Manuel López-Ibáñez [Fri, 1 Jun 2012 08:47:06 +0000 (08:47 +0000)]
re PR c++/50134 (-Wmissing-prototypes doesn't work for C++)
2012-06-01 Manuel López-Ibáñez <manu@gcc.gnu.org>
Jonathan Wakely <jwakely.gcc@gmail.com>
PR c++/50134
* doc/invoke.texi (Warning Options): Explain purpose and differences
between -Wmissing-prototypes and -Wmissing-declarations.
Co-Authored-By: Jonathan Wakely <jwakely.gcc@gmail.com>
From-SVN: r188103
Christian Bruel [Fri, 1 Jun 2012 07:55:39 +0000 (09:55 +0200)]
Allow --specs options.
2012-05-30 Christian Bruel <christian.bruel@st.com>
* gcc.c (save_switch): Add user_p parameter.
(read_specs): Likewise.
(set_specs): Likewise.
(validate_switches): Likewise.
(validate_switches_from_spec): Likewise.
(validate_all_switches): Pass on user_p parameter.
(struct spec_list): Add user_p field.
(struct switchstr): Add known field.
(save_switch): Add known parameter.
(INIT_STATIC_SPEC): Initialize user_p;
(driver_unknown_option_callbac): call save_switch if
OPT_SPECIAL_unknown.
(driver_handle_option): Propagate OPT_specs.
(do_spec_1): Set validated only if known.
(check_live_switch): Likewise.
(validate_switches): Set validated if known or user_spec.
From-SVN: r188102
Eric Botcazou [Fri, 1 Jun 2012 07:33:38 +0000 (07:33 +0000)]
re PR ada/53517 (gnat.dg/lto14.adb FAILs)
PR ada/53517
* gnat.dg/lto14.adb: Skip on Solaris.
From-SVN: r188100
Tobias Burnus [Fri, 1 Jun 2012 05:53:31 +0000 (07:53 +0200)]
chmod.c (chmod_func): On MinGW, don't set is_dir
2012-06-01 Tobias Burnus <burnus@net-b.de>
* intrinsics/chmod.c (chmod_func): On MinGW, don't set is_dir
* and
fix octal-mode handling.
* io/unit.c (get_internal_unit): Add cast.
* io/unix.c (min): Undef "min" before defining it.
* runtime/backtrace.c (show_backtrace): Move label into
ifndef __MINGW__ block.
From-SVN: r188098
Hans-Peter Nilsson [Fri, 1 Jun 2012 05:51:07 +0000 (05:51 +0000)]
sync-1-v10.c, [...]: New tests.
* gcc.target/cris/sync-1-v10.c,
gcc.target/cris/sync-1-v32.c, gcc.target/cris/sync-1.c,
gcc.target/cris/sync-2c.c, gcc.target/cris/sync-2i.c,
gcc.target/cris/sync-2s.c, gcc.target/cris/sync-3i.c,
gcc.target/cris/sync-3s.c, gcc.target/cris/sync-4c.c,
gcc.target/cris/sync-4i.c, gcc.target/cris/sync-4s.c,
gcc.target/cris/torture/sync-mis-op-i-1.c,
gcc.target/cris/torture/sync-mis-op-i-1a.c,
gcc.target/cris/torture/sync-mis-op-i-2.c,
gcc.target/cris/torture/sync-mis-op-i-2a.c,
gcc.target/cris/torture/sync-mis-op-i-3.c,
gcc.target/cris/torture/sync-mis-op-i-3a.c,
gcc.target/cris/torture/sync-mis-op-s-1.c,
gcc.target/cris/torture/sync-mis-op-s-1a.c,
gcc.target/cris/torture/sync-mis-xchg-i-1.c,
gcc.target/cris/torture/sync-mis-xchg-i-1a.c,
gcc.target/cris/torture/sync-mis-xchg-i-2.c,
gcc.target/cris/torture/sync-mis-xchg-i-2a.c,
gcc.target/cris/torture/sync-mis-xchg-i-3.c,
gcc.target/cris/torture/sync-mis-xchg-i-3a.c,
gcc.target/cris/torture/sync-mis-xchg-s-1.c,
gcc.target/cris/torture/sync-mis-xchg-s-1a.c: New tests.
From-SVN: r188097
Hans-Peter Nilsson [Fri, 1 Jun 2012 05:49:16 +0000 (05:49 +0000)]
Add CRIS atomic patterns for 1, 2, and 4 bytes.
* config/cris/cris.c (cris_emit_trap_for_misalignment): New function.
* config/cris/cris-protos.h: Declare it.
* config/cris/cris.h [!TARGET_DEFAULT, TARGET_CPU_DEFAULT == 32]
(TARGET_DEFAULT): Add alignment by 32.
[!TARGET_DEFAULT, TARGET_CPU_DEFAULT == 10] (TARGET_DEFAULT): New
case, as TARGET_CPU_DEFAULT == 0 but with alignment as for
TARGET_CPU_DEFAULT == 32.
(TARGET_TRAP_UNALIGNED_ATOMIC): New macro.
* config/cris/cris.md: Include sync.md. Avoid allocating specific
numbers by replacing the define_constants for all UNSPECs with the
equivalent define_c_enum construct.
* config/cris/cris.opt (mtrap-unaligned-atomic): New option.
* config/cris/sync.md: New file.
From-SVN: r188096
Jonathan Wakely [Fri, 1 Jun 2012 00:47:32 +0000 (00:47 +0000)]
* doc/xml/manual/status_cxx2011.xml: Correct C++11 status table.
From-SVN: r188095
GCC Administrator [Fri, 1 Jun 2012 00:18:00 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r188094
David S. Miller [Fri, 1 Jun 2012 00:12:22 +0000 (00:12 +0000)]
Sparc longlong.h enhancements.
libgcc/
* longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer multiply
and divide instructions on 32-bit when V9.
(add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
From-SVN: r188090
Benjamin Kosnik [Thu, 31 May 2012 23:02:18 +0000 (23:02 +0000)]
re PR libstdc++/53543 ([unordered_map] conflict with __is_convertible clang intrinsic)
2012-05-31 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/53543
* include/bits/hashtable_policy.h (_Insert::__is_convertible):
Rename to __is_conv to avoid clash with clang built-in.
From-SVN: r188088
Matt Turner [Thu, 31 May 2012 21:32:01 +0000 (21:32 +0000)]
4600.md (r4600_imul_si): Rename from r4600_imul.
gcc/
2012-02-24 Matt Turner <mattst88@gmail.com>
* config/mips/4600.md (r4600_imul_si): Rename from r4600_imul.
(r4600_imul_di): New.
(r4600_idiv_si): Rename from r4600_idiv.
(r4600_idiv_di): New.
From-SVN: r188083
Steven Bosscher [Thu, 31 May 2012 20:19:00 +0000 (20:19 +0000)]
output.h (__gcc_host_wide_int__): Move to hwint.h.
* output.h (__gcc_host_wide_int__): Move to hwint.h.
(decl_default_tls_model): Move to tree.h
(dump_file): Move to system.h.
(default_stabs_asm_out_destructor, default_stabs_asm_out_constructor,
dbxout_int, dbxout_stabd, dbxout_begin_stabn, dbxout_begin_stabn_sline,
dbxout_begin_empty_stabs, dbxout_begin_simple_stabs,
dbxout_begin_simple_stabs_desc, dbxout_stab_value_zero,
dbxout_stab_value_zero, dbxout_stab_value_label_diff,
dbxout_stab_value_internal_label,
dbxout_stab_value_internal_label_diff): Move from here ...
* dbxout.h: ... to here.
* system.h (dump_file): Moved here from output.h.
* hwint.h (__gcc_host_wide_int__): Moved here from output.h.
* tree.h (decl_default_tls_model): Moved here from output.h.
* varasm.c (default_stabs_asm_out_destructor,
default_stabs_asm_out_constructor): Move from here ...
* dbxout.c: ... to here.
* gcov-dump.c (dump_file): Rename to dump_gcov_file. Update callers.
* collect2.h (dump_file): Rename to dump_ld_file.
* collect2.c: Likewise.
* tlink.c: Likewise.
* alias.c: Do not include output.h.
* auto-inc-dec.c: Likewise.
* bt-load.c: Likewise.
* caller-save.c: Likewise.
* cfg.c: Likewise.
* cfgbuild.c: Likewise.
* cfgcleanup.c: Likewise.
* cfglayout.c: Likewise.
* cfgloop.c: Likewise.
* cfgloopanal.c: Likewise.
* cfgloopmanip.c: Likewise.
* cfgrtl.c: Likewise.
* cgraph.c: Likewise.
* cgraphclones.c: Likewise.
* combine-stack-adj.c: Likewise.
* combine.c: Likewise.
* cprop.c: Likewise.
* cse.c: Likewise.
* cselib.c: Likewise.
* dbgcnt.c: Likewise.
* df-problems.c: Likewise.
* df-scan.c: Likewise.
* dojump.c: Likewise.
* fwprop.c: Likewise.
* gcse.c: Likewise.
* graph.c: Likewise.
* haifa-sched.c: Likewise.
* hw-doloop.c: Likewise.
* ipa-inline-transform.c: Likewise.
* ipa-pure-const.c: Likewise.
* ipa-reference.c: Likewise.
* ipa-utils.c: Likewise.
* ira-build.c: Likewise.
* ira-emit.c: Likewise.
* lcm.c: Likewise.
* loop-doloop.c: Likewise.
* loop-invariant.c: Likewise.
* loop-iv.c: Likewise.
* loop-unroll.c: Likewise.
* loop-unswitch.c: Likewise.
* lto-cgraph.c: Likewise.
* lto-section-in.c: Likewise.
* lto-streamer-in.c: Likewise.
* mcf.c: Likewise.
* mode-switching.c: Likewise.
* postreload-gcse.c: Likewise.
* postreload.c: Likewise.
* predict.c: Likewise.
* profile.c: Likewise.
* ree.c: Likewise.
* reg-stack.c: Likewise.
* regcprop.c: Likewise.
* regmove.c: Likewise.
* regstat.c: Likewise.
* reload1.c: Likewise.
* sched-ebb.c: Likewise.
* sel-sched-dump.c: Likewise.
* simplify-rtx.c: Likewise.
* stor-layout.c: Likewise.
* store-motion.c: Likewise.
* tracer.c: Likewise.
* tree-affine.c: Likewise.
* tree-cfg.c: Likewise.
* tree-cfgcleanup.c: Likewise.
* tree-dfa.c: Likewise.
* tree-into-ssa.c: Likewise.
* tree-nomudflap.c: Likewise.
* tree-optimize.c: Likewise.
* tree-pretty-print.c: Likewise.
* tree-profile.c: Likewise.
* tree-ssa-address.c: Likewise.
* tree-ssa-ccp.c: Likewise.
* tree-ssa-copy.c: Likewise.
* tree-ssa-dom.c: Likewise.
* tree-ssa-loop-ch.c: Likewise.
* tree-ssa-loop-im.c: Likewise.
* tree-ssa-loop-manip.c: Likewise.
* tree-ssa-loop-niter.c: Likewise.
* tree-ssa-loop-prefetch.c: Likewise.
* tree-ssa-loop-unswitch.c: Likewise.
* tree-ssa-loop.c: Likewise.
* tree-ssa-propagate.c: Likewise.
* tree-ssa-structalias.c: Likewise.
* tree-ssa-tail-merge.c: Likewise.
* tree-ssa-threadedge.c: Likewise.
* tree-ssa-threadupdate.c: Likewise.
* tree-ssa-uncprop.c: Likewise.
* tree-ssa-uninit.c: Likewise.
* tree-ssa.c: Likewise.
* value-prof.c: Likewise.
* var-tracking.c: Likewise.
* web.c: Likewise.
* config/m32r/m32r.c: Include dbxout.h.
* config/pa/pa.c: Likewise.
* config/rs6000/rs6000.c: Likewise.
* Makefile.in: Fix dependencies.
* config/rs6000/t-rs5000: Likewise.
c-family/
* c-ada-spec.c: Do not include output.h.
* c-semantics.c: Likewise.
cp/
* call.c: Do not include output.h.
* class.c: Likewise.
* except.c: Likewise.
* friend.c: Likewise.
* init.c: Likewise.
* lex.c: Likewise.
* method.c: Likewise.
* parser.c: Likewise.
* pt.c: Likewise.
* rtti.c: Likewise.
* search.c: Likewise.
objc/
* objc-act.c: Do not include output.h.
fortran/
* trans-common.c: Do not include output.h.
* trans-decl.c: Likewise.
java/
* resource.c: Do not include output.h.
From-SVN: r188082
Aldy Hernandez [Thu, 31 May 2012 19:46:43 +0000 (19:46 +0000)]
re PR tree-optimization/52558 (write introduction incorrect wrt the C++11 memory model)
PR tree-optimization/52558
* cfg.c (alloc_aux_for_edge): Fix comment.
(alloc_aux_for_edge): Remove static.
* basic-block.h (alloc_aux_for_edge): Protoize.
* tree-ssa-loop-im.c (execute_sm_if_changed): New.
(execute_sm_if_changed_flag): New.
(execute_sm_if_changed_flag_set): New.
(execute_sm): Do not generate data races unless requested.
(tree_ssa_lim_initialize): Call alloc_aux_for_edges.
(tree_ssa_lim_finalize): Call free_aux_for_edges.
* gimple.h (block_in_transaction): New.
(gimple_in_transaction): Use block_in_transaction.
From-SVN: r188081
Benjamin Kosnik [Thu, 31 May 2012 18:51:27 +0000 (18:51 +0000)]
re PR target/51007 (Quadmath I/O doesn't work on MinGW)
2012-05-31 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/51007
* configure.ac: Allow gnu, gnu* variants for --enable-symvers argument.
* configure: Regenerated.
From-SVN: r188076
Diego Novillo [Thu, 31 May 2012 18:01:15 +0000 (14:01 -0400)]
Add new skeleton ChangeLog file generator to contrib/
This script analyzes a .diff file and generates a skeleton ChangeLog
entry for it. It tries fairly hard to find function names, so it's
important to use the -p switch with diff.
I wrote the initial code a while ago. Cary added a bunch of smarts to
make it understand C++ and guess the function names better than the
original version.
2012-05-31 Diego Novillo <dnovillo@google.com>
Cary Coutant <ccoutant@google.com>
* mklog: New.
Co-Authored-By: Cary Coutant <ccoutant@google.com>
From-SVN: r188072
Georg-Johann Lay [Thu, 31 May 2012 17:32:42 +0000 (17:32 +0000)]
re PR target/51345 ([avr] Devices with 8-bit SP need their own multilib(s))
PR target/51345
* config/avr/avr.opt (-msp8): Document it.
* doc/invoke.texi (AVR Options): Ditto. And document related
built-in macros.
From-SVN: r188070
Diego Novillo [Thu, 31 May 2012 17:25:41 +0000 (13:25 -0400)]
Fix compilation of build/*.o when using C++.
Found this while testing the C++ conversion for vec.[ch] on the
cxx-conversion branch. We do not build the build/*.o files with g++,
so I was getting lots of syntax errors while compiling build/vec.o.
2012-05-31 Diego Novillo <dnovillo@google.com>
* configure.ac (CXX_FOR_BUILD): Define and substitute.
(BUILD_CXXFLAGS): Define and substitute.
* Makefile.in (BUILD_CXXFLAGS): Define.
(CXX_FOR_BUILD): Define.
(COMPILER_FOR_BUILD): Set to CXX_FOR_BUILD if building with C++.
(LINKER_FOR_BUILD): Likewise.
(BUILD_COMPILERFLAGS): Set to BUILD_CXXFLAGS if building with C++.
(BUILD_LINKERFLAGS): Likewise.
* configure: Regenerate.
From-SVN: r188069
Steven Bosscher [Thu, 31 May 2012 16:43:31 +0000 (16:43 +0000)]
Makefile.in: Fix many dependencies.
* Makefile.in: Fix many dependencies.
* tree-profile.c: Don't include regs.h.
* tree-vectorizer.c: Don't include cfglayout.h.
* tree-vect-stmts.c: Likewise.
* tree-vect-slp.c: Likewise.
* tree-vect-loop.c: Likewise.
* reg-stack.c: Likewise.
* tree-ssa-loop-manip.c: Likewise.
* toplev.c: Likewise.
* varasm.c: Don't include cfglayout.h, basic-block.h,
and tree-iterator.h.
* tree-cfgcleanup.c: Don't include cfglayout.h.
* passes.c: Don't include cfglayout.h, dwarf2asm.h,
dwarf2out.h, dbxout.h, sdbout.h, and xcoffout.h.
* cgraphclones.c: Don't include plugin.h.
From-SVN: r188068
Georg-Johann Lay [Thu, 31 May 2012 15:07:32 +0000 (15:07 +0000)]
gen-avr-mmcu-texi.c: Sort MCUs.
* config/avr/gen-avr-mmcu-texi.c: Sort MCUs.
* doc/avr-mmcu.texi: Regenerate.
From-SVN: r188067
Georg-Johann Lay [Thu, 31 May 2012 15:01:03 +0000 (15:01 +0000)]
t-avr: Correct avr-mmcu.texi dependencies.
* config/avr/t-avr: Correct avr-mmcu.texi dependencies.
(s-avr-mmcu-texi): Don't sed on gen-avr-mmcu-texi output.
* doc/avr-mmcu.texi (svn:eol-style): Set to native.
From-SVN: r188065
Richard Guenther [Thu, 31 May 2012 14:39:52 +0000 (14:39 +0000)]
tree-loop-distribution.c (struct partition_s): New struct, typedef and vector type.
2012-05-31 Richard Guenther <rguenther@suse.de>
* tree-loop-distribution.c (struct partition_s): New struct,
typedef and vector type.
(partition_alloc, partition_free): New functions.
(generate_loops_for_partition, generate_builtin,
generate_code_for_partition, rdg_flag_uses, rdg_flag_vertex,
rdg_flag_vertex_and_dependent, rdg_flag_loop_exits,
build_rdg_partition_for_component, can_generate_builtin,
similar_memory_accesses, fuse_partitions_with_similar_memory_accesses,
rdg_build_partitions, dump_rdg_partitions, debug_rdg_partitions,
number_of_rw_in_partition, partition_contains_all_rw,
ldist_gen): Use partition_t instead of bitmap.
From-SVN: r188064
Tobias Burnus [Thu, 31 May 2012 14:28:41 +0000 (16:28 +0200)]
re PR fortran/53521 (Memory leak with zero-sized array constructor)
2012-05-31 Tobias Burnus <burnus@net-b.de>
PR fortran/53521
* trans.c (gfc_deallocate_scalar_with_status): Properly
handle the case size == 0.
From-SVN: r188062
Richard Guenther [Thu, 31 May 2012 13:57:15 +0000 (13:57 +0000)]
tree-loop-distribution.c (stmt_has_scalar_dependences_outside_loop): Use FOR_EACH_SSA_DEF_OPERAND.
2012-05-31 Richard Guenther <rguenther@suse.de>
* tree-loop-distribution.c (stmt_has_scalar_dependences_outside_loop):
Use FOR_EACH_SSA_DEF_OPERAND.
(generate_builtin): Adjust.
(stmt_generated_in_another_partition): Remove.
(add_scalar_computations_to_partition): Likewise.
(rdg_build_partitions): Do not call
add_scalar_computations_to_partition.
* gcc.dg/tree-ssa/ldist-pr45948-2.c: New testcase copy of
ldist-pr45948.c with disabled SCCP.
From-SVN: r188061
Eric Botcazou [Thu, 31 May 2012 13:40:03 +0000 (13:40 +0000)]
tree-dfa.c (get_ref_base_and_extent): Compute the offset using double ints throughout.
* tree-dfa.c (get_ref_base_and_extent): Compute the offset using
double ints throughout.
* tree-sra.c (build_user_friendly_ref_for_offset) <RECORD_TYPE>:
Check that the position of the field is representable as an integer.
From-SVN: r188060
Richard Guenther [Thu, 31 May 2012 11:06:35 +0000 (11:06 +0000)]
re PR middle-end/48493 (ice in expand_expr_addr_expr_1 with complex types and mem_ref)
2012-05-31 Richard Guenther <rguenther@suse.de>
PR middle-end/48493
* gcc.dg/torture/pr48493.c: New testcase.
From-SVN: r188058
Richard Guenther [Thu, 31 May 2012 11:05:51 +0000 (11:05 +0000)]
tree-data-ref.c (dr_analyze_innermost): Properly convert the MEM_REF offset to sizetype.
2012-05-31 Richard Guenther <rguenther@suse.de>
* tree-data-ref.c (dr_analyze_innermost): Properly convert
the MEM_REF offset to sizetype.
From-SVN: r188057
Greta Yorsh [Thu, 31 May 2012 09:57:17 +0000 (10:57 +0100)]
target-supports.exp (check_effective_target_vect_char_mult): Add arm32 to targets.
gcc/testsuite
2012-05-31 Greta Yorsh <Greta.Yorsh@arm.com>
* lib/target-supports.exp (check_effective_target_vect_char_mult): Add
arm32 to targets.
* gcc.dg/vect/slp-perm-8.c (main): Prevent vectorization
of the initialization loop.
(dg-final): Adjust the expected number of vectorized loops depending
on vect_char_mult target selector.
From-SVN: r188054
Georg-Johann Lay [Thu, 31 May 2012 09:35:58 +0000 (09:35 +0000)]
invoke.texi (AVR Options): Fix typos.
* doc/invoke.texi (AVR Options): Fix typos.
From-SVN: r188053
Hans-Peter Nilsson [Thu, 31 May 2012 09:30:24 +0000 (09:30 +0000)]
asm-v8.S, [...]: New tests.
* gcc.target/cris/asm-v8.S, gcc.target/cris/asm-v10.S,
gcc.target/cris/asm-other.S, gcc.target/cris/inasm-v8.c,
gcc.target/cris/inasm-v10.c, gcc.target/cris/inasm-other.c:
New tests.
From-SVN: r188052
Hans-Peter Nilsson [Thu, 31 May 2012 09:28:28 +0000 (09:28 +0000)]
cris.h (CC1_SPEC): Pass through all -march= and -mcpu= options.
* config/cris/cris.h (CC1_SPEC): Pass through all -march=
and -mcpu= options.
(ASM_SPEC): Ditto, not just -march=v32, but translate non-v10,
non-v32 into --march=v0_v0_v10.
From-SVN: r188051
Tobias Burnus [Thu, 31 May 2012 06:10:18 +0000 (08:10 +0200)]
revert: unix.c (tempfile_open): Pass mode to "open" for O_CREAT.
2012-05-31 Tobias Burnus <burnus@net-b.de>
Revert:
2012-05-16 Tobias Burnus <burnus@net-b.de>
* io/unix.c (tempfile_open): Pass mode to "open" for O_CREAT.
From-SVN: r188048
Richard Sandiford [Thu, 31 May 2012 05:30:31 +0000 (05:30 +0000)]
ira-int.h (target_ira_int): Rename x_move_cost to x_ira_register_move_cost...
gcc/
* ira-int.h (target_ira_int): Rename x_move_cost to
x_ira_register_move_cost, x_may_move_in_cost to
x_ira_may_move_in_cost and x_may_move_out_cost to
x_ira_may_move_out_cost. Delete the old fields with
those names and also x_ira_max_register_move_cost,
x_ira_max_may_move_in_cost and x_ira_max_may_move_out_cost.
(move_cost, may_move_in_cost, may_move_out_cost)
(ira_max_register_move_cost, ira_max_may_move_in_cost)
(ira_max_may_move_out_cost): Delete.
* ira.c (init_move_cost): Rename to...
(ira_init_register_move_cost): ...this, deleting the old
function with that name. Apply above variable renamings.
Retain asserts for null fields.
(ira_init_once): Don't initialize register move costs here.
(free_register_move_costs): Apply above variable renamings.
Remove code for deleted fields.
From-SVN: r188047
Richard Sandiford [Thu, 31 May 2012 05:30:19 +0000 (05:30 +0000)]
ira.c (init_move_cost): Adjust choice of subclasses to match the current ira_init_register_move_cost choice.
gcc/
* ira.c (init_move_cost): Adjust choice of subclasses to match
the current ira_init_register_move_cost choice. Use
ira_class_subset_p instead of reg_class_subset_p.
(ira_init_register_move_cost): Assert that move_cost,
may_move_in_cost and may_move_out_cost already hold the desired
values for their ira_* equivalents. For the latter two,
ignore classes that can't store a register of the given mode.
From-SVN: r188046
Richard Sandiford [Thu, 31 May 2012 05:30:07 +0000 (05:30 +0000)]
ira.c (setup_allocno_and_important_classes): Use ira_class_hard_regs_num to check whether a class has any allocatable registers.
gcc/
* ira.c (setup_allocno_and_important_classes): Use
ira_class_hard_regs_num to check whether a class has any
allocatable registers.
(ira_init_register_move_cost): Likewise.
From-SVN: r188045
Richard Sandiford [Thu, 31 May 2012 05:29:57 +0000 (05:29 +0000)]
ira.c (init_move_cost): Adjust local variable names to match file conventions.
gcc/
* ira.c (init_move_cost): Adjust local variable names to match
file conventions. Use ira_assert instead of gcc_assert.
From-SVN: r188044
Richard Sandiford [Thu, 31 May 2012 05:29:47 +0000 (05:29 +0000)]
regs.h (move_table, [...]): Move these definitions and associated target_globals fields to...
gcc/
* regs.h (move_table, move_cost, may_move_in_cost, may_move_out_cost):
Move these definitions and associated target_globals fields to...
* ira-int.h: ...here.
* rtl.h (init_move_cost): Delete.
* reginfo.c (last_mode_for_init_move_cost, init_move_cost): Move to...
* ira.c: ...here, making the latter static.
From-SVN: r188043
Richard Sandiford [Thu, 31 May 2012 05:29:36 +0000 (05:29 +0000)]
ira-costs.c (copy_cost): Use ira_init_register_move_cost_if_necessary and ira_register_move_cost instead...
gcc/
* ira-costs.c (copy_cost): Use ira_init_register_move_cost_if_necessary
and ira_register_move_cost instead of init_move_cost and move_cost.
From-SVN: r188042
Richard Sandiford [Thu, 31 May 2012 05:27:03 +0000 (05:27 +0000)]
ira.h (target_ira): Delete x_ira_available_class_regs.
gcc/
* ira.h (target_ira): Delete x_ira_available_class_regs.
(ira_available_class_regs): Delete.
* ira.c (setup_available_class_regs): Delete.
(setup_alloc_classes): Don't call it.
(setup_pressure_classes): Use ira_class_hard_regs_num instead of
ira_available_class_regs.
* haifa-sched.c (print_curr_reg_pressure, setup_insn_reg_pressure_info)
(model_spill_cost): Likewise.
* ira-build.c (low_pressure_loop_node_p): Likewise.
* ira-color.c (color_pass): Likewise.
* ira-emit.c (change_loop): Likewise.
* ira-lives.c (inc_register_pressure, dec_register_pressure)
(single_reg_class, ira_implicitly_set_insn_hard_regs)
(process_bb_node_lives): Likewise.
* loop-invariant.c (gain_for_invariant): Likewise.
From-SVN: r188041
GCC Administrator [Thu, 31 May 2012 00:17:38 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r188039
Ian Lance Taylor [Wed, 30 May 2012 23:04:47 +0000 (23:04 +0000)]
compiler: Don't crash for invalid constant types for && or ||.
From-SVN: r188033
John David Anglin [Wed, 30 May 2012 22:54:20 +0000 (22:54 +0000)]
re PR target/52999 (ICE, segmentation fault in c_tree_printer)
2012-05-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
PR target/52999
* config/pa/pa.c (TARGET_SECTION_TYPE_FLAGS): Define.
(pa_section_type_flags): New.
(pa_legitimate_constant_p): Revert previous change.
From-SVN: r188031
Jason Merrill [Wed, 30 May 2012 22:07:23 +0000 (18:07 -0400)]
re PR c++/53356 (ICE in verify_gimple_stmt, at tree-cfg.c:4258)
PR c++/53356
* tree.c (stabilize_init): Handle stabilizing a TARGET_EXPR
representing a bitwise copy of a glvalue.
From-SVN: r188029
Jason Merrill [Wed, 30 May 2012 22:07:14 +0000 (18:07 -0400)]
* tree.c (stabilize_expr): Tweak logic.
From-SVN: r188028
Steven Bosscher [Wed, 30 May 2012 17:43:35 +0000 (17:43 +0000)]
* ira.c (allocate_initial_values): Make static.
From-SVN: r188025
Tobias Burnus [Wed, 30 May 2012 16:44:42 +0000 (18:44 +0200)]
re PR c/53502 (Bootstrap broken with --disable-build-poststage1-with-cxx)
2012-05-30 Tobias Burnus <burnus@net-b.de>
PR c/53502
* decl.c (match_attr_spec): Remove "typedef".
From-SVN: r188024
Uros Bizjak [Wed, 30 May 2012 14:52:38 +0000 (16:52 +0200)]
i386.c (legitimize_tls_address): Generate tls_initial_exec_64_sun only when !TARGET_X32.
* config/i386/i386.c (legitimize_tls_address) <TLS_MODEL_INITIAL_EXEC>:
Generate tls_initial_exec_64_sun only when !TARGET_X32.
From-SVN: r188022
Jason Merrill [Wed, 30 May 2012 14:50:44 +0000 (10:50 -0400)]
re PR c++/53356 (ICE in verify_gimple_stmt, at tree-cfg.c:4258)
PR c++/53356
* tree.c (stabilize_init): Side effects make the init unstable.
From-SVN: r188019
Richard Guenther [Wed, 30 May 2012 12:29:26 +0000 (12:29 +0000)]
re PR tree-optimization/53501 (scev introduces signed overflow)
2012-05-30 Richard Guenther <rguenther@suse.de>
PR middle-end/53501
* fold-const.c (fold_binary_loc): Make sure to call
fold_plusminus_mult_expr with the original sign of operands.
* gcc.dg/torture/pr53501.c: New testcase.
* c-c++-common/restrict-2.c: Adjust.
From-SVN: r188009
Alan Modra [Wed, 30 May 2012 11:41:23 +0000 (21:11 +0930)]
powerpc.exp: Load torture-options.exp, call torture-finish.
* gcc.target/powerpc/powerpc.exp: Load torture-options.exp, call
torture-finish.
From-SVN: r188008
Steven Bosscher [Wed, 30 May 2012 10:55:53 +0000 (10:55 +0000)]
Makefile.in: Fix many dependencies.
* Makefile.in: Fix many dependencies.
(DWARF2_H): Depend on dwarf2.def.
(RTL_ERROR_H): Depend on rtl-error.h.
(TREE_PRETTY_PRINT_H, GIMPLE_PRETTY_PRINT_H): New. Replace
all gimple-pretty-print.h and tree-pretty-print.h references.
From-SVN: r188007
Marc Glisse [Wed, 30 May 2012 10:48:06 +0000 (12:48 +0200)]
simplify-rtx.c (simplify_binary_operation_1): Optimize shuffle of concatenations.
2012-05-30 Marc Glisse <marc.glisse@inria.fr>
gcc/
* simplify-rtx.c (simplify_binary_operation_1): Optimize shuffle of
concatenations.
gcc/testsuite/
* gcc.target/i386/shuf-concat.c: New test.
From-SVN: r188006
Richard Guenther [Wed, 30 May 2012 09:14:27 +0000 (09:14 +0000)]
re PR bootstrap/53522 (Bootstrap is broken for x86_64-apple-darwin10 at r187977)
2012-05-30 Richard Guenther <rguenther@suse.de>
PR middle-end/53522
* tree-emutls.c (gen_emutls_addr): Do not add globals to
referenced-vars.
From-SVN: r188005
Eric Botcazou [Wed, 30 May 2012 08:52:36 +0000 (08:52 +0000)]
explow.c (probe_stack_range): Restore simple control flow and stop again when...
* explow.c (probe_stack_range): Restore simple control flow and stop
again when the probe cannot be generated if HAVE_check_stack.
From-SVN: r188003
Jakub Jelinek [Wed, 30 May 2012 06:53:46 +0000 (08:53 +0200)]
re PR rtl-optimization/53519 (ice in do_SUBST, at combine.c:707)
PR rtl-optimization/53519
* combine.c (simplify_shift_const_1) <case NOT>: Use constm1_rtx
instead of GEN_INT (GET_MODE_MASK (mode)) as second operand of XOR.
* gcc.c-torture/compile/pr53519.c: New test.
From-SVN: r188001
Tobias Burnus [Wed, 30 May 2012 06:26:09 +0000 (08:26 +0200)]
decl.c: Fix comment typos.
2012-05-30 Tobias Burnus <burnus@net-b.de>
* decl.c: Fix comment typos.
* expr.c: Ditto.
* frontend-passes.c: Ditto.
* match.c: Ditto.
* resolve.c: Ditto.
* trans-array.c: Ditto.
* trans-common.c: Ditto.
* trans-intrinsic.c: Ditto.
* trans-types.c: Ditto.
2012-05-30 Tobias Burnus <burnus@net-b.de>
* io/io.h: Fix comment typos.
* io/list_read.c: Ditto.
From-SVN: r188000
Ramana Radhakrishnan [Wed, 30 May 2012 01:40:32 +0000 (01:40 +0000)]
arm.c (arm_evpc_neon_vrev): Adjust off by one error.
2012-05-30 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
* config/arm/arm.c (arm_evpc_neon_vrev): Adjust off by one error.
2012-05-30 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
* gcc.target/arm/neon-vrev.c: New.
From-SVN: r187999
GCC Administrator [Wed, 30 May 2012 00:17:54 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r187998
Jack Howarth [Tue, 29 May 2012 23:44:09 +0000 (23:44 +0000)]
re PR debug/53453 (darwin linker expects both AT_name and AT_comp_dir debug notes)
2012-05-29 Jack Howarth <howarth@bromo.med.uc.edu>
PR debug/53453
* doc/tm.texi: Update.
* doc/tm.texi.in (SDB and DWARF) <TARGET_FORCE_AT_COMP_DIR>: Add @hook.
* target.def (force_at_comp_dir): New hook.
* config/darwin.h (TARGET_FORCE_AT_COMP_DIR): Define.
* dwarf2out.c (dwarf2out_finish): Check targetm.force_at_comp_dir.
From-SVN: r187994
Jack Howarth [Tue, 29 May 2012 23:24:33 +0000 (23:24 +0000)]
Oops, wrong changelog, this is the right one:
2012-05-29 Jack Howarth <howarth@bromo.med.uc.edu>
* config/darwin.h (STARTFILE_SPEC): Do not use -lbundle1.o when
Darwin >= 10.
(DARWIN_DYLIB1_SPEC): Do not use -ldylib1.10.5.o when Darwin >= 10.
(DARWIN_CRT1_SPEC): Use -lcrt1.10.6.o when Darwin >= 10.
From-SVN: r187993
Jack Howarth [Tue, 29 May 2012 23:20:33 +0000 (23:20 +0000)]
darwin.h (STARTFILE_SPEC): Do not use -lbundle1.o when Darwin >= 10.
2012-05-29 Iain Sandoe <iains@gcc.gnu.org>
* config/darwin.h (STARTFILE_SPEC): Do not use -lbundle1.o when
Darwin >= 10.
(DARWIN_DYLIB1_SPEC): Do not use -ldylib1.10.5.o when Darwin >= 10.
(DARWIN_CRT1_SPEC): Use -lcrt1.10.6.o when Darwin >= 10.
From-SVN: r187992
Oleg Endo [Tue, 29 May 2012 20:55:58 +0000 (20:55 +0000)]
re PR target/51340 (SH Target: Make -mfused-madd enabled by default)
PR target/51340
* config/sh/sh.c (sh_option_override): Set TARGET_FMAC if
flag_unsafe_math_optimizations is set.
* doc/invoke.texi (SH Options): Add -mno-fused-madd description.
Update description of -mfused-madd.
PR target/51340
* gcc.target/sh/pr51340-1.c: New.
* gcc.target/sh/pr51340-2.c: New.
* gcc.target/sh/pr51340-3.c: New.
From-SVN: r187988
Oleg Endo [Tue, 29 May 2012 20:26:41 +0000 (20:26 +0000)]
re PR target/52941 (SH Target: Add support for movco.l / movli.l atomics on SH4A)
PR target/52941
* config/sh/predicates.md (atomic_arith_operand,
atomic_logical_operand): New predicates.
* config/sh/sh.c (sh_option_override): Check atomic options.
* config/sh/sh.h (TARGET_ANY_ATOMIC, UNSUPPORTED_ATOMIC_OPTIONS,
UNSUPPORTED_HARD_ATOMIC_CPU): New macros.
(DRIVER_SELF_SPECS): Use UNSUPPORTED_ATOMIC_OPTIONS and
UNSUPPORTED_HARD_ATOMIC_CPU.
* config/sh/sync.md: Update description comments.
(I12): New mode iterator.
(fetchop_predicate, fetchop_constraint): New code attributes.
(atomic_compare_and_swapsi_hard, atomic_compare_and_swap<mode>_hard,
atomic_exchangesi_hard, atomic_exchange<mode>_hard,
atomic_fetch_<fetchop_name>si_hard,
atomic_fetch_<fetchop_name><mode>_hard,
atomic_fetch_nandsi_hard, atomic_fetch_nand<mode>_hard,
atomic_<fetchop_name>_fetchsi_hard,
atomic_<fetchop_name>_fetch<mode>_hard,
atomic_nand_fetchsi_hard, atomic_nand_fetch<mode>_hard,
atomic_test_and_set_hard): New insns.
(atomic_compare_and_swap<mode>_soft, atomic_exchange<mode>_soft,
atomic_fetch_<fetchop_name><mode>_soft, atomic_fetch_nand<mode>_soft,
atomic_<fetchop_name>_fetch<mode>_soft, atomic_nand_fetch<mode>_soft,
atomic_test_and_set_soft): Use same formatting for the first line of
the asm block as in new insns above.
(atomic_compare_and_swap<mode>, atomic_exchange<mode>,
atomic_fetch_<fetchop_name><mode>, atomic_<fetchop_name>_fetch<mode>,
atomic_test_and_set): Integrate new *_hard insns into expanders.
* config/sh/sh.opt (mhard-atomic): New option.
* doc/invoke.texi (SH Options): Document it.
From-SVN: r187987
Edmar Wienskoski [Tue, 29 May 2012 20:18:29 +0000 (20:18 +0000)]
MAINTAINERS (Write After Approval): Add myself.
2012-05-29 Edmar Wienskoski <edmar@freescale.com>
* MAINTAINERS (Write After Approval): Add myself.
From-SVN: r187986
François Dumont [Tue, 29 May 2012 19:29:29 +0000 (19:29 +0000)]
2012-05-29 François Dumont <fdumont@gcc.gnu.org>
* include/bits/stl_tempbuf.h (__uninitialized_construct_buf)
(__uninitialized_construct_buf_dispatch<>::__ucr): Fix to work
with iterator returning rvalue.
* testsuite/25_algorithms/stable_sort/3.cc: New.
From-SVN: r187985
Thomas Schwinge [Tue, 29 May 2012 19:28:57 +0000 (21:28 +0200)]
configure.ac: Use GCC_AC_FUNC_MMAP_BLACKLIST instead of gcc_AC_FUNC_MMAP_BLACKLIST.
fixincludes/
* configure.ac: Use GCC_AC_FUNC_MMAP_BLACKLIST instead of
gcc_AC_FUNC_MMAP_BLACKLIST.
* Makefile.in (ACLOCAL_AMFLAGS): Don't include ../gcc.
* aclocal.m4: Regenerate.
* configure: Regenerate.
From-SVN: r187984
Joseph Myers [Tue, 29 May 2012 19:21:25 +0000 (20:21 +0100)]
* lto-plugin.c: Fix typo.
From-SVN: r187982
Joseph Myers [Tue, 29 May 2012 19:21:05 +0000 (20:21 +0100)]
* mf-impl.h: Fix typo.
From-SVN: r187981
Joseph Myers [Tue, 29 May 2012 19:20:43 +0000 (20:20 +0100)]
* c-common.c: Fix typo.
From-SVN: r187980
Meador Inge [Tue, 29 May 2012 19:07:04 +0000 (19:07 +0000)]
c-decl.c (c_push_function_context): Always create a new language function.
2012-05-29 Meador Inge <meadori@codesourcery.com>
* c-decl.c (c_push_function_context): Always create a new language
function.
(c_pop_function_context): Clear the language function created in
c_push_function_context.
From-SVN: r187979
Matt Turner [Tue, 29 May 2012 18:52:25 +0000 (18:52 +0000)]
ev6.md: (define_bypass "ev6_fmul,ev6_fadd"): New.
* config/alpha/ev6.md: (define_bypass "ev6_fmul,ev6_fadd"): New.
(define_bypass "ev6_fcmov"): New.
From-SVN: r187978
Joseph Myers [Tue, 29 May 2012 15:54:57 +0000 (16:54 +0100)]
mt-sde: Fix typos.
* mt-sde: Fix typos.
* stdint.m4: Fix typos.
* tcl.m4: Fix typos.
From-SVN: r187971
Steven Bosscher [Tue, 29 May 2012 15:36:18 +0000 (15:36 +0000)]
integrate.c: Remove.
* integrate.c: Remove.
* integrate.h: Remove.
* Makefile.in: Remove make rules for integrate.c and INTEGRATE_H.
* config/arm/t-arm: Remove INTEGRATE_H dependency for target files.
* config/rs6000/t-rs6000: Likewise
* config/spu/t-spu-elf: Likewise.
* function.h (get_hard_reg_initial_val, has_hard_reg_initial_val,
get_hard_reg_initial_reg, emit_initial_value_sets): Move prototypes
from integrate.h to here.
(initial_value_entry): New prototype.
* reload.h (allocate_initial_values): Remove prototype.
* tree.h (set_decl_abstract_flags, set_decl_origin_self): Likewise.
* cse.c (fixed_base_plus_p): Don't handle virtual registers for
integrate.c.
* dwarf2out.c (set_decl_origin_self, set_block_origin_self,
set_decl_abstract_flags, set_block_abstract_flags): Move from
integrate.c to here, the only user.
* expmed.c (extract_fixed_bit_field): Remove outdated comment
about integrate.c.
* function.c: Don't include integrate.h.
(struct initial_value_pair, struct initial_value_struct,
get_hard_reg_initial_val, has_hard_reg_initial_val,
get_hard_reg_initial_reg, emit_initial_value_sets): Move from
integrate.c to here.
(initial_value_entry): New function.
* genemit.c (main): Don't print integrate.h include line.
* ira.c: Don't include integrate.h.
(allocate_initial_values): Move from integrate.c to here.
(ira): Update allocate_initial_values call.
* tree-inline.c: Don't include integrate.h.
(function_attribute_inlinable_p): Moved from integrate.c to here.
* cfgexpand.c: Don't include integrate.h.
* except.c: Likewise.
* langhooks.c: Likewise.
* passes.c: Likewise.
* toplev.c: Likewise.
* config/frv/frv.c: Likewise.
* config/pa/pa.c: Likewise.
* config/spu/spu.c: Likewise.
* config/epiphany/epiphany.c: Likewise.
* config/mep/mep.c: Likewise.
* config/score/score.c: Likewise.
* config/picochip/picochip.c: Likewise.
* config/sh/sh.c: Likewise.
* config/alpha/alpha.c: Likewise.
* config/microblaze/microblaze.c: Likewise.
* config/mips/mips.c: Likewise.
* config/v850/v850.c: Likewise.
* config/mmix/mmix.c: Likewise.
* config/bfin/bfin.c: Likewise.
* config/arm/arm.c: Likewise.
* config/s390/s390.c: Likewise.
* config/m32r/m32r.c: Likewise.
* config/rs6000/rs6000.c: Likewise.
* config/c6x/c6x.c: Include function.h instead of integrate.h.
* config/tilegx/tilegx.c: Likewise.
* config/tilepro/tilepro.c: Likewise.
From-SVN: r187969
Georg-Johann Lay [Tue, 29 May 2012 15:21:34 +0000 (15:21 +0000)]
t-avr (s-avr-mmcu-texi): Call gen-avr-mmcu-texi$(build_exeext) via ./ and don't assume . is in PATH.
* config/avr/t-avr (s-avr-mmcu-texi): Call
gen-avr-mmcu-texi$(build_exeext) via ./ and don't assume . is in PATH.
From-SVN: r187968
Joseph Myers [Tue, 29 May 2012 14:54:22 +0000 (15:54 +0100)]
ieee754-df.S: Fix typos.
* config/arm/ieee754-df.S: Fix typos.
* config/arm/ieee754-sf.S: Fix typos.
* config/c6x/libunwind.S: Fix typos.
* config/epiphany/udivsi3-float.c: Fix typos.
* config/microblaze/muldi3_hard.S: Fix typos.
* config/picochip/adddi3.S: Fix typos.
* config/picochip/ashlsi3.S: Fix typos.
* config/picochip/ashrsi3.S: Fix typos.
* config/picochip/clzsi2.S: Fix typos.
* config/picochip/cmpsi2.S: Fix typos.
* config/picochip/divmod15.S: Fix typos.
* config/picochip/divmodhi4.S: Fix typos.
* config/picochip/divmodsi4.S: Fix typos.
* config/picochip/longjmp.S: Fix typos.
* config/picochip/lshrsi3.S: Fix typos.
* config/picochip/parityhi2.S: Fix typos.
* config/picochip/popcounthi2.S: Fix typos.
* config/picochip/setjmp.S: Fix typos.
* config/picochip/subdi3.S: Fix typos.
* config/picochip/ucmpsi2.S: Fix typos.
* config/picochip/udivmodhi4.S: Fix typos.
* config/picochip/udivmodsi4.S: Fix typos.
* config/spu/divv2df3.c: Fix typos.
* config/spu/mfc_multi_tag_release.c: Fix typos.
* config/spu/mfc_tag_release.c: Fix typos.
* configure.ac: Fix typos.
* configure: Regenerate.
From-SVN: r187967
Joseph Myers [Tue, 29 May 2012 14:53:50 +0000 (15:53 +0100)]
directives.c: Fix typos.
* directives.c: Fix typos.
* include/line-map.h: Fix typos.
* line-map.c: Fix typos.
* macro.c: Fix typos.
From-SVN: r187966
Michael Matz [Tue, 29 May 2012 14:44:47 +0000 (14:44 +0000)]
rtl.h (assign_stack_temp, [...]): Remove 'keep' argument.
* rtl.h (assign_stack_temp, assign_stack_temp_for_type,
assign_temp): Remove 'keep' argument.
(mark_temp_addr_taken): Remove prototype.
* tree.h (expand_decl): Remove prototype.
* function.c (struct temp_slot): Remove addr_taken and keep
member.
(assign_stack_temp_for_type) Don't initialize above, remove
keep argument.
(assign_stack_temp, assign_temp): Remove keep argument.
(mark_temp_addr_taken): Remove.
(preserve_temp_slots): Remove handling of addr_taken and keep
members.
(free_temp_slots): Ditto.
* expr.c (expand_expr_real_1 <COMPOUND_LITERAL_EXPR>): Remove
dead code.
* stmt.c (expand_asm_operands): Remove dead code.
(expand_decl): Remove.
* c-decl.c (finish_struct): Don't call expand_decl.
* builtins.c (expand_builtin_cexpi): Adjust calls to assign_temp
and assign_stack_temp.
* calls.c (save_fixed_argument_area, initialize_argument_information,
expand_call, emit_library_call_value_1, store_one_arg): Ditto.
* expmed.c (extract_bit_field_1): Ditto.
* expr.c (emit_group_load_1, emit_group_store,
copy_blkmode_from_reg, emit_push_insn, expand_assignment,
store_field, expand_constructor, expand_cond_expr_using_cmove,
expand_expr_real_2, expand_expr_real_1): Ditto.
* stmt.c (expand_asm_operands, expand_return): Ditto.
* function.c (pop_temp_slots): Call free_temp_slots.
* calls.c (store_one_arg): Don't call preserve_temp_slots or
free_temp_slots.
* expr.c (expand_assignment): Don't call free_temp_slots.
* config/arm/arm.c (neon_expand_vector_init): Ditto.
* config/i386/i386.c (ix86_expand_vector_set): Ditto.
(ix86_expand_vector_extract): Ditto.
* config/ia64/ia64.c (spill_xfmode_rfmode_operand,
ia64_expand_movxf_movrf): Ditto.
* config/mips/mips.c (mips_expand_vi_general): Ditto.
* config/mmix/mmix.md (floatdisf2, floatunsdisf2, truncdfsf2,
extendsfdf2): Ditto.
* config/rs6000/rs6000.c (rs6000_expand_vector_init,
rs6000_expand_vector_set, rs6000_expand_vector_extract,
rs6000_allocate_stack_temp): Ditto.
* config/rs6000/rs6000.md (fix_trunctfsi2_fprs): Ditto.
* config/sparc/sparc.c (emit_soft_tfmode_libcall,
sparc_emit_float_lib_cmp, sparc_emit_float_lib_cmp,
sparc_expand_vector_init): Ditto.
From-SVN: r187965
Michael Matz [Tue, 29 May 2012 14:41:53 +0000 (14:41 +0000)]
expr.c (expand_expr_real_1 <normal_inner_ref>): Don't allocate a kept temp.
* expr.c (expand_expr_real_1 <normal_inner_ref>): Don't allocate
a kept temp.
(expand_expr_real_1 <COMPOUND_LITERAL_EXPR>): Make unreachable.
* gimple-fold.c (canonicalize_constructor_val): Canonicalize
COMPOUND_LITERAL_EXPR.
* function.c (expand_function_start): Don't call expand_decl,
instead assert that we have RTL assigned.
* tree-ssa-live.c (remove_unused_locals): Clear
nonlocal_goto_save_area if its backing variable is removed.
* stmt.c (expand_asm_operands): Remove handling of non-lvalues
as mem inputs.
(expand_decl): Assert that this does nothing.
* calls.c (expand_call): Don't call mark_temp_addr_taken.
* c-tree.h (c_expand_decl): Remove prototype.
c-family/
* c-common.h (c_expand_decl): Remove prototype.
ada/
* gcc-interface/utils.c (create_var_decl_1): Don't call expand_decl.
From-SVN: r187962
Richard Guenther [Tue, 29 May 2012 14:40:16 +0000 (14:40 +0000)]
re PR tree-optimization/53516 (Vectorization and memset recognition miscompile bitfield stores)
2012-05-29 Richard Guenther <rguenther@suse.de>
PR tree-optimization/53516
* tree-data-ref.c (stmt_with_adjacent_zero_store_dr_p): Reject
bitfield accesses.
* tree-vect-data-refs.c (vect_analyze_data_refs): Likewise.
* gcc.dg/torture/pr53516.c: New testcase.
From-SVN: r187961
Joseph Myers [Tue, 29 May 2012 14:14:06 +0000 (15:14 +0100)]
LANGUAGES: Fix typos.
* LANGUAGES: Fix typos.
* Makefile.in: Fix typos.
* alias.c: Fix typos.
* auto-inc-dec.c: Fix typos.
* bb-reorder.c: Fix typos.
* cfgcleanup.c: Fix typos.
* cgraph.c: Fix typos.
* cgraph.h: Fix typos.
* cgraphunit.c: Fix typos.
* collect2-aix.h: Fix typos.
* collect2.c: Fix typos.
* compare-elim.c: Fix typos.
* config/alpha/vms.h: Fix typos.
* config/arm/README-interworking: Fix typos.
* config/arm/arm.c: Fix typos.
* config/arm/iterators.md: Fix typos.
* config/arm/vxworks.h: Fix typos.
* config/avr/avr.c: Fix typos.
* config/avr/avr.h: Fix typos.
* config/avr/avr.md: Fix typos.
* config/avr/builtins.def: Fix typos.
* config/c6x/c6x.c: Fix typos.
* config/cr16/cr16.c: Fix typos.
* config/cr16/cr16.md: Fix typos.
* config/cris/cris.md: Fix typos.
* config/darwin.c: Fix typos.
* config/darwin.opt: Fix typos.
* config/i386/i386-c.c: Fix typos.
* config/i386/i386.c: Fix typos.
* config/ia64/ia64.c: Fix typos.
* config/m68k/cf.md: Fix typos.
* config/mep/mep.c: Fix typos.
* config/microblaze/microblaze.c: Fix typos.
* config/microblaze/microblaze.h: Fix typos.
* config/mn10300/mn10300.c: Fix typos.
* config/mn10300/mn10300.md: Fix typos.
* config/pa/pa.c: Fix typos.
* config/picochip/picochip.h: Fix typos.
* config/rs6000/a2.md: Fix typos.
* config/rs6000/rs6000.c: Fix typos.
* config/rs6000/vector.md: Fix typos.
* config/rx/rx.md: Fix typos.
* config/rx/rx.opt: Fix typos.
* config/s390/2097.md: Fix typos.
* config/s390/s390.c: Fix typos.
* config/s390/s390.h: Fix typos.
* config/sh/sh.c: Fix typos.
* config/sh/sh.md: Fix typos.
* config/sparc/sync.md: Fix typos.
* config/spu/spu.c: Fix typos.
* config/spu/spu.md: Fix typos.
* config/vms/vms.c: Fix typos.
* config/vxworks-dummy.h: Fix typos.
* config/vxworks.h: Fix typos.
* cselib.c: Fix typos.
* df-scan.c: Fix typos.
* df.h: Fix typos.
* doc/extend.texi: Fix typos.
* doc/install.texi: Fix typos.
* doc/invoke.texi: Fix typos.
* doc/md.texi: Fix typos.
* doc/plugins.texi: Fix typos.
* doc/rtl.texi: Fix typos.
* dse.c: Fix typos.
* dwarf2asm.c: Fix typos.
* dwarf2out.c: Fix typos.
* except.h: Fix typos.
* expr.c: Fix typos.
* fold-const.c: Fix typos.
* gcc.c: Fix typos.
* gcse.c: Fix typos.
* genautomata.c: Fix typos.
* gengtype-state.c: Fix typos.
* gengtype.c: Fix typos.
* genhooks.c: Fix typos.
* gimple-fold.c: Fix typos.
* gimple-pretty-print.c: Fix typos.
* gimple.c: Fix typos.
* gimple.h: Fix typos.
* gimplify.c: Fix typos.
* graphite-interchange.c: Fix typos.
* graphite-sese-to-poly.c: Fix typos.
* ifcvt.c: Fix typos.
* input.c: Fix typos.
* ipa-cp.c: Fix typos.
* ipa-inline-analysis.c: Fix typos.
* ipa-inline-transform.c: Fix typos.
* ipa-inline.c: Fix typos.
* ipa-pure-const.c: Fix typos.
* ipa-ref.h: Fix typos.
* ipa-reference.c: Fix typos.
* ipa-utils.c: Fix typos.
* ipa.c: Fix typos.
* ira-emit.c: Fix typos.
* ira-lives.c: Fix typos.
* lto-streamer.c: Fix typos.
* lto-streamer.h: Fix typos.
* lto-wrapper.c: Fix typos.
* mcf.c: Fix typos.
* mode-switching.c: Fix typos.
* modulo-sched.c: Fix typos.
* plugin.c: Fix typos.
* postreload.c: Fix typos.
* sched-deps.c: Fix typos.
* sel-sched-ir.c: Fix typos.
* sel-sched-ir.h: Fix typos.
* sel-sched.c: Fix typos.
* sese.c: Fix typos.
* stor-layout.c: Fix typos.
* target-hooks-macros.h: Fix typos.
* target.def: Fix typos.
* trans-mem.c: Fix typos.
* tree-eh.c: Fix typos.
* tree-predcom.c: Fix typos.
* tree-sra.c: Fix typos.
* tree-ssa-address.c: Fix typos.
* tree-ssa-loop-ivopts.c: Fix typos.
* tree-ssa-loop-niter.c: Fix typos.
* tree-ssa-math-opts.c: Fix typos.
* tree-ssa-pre.c: Fix typos.
* tree-ssa-propagate.c: Fix typos.
* tree-ssa-reassoc.c: Fix typos.
* tree-ssa-sccvn.c: Fix typos.
* tree-ssa-ter.c: Fix typos.
* tree-ssa-uninit.c: Fix typos.
* tree-ssanames.c: Fix typos.
* tree-vect-generic.c: Fix typos.
* tree-vect-slp.c: Fix typos.
* tree.c: Fix typos.
* tree.h: Fix typos.
* varasm.c: Fix typos.
* varpool.c: Fix typos.
From-SVN: r187959
Joseph Myers [Tue, 29 May 2012 13:39:54 +0000 (14:39 +0100)]
* doc/include/texinfo.tex: Update to version 2012-05-16.16.
From-SVN: r187956
Richard Guenther [Tue, 29 May 2012 12:48:34 +0000 (12:48 +0000)]
tree-dfa.c (find_vars_r): Do not call add_referenced_vars for globals.
2012-05-29 Richard Guenther <rguenther@suse.de>
* tree-dfa.c (find_vars_r): Do not call add_referenced_vars
for globals.
(add_referenced_var_1): Re-organize. Assert we are not
called for globals.
(remove_referenced_var): Likewise.
* varpool.c (add_new_static_var): Use create_tmp_var_raw.
* tree-mudflap.c (execute_mudflap_function_ops): Do not
call add_referenced_var on globals.
* matrix-reorg.c (transform_access_sites): Likewise.
From-SVN: r187955
Steven Bosscher [Tue, 29 May 2012 11:37:21 +0000 (11:37 +0000)]
alias.c (reg_known_value): Make this a VEC.
* alias.c (reg_known_value): Make this a VEC.
(reg_known_equiv_p): Make this an sbitmap.
(reg_known_value_size): Remove.
(get_reg_known_value, set_reg_known_value, get_reg_known_equiv_p,
set_reg_known_equiv_p): Update for reg_known_value and
reg_known_value_size data structure change.
(init_alias_analysis, end_alias_analysis): Likewise.
From-SVN: r187953
Jakub Jelinek [Tue, 29 May 2012 11:34:38 +0000 (13:34 +0200)]
re PR middle-end/53510 (OOM while compile some code)
PR middle-end/53510
* input.c (read_line): Use XRESIZEVEC instead of XNEWVEC
to avoid leaking memory. No need to handle memory allocation
failure. Double string_len on each reallocation instead of
adding 2.
* gcov.c (read_line): Likewise.
From-SVN: r187952
Manuel López-Ibáñez [Tue, 29 May 2012 10:09:51 +0000 (10:09 +0000)]
c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
* c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
* c-opts.c (c_common_handle_option): Remove code handling
warn_missing_braces.
From-SVN: r187948
Dodji Seketeli [Tue, 29 May 2012 09:42:39 +0000 (09:42 +0000)]
PR bootstrap/53459 - unused local typedef when building on altivec
PR bootstrap/53459
* lex.c (search_line_fast): Avoid unused local typedefs to simulate
a static assertion.
From-SVN: r187947
Dodji Seketeli [Tue, 29 May 2012 09:42:28 +0000 (11:42 +0200)]
Revert "PR bootstrap/53459 - unused local typedef when building on altivec"
This reverts commit r187853
From-SVN: r187946
Dodji Seketeli [Tue, 29 May 2012 09:36:29 +0000 (09:36 +0000)]
PR preprocessor/53229 - Fix diagnostics location when pasting tokens
As stated in the audit trail of this problem report, consider this
test case:
$ cat test.c
1 struct x {
2 int i;
3 };
4 struct x x;
5
6 #define TEST(X) x.##X
7
8 void foo (void)
9 {
10 TEST(i) = 0;
11 }
$
$ cc1 -quiet test.c
test.c: In function 'foo':
test.c:10:1: error: pasting "." and "i" does not give a valid preprocessing token
TEST(i) = 0;
^
$
So, when pasting tokens, the error diagnostic uses the global and
imprecise input_location variable, leading to an imprecise output.
To properly fix this, I think libcpp should keep the token of the
pasting operator '##', instead of representing it with flag on the LHS
operand's token. That way, it could use its location. Doing that
would be quite intrusive though. So this patch just uses the location
of the LHS of the pasting operator, for now. It's IMHO better than
the current situation.
The patch makes paste_tokens take a location parameter that is used in
the diagnostics. This change can still be useful later when we can
use the location of the pasting operator, because paste_tokens will
just be passed the new, more precise location.
Incidentally, it appeared that when getting tokens from within
preprocessor directives (like what is done in gcc.dg/cpp/paste12.c),
with -ftrack-macro-expansion disabled, the location of the expansion
point of macros was being lost because
cpp_reader::set_invocation_location wasn't being properly set. It's
because when cpp_get_token_1 calls enter_macro_context, there is a
little period of time between the beginning of that later function and
when the macro is really pushed (and thus when the macro is really
expanded) where we wrongly consider that we are not expanding the
macro because macro_of_context is still NULL. In that period of time,
in the occurrences of indirect recursive calls to cpp_get_token_1,
this later function wrongly sets cpp_reader::invocation_location
because cpp_reader::set_invocation_location is not being properly set.
To avoid that confusion the patch does away with
cpp_reader::set_invocation_location and introduces a new flag
cpp_reader::about_to_expand_macro_p that is set in the small time
interval exposed earlier. A new in_macro_expansion_p is introduced as
well, so that cpp_get_token_1 can now accurately detect when we are in
the process of expanding a macro, and thus correctly collect the
location of the expansion point.
People seem to like screenshots.
Thus, after the patch, we now have:
$ cc1 -quiet test.c
test.c: In function 'foo':
test.c:6:18: error: pasting "." and "i" does not give a valid preprocessing token
#define TEST(X) x.##X
^
test.c:10:3: note: in expansion of macro 'TEST'
TEST(i) = 0;
^
$
Bootstrapped and tested on x86_64-unknown-linux-gnu against trunk.
libcpp/
PR preprocessor/53229
* internal.h (cpp_reader::set_invocation_location): Remove.
(cpp_reader::about_to_expand_macro_p): New member flag.
* directives.c (do_pragma): Remove Kludge as
pfile->set_invocation_location is no more.
* macro.c (cpp_get_token_1): Do away with the use of
cpp_reader::set_invocation_location. Just collect the macro
expansion point when we are about to expand the top-most macro.
Do not override cpp_reader::about_to_expand_macro_p.
This fixes gcc.dg/cpp/paste12.c by making get_token_no_padding
properly handle locations of expansion points.
(cpp_get_token_with_location): Adjust, as
cpp_reader::set_invocation_location is no more.
(paste_tokens): Take a virtual location parameter for
the LHS of the pasting operator. Use it in diagnostics. Update
comments.
(paste_all_tokens): Tighten the assert. Propagate the location of
the expansion point when no virtual locations are available.
Pass the virtual location to paste_tokens.
(in_macro_expansion_p): New static function.
(enter_macro_context): Set the cpp_reader::about_to_expand_macro_p
flag until we really start expanding the macro.
gcc/testsuite/
PR preprocessor/53229
* gcc.dg/cpp/paste6.c: Force to run without
-ftrack-macro-expansion.
* gcc.dg/cpp/paste8.c: Likewise.
* gcc.dg/cpp/paste8-2.c: New test, like paste8.c but run with
-ftrack-macro-expansion.
* gcc.dg/cpp/paste12.c: Force to run without
-ftrack-macro-expansion.
* gcc.dg/cpp/paste12-2.c: New test, like paste12.c but run with
-ftrack-macro-expansion.
* gcc.dg/cpp/paste13.c: Likewise.
* gcc.dg/cpp/paste14.c: Likewise.
* gcc.dg/cpp/paste14-2.c: New test, like paste14.c but run with
-ftrack-macro-expansion.
* gcc.dg/cpp/paste18.c: New test.
From-SVN: r187945
Hans-Peter Nilsson [Tue, 29 May 2012 01:54:09 +0000 (01:54 +0000)]
trap-1.c, [...]: New tests.
* gcc.target/cris/torture/trap-1.c,
gcc.target/cris/torture/trap-2.c,
gcc.target/cris/torture/trap-3.c,
gcc.target/cris/torture/trap-v0.c,
gcc.target/cris/torture/trap-v3.c: New tests.
From-SVN: r187943
Hans-Peter Nilsson [Tue, 29 May 2012 01:52:16 +0000 (01:52 +0000)]
cris.h (TARGET_HAS_BREAK, [...]): New macros.
* config/cris/cris.h (TARGET_HAS_BREAK, TARGET_TRAP_USING_BREAK8):
New macros.
* config/cris/cris.md ("trap"): Define, enabled for
TARGET_TRAP_USING_BREAK8.
* config/cris/cris.opt (mtrap-using-break8): New option.
From-SVN: r187942
GCC Administrator [Tue, 29 May 2012 00:17:51 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r187941
Paolo Carlini [Mon, 28 May 2012 17:42:29 +0000 (17:42 +0000)]
re PR c++/25137 (Warning "missing braces around initializer" causing problems with tr1::array)
/c-family
2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/25137
* c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
-Wmissing_braces.
2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/25137
* doc/invoke.texi: Document -Wmissing-braces not enabled by -Wall
for C++.
/testsuite
2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/25137
* g++.dg/warn/Wbraces3.C: New.
* g++.dg/warn/Wbraces4.C: Likewise.
From-SVN: r187937
Hans-Peter Nilsson [Mon, 28 May 2012 16:05:36 +0000 (16:05 +0000)]
Fix grammo in last CL entry.
From-SVN: r187936
Hans-Peter Nilsson [Mon, 28 May 2012 16:04:14 +0000 (16:04 +0000)]
* doc/md.texi (Standard Names): Fix typos in documentation for atomic patterns.
From-SVN: r187935
Hans-Peter Nilsson [Mon, 28 May 2012 15:43:42 +0000 (15:43 +0000)]
md.texi (stack_protect_test): Remove negation of branch to label.
* doc/md.texi (stack_protect_test): Remove negation of
branch to label.
From-SVN: r187934
Jakub Jelinek [Mon, 28 May 2012 14:28:00 +0000 (16:28 +0200)]
re PR c++/53505 (bitfield with bool type generated broken object file)
PR tree-optimization/53505
* c-c++-common/torture/pr53505.c: New test.
From-SVN: r187931
Paolo Carlini [Mon, 28 May 2012 12:09:01 +0000 (12:09 +0000)]
re PR c++/53503 ([C++0x] unexpected AST of kind ltgt_expr)
gcc/cp
2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/53503
* semantics.c (potential_constant_expression_1): Handle LTGT_EXPR.
libstdc++-v3
2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/53503
* testsuite/26_numerics/headers/cmath/53503.cc: New.
From-SVN: r187928
GCC Administrator [Mon, 28 May 2012 00:17:55 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r187927
Nathan Sidwell [Sun, 27 May 2012 16:25:58 +0000 (16:25 +0000)]
tree.c (build_constructor): Propagate TREE_SIDE_EFFECTS.
* tree.c (build_constructor): Propagate TREE_SIDE_EFFECTS.
testsuite/
* gcc.dg/stmt-expr-4.c: New.
From-SVN: r187923
Janne Blomqvist [Sun, 27 May 2012 07:09:15 +0000 (10:09 +0300)]
Minor timing cleanups.
2012-05-27 Janne Blomqvist <jb@gcc.gnu.org>
* intrinsics/time_1.h (gf_cputime): Don't reevaluate HZ expression
for times fallback, clarify operation ordering for times and clock
fallbacks.
(gf_gettime): Fix comment typo.
From-SVN: r187922
GCC Administrator [Sun, 27 May 2012 00:17:50 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r187921