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2012-05-31Fix compilation of build/*.o when using C++.Diego Novillo4-2/+32
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
2012-05-31Makefile.in: Fix many dependencies.Steven Bosscher20-132/+121
* 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
2012-05-31gen-avr-mmcu-texi.c: Sort MCUs.Georg-Johann Lay3-22/+50
* config/avr/gen-avr-mmcu-texi.c: Sort MCUs. * doc/avr-mmcu.texi: Regenerate. From-SVN: r188067
2012-05-31t-avr: Correct avr-mmcu.texi dependencies.Georg-Johann Lay2-2/+16
* 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
2012-05-31tree-loop-distribution.c (struct partition_s): New struct, typedef and ↵Richard Guenther2-60/+106
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
2012-05-31re PR fortran/53521 (Memory leak with zero-sized array constructor)Tobias Burnus2-13/+7
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
2012-05-31tree-loop-distribution.c (stmt_has_scalar_dependences_outside_loop): Use ↵Richard Guenther4-80/+50
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
2012-05-31tree-dfa.c (get_ref_base_and_extent): Compute the offset using double ints ↵Eric Botcazou3-42/+80
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
2012-05-31re PR middle-end/48493 (ice in expand_expr_addr_expr_1 with complex types ↵Richard Guenther2-0/+23
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
2012-05-31tree-data-ref.c (dr_analyze_innermost): Properly convert the MEM_REF offset ↵Richard Guenther2-5/+9
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
2012-05-31target-supports.exp (check_effective_target_vect_char_mult): Add arm32 to ↵Greta Yorsh3-4/+14
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
2012-05-31invoke.texi (AVR Options): Fix typos.Georg-Johann Lay2-7/+11
* doc/invoke.texi (AVR Options): Fix typos. From-SVN: r188053
2012-05-31asm-v8.S, [...]: New tests.Hans-Peter Nilsson7-0/+69
* 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
2012-05-31cris.h (CC1_SPEC): Pass through all -march= and -mcpu= options.Hans-Peter Nilsson2-2/+13
* 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
2012-05-31ira-int.h (target_ira_int): Rename x_move_cost to x_ira_register_move_cost...Richard Sandiford3-183/+66
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
2012-05-31ira.c (init_move_cost): Adjust choice of subclasses to match the current ↵Richard Sandiford2-25/+31
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
2012-05-31ira.c (setup_allocno_and_important_classes): Use ira_class_hard_regs_num to ↵Richard Sandiford2-41/+33
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
2012-05-31ira.c (init_move_cost): Adjust local variable names to match file conventions.Richard Sandiford2-45/+52
gcc/ * ira.c (init_move_cost): Adjust local variable names to match file conventions. Use ira_assert instead of gcc_assert. From-SVN: r188044
2012-05-31regs.h (move_table, [...]): Move these definitions and associated ↵Richard Sandiford6-138/+142
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
2012-05-31ira-costs.c (copy_cost): Use ira_init_register_move_cost_if_necessary and ↵Richard Sandiford2-6/+11
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
2012-05-31ira.h (target_ira): Delete x_ira_available_class_regs.Richard Sandiford9-46/+40
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
2012-05-31Daily bump.GCC Administrator1-1/+1
From-SVN: r188039
2012-05-30compiler: Don't crash for invalid constant types for && or ||.Ian Lance Taylor1-15/+3
From-SVN: r188033
2012-05-30re PR target/52999 (ICE, segmentation fault in c_tree_printer)John David Anglin2-0/+32
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
2012-05-30re PR c++/53356 (ICE in verify_gimple_stmt, at tree-cfg.c:4258)Jason Merrill5-17/+63
PR c++/53356 * tree.c (stabilize_init): Handle stabilizing a TARGET_EXPR representing a bitwise copy of a glvalue. From-SVN: r188029
2012-05-30* tree.c (stabilize_expr): Tweak logic.Jason Merrill2-2/+4
From-SVN: r188028
2012-05-30* ira.c (allocate_initial_values): Make static.Steven Bosscher2-1/+5
From-SVN: r188025
2012-05-30re PR c/53502 (Bootstrap broken with --disable-build-poststage1-with-cxx)Tobias Burnus2-3/+7
2012-05-30 Tobias Burnus <burnus@net-b.de> PR c/53502 * decl.c (match_attr_spec): Remove "typedef". From-SVN: r188024
2012-05-30i386.c (legitimize_tls_address): Generate tls_initial_exec_64_sun only when ↵Uros Bizjak2-13/+14
!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
2012-05-30re PR c++/53356 (ICE in verify_gimple_stmt, at tree-cfg.c:4258)Jason Merrill4-1/+22
PR c++/53356 * tree.c (stabilize_init): Side effects make the init unstable. From-SVN: r188019
2012-05-30re PR tree-optimization/53501 (scev introduces signed overflow)Richard Guenther5-7/+41
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
2012-05-30powerpc.exp: Load torture-options.exp, call torture-finish.Alan Modra2-0/+7
* gcc.target/powerpc/powerpc.exp: Load torture-options.exp, call torture-finish. From-SVN: r188008
2012-05-30Makefile.in: Fix many dependencies.Steven Bosscher2-141/+143
* 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
2012-05-30simplify-rtx.c (simplify_binary_operation_1): Optimize shuffle of ↵Marc Glisse4-1/+44
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
2012-05-30re PR bootstrap/53522 (Bootstrap is broken for x86_64-apple-darwin10 at r187977)Richard Guenther2-1/+6
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
2012-05-30explow.c (probe_stack_range): Restore simple control flow and stop again when...Eric Botcazou2-5/+9
* 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
2012-05-30re PR rtl-optimization/53519 (ice in do_SUBST, at combine.c:707)Jakub Jelinek4-2/+38
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
2012-05-30decl.c: Fix comment typos.Tobias Burnus10-37/+49
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
2012-05-30arm.c (arm_evpc_neon_vrev): Adjust off by one error.Ramana Radhakrishnan4-3/+124
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
2012-05-30Daily bump.GCC Administrator1-1/+1
From-SVN: r187998
2012-05-29re PR debug/53453 (darwin linker expects both AT_name and AT_comp_dir debug ↵Jack Howarth6-1/+25
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
2012-05-29Oops, wrong changelog, this is the right one:Jack Howarth1-1/+1
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
2012-05-29darwin.h (STARTFILE_SPEC): Do not use -lbundle1.o when Darwin >= 10.Jack Howarth2-2/+11
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
2012-05-29re PR target/51340 (SH Target: Make -mfused-madd enabled by default)Oleg Endo7-6/+71
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
2012-05-29re PR target/52941 (SH Target: Add support for movco.l / movli.l atomics on ↵Oleg Endo7-57/+580
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
2012-05-29* c-common.c: Fix typo.Joseph Myers2-1/+5
From-SVN: r187980
2012-05-29c-decl.c (c_push_function_context): Always create a new language function.Meador Inge2-10/+11
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
2012-05-29ev6.md: (define_bypass "ev6_fmul,ev6_fadd"): New.Matt Turner2-0/+9
* config/alpha/ev6.md: (define_bypass "ev6_fmul,ev6_fadd"): New. (define_bypass "ev6_fcmov"): New. From-SVN: r187978
2012-05-29integrate.c: Remove.Steven Bosscher44-465/+424
* 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
2012-05-29t-avr (s-avr-mmcu-texi): Call gen-avr-mmcu-texi$(build_exeext) via ./ and ↵Georg-Johann Lay2-1/+6
don't assume . is in PATH. * config/avr/t-avr (s-avr-mmcu-texi): Call gen-avr-mmcu-texi$(build_exeext) via ./ and don't assume . is in PATH. From-SVN: r187968
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