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Author SHA1 Message Date
Thomas Koenig
d20597cb75 re PR fortran/48847 (Wrong "unused parameter" warning with interface block) 
2012-02-05  Thomas König  <tkoenig@gcc.gnu.org>

	PR fortran/48847
	* trans-decl.c:  Warn about unused dummy procedure arguments
	if -Wunused-dummy-argument is specified.  Suppress middle-end
	warnings about procedure arguments.

2012-02-05  Thomas König  <tkoenig@gcc.gnu.org>

	PR fortran/48847
	* gfortran.dg/warn_unused_dummy_argument_3.f90:  New test.

From-SVN: r183916
 2012-02-05 20:14:00 +00:00
Paul Thomas
83f42cad22 re PR fortran/52102 ([OOP] Wrong result with ALLOCATE of CLASS components with array constructor SOURCE-expr) 
2012-02-05  Paul Thomas  <pault@gcc.gnu.org>

	* trans-array.c (gfc_array_allocate): Zero memory for all class
	array allocations.
	* trans-stmt.c (gfc_trans_allocate): Ditto for class scalars.

	PR fortran/52102
	* trans-stmt.c (gfc_trans_allocate): Before correcting a class
	array reference, ensure that 'dataref' points to the _data
	component that is followed by the array reference..

2012-02-05  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/52102
	* gfortran.dg/class_48.f90 : Add test of allocate class array
	component with source in subroutine test3.  Remove commenting
	out in subroutine test4, since branching on unitialized variable
	is now fixed (no PR for this last.).

From-SVN: r183915
 2012-02-05 19:56:09 +00:00
Jonathan Wakely
a1527f2f5b re PR libstdc++/51956 ([patch] improve shared_ptr and weak_ptr pretty-printers for gdb) 
PR libstdc++/51956
	* python/libstdcxx/v6/printers.py (StdPointerPrinter): Rename to...
	(SharedPointerPrinter): This. Also show weak count.
	* testsuite/libstdc++-prettyprinters/shared_ptr.cc: New.

From-SVN: r183914
 2012-02-05 19:10:15 +00:00
Richard Sandiford
7ca9ea769d gcc/ 
* config/mips/mips.md (sibcall_internal, sibcall_value_internal)
	(sibcall_value_multiple_internal, call_split, call_internal_direct)
	(call_direct_split, call_value_split, call_value_internal_direct)
	(call_value_direct_split, call_value_multiple_split): Use jal and
	jal_macro attributes.

From-SVN: r183913
 2012-02-05 15:06:40 +00:00
Chung-Lin Tang
6caf807fba config.host (mips64*-*-linux*, [...]): Add t-slibgcc-libgcc to tmake_file. 
libgcc/
2012-02-05  Chung-Lin Tang  <cltang@codesourcery.com>

	* config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
	Add t-slibgcc-libgcc to tmake_file.
	* config/mips/libgcc-mips16.ver: Revert previous patch.
	* config/mips/mips16.S (__mips16_rdhwr): Hide.

From-SVN: r183912
 2012-02-05 15:03:15 +00:00
Richard Sandiford
d257df9b5e stringop-2.c (main): Add a nomips16 attribute on MIPS targets. 
gcc/testsuite/
	* gcc.dg/tree-prof/stringop-2.c (main): Add a nomips16 attribute
	on MIPS targets.
	* gfortran.dg/pr45636.f90: XFAIL for MIPS16 targets.

From-SVN: r183911
 2012-02-05 15:01:06 +00:00
Richard Sandiford
9021d4e193 re PR target/52125 (Problems with LO16 asm operands on MIPS) 
gcc/testsuite/
	PR target/52125
	* lib/target-supports.exp (check_effective_target_mips_rel): New.
	* gcc.dg/pr48774.c: Skip on MIPS REL targets.

From-SVN: r183910
 2012-02-05 14:56:35 +00:00
Richard Sandiford
16955e8bf0 target-supports.exp (check_effective_target_mips_llsc): New. 
gcc/testsuite/
	* lib/target-supports.exp (check_effective_target_mips_llsc): New.
	(check_effective_target_sync_int_long): Use it.
	(check_effective_target_sync_char_short): Likewise.
	* gcc.target/mips/atomic-memory-1.c: Restrict error check to mips_llsc.

From-SVN: r183909
 2012-02-05 14:53:09 +00:00
Richard Sandiford
7bd8c53f50 reload1.c (reload_regs_reach_end_p): Replace with... 
gcc/
	* reload1.c (reload_regs_reach_end_p): Replace with...
	(reload_reg_rtx_reaches_end_p): ...this function.
	(new_spill_reg_store): Update commentary.
	(emit_input_reload_insns): Don't clear new_spill_reg_store here.
	(emit_output_reload_insns): Check reload_reg_rtx_reaches_end_p
	before setting new_spill_reg_store.
	(emit_reload_insns): Use a separate loop to clear new_spill_reg_store.
	Use reload_reg_rtx_reaches_end_p instead of reload_regs_reach_end_p.
	Also use reload_reg_rtx_reaches_end_p when reading new_spill_reg_store
	for non-spill reload registers.

From-SVN: r183908
 2012-02-05 14:49:05 +00:00
Joseph Myers
f4f629390b * sv.po: Update. 
From-SVN: r183907
 2012-02-05 14:42:26 +00:00
Jonathan Wakely
e3aaef375c weak_ptr_expired.cc: Modify to PASS instead of XFAIL. 
* testsuite/20_util/shared_ptr/cons/weak_ptr_expired.cc: Modify to
	PASS instead of XFAIL.

From-SVN: r183906
 2012-02-05 13:08:02 +00:00
Jeffrey Yasskin
cee8c7a274 re PR c++/52119 ([C++11] overflow in signed left shift isn't diagnosed) 
2012-02-05  Jeffrey Yasskin  <jyasskin@gcc.gnu.org>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/52119
	* include/std/limits (__glibcxx_min): Fix to avoid undefined behavior.

From-SVN: r183905
 2012-02-05 12:58:51 +00:00
Tobias Burnus
b1c02fdc55 re PR fortran/51972 ([OOP] Wrong code as _copy does not honor CLASS components) 
2012-02-05  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51972
        * gfortran.dg/class_48.f90: Add some further checks.

From-SVN: r183904
 2012-02-05 10:46:20 +01:00
Ira Rosen
24ee13842e re PR tree-optimization/52091 (ICE: verify_gimple failed) 
PR tree-optimization/52091
        * tree-vectorizer.h (vect_is_simple_use): Add an argument.
        (vect_is_simple_use_1): Likewise.
        * tree-vect-loop.c (vectorizable_reduction): Update calls
        to vect_is_simple_use_1 and vect_is_simple_use.
        (vectorizable_live_operation): Likewise.
        * tree-vect-patterns.c (widened_name_p,
        vect_recog_vector_vector_shift_pattern, check_bool_pattern):
        Likewise.
        * tree-vect-stmts.c (process_use, vect_get_vec_def_for_operand,
        vectorizable_call, vectorizable_conversion,
        vectorizable_assignment, vectorizable_shift,
        vectorizable_operation, vectorizable_store, vectorizable_load):
        Likewise.
        (vect_is_simple_cond): Add an argument, pass it to
        vect_is_simple_use_1.
        (vectorizable_condition): Update calls to vect_is_simple_cond,
        vect_is_simple_use.
        (vect_is_simple_use): Add an argument, the statement in which
        OPERAND is used.  Check that if OPERAND's def stmt is a double
        reduction phi node, the use is a phi node too.
        (vect_is_simple_use_1): Add an argument, pass it to
        vect_is_simple_use.
        * tree-vect-slp.c (vect_get_and_check_slp_defs): Update a call
        to vect_is_simple_use.

From-SVN: r183902
 2012-02-05 05:58:18 +00:00
GCC Administrator
3bbdbe67bc Daily bump. 
From-SVN: r183900
 2012-02-05 00:18:50 +00:00
Jakub Jelinek
2243948192 re PR rtl-optimization/52095 (ICE compiling gcc.dg/sms-7.c: SEGV in fprintf) 
PR rtl-optimization/52095
	* modulo-sched.c (dump_insn_locator): New function.
	(loop_canon_p, sms_schedule): Use it.

From-SVN: r183895
 2012-02-04 17:51:31 +01:00
Jakub Jelinek
d5785e7634 re PR rtl-optimization/52113 ([lower-subreg.c] ICE: in extract_insn, at recog.c:2123) 
PR rtl-optimization/52113
	* lower-subreg.c (decompose_multiword_subregs): Call recog_memoized
	even for decomposable shift/zext insns.

	* gcc.target/avr/pr52113.c: New test.

From-SVN: r183894
 2012-02-04 13:47:55 +01:00
Venkataramanan Kumar
03548f7bec Move myself to maintain alphabetical order 
From-SVN: r183891
 2012-02-04 02:21:45 +00:00
Ian Lance Taylor
4631101689 compiler, reflect: Fix hash codes of named types, fix PtrTo hash. 
From-SVN: r183889
 2012-02-04 01:41:24 +00:00
GCC Administrator
5007a7a898 Daily bump. 
From-SVN: r183887
 2012-02-04 00:18:45 +00:00
Benjamin Kosnik
0f1fce6945 re PR libstdc++/49445 ([C++0x] Undefined reference to std::atomic<float> "operator float") 
2012-02-03  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/49445

From-SVN: r183878
 2012-02-03 21:10:00 +00:00
Benjamin Kosnik
4035739819 re PR libstdc++/51811 ([C++0x] Incorrect increment/decrement of atomic pointers) 
2012-02-03  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/51811
	* include/bits/atomic_base.h (atomic<_Tp*>): Fix offsets.
	* testsuite/29_atomics/atomic/operators/51811.cc: New.
	* testsuite/29_atomics/atomic/operators/pointer_partial_void.cc: New.

From-SVN: r183875
 2012-02-03 19:49:11 +00:00
Venkataramanan Kumar
3bc05470eb Adding my name under Write After Approval list 
From-SVN: r183873
 2012-02-03 16:42:48 +00:00
Jakub Jelinek
7d949988e2 baseline_symbols.txt: Update. 
* config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
	* config/abi/post/i486-linux-gnu/baseline_symbols.txt: Likewise.
	* config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
	Likewise.
	* config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Likewise.
	* config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Likewise.
	* config/abi/post/s390-linux-gnu/baseline_symbols.txt: Likewise.
	* config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Likewise.
	* config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Likewise.
	* config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Likewise.

From-SVN: r183870
 2012-02-03 12:56:48 +01:00
Jakub Jelinek
32410d02e0 re PR rtl-optimization/52092 (ICE: internal consistency failure) 
PR rtl-optimization/52092
	* loop-unswitch.c (unswitch_single_loop): Call copy_rtx_if_shared
	on get_iv_value result.

	* gcc.c-torture/compile/pr52092.c: New test.

Co-Authored-By: Zdenek Dvorak <ook@ucw.cz>

From-SVN: r183869
 2012-02-03 12:55:29 +01:00
Kai Tietz
5b5b0fa908 re PR java/48512 ([4.6] gcj spec files references incorrectly crtmt.o on i686-w64-mingw32 target) 
PR libjava/48512
        * configure.ac (THREADSTARTFILESPEC): Don't add crtmet.o file for
        w64 windows targets.
        * configure: Regenerated.

From-SVN: r183867
 2012-02-03 10:42:42 +01:00
Tristan Gingold
a5c1501406 Add missing entry for previous patch. 
From-SVN: r183865
 2012-02-03 09:20:15 +00:00
Andrew Pinski
7547125327 re PR middle-end/47982 (Documentation error on libgcc __udivmoddi4) 
2012-02-02  Andrew Pinski  <apinski@cavium.com>

        PR middle-end/47982
        PR middle-end/43967
        * doc/libgcc.texi (__udivmoddi4/__udivmodti4): Fix documentation typo.

From-SVN: r183862
 2012-02-02 20:11:31 -08:00
Ian Lance Taylor
cf54a93ca9 mksysinfo: Fix type of last field of Cmsghdr. 
From-SVN: r183860
 2012-02-03 01:06:19 +00:00
GCC Administrator
1841202b90 Daily bump. 
From-SVN: r183859
 2012-02-03 00:18:24 +00:00
Mikael Morin
37da591f6a re PR fortran/41587 ([OOP] ICE with ALLOCATABLE CLASS components) 
2012-02-02  Mikael Morin  <mikael@gcc.gnu.org>

	PR fortran/41587
	PR fortran/46356
	PR fortran/51754
	PR fortran/50981
	* class.c (insert_component_ref, class_data_ref_missing,
	gfc_fix_class_refs): New functions.
	* gfortran.h (gfc_fix_class_refs): New prototype.
	* trans-expr.c (gfc_conv_expr): Remove special case handling and call
	gfc_fix_class_refs instead.

2012-02-02  Mikael Morin  <mikael@gcc.gnu.org>

	PR fortran/41587
	* gfortran.dg/class_array_10.f03: New test.

	PR fortran/46356
	* gfortran.dg/class_array_11.f03: New test.

	PR fortran/51754
	* gfortran.dg/class_array_12.f03: New test.

From-SVN: r183853
 2012-02-02 23:10:55 +00:00
Ian Lance Taylor
1c69e5e28a runtime: Correct ENOSYS functions. 
From-SVN: r183852
 2012-02-02 22:58:54 +00:00
Ian Lance Taylor
b6422b3755 compiler: Compare slice start and end with cap, not len. 
From-SVN: r183851
 2012-02-02 22:23:10 +00:00
Paul Thomas
7de7ae1841 re PR fortran/52012 (Wrong-code with realloc on assignment and RESHAPE w/ ORDER=) 
2012-02-02  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/52012
	* trans-expr.c (fcncall_realloc_result): If variable shape is
	correct, retain the bounds, whatever they are.

2012-02-02  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/52012
	* gfortran.dg/realloc_on_assign_11.f90: New test.

From-SVN: r183849
 2012-02-02 21:20:14 +00:00
Tobias Burnus
1b3f07c72a re PR fortran/52093 (Extra parenthesis with Size and Shape functions argument cause internal compiler error: Segmentation fault) 
2012-02-02  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52093
        * simplify.c (gfc_simplify_size): Handle INTRINSIC_PARENTHESES.

2012-02-02  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52093
        * gfortran.dg/shape_7.f90: New.

From-SVN: r183848
 2012-02-02 22:01:34 +01:00
Jakub Jelinek
1f01c3ecd1 re PR middle-end/48071 (Blank line after 'all warnings being treated as errors') 
PR middle-end/48071
	* diagnostic.c (diagnostic_finish): Remove trailing newlines.

From-SVN: r183847
 2012-02-02 21:46:06 +01:00
Benjamin Kosnik
d1a6c0d4c9 re PR libstdc++/52068 (libc++98.a and libc++11.a are installed) 
2012-02-02  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/52068
	* src/c++11/Makefile.am (toolexeclib_LTLIBRARIES,
	libc__11_la_SOURCES): Remove.
	* src/c++11/Makefile.in: Regenerate.
	* src/c++98/Makefile.am (toolexeclib_LTLIBRARIES,
	libc__98_la_SOURCES): Remove.
	* src/c++98/Makefile.in: Regenerate.

From-SVN: r183846
 2012-02-02 19:58:59 +00:00
Vladimir Makarov
662f8070eb re PR rtl-optimization/49800 (segfault with -fsched-pressure -fdump-rtl-sched1) 
2012-02-02  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/49800
	* haifa-sched.c (sched_init): Call regstat_init_n_sets_and_refs.
	(sched_finish): Call regstat_free_n_sets_and_refs.

From-SVN: r183843
 2012-02-02 19:45:04 +00:00
Richard Sandiford
14bc59cb4f mips-dspr2.md (mips_prepend): Mask operand 3 rather than operand 2. 
gcc/
2012-02-02  Jia Liu  <proljc@gmail.com>

	* config/mips/mips-dspr2.md (mips_prepend): Mask operand 3 rather
	than operand 2.

gcc/testsuite/
	* gcc.target/mips/mips-prepend-1.c: New test.

From-SVN: r183841
 2012-02-02 18:54:38 +00:00
Ian Lance Taylor
f22f4fc153 compiler: Permit importing a method to a type being defined. 
From-SVN: r183840
 2012-02-02 18:32:09 +00:00
Jan Hubicka
5ee770bf9e re PR middle-end/51998 (compiler hangs on self-recursive alias attribute) 
PR middle-end/51998
	* cgraphunit.c (cgraph_analyze_function): Break cyclic aliases.
	* varpool.c (varpool_analyze_pending_decls): Likewise.

	* testsuite/gcc.dg/alias-12.c: New testcase.
	* testsuite/gcc.dg/alias-13.c: New testcase.

Co-Authored-By: Tom de Vries <tom@codesourcery.com>

From-SVN: r183836
 2012-02-02 13:29:31 +00:00
Jayant R Sonar
e5b8c09011 Adding myself to MAINTAINERS file for write after approval 
From-SVN: r183833
 2012-02-02 11:23:35 +00:00
Sumanth G
b25364a0b9 Adding GCC port for National Semicondutor's CR16 architecture 
Co-Authored-By: Jayant R Sonar <jayant.sonar@kpitcummins.com>

From-SVN: r183832
 2012-02-02 10:20:32 +00:00
Jakub Jelinek
903e49f520 re PR target/52086 (ICE caused by wrong peephole2 for QImode mem += reg followed by test) 
PR target/52086
	* config/i386/i386.md (*addqi_2 peephole with SImode addition): Check
	that operands[2] is either immediate, or q_regs_operand.

	* gcc.dg/pr52086.c: New test.

From-SVN: r183830
 2012-02-02 10:04:57 +01:00
Jakub Jelinek
13c931c939 re PR tree-optimization/52073 (ICE: vector VEC(vec_void_p,base) index domain error, in vinfo_for_stmt at tree-vectorizer.h:620) 
PR tree-optimization/52073
	* tree-vect-stmts.c (vect_mark_relevant): When checking uses of
	a pattern stmt for pattern uses, ignore uses outside of the loop.

	* gcc.c-torture/compile/pr52073.c: New test.

From-SVN: r183829
 2012-02-02 09:09:37 +01:00
Ian Lance Taylor
10f5ffa4e9 syscall: Add syscall.Times. 
From-SVN: r183826
 2012-02-02 06:40:11 +00:00
Ian Lance Taylor
3375a6c94c compiler: Fix parameter references in method expressions. 
From-SVN: r183825
 2012-02-02 06:24:07 +00:00
GCC Administrator
4e15881eeb Daily bump. 
From-SVN: r183821
 2012-02-02 00:18:30 +00:00
Ian Lance Taylor
80678229d7 compiler: Fix type checking for append. 
From-SVN: r183816
 2012-02-01 21:30:48 +00:00
Ian Lance Taylor
7c275c4339 os/exec: Make sure file descriptor is not closed early. 
From-SVN: r183815
 2012-02-01 20:47:15 +00:00