John David Anglin [Mon, 7 Feb 2011 23:51:54 +0000 (23:51 +0000)]
config.gcc (hppa[12]*-*-hpux11*): Don't set extra_parts.
* config.gcc (hppa[12]*-*-hpux11*): Don't set extra_parts.
* config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock,
pthread_mutex_unlock): Remove.
* config/pa/t-pa-hpux11: Remove rules to build pthread stubs.
* config/pa/t-pa64: Likewise.
* config/pa/pa64-hpux.h (LIB_SPEC): In static links, link against
shared libc if not linking against libpthread.
* config/pa/pa-hpux11.h (LIB_SPEC): Likewise.
From-SVN: r169906
Iain Sandoe [Mon, 7 Feb 2011 21:46:10 +0000 (21:46 +0000)]
re PR target/47558 (163267 breaks exception traceback in xplor-nih)
2011-02-07 Iain Sandoe <iains@gcc.gnu.org>
PR target/47558
* config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Put -lSystem first
on 10.6 and later to ensure that we always use the unwinder from
the system. Only add -no_compact_unwind when tarteting darwin
10.6 or later.
From-SVN: r169905
Steve Ellcey [Mon, 7 Feb 2011 21:06:42 +0000 (21:06 +0000)]
re PR target/46997 (new ia64 vector instructions are broken on HP-UX (big-endian))
2011-02-07 Steve Ellcey <sje@cup.hp.com>
PR target/46997
* vect.md (vec_interleave_highv2sf): Change fmix for TARGET_BIG_ENDIAN.
(vec_interleave_lowv2sf): Ditto.
(vec_extract_evenv2sf): Add TARGET_BIG_ENDIAN check.
(vec_extract_oddv2sf): Ditto.
From-SVN: r169904
Mike Stump [Mon, 7 Feb 2011 20:52:33 +0000 (20:52 +0000)]
re PR other/42333 (complex division failure on darwin10 with -lm)
PR target/42333
Add __ieee_divdc3 entry point.
* config/i386/darwin.h (DECLARE_LIBRARY_RENAMES): Retain ___divdc3
entry point.
(SUBTARGET_INIT_BUILTINS): Call darwin_rename_builtins.
* config/i386/i386.c (TARGET_INIT_LIBFUNCS): Likewise.
* config/darwin.c (darwin_rename_builtins): Add.
* config/darwin-protos.h (darwin_rename_builtins): Add.
From-SVN: r169903
Mike Stump [Mon, 7 Feb 2011 20:41:50 +0000 (20:41 +0000)]
re PR target/47558 (163267 breaks exception traceback in xplor-nih)
PR target/47558
Add __ieee_divdc3 entry point.
* config/i386/darwin.h (DECLARE_LIBRARY_RENAMES): Retain ___divdc3
entry point.
(SUBTARGET_INIT_BUILTINS): Call darwin_rename_builtins.
* config/i386/i386.c (TARGET_INIT_LIBFUNCS): Likewise.
* config/darwin.c (darwin_rename_builtins): Add.
* config/darwin-protos.h (darwin_rename_builtins): Add.
From-SVN: r169902
Michael Meissner [Mon, 7 Feb 2011 20:32:45 +0000 (20:32 +0000)]
Fix PR target/47636
From-SVN: r169901
Kai Tietz [Mon, 7 Feb 2011 20:32:17 +0000 (20:32 +0000)]
re PR lto/47225 (cross-compile fails while configuring libgcc with "xgcc: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found")
2011-02-07 Kai Tietz <kai.tietz@onevision.com>
PR lto/47225
* Makefile.am (Wc): New helper for encoding -Wc,.
(liblto_plugin_la_LIBADD): Use Wc for libiberty library.
(liblto_plugin_la_DEPENDENCIES): Special case pic libiberty.
* Makefile.in: Regenerated.
From-SVN: r169900
Paolo Carlini [Mon, 7 Feb 2011 20:15:48 +0000 (20:15 +0000)]
re PR libstdc++/47628 (non-compliant C++0x erase methods on STL containers)
2011-02-07 Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/47628
* include/bits/stl_tree.h (_Rb_tree::erase(iterator), erase(iterator,
iterator)): Add back in C++03 mode.
* testsuite/23_containers/map/modifiers/erase/47628.cc: New.
* testsuite/23_containers/multimap/modifiers/erase/47628.cc: Likewise.
From-SVN: r169899
Mike Stump [Mon, 7 Feb 2011 20:11:45 +0000 (20:11 +0000)]
darwin.opt (mmacosx-version-min): Update default OS version.
* config/darwin.opt (mmacosx-version-min): Update default OS
version.
From-SVN: r169898
Benjamin Kosnik [Mon, 7 Feb 2011 20:06:03 +0000 (20:06 +0000)]
PR libstdc++/47560 try two
2011-02-07 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/47560 try two
* config/os/hpux/os_defines.h: Guard for C++.
From-SVN: r169897
Denis Chertykov [Mon, 7 Feb 2011 20:00:08 +0000 (23:00 +0300)]
re PR target/47534 (avr libgcc.S fails to build)
PR target/47534
* config/avr/libgcc.S (exit): Move .endfunc
From-SVN: r169896
Janne Blomqvist [Mon, 7 Feb 2011 19:19:51 +0000 (21:19 +0200)]
More style fixes from Ralf
From-SVN: r169893
Janne Blomqvist [Mon, 7 Feb 2011 19:02:01 +0000 (21:02 +0200)]
texinfo fixes suggested by Ralf Wildenhues
Co-Authored-By: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
From-SVN: r169892
Joseph Myers [Mon, 7 Feb 2011 17:46:07 +0000 (17:46 +0000)]
* MAINTAINERS (option handling): Add self.
From-SVN: r169889
Richard Guenther [Mon, 7 Feb 2011 16:58:17 +0000 (16:58 +0000)]
re PR tree-optimization/47615 (ICE: too deep recursion in phi_translate/phi_translate_1 with -ftree-pre -fno-tree-fre -fno-tree-sra)
2011-02-07 Richard Guenther <rguenther@suse.de>
PR tree-optimization/47615
* tree-ssa-sccvn.h (run_scc_vn): Take a vn-walk mode argument.
* tree-ssa-sccvn.c (default_vn_walk_kind): New global.
(run_scc_vn): Initialize it.
(visit_reference_op_load): Use it.
* tree-ssa-pre.c (execute_pre): Use VN_WALK if in PRE.
* g++.dg/opt/pr47615.C: New testcase.
From-SVN: r169888
Ulrich Weigand [Mon, 7 Feb 2011 15:26:06 +0000 (15:26 +0000)]
spu.c (spu_init_libfuncs): Install SImode and DImode trapping arithmetic libfuncs.
* config/spu/spu.c (spu_init_libfuncs): Install SImode and
DImode trapping arithmetic libfuncs.
From-SVN: r169886
Richard Guenther [Mon, 7 Feb 2011 12:09:31 +0000 (12:09 +0000)]
re PR tree-optimization/47621 (Missed dependencies in address-taken optimization)
2011-02-07 Richard Guenther <rguenther@suse.de>
PR tree-optimization/47621
* tree-ssa.c (non_rewritable_lvalue_p): New function, split out from
two duplicates ...
(execute_update_addresses_taken): ... here. Make it more
conservative in what we accept.
* gcc.dg/torture/pr47621.c: New testcase.
From-SVN: r169881
Paolo Bonzini [Mon, 7 Feb 2011 10:26:48 +0000 (10:26 +0000)]
revert r169877 patch for PR47225
From-SVN: r169878
Kai Tietz [Mon, 7 Feb 2011 08:20:56 +0000 (08:20 +0000)]
re PR lto/47225 (cross-compile fails while configuring libgcc with "xgcc: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found")
2011-02-07 Kai Tietz <kai.tietz@onevision.com>
PR lto/47225
* Makefile.am (Wl): New helper for encoding -Wl,.
(liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
* Makefile.in: Regenerated.
From-SVN: r169877
Uros Bizjak [Mon, 7 Feb 2011 07:34:57 +0000 (08:34 +0100)]
transpose_optimization_2.f90: Cleanup original dump.
* gfortran.dg/transpose_optimization_2.f90: Cleanup original dump.
From-SVN: r169876
Joseph Myers [Mon, 7 Feb 2011 02:35:06 +0000 (02:35 +0000)]
* update_web_docs_svn: Generate libquadmath-vers.texi.
From-SVN: r169875
GCC Administrator [Mon, 7 Feb 2011 00:19:33 +0000 (00:19 +0000)]
Daily bump.
From-SVN: r169874
Gerald Pfeifer [Mon, 7 Feb 2011 00:14:39 +0000 (00:14 +0000)]
faq.xml: Adjust link to bug database.
* doc/xml/faq.xml: Adjust link to bug database.
Remove old item on broken header files.
From-SVN: r169870
Joseph Myers [Sun, 6 Feb 2011 18:23:06 +0000 (18:23 +0000)]
freebsd.h (ASM_SPEC): Define.
* config/sparc/freebsd.h (ASM_SPEC): Define.
* config/sparc/vxworks.h (ASM_SPEC): Define.
From-SVN: r169867
Joseph Myers [Sun, 6 Feb 2011 18:22:13 +0000 (18:22 +0000)]
* config/sparc/sol2-bi.h (CC1_SPEC): Remove %{sun4:} %{target:}.
From-SVN: r169866
Janne Blomqvist [Sun, 6 Feb 2011 16:38:31 +0000 (18:38 +0200)]
Add thread-safety section to menu
From-SVN: r169865
Janne Blomqvist [Sun, 6 Feb 2011 16:08:03 +0000 (18:08 +0200)]
Document libgfortran thread-safety
From-SVN: r169864
Kai Tietz [Sun, 6 Feb 2011 15:06:56 +0000 (15:06 +0000)]
re PR lto/47225 (cross-compile fails while configuring libgcc with "xgcc: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found")
2011-02-06 Kai Tietz <kai.tietz@onevision.com>
PR lto/47225
* Makefile.def: Add dependency for install-gcc
on install-lto-plugin.
* Makfile.in: Regenerated
From-SVN: r169863
Paul Thomas [Sun, 6 Feb 2011 14:22:48 +0000 (14:22 +0000)]
re PR fortran/47592 (Multiple function invocation with ALLOCATE (SOURCE=REPEAT('x',bar())))
2011-02-06 Paul Thomas <pault@gcc.gnu.org>
PR fortran/47592
* trans-stmt.c (gfc_trans_allocate): For deferred character
length allocations with SOURCE, store to the values and string
length to avoid calculating twice. Replace gfc_start_block
with gfc_init_block to avoid unnecessary contexts and to keep
declarations of temporaries where they should be. Tidy up the
code a bit.
2011-02-06 Paul Thomas <pault@gcc.gnu.org>
PR fortran/47592
* gfortran.dg/allocate_with_source_1 : New test.
From-SVN: r169862
Steven Bosscher [Sun, 6 Feb 2011 12:35:10 +0000 (12:35 +0000)]
invoke.texi: Remove reference to compiler internals from user documentation.
* doc/invoke.texi: Remove reference to compiler internals from
user documentation.
* reg-notes.def: Remove REG_VALUE_PROFILE.
* combine.c (distribute_notes): Do not handle REG_VALUE_PROFILE.
From-SVN: r169861
Jakub Jelinek [Sun, 6 Feb 2011 08:06:54 +0000 (09:06 +0100)]
Add myself as libquadmath maintainer.
From-SVN: r169860
GCC Administrator [Sun, 6 Feb 2011 00:17:46 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r169859
Jakub Jelinek [Sat, 5 Feb 2011 20:35:16 +0000 (21:35 +0100)]
re PR middle-end/47610 (cp-demangle.c:1970:1: error: cplus_demangle_builtin_types causes a section type conflict)
PR middle-end/47610
* varasm.c (default_section_type_flags): If decl is NULL,
and name is .data.rel.ro or .data.rel.ro.local, set SECTION_RELRO
bit.
* gcc.dg/pr47610.c: New test.
From-SVN: r169855
Janne Blomqvist [Sat, 5 Feb 2011 20:20:48 +0000 (22:20 +0200)]
PR 42434 Update SYSTEM_CLOCK documentation
From-SVN: r169854
Jerry DeLisle [Sat, 5 Feb 2011 17:58:48 +0000 (17:58 +0000)]
re PR libfortran/47567 (Wrong output for small absolute values with F editing)
2011-02-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/47567
* io/write_float.def (output_float): Eliminate some redundant code.
Adjust width for case of F0.X for values of zero and all other values.
Expand cases where '*' is set to give cleaner results.
From-SVN: r169853
Janne Blomqvist [Sat, 5 Feb 2011 16:22:04 +0000 (18:22 +0200)]
PR 47571 Fix HPUX bootstrap regression, cleanup
From-SVN: r169852
Jie Zhang [Sat, 5 Feb 2011 12:06:18 +0000 (12:06 +0000)]
re PR rtl-optimization/42631 ("-fcompare-debug failure" with "-O1 -funroll-loops")
PR debug/42631
* web.c (entry_register): Don't clobber the number of the
first uninitialized reference in used[].
testsuite/
PR debug/42631
* gcc.dg/pr42631.c: Update test.
* gcc.dg/pr42631-2.c: New test.
From-SVN: r169851
Thomas Koenig [Sat, 5 Feb 2011 10:35:24 +0000 (10:35 +0000)]
re PR fortran/47574 (internal compiler error: in build2_stat, at tree.c:3795)
2001-02-05 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/47574
* gfortran.dg/pr47574.f90: New test.
From-SVN: r169850
Ian Lance Taylor [Sat, 5 Feb 2011 02:00:32 +0000 (02:00 +0000)]
libgo: Pass compiler flags to mksysinfo.sh.
From-SVN: r169848
Sebastian Pop [Sat, 5 Feb 2011 01:39:20 +0000 (01:39 +0000)]
Fix PR46194: fix the computation of distance vectors.
2011-02-04 Sebastian Pop <sebastian.pop@amd.com>
PR tree-optimization/46194
* tree-data-ref.c (analyze_miv_subscript): Remove comment.
(build_classic_dist_vector_1): Do not represent classic distance
vectors when the access functions are variating in different loops.
* gcc.dg/autopar/pr46194.c: New.
From-SVN: r169847
GCC Administrator [Sat, 5 Feb 2011 00:18:46 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r169846
Benjamin Kosnik [Sat, 5 Feb 2011 00:14:42 +0000 (00:14 +0000)]
regex_error.h (__throw_regex_error): Not inline.
2011-02-04 Benjamin Kosnik <bkoz@redhat.com>
* include/bits/regex_error.h (__throw_regex_error): Not inline.
* src/functexcept.cc: Add definition.
* config/abi/pre/gnu.ver: Export.
From-SVN: r169842
Joseph Myers [Fri, 4 Feb 2011 23:14:48 +0000 (23:14 +0000)]
iris6.opt: New.
* config/mips/iris6.opt: New.
* config.gcc (mips-sgi-irix6.5*): Use mips/iris6.opt.
From-SVN: r169841
Richard Henderson [Fri, 4 Feb 2011 21:46:45 +0000 (13:46 -0800)]
re PR target/46997 (new ia64 vector instructions are broken on HP-UX (big-endian))
2011-02-04 Richard Henderson <rth@redhat.com>
Steve Ellcey <sje@cup.hp.com>
PR target/46997
* config/ia64/predicates.md (mux1_brcst_element): New.
* config/ia64/ia64-protos.h (ia64_unpack_assemble): New.
* config/ia64/ia64.c (ia64_unpack_assemble): New.
(ia64_unpack_sign): New.
(ia64_expand_unpack): Rewrite using new routines.
(ia64_expand_widen_sum): Ditto.
(ia64_expand_dot_prod_v8qi): Ditto.
* config/ia64/vect.md (mulv8qi3): Rewrite to use new
routines, add endian check.
(pmpy2_even): Rename from pmpy2_r, add endian check.
(pmpy2_odd): Rename from pmpy2_l, add endian check.
(vec_widen_smult_lo_v4hi): Rewrite using new routines.
(vec_widen_smult_hi_v4hi): Ditto.
(vec_widen_umult_lo_v4hi): Ditto.
(vec_widen_umult_hi_v4hi): Ditto.
(mulv2si3): Change endian checks.
(sdot_prodv4hi): Rewrite with new calls.
(udot_prodv4hi): New.
(vec_pack_ssat_v4hi): Add endian check.
(vec_pack_usat_v4hi): Ditto.
(vec_pack_ssat_v2si): Ditto.
(max1_even): Rename from max1_r, add endian check.
(max1_odd): Rename from max1_l, add endian check.
(*mux1_rev): Format change.
(*mux1_mix): Ditto.
(*mux1_shuf): Ditto.
(*mux1_alt): Ditto.
(*mux1_brcst_v8qi): Use new predicate.
(vec_extract_evenv8qi): Remove endian check.
(vec_extract_oddv8qi): Ditto.
(vec_interleave_lowv4hi): Format change.
(vec_interleave_highv4hi): Ditto.
(mix2_even): Rename from mix2_r, add endian check.
(mix2_odd): Rename from mux2_l, add endian check.
(*mux2): Fix mask setting for TARGET_BIG_ENDIAN.
(vec_extract_evenodd_helper): Format change.
(vec_extract_evenv4hi): Remove endian check.
(vec_extract_oddv4hi): Remove endian check.
(vec_interleave_lowv2si): Format change.
(vec_interleave_highv2si): Format change.
(vec_initv2si): Remove endian check.
(vecinit_v2si): Add endian check.
(reduc_splus_v2sf): Add endian check.
(reduc_smax_v2sf): Ditto.
(reduc_smin_v2sf): Ditto.
(vec_initv2sf): Remove endian check.
(fpack): Add endian check.
(fswap): Add endian check.
(vec_interleave_highv2sf): Add endian check.
(vec_interleave_lowv2sf): Add endian check.
(fmix_lr): Add endian check.
(vec_setv2sf): Format change.
(*vec_extractv2sf_0_be): Use shift to extract operand.
(*vec_extractv2sf_1_be): New.
(vec_pack_trunc_v4hi): Add endian check.
(vec_pack_trunc_v2si): Format change.
Co-Authored-By: Steve Ellcey <sje@cup.hp.com>
From-SVN: r169840
H.J. Lu [Fri, 4 Feb 2011 17:23:30 +0000 (17:23 +0000)]
Add a testcase for PR tree-optimization/43695.
2011-02-04 H.J. Lu <hongjiu.lu@intel.com>
PR tree-optimization/43695
* g++.dg/ipa/pr43695.C: New.
From-SVN: r169835
Jakub Jelinek [Fri, 4 Feb 2011 15:50:51 +0000 (16:50 +0100)]
re PR inline-asm/23200 (rejects "i"(&var + 1))
PR inline-asm/23200
* tree-ssa-ter.c (is_replaceable_p): Add TER argument. Don't
do bb, locus and block comparison and disallow loads if it is
not set.
(stmt_is_replaceable_p): New function.
(process_replaceable, find_replaceable_in_bb): Adjust is_replaceable_p
callers.
* expr.c (expand_expr_real_1) <case SSA_NAME>: If
get_gimple_for_ssa_name try for EXPAND_INITIALIZER harder to use
SSA_NAME_DEF_STMT.
* tree-flow.h (stmt_is_replaceable_p): New prototype.
* gcc.dg/pr23200.c: New test.
From-SVN: r169831
Joseph Myers [Fri, 4 Feb 2011 13:02:18 +0000 (13:02 +0000)]
xilinx.opt: New.
* config/rs6000/xilinx.opt: New.
* config.gcc (powerpc-xilinx-eabi*): Use rs6000/xilinx.opt.
From-SVN: r169827
Joseph Myers [Fri, 4 Feb 2011 13:01:12 +0000 (13:01 +0000)]
* config/mips/mips.opt (EB, EL, noasmopt): New Driver options.
From-SVN: r169826
Ralf Corsepius [Fri, 4 Feb 2011 07:28:45 +0000 (08:28 +0100)]
Fix typo in previous commit.
From-SVN: r169824
Ralf Corsepius [Fri, 4 Feb 2011 07:26:57 +0000 (08:26 +0100)]
crossconfig.m4 (GLIBCXX_CROSSCONFIG): Add *-rtems*.
2011-02-04 Ralf Corsépius <ralf.corsepius@rtems.org.>
* crossconfig.m4 (GLIBCXX_CROSSCONFIG): Add *-rtems*.
* configure: Regenerate.
From-SVN: r169823
Ralf Wildenhues [Fri, 4 Feb 2011 05:51:57 +0000 (05:51 +0000)]
Fix PR java/21206: Unrecognized option '-Wl,-rpath' for jv-convert
libjava/:
PR java/21206
* configure.ac (LDLIBICONV): New substituted variable, with
instances of '-Wl,' removed from LIBICONV.
* configure: Regenerate.
* libgcj.spec.in: Use @LDLIBICONV@ not @LIBICONV@.
* Makefile.in: Regenerate.
* gcj/Makefile.in: Likewise.
* include/Makefile.in: Likewise.
* testsuite/Makefile.in: Likewise.
From-SVN: r169822
Ian Lance Taylor [Fri, 4 Feb 2011 00:49:47 +0000 (00:49 +0000)]
Implement __sync_fetch_and_add_4 if necessary.
From-SVN: r169820
GCC Administrator [Fri, 4 Feb 2011 00:18:31 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r169819
Jonathan Wakely [Thu, 3 Feb 2011 22:47:37 +0000 (22:47 +0000)]
re PR c++/47589 (internal compiler error: Segmentation fault)
2011-02-03 Jonathan Wakely <jwakely.gcc@gmail.com>
PR c++/47589
* g++.dg/pr47589.C: New test.
From-SVN: r169815
Anatoly Sokolov [Thu, 3 Feb 2011 20:14:10 +0000 (23:14 +0300)]
xtensa.h (PREFERRED_RELOAD_CLASS, [...]): Remove.
* config/xtensa/xtensa.h (PREFERRED_RELOAD_CLASS,
PREFERRED_OUTPUT_RELOAD_CLASS): Remove.
* config/xtensa/xtensa-protos.h (xtensa_preferred_reload_class,
secondary_reload_info, xtensa_secondary_reload): Remove.
* config/xtensa/xtensa.c (TARGET_PREFERRED_RELOAD_CLASS,
TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.
(xtensa_preferred_reload_class): Make static. Change return and
'rclass' argument type to reg_class_t. Remove 'isoutput' argument.
Use CONST_DOUBLE_P predicate.
(xtensa_preferred_output_reload_class): New function.
(xtensa_secondary_reload): Make static.
From-SVN: r169810
Joseph Myers [Thu, 3 Feb 2011 20:03:11 +0000 (20:03 +0000)]
microblaze.opt (Zxl-mode-bootstrap, [...]): New Driver options.
* config/microblaze/microblaze.opt (Zxl-mode-bootstrap,
Zxl-mode-executable, Zxl-mode-novectors, Zxl-mode-xilkernel,
Zxl-mode-xmdstub, mxl-mode-xilkernel): New Driver options.
From-SVN: r169809
Dodji Seketeli [Thu, 3 Feb 2011 19:55:00 +0000 (19:55 +0000)]
re PR c++/47398 (tree check: accessed elt 10 of tree_vec with 9 elts in tsubst, at cp/pt.c:10500)
Fix PR c++/47398
gcc/cp/
PR c++/47398
* tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
template parameters in account.
gcc/testsuite/
PR c++/47398
* g++.dg/template/typedef37.C: New test.
* g++.dg/template/param1.C: Adjust expected error message.
From-SVN: r169807
Jakub Jelinek [Thu, 3 Feb 2011 19:12:07 +0000 (20:12 +0100)]
re PR middle-end/31490 (Compile error section type conflict)
PR middle-end/31490
* output.h (SECTION_RELRO): Define.
(SECTION_MACH_DEP): Adjust.
(get_variable_section): New prototype.
* varpool.c (varpool_finalize_named_section_flags): New function.
(varpool_assemble_pending_decls): Call it.
* cgraph.h (varpool_finalize_named_section_flags): New prototype.
* cgraphunit.c (cgraph_output_in_order): Call
varpool_finalize_named_section_flags.
* varasm.c (get_section): Allow section flags conflicts between
relro and read-only sections if the section hasn't been declared yet.
Set SECTION_OVERRIDE after diagnosing section type conflict.
(get_variable_section): No longer static.
(default_section_type_flags): Use SECTION_WRITE | SECTION_RELRO for
readonly sections that need relocations.
(decl_readonly_section_1): New function.
(decl_readonly_section): Use it.
Revert:
2010-11-17 Dinar Temirbulatov <dtemirbulatov@gmail.com>
Steve Ellcey <sje@cup.hp.com>
PR middle-end/31490
* varasm.c (categorize_decl_for_section): Ignore reloc_rw_mask
if section attribute used.
* gcc.dg/pr31490-2.c: New test.
* gcc.dg/pr31490-3.c: New test.
* gcc.dg/pr31490-4.c: New test.
From-SVN: r169804
Jakub Jelinek [Thu, 3 Feb 2011 19:08:42 +0000 (20:08 +0100)]
darwin.h (SECTION_NO_ANCHOR): Remove.
* config/darwin.h (SECTION_NO_ANCHOR): Remove.
* config/darwin.c (SECTION_NO_ANCHOR): Define.
(darwin_init_sections): Remove assertion.
From-SVN: r169802
Nathan Froyd [Thu, 3 Feb 2011 17:16:17 +0000 (17:16 +0000)]
re PR c++/46890 (Failed to compile scummvm's player_v4a.cpp)
gcc/c-family/
PR c++/46890
* c-common.h (keyword_is_decl_specifier): Declare.
* c-common.c (keyword_is_decl_specifier): Define.
(keyword_is_function_specifier): New function.
gcc/cp/
PR c++/46890
* parser.c (cp_parser_class_specifier): Fix setting of
want_semicolon.
gcc/testsuite/
PR c++/46890
* g++.dg/parser/semicolon3.C: Adjust.
* g++.dg/parser/semicolon4.C: New testcase.
* g++.dg/pr46890.C: New testcase.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r169797
Paolo Carlini [Thu, 3 Feb 2011 17:03:33 +0000 (17:03 +0000)]
re PR c++/29571 (ICE with invalid static const member)
2011-02-03 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/29571
* g++.dg/init/pr29571.C: New.
From-SVN: r169796
H.J. Lu [Thu, 3 Feb 2011 15:30:33 +0000 (15:30 +0000)]
Require vect_double on gfortran.dg/graphite/vect-pr40979.f90.
2011-02-03 H.J. Lu <hongjiu.lu@intel.com>
* gfortran.dg/graphite/vect-pr40979.f90: Require vect_double
instead of vect_int.
From-SVN: r169790
Eric Botcazou [Thu, 3 Feb 2011 13:19:38 +0000 (13:19 +0000)]
gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of GNAT_FORMAL.
* gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
GNAT_FORMAL.
* gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
* gcc-interface/utils.c (fill_vms_descriptor): ...here. Take GNU_TYPE
instead of GNAT_FORMAL. Protect the expression against multiple uses.
Do not generate the check directly, instead instantiate the template
check present in the descriptor.
(make_descriptor_field): Move around.
(build_vms_descriptor32): Build a template check in the POINTER field.
(build_vms_descriptor): Remove useless suffixes.
* gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
From-SVN: r169788
Nick Clifton [Thu, 3 Feb 2011 11:38:35 +0000 (11:38 +0000)]
predicates.md (rx_zs_comparison_operator): Remove lt and ge.
* config/rx/predicates.md (rx_zs_comparison_operator): Remove
lt and ge.
* config/rx/rx.md (abssi2_flags): Use CC_ZSmode rather than
CC_ZSOmode.
* config/rx/rx.c (rx_print_operand): Use "lt" and "ge" suffixes
instead of "n" and "pz".
(flags_from_code): LT and GE tests need CC_FLAG_O as well as
CC_FLAG_S.
From-SVN: r169787
Jakub Jelinek [Thu, 3 Feb 2011 10:53:19 +0000 (11:53 +0100)]
re PR target/47312 (ICE: in expand_ternary_op, at optabs.c:656 with -flto -mno-sse -mxop and __builtin_fmaf())
PR target/47312
* expr.c (expand_expr_real_2) <case FMA_EXPR>: If target doesn't expand
fma, expand FMA_EXPR as fma{,f,l} call.
* gcc.target/i386/pr47312.c: New test.
From-SVN: r169786
Jakub Jelinek [Thu, 3 Feb 2011 10:49:06 +0000 (11:49 +0100)]
re PR lto/47274 (ICE in lto_varpool_replace_node, at lto-symtab.c:306)
PR lto/47274
* lto-streamer-out.c (write_symbol): When writing kind and visibility,
copy them into a unsigned char variable and pass address of it to
lto_output_data_stream.
From-SVN: r169785
Jakub Jelinek [Thu, 3 Feb 2011 08:29:03 +0000 (09:29 +0100)]
re PR target/47564 (internal compiler error in memory_address_addr_space, at explow.c:504)
PR target/47564
* toplev.c (target_reinit): Save and restore *crtl and regno_reg_rtx
around backend_init_target and lang_dependent_init_target calls.
* cgraphunit.c (cgraph_debug_gimple_stmt): New function.
(verify_cgraph_node): Don't call set_cfun here. Use
cgraph_debug_gimple_stmt instead of debug_gimple_stmt.
Set error_found for incorrectly represented calls to thunks.
* gcc.target/i386/pr47564.c: New test.
From-SVN: r169784
Ralf Wildenhues [Thu, 3 Feb 2011 07:23:20 +0000 (07:23 +0000)]
libiberty: documentation markup and order fixes.
libiberty/:
* splay-tree.c: Escape wrapping newlines in texinfo markup
with '@', to fix function declaration output rendering.
* gather-docs: Relax and improve macro name matching to actually
match all current names and to allow input line wrapping.
* bsearch.c, concat.c, crc32.c, fnmatch.txh, fopen_unlocked.c,
hashtab.c, insque.c, make-relative-prefix.c, memchr.c, memcmp.c,
memcpy.c, memmem.c, memmove.c, mempcpy.c, memset.c,
pexecute.txh, random.c, setenv.c, setproctitle.c,
simple-object.txh, snprintf.c, stpncpy.c, strncmp.c, strtod.c,
strtol.c, vasprintf.c, vprintf.c, vsnprintf.c, xmemdup.c:
Wrap long texinfo input lines.
* functions.texi: Regenerate.
From-SVN: r169783
Alexandre Oliva [Thu, 3 Feb 2011 06:04:04 +0000 (06:04 +0000)]
re PR debug/43092 (Wrong debuginfo with VTA and -fomit-frame-pointer/-mno-accumulate-outgoing-args)
PR debug/43092
PR rtl-optimization/43494
* rtl.h (for_each_inc_dec_fn): New type.
(for_each_inc_dec): Declare.
* rtlanal.c (struct for_each_inc_dec_ops): New type.
(for_each_inc_dec_find_inc_dec): New fn.
(for_each_inc_dec_find_mem): New fn.
(for_each_inc_dec): New fn.
* dse.c (struct insn_size): Remove.
(replace_inc_dec, replace_inc_dec_mem): Remove.
(emit_inc_dec_insn_before): New fn.
(check_for_inc_dec): Use it, along with for_each_inc_dec.
(canon_address): Pass mem modes to cselib_lookup.
* cselib.h (cselib_lookup): Add memmode argument. Adjust callers.
(cselib_lookup_from_insn): Likewise.
(cselib_subst_to_values): Likewise.
* cselib.c (find_slot_memmode): New var.
(cselib_find_slot): New fn. Use it instead of
htab_find_slot_with_hash everywhere.
(entry_and_rtx_equal_p): Use find_slot_memmode.
(autoinc_split): New fn.
(rtx_equal_for_cselib_p): Rename and implement in terms of...
(rtx_equal_for_cselib_1): ... this. Take memmode, pass it on.
Deal with autoinc. Special-case recursion into MEMs.
(cselib_hash_rtx): Likewise.
(cselib_lookup_mem): Infer pmode from address mode. Distinguish
address and MEM modes.
(cselib_subst_to_values): Add memmode, pass it on.
Deal with autoinc.
(cselib_lookup): Add memmode argument, pass it on.
(cselib_lookup_from_insn): Add memmode.
(cselib_invalidate_rtx): Discard obsolete push_operand handling.
(struct cselib_record_autoinc_data): New.
(cselib_record_autoinc_cb): New fn.
(cselib_record_sets): Use it, along with for_each_inc_dec. Pass MEM
mode to cselib_lookup. Reset autoinced REGs here instead of...
(cselib_process_insn): ... here.
* var-tracking.c (replace_expr_with_values, use_type): Pass MEM mode
to cselib_lookup.
(add_uses): Likewise, also to cselib_subst_to_values.
(add_stores): Likewise.
* sched-deps.c (add_insn_mem_dependence): Pass mode to
cselib_subst_to_values.
(sched_analyze_1, sched_analyze_2): Likewise. Adjusted.
* gcse.c (do_local_cprop): Adjusted.
* postreload.c (reload_cse_simplify_set): Adjusted.
(reload_cse_simplify_operands): Adjusted.
* sel-sched-dump (debug_mem_addr_value): Pass mode.
From-SVN: r169782
Alexandre Oliva [Thu, 3 Feb 2011 06:01:40 +0000 (06:01 +0000)]
re PR tree-optimization/45122 (-funsafe-loop-optimizations causes FAIL: gcc.c-torture/execute/pr27285.c execution)
gcc/ChangeLog:
PR tree-optimization/45122
* tree-ssa-loop-niter.c (number_of_iterations_exit): Don't make
unsafe assumptions when there's more than one loop exit.
gcc/testsuite/ChangeLog:
PR tree-optimization/45122
* gcc.dg/tree-ssa/pr45122.c: New.
From-SVN: r169781
Michael Meissner [Thu, 3 Feb 2011 05:42:19 +0000 (05:42 +0000)]
Fix PR target/47272
From-SVN: r169780
Joseph Myers [Thu, 3 Feb 2011 02:13:31 +0000 (02:13 +0000)]
pa-hpux10.opt: New.
* config/pa/pa-hpux10.opt: New.
* config/hpux11.opt (pthread): New Driver option.
* config/pa/pa-hpux.opt (nolibdld, rdynamic): New Driver options.
* config.gcc (hppa[12]*-*-hpux10*): Use pa/pa-hpux10.opt.
From-SVN: r169779
Joseph Myers [Thu, 3 Feb 2011 02:12:32 +0000 (02:12 +0000)]
vms.opt: New.
* config/ia64/vms.opt: New.
* config.gcc (ia64-hp-*vms*): Use ia64/vms.opt.
From-SVN: r169778
Ian Lance Taylor [Thu, 3 Feb 2011 01:53:36 +0000 (01:53 +0000)]
Check whether we are using setjmp/longjmp exceptions.
From-SVN: r169777
Michael Meissner [Thu, 3 Feb 2011 00:41:16 +0000 (00:41 +0000)]
Fix PR target/47580
From-SVN: r169776
GCC Administrator [Thu, 3 Feb 2011 00:18:15 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r169775
Joseph Myers [Wed, 2 Feb 2011 22:15:37 +0000 (22:15 +0000)]
* config/i386/djgpp.opt (posix): New Driver option.
From-SVN: r169771
Gerald Pfeifer [Wed, 2 Feb 2011 22:04:43 +0000 (22:04 +0000)]
config.gcc (*-*-freebsd[12], [...]): Move to the unsupported targets list.
* config.gcc (*-*-freebsd[12], *-*-freebsd[12].*, *-*-freebsd*aout*):
Move to the unsupported targets list.
From-SVN: r169770
Peter Bergner [Wed, 2 Feb 2011 20:08:06 +0000 (14:08 -0600)]
re PR rtl-optimization/47525 (DCE fails to eliminate a dead call to a pure function when compiled with -maltivec)
PR rtl-optimization/47525
* df-scan.c: Update copyright years.
(df_get_call_refs): Do not mark global registers as DF_REF_REG_USE
and non-clobber DF_REF_REG_DEF for calls to const and pure functions.
From-SVN: r169768
Janus Weil [Wed, 2 Feb 2011 19:51:03 +0000 (20:51 +0100)]
re PR fortran/47082 ([OOP] ICE in gfc_conv_component_ref)
2011-02-02 Janus Weil <janus@gcc.gnu.org>
Paul Thomas <pault@gcc.gnu.org>
PR fortran/47082
* trans-expr.c (gfc_trans_class_init_assign): Add call to
gfc_get_derived_type.
* module.c (read_cleanup): Do not use unique_symtrees for vtabs
or vtypes.
2011-02-02 Janus Weil <janus@gcc.gnu.org>
Paul Thomas <pault@gcc.gnu.org>
PR fortran/47082
* gfortran.dg/class_37.f03 : New test.
Co-Authored-By: Paul Thomas <pault@gcc.gnu.org>
From-SVN: r169767
Ian Lance Taylor [Wed, 2 Feb 2011 18:41:27 +0000 (18:41 +0000)]
libgo: Apply upstream libtool patch.
http://gcc.gnu.org/ml/gcc-patches/2011-02/msg00008.html
From-SVN: r169766
Rainer Orth [Wed, 2 Feb 2011 16:58:49 +0000 (16:58 +0000)]
sysv4.h (TARGET_VERSION): Remove.
* config/i386/sysv4.h (TARGET_VERSION): Remove.
(SUBTARGET_RETURN_IN_MEMORY): Remove.
(ASM_OUTPUT_ASCII): Remove.
* config/i386/sol2.h (SUBTARGET_RETURN_IN_MEMORY): Remove #undef.
From-SVN: r169534
Jeff Law [Wed, 2 Feb 2011 16:52:21 +0000 (09:52 -0700)]
re PR target/47543 (ICE: in extract_insn, at recog.c:2109 when building zlib)
PR middle-end/47543
* reload.c (find_reloads_address): Handle reg+d address where both
components are invalid by reloading the entire address.
From-SVN: r169533
Sebastian Pop [Wed, 2 Feb 2011 15:52:21 +0000 (15:52 +0000)]
Fix PR40979 and PR47044: after LIM call copy_prop and DCE to clean up.
2011-02-02 Sebastian Pop <sebastian.pop@amd.com>
Richard Guenther <rguenther@suse.de>
PR tree-optimization/40979
PR bootstrap/47044
* passes.c (init_optimization_passes): After LIM call copy_prop
and DCE to clean up.
* tree-ssa-loop.c (pass_graphite_transforms): Add TODO_dump_func.
* gcc.dg/graphite/graphite.exp (DEFAULT_VECTCFLAGS): Add -ffast-math.
* gcc.dg/graphite/pr35356-2.c: Adjust pattern.
* gfortran.dg/graphite/graphite.exp: Run vect_files conditionally to
check_vect_support_and_set_flags.
* gfortran.dg/graphite/vect-pr40979.f90: New.
Co-Authored-By: Richard Guenther <rguenther@suse.de>
From-SVN: r169531
Sebastian Pop [Wed, 2 Feb 2011 15:52:08 +0000 (15:52 +0000)]
Fix PR47576 and PR47555: add PARAM_SCEV_MAX_EXPR_COMPLEXITY.
2011-02-02 Sebastian Pop <sebastian.pop@amd.com>
PR tree-optimization/47576
PR tree-optimization/47555
* doc/invoke.texi (scev-max-expr-complexity): Documented.
* params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100.
(PARAM_SCEV_MAX_EXPR_COMPLEXITY): Declared.
* tree-scalar-evolution.c (follow_ssa_edge): Use
PARAM_SCEV_MAX_EXPR_COMPLEXITY.
From-SVN: r169530
Ian Lance Taylor [Wed, 2 Feb 2011 15:50:16 +0000 (15:50 +0000)]
libgo.exp: Set tmpdir.
From-SVN: r169529
Rainer Orth [Wed, 2 Feb 2011 13:58:30 +0000 (13:58 +0000)]
configure.ac: Don't use libdl on mips-sgi-irix6*.
* configure.ac: Don't use libdl on mips-sgi-irix6*.
* configure: Regenerate.
From-SVN: r169522
Rainer Orth [Wed, 2 Feb 2011 13:53:56 +0000 (13:53 +0000)]
configure.ac: Don't use libdl on mips-sgi-irix6*.
* configure.ac: Don't use libdl on mips-sgi-irix6*.
* configure: Regenerate.
From-SVN: r169521
Janus Weil [Wed, 2 Feb 2011 13:11:50 +0000 (14:11 +0100)]
re PR fortran/47572 ([OOP] Invalid: Allocatable polymorphic with init expression.)
2011-02-02 Janus Weil <janus@gcc.gnu.org>
PR fortran/47572
* resolve.c (resolve_fl_variable): Handle polymorphic allocatables.
2011-02-02 Janus Weil <janus@gcc.gnu.org>
PR fortran/47572
* gfortran.dg/class_36.f03: New.
From-SVN: r169520
Richard Guenther [Wed, 2 Feb 2011 09:59:23 +0000 (09:59 +0000)]
re PR middle-end/47566 (ICE in vn_reference_lookup)
2011-02-02 Richard Guenther <rguenther@suse.de>
PR tree-optimization/47566
* builtins.c (builtin_save_expr): No SAVE_EXPR for SSA_NAMEs.
* gcc.dg/lto/
20110201-1_0.c: New testcase.
From-SVN: r169518
Janne Blomqvist [Wed, 2 Feb 2011 08:48:24 +0000 (10:48 +0200)]
PR 47571 Weakref trickery for clock_gettime()
From-SVN: r169517
Alexandre Oliva [Wed, 2 Feb 2011 06:28:22 +0000 (06:28 +0000)]
re PR debug/47106 (-fcompare-debug failure (length) with -fpartial-inlining -flto -fconserve-stack)
PR debug/47106
PR debug/47402
* tree-inline.c (declare_return_variable): Remove unused caller
variable.
From-SVN: r169516
Alexandre Oliva [Wed, 2 Feb 2011 06:18:01 +0000 (06:18 +0000)]
re PR debug/47106 (-fcompare-debug failure (length) with -fpartial-inlining -flto -fconserve-stack)
PR debug/47106
PR debug/47402
* tree-flow-inline.h (clear_is_used, is_used_p): New.
* cfgexpand.c (account_used_vars_for_block): Use them.
* tree-nrv.c (tree_nrv): Likewise.
* tree-ssa-live.c (remove_unused_scope_block_p): Likewise.
(dump_scope_block): Likewise.
(remove_unused_locals): Likewise.
From-SVN: r169515
Alexandre Oliva [Wed, 2 Feb 2011 05:44:38 +0000 (05:44 +0000)]
re PR debug/47106 (-fcompare-debug failure (length) with -fpartial-inlining -flto -fconserve-stack)
PR debug/47106
PR debug/47402
* tree-inline.c (declare_return_variable): Add result decl to
local decls only once.
* gimple-low.c (record_vars_into): Mark newly-created variables
as referenced.
From-SVN: r169514
Alexandre Oliva [Wed, 2 Feb 2011 04:31:35 +0000 (04:31 +0000)]
re PR debug/47498 (-fcompare-debug failure with -fsched2-use-superblocks)
gcc/ChangeLog:
PR debug/47498
PR debug/47501
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): Adjust skipping of 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.
gcc/testsuite/ChangeLog:
PR debug/47498
PR debug/47501
PR debug/45136
PR debug/45130
* debug/pr47498.c: New.
* debug/pr47501.c: New.
From-SVN: r169513
Joseph Myers [Wed, 2 Feb 2011 01:21:52 +0000 (01:21 +0000)]
* config/openbsd.opt (assert=): New Driver option.
From-SVN: r169512
Joseph Myers [Wed, 2 Feb 2011 01:05:13 +0000 (01:05 +0000)]
nto.opt: New.
* config/i386/nto.opt: New.
* config.gcc (i[34567]86-*-nto-qnx*): Use i386/nto.opt.
From-SVN: r169511
GCC Administrator [Wed, 2 Feb 2011 00:18:47 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r169510
Joseph Myers [Tue, 1 Feb 2011 23:08:01 +0000 (23:08 +0000)]
netware.opt: New.
* config/i386/netware.opt: New.
* config.gcc (i[3456x]86-*-netware*): Use i386/netware.opt.
From-SVN: r169506
Joseph Myers [Tue, 1 Feb 2011 22:23:53 +0000 (22:23 +0000)]
* config/interix.opt (posix): New Driver option.
From-SVN: r169505