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Author SHA1 Message Date
Eric Botcazou
467fd7909a re PR rtl-optimization/44174 (can't find a register in class 'CLOBBERED_REGS' while reloading 'asm') 
PR rtl-optimization/44174
	* gcc.target/i386/asm-6.c: New test.

From-SVN: r169325
 2011-01-27 08:39:33 +00:00
Ulrich Weigand
6dcc4f31c2 * config/spu/spu-elf.h (ASM_SPEC): Remove. 
From-SVN: r169324
 2011-01-27 08:39:02 +00:00
Tobias Burnus
22b00a9f06 re PR fortran/47472 (Rules printed by -M option contains duplicate slash when -J option is used) 
2011-01-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/47472
        * options.c (gfc_handle_module_path_options): Save
        module path without trailing slash as include path.

From-SVN: r169323
 2011-01-27 08:02:58 +01:00
Jeff Law
3de2811212 Update copyright year 
From-SVN: r169322
 2011-01-26 21:33:18 -07:00
Mikael Pettersson
3b8ff89fa6 re PR rtl-optimization/46856 (internal compiler error in final_scan_insn breaks m68k-linux bootstrap) 
PR rtl-optimization/46856
	* postreload.c (reload_combine_recognize_const_pattern): Do not
	separate cc0 setter and user on cc0 targets.

	PR rtl-optimization/46856
	* gcc.c-torture/compile/pr46856.c: New test.

From-SVN: r169321
 2011-01-26 21:25:49 -07:00
Jerry DeLisle
434b897293 re PR libfortran/47285 (G format outputs wrong number of characters when decimal supplied in literal) 
2011-01-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/47285
	* io/write_float.def (output_float): Return SUCCESS or FAILURE and use
	the result to set the padding.

From-SVN: r169320
 2011-01-27 02:16:18 +00:00
Nicola Pero
04af87889f In gcc/: 2011-01-26 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2011-01-26  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR c/43082
	* c-typeck.c (c_objc_common_truthvalue_conversion): If we are
	passed a VOID_TYPE expression, immediately emit an error and
	return error_mark_node.

In gcc/testsuite/:
2011-01-26  Nicola Pero  <nicola.pero@meta-innovation.com>
	    Andrew Pinski  <pinskia@gmail.com>

	PR c/43082
	* gcc.dg/pr43082.c: New.

Co-Authored-By: Andrew Pinski <pinskia@gmail.com>

From-SVN: r169319
 2011-01-27 02:09:13 +00:00
GCC Administrator
45d581f790 Daily bump. 
From-SVN: r169317
 2011-01-27 00:18:29 +00:00
Ian Lance Taylor
dc75b81734 Fix typo in socket_bsd.go. 
From-SVN: r169313
 2011-01-27 00:08:02 +00:00
Ian Lance Taylor
83f2ff2ad3 mksysinfo.sh: #include <sys/uio.h>. 
From-SVN: r169312
 2011-01-27 00:03:51 +00:00
Ian Lance Taylor
ffbdd13975 netchan: Avoid race condition in test. 
Copied from master library.

From-SVN: r169311
 2011-01-26 23:53:19 +00:00
Jeff Law
f7a60085fc re PR libgomp/47464 (Many gomp failures) 
PR rtl-optimization/47464
	* df-problems.c (can_move_insn_across): Use may_trap_or_fault_p
	rather than may_trap_p as needed.

From-SVN: r169310
 2011-01-26 15:45:04 -07:00
Ian Lance Taylor
753e7b85bd net: Check for EINTR. 
From-SVN: r169309
 2011-01-26 22:37:13 +00:00
Eric Botcazou
dcf25f5973 re PR other/47467 (hwint.h:239:3: error: implicit declaration of function 'abs') 
PR bootstrap/47467
	* targext.c: Include target files if IN_RTS is defined.

From-SVN: r169308
 2011-01-26 22:10:23 +00:00
DJ Delorie
5c2917ec9d re PR rtl-optimization/46878 (V850 ICE in in maybe_add_or_update_dep_1, at sched-deps.c:854) 
PR rtl-optimization/46878
* combine.c (insn_a_feeds_b): Check for the implicit cc0
setter/user dependency as well.

* gcc.dg/pr46878-1.c: New test.

From-SVN: r169307
 2011-01-26 17:03:47 -05:00
Jakub Jelinek
81cce6f682 re PR c++/47476 ([C++0x] ICE in potential_constant_expression_1) 
PR c++/47476
	* semantics.c (potential_constant_expression_1): Handle
	TRUTH_XOR_EXPR.

	* g++.dg/cpp0x/pr47476.C: New test.

From-SVN: r169306
 2011-01-26 22:20:40 +01:00
Eric Botcazou
bef16e8723 re PR rtl-optimization/44469 (internal compiler error: in fixup_reorder_chain, at cfglayout.c:797) 
PR rtl-optimization/44469
	* cfgcleanup.c (try_optimize_cfg): Iterate in CFG layout mode too
	after removing trivially dead basic blocks.

From-SVN: r169304
 2011-01-26 21:11:57 +00:00
Joseph Myers
c75d884b6d bfin.h (LINK_SPEC): Remove %{Qy:} %{!Qn:-Qy}. 
* config/bfin/bfin.h (LINK_SPEC): Remove %{Qy:} %{!Qn:-Qy}.
	* config/frv/frv.h (LINK_SPEC): Likewise.
	* config/i386/netware.h (LINK_SPEC): Likewise.
	* config/m68k/linux.h (ASM_SPEC): Likewise.
	* config/rs6000/linux64.h (ASM_SPEC_COMMON): Likewise.
	* config/rs6000/sysv4.h (LINK_SPEC): Likewise.
	* config/rs6000/vxworks.h (ASM_SPEC): Likewise.
	* config/sparc/linux.h (ASM_SPEC): Likewise.
	* config/sparc/linux64.h (ASM_SPEC): Likewise.
	* config/sparc/sp-elf.h (ASM_SPEC): Likewise.

From-SVN: r169303
 2011-01-26 20:30:12 +00:00
Joseph Myers
d3153553ba bfin.h (ASM_SPEC): Remove %{Ym,*}. 
* config/bfin/bfin.h (ASM_SPEC): Remove %{Ym,*}.
	* config/frv/frv.h (ASM_SPEC): Likewise.
	* config/m68k/linux.h (ASM_SPEC): Likewise.
	* config/pa/pa-linux.h (ASM_SPEC): Likewise.
	* config/rs6000/linux64.h (ASM_SPEC): Likewise.
	* config/rs6000/vxworks.h (ASM_SPEC): Likewise.
	* config/sparc/linux.h (ASM_SPEC): Likewise.
	* config/sparc/linux64.h (ASM_SPEC): Likewise.
	* config/sparc/sp-elf.h (ASM_SPEC): Likewise.

From-SVN: r169302
 2011-01-26 20:27:04 +00:00
Joseph Myers
b89b1e9d9b bfin.h (LINK_SPEC): Remove %{YP,*}. 
* config/bfin/bfin.h (LINK_SPEC): Remove %{YP,*}.
	* config/frv/frv.h (LINK_SPEC): Likewise.
	* config/rs6000/sysv4.h (LINK_SPEC): Likewise.

From-SVN: r169301
 2011-01-26 20:24:41 +00:00
Joseph Myers
12eb1a9ca3 bfin.h (ASM_SPEC): Remove %{Yd,*}. 
* config/bfin/bfin.h (ASM_SPEC): Remove %{Yd,*}.
	* config/frv/frv.h (ASM_SPEC): Likewise.
	* config/i386/sol2-10.h (ASM_SPEC): Likewise.
	* config/m68k/linux.h (ASM_SPEC): Likewise.
	* config/pa/pa-linux.h (ASM_SPEC): Likewise.
	* config/rs6000/linux64.h (ASM_SPEC32): Likewise.
	* config/rs6000/vxworks.h (ASM_SPEC): Likewise.
	* config/sol2.h (ASM_SPEC): Remove comment about -Yd,.
	* config/sparc/linux.h (ASM_SPEC): Likewise.
	* config/sparc/linux64.h (ASM_SPEC): Likewise.
	* config/sparc/sp-elf.h (ASM_SPEC): Likewise.
	* config/sparc/sysv4.h (ASM_SPEC): Remove %{Yd,*}.

From-SVN: r169300
 2011-01-26 20:23:17 +00:00
Jakub Jelinek
7273813a34 re PR c/47473 (Incorrect computation with complex numbers when using -std=c99) 
PR c/47473
	* c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
	EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
	REAL_TYPE.

	* gcc.dg/torture/pr47473.c: New test.

From-SVN: r169299
 2011-01-26 21:06:57 +01:00
Ian Lance Taylor
b800200de6 Update some net tests from master sources. 
From-SVN: r169298
 2011-01-26 19:51:26 +00:00
Ian Lance Taylor
01c599966b Copy initializer to heap if it may contain pointers. 
From-SVN: r169297
 2011-01-26 19:48:47 +00:00
Steve Ellcey
e435f0985f re PR target/46997 (new ia64 vector instructions are broken on HP-UX (big-endian)) 
2011-01-26  Steve Ellcey  <sje@cup.hp.com>

	PR target/46997
	* config/ia64/vect.md (mulv2si3): Enable and fix for TARGET_BIG_ENDIAN.
	(*mux2): Ditto.
	(vec_extract_evenodd_help): Ditto.
	(vec_extract_evenv4hi): Ditto.
	(vec_extract_oddv4hi): Ditto.
	(vec_interleave_lowv2si): Ditto.
	(vec_interleave_highv2si): Ditto.
	(vec_extract_evenv2si): Ditto.
	(vec_extract_oddv2si: Ditto.
	(vec_pack_trunc_v2si): Ditto.

From-SVN: r169296
 2011-01-26 17:49:56 +00:00
Jan Hubicka
34f0eee0f6 re PR tree-optimization/47237 (builtin_apply_args broken WRT local ABI changes.) 
PR target/47237
	* gcc.c-torture/execute/pr47237.c: New testcase.

	* cgraph.h (cgraph_local_info): New field can_change_signature.
	* ipa-cp.c (ipcp_update_callgraph): Only compute args_to_skip if callee
	signature can change.
	(ipcp_estimate_growth): Call sequence simplify only if calle signature
	can change.
	(ipcp_insert_stage): Only compute args_to_skip if signature can change.
	(cgraph_function_versioning): We can not change signature of functions
	that don't allow that.
	* lto-cgraph.c (lto_output_node): Stream local.can_change_signature.
	(lto_input_node): Likewise.
	* ipa-inline.c (compute_inline_parameters): Compute local.can_change_signature.
	* ipa-split.c (visit_bb): Never split away APPLY_ARGS.
	* tree-sra.c (ipa_sra_preliminary_function_checks): Give up on functions
	that can not change signature.
	* i386.c (ix86_function_regparm, ix86_function_sseregparm,
	init_cumulative_args): Do not use local calling conventions for functions
	that can not change signature.

From-SVN: r169291
 2011-01-26 14:07:02 +00:00
Jan Hubicka
61e03ffc6b re PR tree-optimization/47237 (builtin_apply_args broken WRT local ABI changes.) 
PR target/47237
	* cgraph.h (cgraph_local_info): New field can_change_signature.
	* ipa-cp.c (ipcp_update_callgraph): Only compute args_to_skip if callee
	signature can change.
	(ipcp_estimate_growth): Call sequence simplify only if calle signature
	can change.
	(ipcp_insert_stage): Only compute args_to_skip if signature can change.
	(cgraph_function_versioning): We can not change signature of functions
	that don't allow that.
	* lto-cgraph.c (lto_output_node): Stream local.can_change_signature.
	(lto_input_node): Likewise.
	* ipa-inline.c (compute_inline_parameters): Compute local.can_change_signature.
	* ipa-split.c (visit_bb): Never split away APPLY_ARGS.
	* tree-sra.c (ipa_sra_preliminary_function_checks): Give up on functions
	that can not change signature.
	* i386.c (ix86_function_regparm, ix86_function_sseregparm,
	init_cumulative_args): Do not use local calling conventions for functions
	that can not change signature.

From-SVN: r169290
 2011-01-26 14:06:20 +00:00
Jan Hubicka
980ca89173 * doc/invoke.texi (hot-bb-frequency-fraction): Commit forgotten hunk. 
From-SVN: r169289
 2011-01-26 14:04:48 +00:00
Richard Guenther
768e3c602b re PR tree-optimization/47190 (ICE: in function_and_variable_visibility, at ipa.c:934 with static weakref variable) 
PR tree-optimization/47190
	 * cgraphunit.c (process_common_attributes): New function.
        (process_function_and_variable_attributes): Use it.
	* gcc.dg/attr-weakref-3.c: New testcase.

From-SVN: r169288
 2011-01-26 14:03:54 +00:00
Richard Guenther
0418e131cb re PR other/47467 (hwint.h:239:3: error: implicit declaration of function 'abs') 
2011-01-26  Richard Guenther  <rguenther@suse.de>

	PR bootstrap/47467
	* targext.c: Include config.h.
	* gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
	dependency.

From-SVN: r169285
 2011-01-26 11:53:51 +00:00
Richard Guenther
21d6a1c71e re PR lto/47423 (Many testsuite failures caused by missing gxx_visibility_sj0) 
2011-01-26  Richard Guenther  <rguenther@suse.de>

	PR lto/47423
	* cgraphbuild.c (record_eh_tables): Record reference to personality
	function.

From-SVN: r169284
 2011-01-26 11:29:42 +00:00
Tobias Burnus
19d361071b re PR fortran/47339 (Fortran 2003/2008: Valid NAMELIST rejected; Fortran 95: Invalid namelist objects accepted) 
2011-01-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/47339
        PR fortran/43062
        * match.c (gfc_match_namelist): Allow assumed-length characters.
        * resolve.c (resolve_fl_namelist): Adapt and add error messages.
        * symbol.c (check_conflict): Allow allocatables in NML for
        * F2003.
        * trans-io.c (nml_get_addr_expr,transfer_namelist_element):
        Changes due to that change.

2011-01-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/47339
        PR fortran/43062
        * fortran.dg/namelist_69.f90: New test.
        * fortran.dg/namelist_70.f90: New test.
        * fortran.dg/namelist_assumed_char.f90: Modify dg-error, augment
        * test.
        * fortran.dg/namelist_3.f90: Adapt test.
        * fortran.dg/namelist_34.f90: Ditto.
        * fortran.dg/namelist_35.f90: Ditto.
        * fortran.dg/namelist_5.f90: Ditto.
        * fortran.dg/namelist_63.f90: Ditto.
        * gfortran.dg/alloc_comp_constraint_1.f90: Ditto.

From-SVN: r169282
 2011-01-26 11:12:47 +01:00
Johannes Singler
52fe3d5bee numeric (inner_product, [...]): Qualify subsequent call with __gnu_parallel instead of _GLIBCXX_STD_P to... 
2011-01-26  Johannes Singler  <singler@kit.edu>

        * include/parallel/numeric (inner_product, partial_sum):
        Qualify subsequent call with __gnu_parallel instead of
        _GLIBCXX_STD_P to reenable parallel execution without ambiguity.
        * include/parallel/algobase.h (equal): Likewise.
        * include/parallel/algo.h (find_first_of, search_n, merge,
        nth_element, partial_sort, max_element, min_element): Likewise.
        * testsuite/25_algorithms/headers/algorithm/
        parallel_algorithm_mixed1.cc (main): Add respective test cases.
        * testsuite/25_algorithms/headers/algorithm/
        parallel_algorithm_mixed2.cc (main): Likewise.
        * testsuite/26_numerics/headers/numeric/
        parallel_numeric_mixed1.cc (main): Likewise.
        * testsuite/26_numerics/headers/numeric/
        parallel_numeric_mixed2.cc (main): Likewise.

From-SVN: r169280
 2011-01-26 09:18:48 +00:00
Kai Tietz
8717f52fde getlog.c (getlog): Fix label/statement issue. 
2011-01-26  Kai Tietz  <kai.tietz@onevision.com>

        * intrinsics/getlog.c (getlog): Fix label/statement issue.

From-SVN: r169279
 2011-01-26 10:14:01 +01:00
Arnaud Charlet
908ef79b5c * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type. 
From-SVN: r169278
 2011-01-26 09:42:27 +01:00
Jakub Jelinek
237e9384cf re PR pch/47430 (Random PCH related bootstrap failures on powerpc64-linux) 
PR pch/47430
	* c-opts.c (c_common_post_options): Call c_common_no_more_pch
	after init_c_lex if pch_file is set.

From-SVN: r169276
 2011-01-26 07:48:04 +01:00
Alexandre Oliva
48bb58b1bb re PR debug/45454 (ICE: in verify_target_availability, at sel-sched.c:1614) 
PR debug/45454
* sel-sched.c (moveup_expr): Don't let debug insns prevent
non-debug insns from moving up.

From-SVN: r169275
 2011-01-26 05:59:53 +00:00
Dave Korn
58c741a62e re PR target/40125 (libgcc_s DLL installed in wrong directory in cross toolchain) 
gcc/ChangeLog:

	PR target/40125
	* config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Select suitable
	t-dlldir{,-x} fragment for build and add it to tmake_file.
	(i[34567]86-*-mingw* | x86_64-*-mingw*): Likewise.
	* Makefile.in (libgcc.mvars): Also export SHLIB_DLLDIR to libgcc.
	* config/i386/t-dlldir: New file.
	(SHLIB_DLLDIR): Define.
	* config/i386/t-dlldir-x: New file.
	(SHLIB_DLLDIR): Define.
	* config/i386/t-cygming: Error out if SHLIB_DLLDIR is not set.
	(SHLIB_INSTALL): Use it.

libgcc/ChangeLog:

	PR target/40125
	* configure.ac: Call ACX_NONCANONICAL_TARGET.
	(toolexecdir): Calculate and AC_SUBST.
	(toolexeclibdir): Likewise.
	* Makefile.in (target_noncanonical): Import.
	(toolexecdir): Likewise.
	(toolexeclibdir): Likewise.
	* configure: Regenerate.

From-SVN: r169274
 2011-01-26 04:19:58 +00:00
Dave Korn
a7150b3d88 patch_tester.sh (nopristinecache): New shell var, set according to presence or absence of new -nopristinecache option. 
* patch_tester.sh (nopristinecache): New shell var, set according
	to presence or absence of new -nopristinecache option.
	(usage): Document new option.
	(bootntest_pristine): Implement it.

From-SVN: r169273
 2011-01-26 03:46:07 +00:00
Dave Korn
214dab6607 re PR target/40125 (libgcc_s DLL installed in wrong directory in cross toolchain) 
PR target/40125
	* configure.ac (AM_LTLDFLAGS): Add -bindir option for windows DLLs.
	* configure: Regenerate.

From-SVN: r169272
 2011-01-26 03:33:09 +00:00
Chung-Lin Tang
bff9926229 re PR target/47246 (Invalid immediate offset for Thumb VFP store regression) 
2011-01-26  Chung-Lin Tang  <cltang@codesourcery.com>

	PR target/47246
	* config/arm/arm.c (thumb2_legitimate_index_p): Change the
	lower bound of the allowed Thumb-2 coprocessor load/store
	index range to -256. Add explaining comment.

From-SVN: r169271
 2011-01-26 03:01:44 +00:00
Ian Lance Taylor
82c039077c godump.c (go_define): Improve lexing of macro expansion to only accept expressions which match Go spec. 
* godump.c (go_define): Improve lexing of macro expansion to only
	accept expressions which match Go spec.

From-SVN: r169270
 2011-01-26 02:03:03 +00:00
Dave Korn
d4dba752b0 ChangeLog: Add missing PR reference. 
* gcc/c-family/ChangeLog: Add missing PR reference.
	* gcc/ChangeLog: Likewise.
	* gcc/cp/ChangeLog: Likewise.
	* gcc/testsuite/ChangeLog: Likewise.

From-SVN: r169269
 2011-01-26 01:44:30 +00:00
Dave Korn
47ea1edfbc c.opt (-fkeep-inline-dllexport): New switch. 
gcc/c-family/ChangeLog:

	* c.opt (-fkeep-inline-dllexport): New switch.

gcc/ChangeLog:

	* tree.c (handle_dll_attribute): Handle it.
	* doc/extend.texi (@item dllexport): Mention it.
	* doc/invoke.texi (@item -fno-keep-inline-dllexport): Document it.

gcc/cp/ChangeLog:

	* semantics.c (expand_or_defer_fn_1): Handle it.
	* decl2.c (decl_needed_p): Likewise.

gcc/testsuite/ChangeLog:

	* gcc.dg/dll-9a.c: New test file.
	* gcc.dg/dll-11.c: Likewise.
	* gcc.dg/dll-12.c: Likewise.
	* gcc.dg/dll-12a.c: Likewise.
	* gcc.dg/dll-11a.c: Likewise.
	* gcc.dg/dll-9.c: Likewise.
	* gcc.dg/dll-10.c: Likewise.
	* gcc.dg/dll-10a.c: Likewise.
	* g++.dg/ext/dllexport4a.cc: Likewise.
	* g++.dg/ext/dllexport4.C: Likewise.
	* g++.dg/ext/dllexport5.C: Likewise.
	* g++.dg/ext/dllexport5a.cc: Likewise.

From-SVN: r169268
 2011-01-26 01:41:23 +00:00
Ian Lance Taylor
744f0946bc re PR tree-optimization/26854 (Inordinate compile times on large routines) 
PR tree-optimization/26854
	* c-decl.c (struct c_scope): Add field has_jump_unsafe_decl.
	(decl_jump_unsafe): Move higher in file, with no other change.
	(bind): Set has_jump_unsafe_decl if appropriate.
	(update_label_decls): Test has_jump_unsafe_decl to avoid loop.
	(check_earlier_gotos): Likewise.
	(c_check_switch_jump_warnings): Likewise.

From-SVN: r169267
 2011-01-26 01:26:48 +00:00
Joseph Myers
70187f017b * ja.po, sv.po: Update. 
From-SVN: r169266
 2011-01-26 01:21:21 +00:00
GCC Administrator
91eeb45c6c Daily bump. 
From-SVN: r169265
 2011-01-26 00:18:44 +00:00
Jonathan Wakely
5734f2b3e5 invoke.texi (Warning Options): Add missing hyphen. 
2011-01-25  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* doc/invoke.texi (Warning Options): Add missing hyphen.
	(-fprofile-dir): Minor grammatical fixes.
	(-fbranch-probabilities): Likewise.

From-SVN: r169261
 2011-01-25 22:38:14 +00:00
Alexandre Oliva
9bdbdcef9a re PR debug/45136 (-fcompare-debug failure with -Os -fschedule-insns) 
PR debug/45136
PR debug/45130
* haifa-sched.c (get_ebb_head_tail): Move notes across boundary
debug insns.
(no_real_insns_p, schedule_block, set_priorities): Drop special
treatment of boundary debug insns.
* sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug
insns.
* sched-ebb.c (schedule_ebbs): Don't skip debug insns.
* sched-int.h (DEBUG_INSN_SCHED_P): Remove.
(BOUNDARY_DEBUG_INSN_P): Likewise.
(SCHEDULE_DEBUG_INSN_P): Likewise.
* sched-rgn.c (init_ready_list): Drop special treatment of
boundary debug insns.
* final.c (rest_of_clean-state): Clear notes' BB.

From-SVN: r169260
 2011-01-25 22:27:51 +00:00
Sebastian Pop
b28641995c Add testcase for PR46970. 
2011-01-18  Sebastian Pop  <sebastian.pop@amd.com>

	PR tree-optimization/46970
	* gcc.dg/graphite/pr46970.c: New.

From-SVN: r169257
 2011-01-25 21:25:24 +00:00