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Author SHA1 Message Date
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
Ian Lance Taylor
fa9fe7a5a7 compiler: Don't crash on switch _ := v.(type). 
From-SVN: r183814
 2012-02-01 20:40:31 +00:00
Thomas Koenig
cf82db1626 re PR fortran/51958 (-ffrontend-optimize generates wrong code) 
2012-02-01  Thomas König  <tkoenig@gcc.gnu.org>

	PR fortran/51958
	* frontend-passes.c (convert_elseif):  New function.
	(optimize_namespace):  Call it.

2012-02-01  Thomas König  <tkoenig@gcc.gnu.org>

	PR fortran/51958
	* gfortran.dg/function_optimize_10.f90:  New test.

From-SVN: r183812
 2012-02-01 19:40:25 +00:00
Uros Bizjak
25f10bd4bb go-test.exp (go-gc-tests): xfail test/nilptr.go runtime test on alpha*-*-*. 
* go.test/go-test.exp (go-gc-tests): xfail test/nilptr.go runtime
	test on alpha*-*-*.

From-SVN: r183811
 2012-02-01 20:32:42 +01:00
Ian Lance Taylor
9af4cb9545 libgo: Update to weekly.2012-01-27. 
From-SVN: r183810
 2012-02-01 19:26:59 +00:00
Tobias Burnus
6b6cd722f3 re PR fortran/52024 ([OOP] GENERIC operator cannot be resolved) 
2012-02-01  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52024
        * module.c (MOD_VERSION): Bump.
        (mio_typebound_proc): Read/write is_operator from/to the
        .mod file.

2012-02-01  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52024
        * gfortran.dg/typebound_operator_14.f90: New.

From-SVN: r183808
 2012-02-01 20:06:07 +01:00
Tobias Burnus
887ee29f8e 2012-02-01 Tobias Burnus 
PR fortran/52059
        * trans-expr.c (gfc_conv_procedure_call): Add array ref
        only to variables.

2012-02-01  Tobias Burnus

        PR fortran/52059
        * gfortran.dg/elemental_function_1.f90: New.

From-SVN: r183807
 2012-02-01 20:01:49 +01:00
Jakub Jelinek
c2b13bb66d re PR target/52079 (ICE in aggregate_value_p while building libgo on arm-linux-gnueabihf) 
PR target/52079
	* go-lang.c (go_langhook_type_for_mode): For TImode and 64-bit HWI
	return build_nonstandard_integer_type result if possible.

From-SVN: r183806
 2012-02-01 19:58:44 +01:00
Ian Lance Taylor
f4f3b9d396 compiler: Permit a general expression in case x := <-c. 
From-SVN: r183802
 2012-02-01 14:29:28 +00:00