-02 11:52:30 +00:00
Ulrich Weigand
1a4fc49d7f re PR target/44707 (operand requires impossible reload) 
ChangeLog:

	PR target/44707
	* config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Recognize
	(lo_sum (high ...) ...) patterns generated by earlier passes.

testsuite/ChangeLog:

	PR target/44707
	* gcc.c-torture/compile/pr44707.c: New test.

From-SVN: r161703
 2010-07-02 11:48:30 +00:00
Matthias Klose
d1f736a2d7 - Revert two chunks from libstdc++-v3/python/libstdcxx/v6/printers.py, 
left over from testing.

From-SVN: r161702
 2010-07-02 10:55:51 +00:00
Rainer Orth
1e0859a29e Missed in last commit. 
From-SVN: r161701
 2010-07-02 10:26:12 +00:00
Rainer Orth
ca6d1176f7 configure.ac: Check for Sun symbol versioning. 
* configure.ac: Check for Sun symbol versioning.
	Check for memmove.
	* configure: Regenerate.
	* config.h.in: Regenerate.

	* Makefile.am [LIBSSP_USE_SYMVER]: Protect version_arg,
	version_dep with LIBSSP_USE_SYMVER_GNU.
	[LIBSSP_USE_SYMVER_SUN]: Handle Sun symbol versioning.
	* Makefile.in: Regenerate.

	* ssp.map: Reformat.

	* memmove-chk.c: Change guard to HAVE_MEMMOVE.

From-SVN: r161699
 2010-07-02 10:15:09 +00:00
Paolo Carlini
baf7c318bb re PR c++/44039 (ICE: Segmentation fault on error recovery) 
/cp
2010-07-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/44039
	* pt.c (tsubst_baselink): Return error_mark_node if lookup_fnfields
	returns NULL_TREE.

/testsuite
2010-07-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/44039
	* g++.dg/template/crash101.C: New.

From-SVN: r161698
 2010-07-02 10:13:21 +00:00
Rainer Orth
49ea7a0ef9 configure.ac: Check for Sun symbol versioning. 
* configure.ac: Check for Sun symbol versioning.
	* configure: Regenerate.

	* Makefile.am [LIBGFOR_USE_SYMVER]: Protect version_arg with
	LIBGFOR_USE_SYMVER_GNU.
	Add version_dep.
	[LIBGFOR_USE_SYMVER_SUN]: Handle Sun symbol versioning.
	[!LIBGFOR_USE_SYMVER]: Add version_dep.
	(libgfortran_la_DEPENDENCIES): Set to $(version_dep).
	* Makefile.in: Regenerate.

From-SVN: r161697
 2010-07-02 10:12:34 +00:00
Rainer Orth
c18dc5ccea gc++filt.m4: New file. 
config:
	* gc++filt.m4: New file.

	contrib:
	* make_sunver.pl: New file.

	libstdc++v3:
	* acinclude.m4 (GLIBCXX_ENABLE_SYMVERS): Handle sun style.
	Require GCC_PROG_GNU_CXXFILT.
	(_GLIBCXX_HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define
	unless targetting solaris2*.
	Include ../config/gc++filt.m4.
	* configure.host (i?86-*-solaris2*): Set abi_baseline_pair.
	(sparc-*-solaris2*): Likewise.
	* src/Makefile.am [ENABLE_SYMVERS_SUN] (version_dep, version_arg):
	New variables.
	(libstdc++-symbols.ver-sun): New target.
	* configure: Regenerate.
	* config.h.in: Regenerate.
	* Makefile.in: Likewise.
	* doc/Makefile.in: Likewise.
	* include/Makefile.in: Likewise.
	* libsupc++/Makefile.in: Likewise.
	* po/Makefile.in: Likewise.
	* python/Makefile.in: Likewise.
	* src/Makefile.in: Likewise.
	* src/atomic.cc: Only define/use _GLIBCXX_ASM_SYMVER if
	_GLIBCXX_HAVE_SYMVER_RENAMING_RUNTIME_SUPPORT.
	* src/compatibility.cc: Likewise.
	* testsuite/Makefile.am (baseline_subdir): Define.
	(baseline_symbols): Use it.
	(new-abi-baseline): Likewise.
	* testsuite/Makefile.in: Regenerate.

	* config/abi/pre/gnu.ver (GLIBCXX_3.4.5): Enclose duplicates in
	#ifdef HAVE_SYMVER_RENAMING_RUNTIME_SUPPORT.
	(GLIBCXX_3.4.6): Likewise.

	* doc/xml/manual/configure.xml (--enable-symvers): Document sun
	style.

	* doc/xml/manual/abi.xml: Fix grammar.
	(Symbol versioning on the libstdc++.so binary): Fix mapfile path.
	(Incremental bumping of a library pre-defined macro): Fix
	c++config path.
	(Incremental bumping of a library pre-defined macro,
	_GLIBCPP_VERSION): Likewise.
	(Matching each specific C++ compiler release to a specific set of
	C++ include files): Fix acinclude.m4 path.
	(Prerequisites): Allow for Sun linker on Solaris 2.5+.
	Use proper link to Configuring.
	Fix acinclude.m4 path.
	(Checking Active): Allow for additional symbol versioning styles.
	Provide Solaris 2 example with pvs -r.
	(Bibliography): Update Linker and Libraries Guide, C++ Migration
	Guide entries.

	gcc:
	* doc/install.texi (Prerequisites): Document Perl requirement on
	Solaris 2.
	(Specific, *-*-solaris2*): Document GNU c++filt requirement.

From-SVN: r161696
 2010-07-02 10:05:49 +00:00
Richard Guenther
7dd536f1bc re PR middle-end/44777 (ICE: SIGSEGV with -fprofile-use in gcc.c-torture/execute/comp-goto-2.c) 
2010-07-02  Richard Guenther  <rguenther@suse.de>

	PR middle-end/44777
	* tree-cfg.c (gimple_block_ends_with_call_p): Handle empty BBs.

From-SVN: r161694
 2010-07-02 09:57:12 +00:00
Iain Sandoe
84c2219af1 restore cxx-ivar-3 test functionality 
* obj-c++.dg/cxx-ivars-3.mm: Make the test require OSX <= 10.4.
	Use the ABI-0 accessors and fail it for m64.

From-SVN: r161692
 2010-07-02 09:49:53 +00:00
Jan Hubicka
450997efe0 re PR middle-end/44706 (Failed to build 483.xalancbmk in SPEC CPU 2006) 
PR middle-end/44706
	* predict.c (predict_paths_for_bb): Handle case when control dependence
	BB has only abnormal edges.
	* g++.dg/tree-ssa/pr44706.C: New testcase.

From-SVN: r161691
 2010-07-02 09:39:54 +00:00
Richard Guenther
3fa3983166 re PR tree-optimization/44748 (ICE: in fold_convert_const_int_from_real, at fold-const.c:1548) 
2010-07-02  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/44748
	* tree-ssa-ccp.c (fold_const_aggregate_ref): Properly handle
	the embedded conversion in MEM_REFs.

	* gcc.dg/tree-ssa/ssa-ccp-29.c: New testcase.

From-SVN: r161689
 2010-07-02 09:14:03 +00:00
Iain Sandoe
8c7481f253 restore darwin8 objc/c++ test functionality. 
* objc-obj-c++-shared/next-abi.h: Remove dependency on system
	headers.  Add clause to reflect that, pre-10.5, ABI is always 0.
	* objc/execute/forward-1.m: Depend only on __NEXT_RUNTIME__ for
	the method types to forward:.

From-SVN: r161687
 2010-07-02 09:04:55 +00:00
Iain Sandoe
9a082684df fix darwin8 bootstrap issue 
* compare-debug (Darwin): Remove '-x' flag from ld-based object
       stripping.  Add a comment as to why we do it this way.

From-SVN: r161686
 2010-07-02 08:56:04 +00:00
GCC Administrator
25db7f5997 Daily bump. 
From-SVN: r161685
 2010-07-02 00:17:05 +00:00
Jason Merrill
cba58ef486 nullptr04.C: Use __INTPTR_TYPE__. 
* g++.dg/cpp0x/nullptr04.C: Use __INTPTR_TYPE__.
	* g++.dg/other/pr25632.C: Likewise.

From-SVN: r161673
 2010-07-01 10:37:22 -04:00
Manuel López-Ibáñez
5a5bd694f7 reload.c: Include toplev.h. 
* reload.c: Include toplev.h.
	* recog.c:  Likewise.
	* Makefile.in: Adjust dependencies.

From-SVN: r161671
 2010-07-01 13:47:36 +00:00
Jakub Jelinek
45ea4dfe22 re PR tree-optimization/40421 (Revision 148352 failed 416.gamess in SPEC CPU 2006) 
PR tree-optimization/40421
	* gfortran.fortran-torture/compile/pr40421.f90: New test.

From-SVN: r161669
 2010-07-01 14:53:44 +02:00
Joern Rennecke
c21fc18136 * config/ia64/ia64.c (ia64_register_move_cost): Fix argument types. 
From-SVN: r161667
 2010-07-01 13:35:37 +01:00
Jakub Jelinek
3aa05bb6ce re PR debug/44694 (Long var tracking compile time of GiNaC tests) 
PR debug/44694
	* dwarf2out.c (reg_loc_descriptor): For eliminated arg_pointer_rtx
	or frame_pointer_rtx use DW_OP_fbreg offset DW_OP_stack_value.

From-SVN: r161662
 2010-07-01 13:11:46 +02:00
Richard Guenther
e3ccfc8bb5 emit-rtl.c (set_mem_attributes_minus_bitpos): Use unsigned types for offsets. 
2010-07-01  Richard Guenther  <rguenther@suse.de>

	* emit-rtl.c (set_mem_attributes_minus_bitpos): Use unsigned
	types for offsets.

From-SVN: r161659
 2010-07-01 10:50:14 +00:00
Joern Rennecke
c689f757eb re PR target/44732 (bootstrap broken on ia64) 
PR target/44732
        * config/ia64/ia64.c (ia64_register_move_cost): Remove stray '{'.

From-SVN: r161658
 2010-07-01 11:27:34 +01:00
Bernd Schmidt
cc9568bae3 re PR bootstrap/44727 (Failed to bootstrap with --with-cpu=atom) 
PR target/44727
	* config/i386/i386.md (peephole2 for arithmetic ops with memory):
	Make sure operand 0 dies.

From-SVN: r161656
 2010-07-01 09:20:40 +00:00
Richard Guenther
70f348148c re PR middle-end/42834 (memcpy folding overeager) 
2010-07-01  Richard Guenther  <rguenther@suse.de>

	PR middle-end/42834
	PR middle-end/44468
	* doc/gimple.texi (is_gimple_mem_ref_addr): Document.
	* doc/generic.texi (References to storage): Document MEM_REF.
	* tree-pretty-print.c (dump_generic_node): Handle MEM_REF.
	(print_call_name): Likewise.
	* tree.c (recompute_tree_invariant_for_addr_expr): Handle MEM_REF.
	(build_simple_mem_ref_loc): New function.
	(mem_ref_offset): Likewise.
	* tree.h (build_simple_mem_ref_loc): Declare.
	(build_simple_mem_ref): Define.
	(mem_ref_offset): Declare.
	* fold-const.c: Include tree-flow.h.
	(operand_equal_p): Handle MEM_REF.
	(build_fold_addr_expr_with_type_loc): Likewise.
	(fold_comparison): Likewise.
	(fold_unary_loc): Fold
	VIEW_CONVERT_EXPR <T1, MEM_REF <T2, ...>> to MEM_REF <T1, ...>.
	(fold_binary_loc): Fold MEM[&MEM[p, CST1], CST2] to MEM[p, CST1 + CST2],
	fold MEM[&a.b, CST2] to MEM[&a, offsetof (a, b) + CST2].
	* tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Handle MEM_REF.
	(ptr_deref_may_alias_ref_p_1): Likewise.
	(ao_ref_base_alias_set): Properly differentiate base object for
	offset and TBAA.
	(ao_ref_init_from_ptr_and_size): Use MEM_REF.
	(indirect_ref_may_alias_decl_p): Handle MEM_REFs properly.
	(indirect_refs_may_alias_p): Likewise.
	(refs_may_alias_p_1): Likewise.  Remove pointer SSA name def
	chasing code.
	(ref_maybe_used_by_call_p_1): Handle MEM_REF.
	(call_may_clobber_ref_p_1): Likewise.
	* dwarf2out.c (loc_list_from_tree): Handle MEM_REF.
	* expr.c (expand_assignment): Handle MEM_REF.
	(store_expr): Handle MEM_REFs from STRING_CSTs.
	(store_field): If expanding a MEM_REF of a non-addressable
	decl use bitfield operations.
	(get_inner_reference): Handle MEM_REF.
	(expand_expr_addr_expr_1): Likewise.
	(expand_expr_real_1): Likewise.
	* tree-eh.c (tree_could_trap_p): Handle MEM_REF.
	* alias.c (ao_ref_from_mem): Handle MEM_REF.
	(get_alias_set): Likewise.  Properly handle VIEW_CONVERT_EXPRs.
	* tree-data-ref.c (dr_analyze_innermost): Handle MEM_REF.
	(dr_analyze_indices): Likewise.
	(dr_analyze_alias): Likewise.
	(object_address_invariant_in_loop_p): Likewise.
	* gimplify.c (mark_addressable): Handle MEM_REF.
	(gimplify_cond_expr): Build MEM_REFs.
	(gimplify_modify_expr_to_memcpy): Likewise.
	(gimplify_init_ctor_preeval_1): Handle MEM_REF.
	(gimple_fold_indirect_ref): Adjust.
	(gimplify_expr): Handle MEM_REF.  Gimplify INDIRECT_REF to MEM_REF.
	* tree.def (MEM_REF): New tree code.
	* tree-dfa.c: Include toplev.h.
	(get_ref_base_and_extent): Handle MEM_REF.
	(get_addr_base_and_unit_offset): New function.
	* emit-rtl.c (set_mem_attributes_minus_bitpos): Handle MEM_REF.
	* gimple-fold.c (may_propagate_address_into_dereference): Handle
	MEM_REF.
	(maybe_fold_offset_to_array_ref): Allow possibly out-of bounds
	accesses if the array has just one dimension.  Remove always true
	parameter.  Do not require type compatibility here.
	(maybe_fold_offset_to_component_ref): Remove.
	(maybe_fold_stmt_indirect): Remove.
	(maybe_fold_reference): Remove INDIRECT_REF handling.
	Fold back to non-MEM_REF.
	(maybe_fold_offset_to_address): Simplify.  Deal with type
	mismatches here.
	(maybe_fold_reference): Likewise.
	(maybe_fold_stmt_addition): Likewise.  Also handle
	&ARRAY + I in addition to &ARRAY[0] + I.
	(fold_gimple_assign): Handle ADDR_EXPR of MEM_REFs.
	(gimple_get_relevant_ref_binfo): Handle MEM_REF.
	* cfgexpand.c (expand_debug_expr): Handle MEM_REF.
	* tree-ssa.c (useless_type_conversion_p): Make most pointer
	conversions useless.
	(warn_uninitialized_var): Handle MEM_REF.
	(maybe_rewrite_mem_ref_base): New function.
	(execute_update_addresses_taken): Implement re-writing of MEM_REFs
	to SSA form.
	* tree-inline.c (remap_gimple_op_r): Handle MEM_REF, remove
	INDIRECT_REF handling.
	(copy_tree_body_r): Handle MEM_REF.
	* gimple.c (is_gimple_addressable): Adjust.
	(is_gimple_address): Likewise.
	(is_gimple_invariant_address): ADDR_EXPRs of MEM_REFs with
	invariant base are invariant.
	(is_gimple_min_lval): Adjust.
	(is_gimple_mem_ref_addr): New function.
	(get_base_address): Handle MEM_REF.
	(count_ptr_derefs): Likewise.
	(get_base_loadstore): Likewise.
	* gimple.h (is_gimple_mem_ref_addr): Declare.
	(gimple_call_fndecl): Handle invariant MEM_REF addresses.
	* tree-cfg.c (verify_address): New function, split out from ...
	(verify_expr): ... here.  Use for verifying ADDR_EXPRs and
	the address operand of MEM_REFs.  Verify MEM_REFs.  Reject
	INDIRECT_REFs.
	(verify_types_in_gimple_min_lval): Handle MEM_REF.  Disallow
	INDIRECT_REF.  Allow conversions.
	(verify_types_in_gimple_reference): Verify VIEW_CONVERT_EXPR of
	a register does not change its size.
	(verify_types_in_gimple_reference): Verify MEM_REF.
	(verify_gimple_assign_single): Disallow INDIRECT_REF.
	Handle MEM_REF.
	* tree-ssa-operands.c (opf_non_addressable, opf_not_non_addressable):
	New.
	(mark_address_taken): Handle MEM_REF.
	(get_indirect_ref_operands): Pass through opf_not_non_addressable.
	(get_asm_expr_operands): Pass opf_not_non_addressable.
	(get_expr_operands): Handle opf_[not_]non_addressable.
	Handle MEM_REF.  Remove INDIRECT_REF handling.
	* tree-vrp.c: (check_array_ref): Handle MEM_REF.
	(search_for_addr_array): Likewise.
	(check_array_bounds): Likewise.
	(vrp_stmt_computes_nonzero): Adjust for MEM_REF.
	* tree-ssa-loop-im.c (for_each_index): Handle MEM_REF.
	(ref_always_accessed_p): Likewise.
	(gen_lsm_tmp_name): Likewise.  Handle ADDR_EXPR.
	* tree-complex.c (extract_component): Do not handle INDIRECT_REF.
	Handle MEM_REF.
	* cgraphbuild.c (mark_load): Properly check for NULL result
	from get_base_address.
	(mark_store): Likewise.
	* tree-ssa-loop-niter.c (array_at_struct_end_p): Handle MEM_REF.
	* tree-loop-distribution.c (generate_builtin): Exchange INDIRECT_REF
	handling for MEM_REF.
	* tree-scalar-evolution.c (follow_ssa_edge_expr): Handle
	&MEM[ptr + CST] similar to POINTER_PLUS_EXPR.
	* builtins.c (stabilize_va_list_loc): Use the function ABI
	valist type if we couldn't canonicalize the argument type.
	Always dereference with the canonical va-list type.
	(maybe_emit_free_warning): Handle MEM_REF.
	(fold_builtin_memory_op): Simplify and handle MEM_REFs in folding
	memmove to memcpy.
	* builtins.c (fold_builtin_memory_op): Use ref-all types
	for all memcpy foldings.
	* omp-low.c (build_receiver_ref): Adjust for MEM_REF.
	(build_outer_var_ref): Likewise.
	(scan_omp_1_op): Likewise.
	(lower_rec_input_clauses): Likewise.
	(lower_lastprivate_clauses): Likewise.
	(lower_reduction_clauses): Likewise.
	(lower_copyprivate_clauses): Likewise.
	(expand_omp_atomic_pipeline): Likewise.
	(expand_omp_atomic_mutex): Likewise.
	(create_task_copyfn): Likewise.
	* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle MEM_REF.
	Remove old union trick.  Initialize constant offsets.
	(ao_ref_init_from_vn_reference): Likewise.  Do not handle
	INDIRECT_REF.  Init base_alias_set properly.
	(vn_reference_lookup_3): Replace INDIRECT_REF handling with
	MEM_REF.
	(vn_reference_fold_indirect): Adjust for MEM_REFs.
	(valueize_refs): Fold MEM_REFs.  Re-evaluate constant offset
	for ARRAY_REFs.
	(may_insert): Remove.
	(visit_reference_op_load): Do not test may_insert.
	(run_scc_vn): Remove parameter, do not fiddle with may_insert.
	* tree-ssa-sccvn.h (struct vn_reference_op_struct): Add
	a field to store the constant offset this op applies.
	(run_scc_vn): Adjust prototype.
	* cgraphunit.c (thunk_adjust): Adjust for MEM_REF.
	* tree-ssa-ccp.c (ccp_fold): Replace INDIRECT_REF folding with
	MEM_REF.  Propagate &foo + CST as &MEM[&foo, CST].  Do not
	bother about volatile qualifiers on pointers.
	(fold_const_aggregate_ref): Handle MEM_REF, do not handle INDIRECT_REF.
	* tree-ssa-loop-ivopts.c
	* tree-ssa-loop-ivopts.c (determine_base_object): Adjust
	for MEM_REF.
	(strip_offset_1): Likewise.
	(find_interesting_uses_address): Replace INDIRECT_REF handling with
	MEM_REF handling.
	(get_computation_cost_at): Likewise.
	* ipa-pure-const.c (check_op): Handle MEM_REF.
	* tree-stdarg.c (check_all_va_list_escapes): Adjust for MEM_REF.
	* tree-ssa-sink.c (is_hidden_global_store): Handle MEM_REF
	and constants.
	* ipa-inline.c (likely_eliminated_by_inlining_p): Handle MEM_REF.
	* tree-parloops.c (take_address_of): Adjust for MEM_REF.
	(eliminate_local_variables_1): Likewise.
	(create_call_for_reduction_1): Likewise.
	(create_loads_for_reductions): Likewise.
	(create_loads_and_stores_for_name): Likewise.
	* matrix-reorg.c (may_flatten_matrices_1): Sanitize.
	(ssa_accessed_in_tree): Handle MEM_REF.
	(ssa_accessed_in_assign_rhs): Likewise.
	(update_type_size): Likewise.
	(analyze_accesses_for_call_stmt): Likewise.
	(analyze_accesses_for_assign_stmt): Likewise.
	(transform_access_sites): Likewise.
	(transform_allocation_sites): Likewise.
	* tree-affine.c (tree_to_aff_combination): Handle MEM_REF.
	* tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Do
	not handle INDIRECT_REF.
	* tree-ssa-phiopt.c (add_or_mark_expr): Handle MEM_REF.
	(cond_store_replacement): Likewise.
	* tree-ssa-pre.c (create_component_ref_by_pieces_1): Handle
	MEM_REF, no not handle INDIRECT_REFs.
	(insert_into_preds_of_block): Properly initialize avail.
	(phi_translate_1): Fold MEM_REFs.  Re-evaluate constant offset
	for ARRAY_REFs.  Properly handle reference lookups that
	require a bit re-interpretation.
	(can_PRE_operation): Do not handle INDIRECT_REF.  Handle MEM_REF.
	* tree-sra.c
	* tree-sra.c (build_access_from_expr_1): Handle MEM_REF.
	(build_ref_for_offset_1): Remove.
	(build_ref_for_offset): Build MEM_REFs.
	(gate_intra_sra): Disable for now.
	(sra_ipa_modify_expr): Handle MEM_REF.
	(ipa_early_sra_gate): Disable for now.
	* tree-sra.c (create_access): Swap INDIRECT_REF handling for
	MEM_REF handling.
	(disqualify_base_of_expr): Likewise.
	(ptr_parm_has_direct_uses): Swap INDIRECT_REF handling for
	MEM_REF handling.
	(sra_ipa_modify_expr): Remove INDIRECT_REF handling.
	Use mem_ref_offset.  Remove bogus folding.
	(build_access_from_expr_1): Properly handle MEM_REF for
	non IPA-SRA.
	(make_fancy_name_1): Add support for MEM_REF.
	* tree-predcom.c (ref_at_iteration): Handle MEM_REFs.
	* tree-mudflap.c (mf_xform_derefs_1): Adjust for MEM_REF.
	* ipa-prop.c (compute_complex_assign_jump_func): Handle MEM_REF.
	(compute_complex_ancestor_jump_func): Likewise.
	(ipa_analyze_virtual_call_uses): Likewise.
	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Replace
	INDIRECT_REF folding with more generalized MEM_REF folding.
	(tree_ssa_forward_propagate_single_use_vars): Adjust accordingly.
	(forward_propagate_addr_into_variable_array_index): Also handle
	&ARRAY + I in addition to &ARRAY[0] + I.
	* tree-ssa-dce.c (ref_may_be_aliased): Handle MEM_REF.
	* tree-ssa-ter.c (find_replaceable_in_bb): Avoid TER if that
	creates assignments with overlap.
	* tree-nested.c (get_static_chain): Adjust for MEM_REF.
	(get_frame_field): Likewise.
	(get_nonlocal_debug_decl): Likewise.
	(convert_nonlocal_reference_op): Likewise.
	(struct nesting_info): Add mem_refs pointer-set.
	(create_nesting_tree): Allocate it.
	(convert_local_reference_op): Insert to be folded mem-refs.
	(fold_mem_refs): New function.
	(finalize_nesting_tree_1): Perform defered folding of mem-refs 
	(free_nesting_tree): Free the pointer-set.
	* tree-vect-stmts.c (vectorizable_store): Adjust for MEM_REF.
	(vectorizable_load): Likewise.
	* tree-ssa-phiprop.c (phiprop_insert_phi): Adjust for MEM_REF.
	(propagate_with_phi): Likewise.
	* tree-object-size.c (addr_object_size): Handle MEM_REFs
	instead of INDIRECT_REFs.
	(compute_object_offset): Handle MEM_REF.
	(plus_stmt_object_size): Handle MEM_REF.
	(collect_object_sizes_for): Dispatch to plus_stmt_object_size
	for &MEM_REF.
	* tree-flow.h (get_addr_base_and_unit_offset): Declare.
	(symbol_marked_for_renaming): Likewise.
	* Makefile.in (tree-dfa.o): Add $(TOPLEV_H).
	(fold-const.o): Add $(TREE_FLOW_H).
	* tree-ssa-structalias.c (get_constraint_for_1): Handle MEM_REF.
	(find_func_clobbers): Likewise.
	* ipa-struct-reorg.c (decompose_indirect_ref_acc): Handle MEM_REF.
	(decompose_access): Likewise.
	(replace_field_acc): Likewise.
	(replace_field_access_stmt): Likewise.
	(insert_new_var_in_stmt): Likewise.
	(get_stmt_accesses): Likewise.
	(reorg_structs_drive): Disable.
	* config/i386/i386.c (ix86_va_start): Adjust for MEM_REF.
	(ix86_canonical_va_list_type): Likewise.

	cp/
	* cp-gimplify.c (cp_gimplify_expr): Open-code the rhs
	predicate we are looking for, allow non-gimplified
	INDIRECT_REFs.

	testsuite/
	* gcc.c-torture/execute/20100316-1.c: New testcase.
	* gcc.c-torture/execute/pr44468.c: Likewise.
	* gcc.c-torture/compile/20100609-1.c: Likewise.
	* gcc.dg/volatile2.c: Adjust.
	* gcc.dg/plugin/selfassign.c: Likewise.
	* gcc.dg/pr36902.c: Likewise.
	* gcc.dg/tree-ssa/foldaddr-2.c: Remove.
	* gcc.dg/tree-ssa/foldaddr-3.c: Likewise.
	* gcc.dg/tree-ssa/forwprop-8.c: Adjust.
	* gcc.dg/tree-ssa/pr17141-1.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-13.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-14.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ccp-21.c: Likewise.
	* gcc.dg/tree-ssa/pta-ptrarith-1.c: Likewise.
	* gcc.dg/tree-ssa/20030807-7.c: Likewise.
	* gcc.dg/tree-ssa/forwprop-10.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-1.c: Likewise.
	* gcc.dg/tree-ssa/pta-ptrarith-2.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ccp-23.c: Likewise.
	* gcc.dg/tree-ssa/forwprop-1.c: Likewise.
	* gcc.dg/tree-ssa/forwprop-2.c: Likewise.
	* gcc.dg/tree-ssa/struct-aliasing-1.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ccp-25.c: Likewise.
	* gcc.dg/tree-ssa/ssa-pre-26.c: Likewise.
	* gcc.dg/tree-ssa/struct-aliasing-2.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ccp-26.c: Likewise.
	* gcc.dg/tree-ssa/ssa-sccvn-4.c: Likewise.
	* gcc.dg/tree-ssa/ssa-pre-7.c: Likewise.
	* gcc.dg/tree-ssa/forwprop-5.c: Likewise.
	* gcc.dg/struct/w_prof_two_strs.c: XFAIL.
	* gcc.dg/struct/wo_prof_escape_arg_to_local.c: Likewise.
	* gcc.dg/struct/wo_prof_global_var.c: Likewise.
	* gcc.dg/struct/wo_prof_malloc_size_var.c: Likewise.
	* gcc.dg/struct/w_prof_local_array.c: Likewise.
	* gcc.dg/struct/w_prof_single_str_global.c: Likewise.
	* gcc.dg/struct/wo_prof_escape_str_init.c: Likewise.
	* gcc.dg/struct/wo_prof_array_through_pointer.c: Likewise.
	* gcc.dg/struct/w_prof_global_array.c: Likewise.
	* gcc.dg/struct/wo_prof_array_field.c: Likewise.
	* gcc.dg/struct/wo_prof_single_str_local.c: Likewise.
	* gcc.dg/struct/w_prof_local_var.c: Likewise.
	* gcc.dg/struct/wo_prof_two_strs.c: Likewise.
	* gcc.dg/struct/wo_prof_empty_str.c: Likewise.
	* gcc.dg/struct/wo_prof_local_array.c: Likewise.
	* gcc.dg/struct/w_prof_global_var.c: Likewise.
	* gcc.dg/struct/wo_prof_single_str_global.c: Likewise.
	* gcc.dg/struct/wo_prof_escape_substr_value.c: Likewise.
	* gcc.dg/struct/wo_prof_global_array.c: Likewise.
	* gcc.dg/struct/wo_prof_escape_return.c: Likewise.
	* gcc.dg/struct/wo_prof_escape_substr_array.c: Likewise.
	* gcc.dg/struct/wo_prof_double_malloc.c: Likewise.
	* gcc.dg/struct/w_ratio_cold_str.c: Likewise.
	* gcc.dg/struct/wo_prof_escape_substr_pointer.c: Likewise.
	* gcc.dg/struct/wo_prof_local_var.c: Likewise.
	* gcc.dg/tree-prof/stringop-1.c: Adjust.
	* g++.dg/tree-ssa/pr31146.C: Likewise.
	* g++.dg/tree-ssa/copyprop-1.C: Likewise.
	* g++.dg/tree-ssa/pr33604.C: Likewise.
	* g++.dg/plugin/selfassign.c: Likewise.
	* gfortran.dg/array_memcpy_3.f90: Likewise.
	* gfortran.dg/array_memcpy_4.f90: Likewise.
	* c-c++-common/torture/pr42834.c: New testcase.

From-SVN: r161655
 2010-07-01 08:49:19 +00:00
GCC Administrator
952b984e86 Daily bump. 
From-SVN: r161653
 2010-07-01 00:17:09 +00:00
Paolo Carlini
fb80065cb3 re PR c++/44628 (ICE in cp_build_unary_op at cp/typeck.c:4671) 
/cp
2010-06-30  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/44628
	* typeck.c (cp_build_unary_op): Early return error_mark_node when
	arg is NULL_TREE too.
	* call.c (convert_class_to_reference): Return error_mark_node when
	expr is NULL_TREE.

/testsuite
2010-06-30  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/44628
	* g++.dg/template/crash100.C: New.

From-SVN: r161639
 2010-06-30 20:46:46 +00:00
Joern Rennecke
a87cf97e0d re PR middle-end/44566 (configuration with multiple targets / backends is not supported.) 
PR other/44566
        * coretypes.h [!USED_FOR_TARGET] (reg_class_t): Define.
        * target.def (struct gcc_target): Replace enum reg_class with
        reg_class_t in hook argument / return types.
        * doc/tm.texi.in (TARGET_SECONDARY_RELOAD): Likewise.
        (TARGET_IRA_COVER_CLASSES, TARGET_MEMORY_MOVE_COST): Likewise.
        (TARGET_BRANCH_TARGET_REGISTER_CLASS): Likewise.
        * targhooks.h (default_branch_target_register_class): Likewise.
        (default_ira_cover_classes, default_secondary_reload): Likewise.
        (default_memory_move_cost, default_register_move_cost): Likewise.
        * targhooks.c (default_branch_target_register_class): Likewise.
        (default_ira_cover_classes, default_secondary_reload): Likewise.
        (default_memory_move_cost, default_register_move_cost): Likewise.
        * reload.c (push_secondary_reload, secondary_reload_class): Likewise.
        * bt-load.c (branch_target_load_optimize): Likewise.
        * ira.c (setup_cover_and_important_classes): Likewise.
        * ira-costs.c (copy_cost): Likewise.
        * reload1.c (emit_input_reload_insns): Likewise.
        * config/alpha/alpha.c (alpha_secondary_reload): Likewise.
        * config/frv/frv.c (frv_secondary_reload): Likewise.
        * config/s390/s390.c (s390_secondary_reload): Likewise.
        * config/i386/i386.c (i386_ira_cover_classes): Likewise.
        (ix86_secondary_reload, ix86_memory_move_cost): Likewise.
        (ix86_register_move_cost): Likewise.
        * config/sh/sh-protos.h (sh_secondary_reload): Likewise.
        * config/sh/sh.c (sh_target_reg_class, sh_secondary_reload): Likewise.
        * config/xtensa/xtensa.c (xtensa_secondary_reload): Likewise.
        * config/xtensa/xtensa-protos.h (xtensa_secondary_reload): Likewise.
        * config/rs6000/rs6000.c (rs6000_secondary_reload): Likewise.
        (rs6000_ira_cover_classes): Likewise.
        * config/picochip/picochip.c (picochip_secondary_reload): Likewise.
        * config/picochip/picochip-protos.h (picochip_secondary_reload):
        Likewise.
        * config/pa/pa.c (pa_secondary_reload): Likewise.
        * config/mips/mips.c (mips_ira_cover_classes): Likewise.
        * config/bfin/bfin.c (bfin_secondary_reload): Likewise.
        * config/ia64/ia64.c (ia64_register_move_cost): Likewise.
        * doc/tm.texi: Regenerate.

From-SVN: r161633
 2010-06-30 19:47:43 +01:00
Sebastian Pop
6e44d26e24 re PR bootstrap/44726 (Yet another broken bootstrap) 
2010-06-30  Sebastian Pop  <sebastian.pop@amd.com>

	PR bootstrrap/44726
	* graphite-sese-to-poly.c (build_poly_dr): Avoid uninitialized
	use.
	(build_alias_set_optimal_p): Likewise.
	(build_base_obj_set_for_drs): Likewise.

From-SVN: r161631
 2010-06-30 18:38:37 +00:00
Joern Rennecke
4d00d5dd7d target.def (print_operand, [...]): Update comment. 
* target.def (print_operand, print_operand_address): Update comment.
	(print_operand_punct_valid_p): Likewise.

From-SVN: r161629
 2010-06-30 19:24:20 +01:00
Joern Rennecke
c06bbdf736 target.def (dfa_new_cycle): Use DEFHOOK. 
* target.def (dfa_new_cycle): Use DEFHOOK.  Rename dump_file to dump,
	last-sched_cycle to last_clock, cur_cycle to clock.
	* doc/tm.texi.in: Use @hook.
	* doc/tm.texi: Regenerate.

From-SVN: r161628
 2010-06-30 19:11:35 +01:00