aboutsummaryrefslogtreecommitdiff
AgeCommit message (Collapse)AuthorFilesLines
2012-08-22tree-vrp.c (find_assert_locations): Skip also edges from the entry block.Jakub Jelinek5-4/+21
* tree-vrp.c (find_assert_locations): Skip also edges from the entry block. * tree-vect-loop-manip.c (slpeel_make_loop_iterate_ntimes): Call free_stmt_vec_info on orig_cond after gsi_removing it. * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Always free body_cost_vec vector. (vect_analyze_data_refs): If gather is unsuccessful, free_data_ref (dr). * tree-inline.c (tree_function_versioning): Free old_transforms_to_apply vector. From-SVN: r190590
2012-08-22tree-ssa-coalesce.c (struct ssa_conflicts_d): Make contents of this a VEC ↵Steven Bosscher2-47/+60
and add a bitmap obstack. * tree-ssa-coalesce.c (struct ssa_conflicts_d): Make contents of this a VEC and add a bitmap obstack. (ssa_conflicts_new): Allocate the obstack and grow the VEC cleared to the right size. (ssa_conflicts_delete): Free the VEC and release the obstack. (ssa_conflicts_test_p, ssa_conflicts_test_p, ssa_conflicts_add_one, ssa_conflicts_merge, ssa_conflicts_dump): Update for above changes. (truct live_track_d): Add another bitmap obstack here. (new_live_track): Initialize it and use it for all bitmaps. (delete_live_track): Don't free the bitmaps one at a time, just release the obstack. (create_outofssa_var_map): Fix to conform to GCC code style rules. From-SVN: r190589
2012-08-22Makefile.in (vis_hide, [...]): Do not make definitions depend on ↵Joseph Myers3-14/+22
--enable-shared. * Makefile.in (vis_hide, gen-hide-list): Do not make definitions depend on --enable-shared. ($(lib1asmfuncs-o)): Use %.vis files independent of --enable-shared. * static-object.mk ($(base)$(objext), $(base).vis) ($(base)_s$(objext)): Use same rules for visibility handling as in shared-object.mk. From-SVN: r190588
2012-08-22trans-expr.c (gfc_copy_class_to_class, [...]): Free loop and ss data.Tobias Burnus3-0/+10
2012-08-22 Tobias Burnus <burnus@net-b.de> * trans-expr.c (gfc_copy_class_to_class, gfc_trans_arrayfunc_assign): Free loop and ss data. * trans-intrinsic.c (gfc_trans_arrayfunc_assign): Free ss data. From-SVN: r190586
2012-08-22constraints.md: New file.Nathan Froyd7-303/+318
* config/m32c/constraints.md: New file. * config/m32c/t-m32c (MD_FILES): Add constraints. * config/m32c/m32c-protos.h (m32c_const_ok_for_constraint_p): Delete. (m32c_extra_address_constraint, m32c_extra_memory_constraint): Delete. (m32c_reg_class_from_constraint): Delete. (m32c_extra_constraint_p, m32c_extra_constraint_p2): Delete. (m32c_matches_constraint_p): Declare. * config/m32c/m32c.h (CONSTRAINT_LEN): Delete. (REG_CLASS_FROM_CONSTRAINT): Delete. (CONST_OK_FOR_CONSTRAINT_P): Delete. (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Delete. (EXTRA_CONSTRAINT_STR): Delete. (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Delete. * config/m32c/m32c.c: Include tm-constrs.h (m32c_reg_class_from_constraint): Delete. (m32c_const_ok_for_constraint_p): Delete. (m32c_extra_constraint_p2): Rename to... (m32c_matches_constraint_p): ...this. Make it return bool. Tweak formatting. (m32c_extra_constraint_p): Delete. (m32c_extra_address_constraint, m32c_extra_memory_constraint): Delete. (m32c_split_move): Use satisfies_constraint_Ss. * config/m32c/predicates.md (memsym_operand): Use satisfies_constraint_Si. (memimmed_operand): Use satisfies_constraint_Sp. (m32c_psi_scale, m32c_1bit8_operand): Use satisfies_constraint_Ilb. (m32c_1bit16_operand): Use satisfies_constraint_Ilw. (m32c_1mask8_operand): Use satisfies_constraint_ImB. (m32c_1mask16_operand): Use satisfies_constraint_Imw. From-SVN: r190585
2012-08-22mep.h (REG_CLASS_FROM_CONSTRAINT): Delete.Nathan Froyd4-144/+10
* config/mep/mep.h (REG_CLASS_FROM_CONSTRAINT): Delete. (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete. (CONSTRAINT_LEN, EXTRA_CONSTRAINT): Delete. * config/mep/mep.c (mep_reg_class_from_constraint): Delete. (mep_const_ok_for_letter_p, mep_extra_constraint): Delete. * config/mep/mep-protos.h (mep_reg_class_from_constraint): Delete. (mep_const_ok_for_letter_p, mep_extra_constraint): Delete. From-SVN: r190584
2012-08-22Daily bump.GCC Administrator1-1/+1
From-SVN: r190583
2012-08-21sh.md (cmpeqdi_t, [...]): Convert to multi-line asm output strings.Oleg Endo2-134/+351
* config/sh/sh.md (cmpeqdi_t, cmpgtdi_t, cmpgedi_t, cmpgeudi_t, cmpgtudi_t, *movsicc_t_false, *movsicc_t_true, divsi_inv20, negsi_cond, truncdihi2, ic_invalidate_line_i, ic_invalidate_line_sh4a, ic_invalidate_line_media, movdf_i4, calli_pcrel, call_valuei, call_valuei_pcrel, sibcalli_pcrel, sibcall_compact, sibcall_valuei_pcrel, sibcall_value_compact, casesi_worker_1, casesi_worker_2, bandreg_m2a, borreg_m2a, bxorreg_m2a, sp_switch_1, sp_switch_2, stack_protect_set_si, stack_protect_set_si_media, stack_protect_set_di_media, stack_protect_test_si, stack_protect_test_si_media, stack_protect_test_di_media): Convert to multi-line asm output strings. (divsi_inv_qitable, divsi_inv_hitable): Use single-alternative asm output. (*andsi3_bclr, rotldi3_mextr, rotrdi3_mextr, calli, call_valuei_tbr_rel, movml_push_banked, movml_pop_banked, bclr_m2a, bclrmem_m2a, bset_m2a, bsetmem_m2a, bst_m2a, bld_m2a, bldsign_m2a, bld_reg, *bld_regqi, band_m2a, bor_m2a, bxor_m2a, mextr_rl, *mextr_lr, ): Use tab char instead of '\\t'. (iordi3): Use braced string. (*movsi_pop): Use tab chars instead of spaces. From-SVN: r190580
2012-08-21re PR target/39423 ([SH] performance regression: lost mov @(disp,Rn))Oleg Endo4-5/+52
PR target/39423 * config/sh/sh.md (*movhi_index_disp): Add support for SH2A movu.w insn. PR target/39423 * gcc.target/sh/pr39423-2.c: New. From-SVN: r190579
2012-08-21Restore df_free_collection_rec call in df_bb_verifyH.J. Lu3-15/+12
PR middle-end/54332 * df-scan.c (df_bb_verify): Restore df_free_collection_rec call inside the insn traversal loop. * vec.h (vec_reserve): Remove the stack allocation check. From-SVN: r190576
2012-08-21parse.c (parse_contained): Include EXEC_END_PROCEDURE in ns->code to make ↵Tobias Burnus2-0/+6
sure the gfc_code is freed. 2012-08-21 Tobias Burnus <burnus@net-b.de> * parse.c (parse_contained): Include EXEC_END_PROCEDURE in ns->code to make sure the gfc_code is freed. From-SVN: r190575
2012-08-21morestack.S (__morestack_non_split): Increase amount of space allocated for ↵Ian Lance Taylor2-4/+14
non-split code stack. * config/i386/morestack.S (__morestack_non_split): Increase amount of space allocated for non-split code stack. From-SVN: r190574
2012-08-21fold-const.c (fold_ternary_loc): Detect identity permutations.Marc Glisse6-4/+185
2012-08-21 Marc Glisse <marc.glisse@inria.fr> gcc/ * fold-const.c (fold_ternary_loc): Detect identity permutations. Canonicalize permutations more. * tree-ssa-forwprop.c (is_combined_permutation_identity): New function. (simplify_permutation): Likewise. (ssa_forward_propagate_and_combine): Call it. gcc/testsuite/ * gcc.dg/tree-ssa/forwprop-19.c: New testcase. * gcc.dg/fold-perm.c: Likewise. From-SVN: r190561
2012-08-21tree-ssa-loop-im.c (tree_ssa_lim_finalize): Properly free the affine ↵Richard Guenther4-13/+35
expansion cache. 2012-08-21 Richard Guenther <rguenther@suse.de> * tree-ssa-loop-im.c (tree_ssa_lim_finalize): Properly free the affine expansion cache. * tree-ssa-dom.c (free_expr_hash_elt_contents): New function, split out from ... (free_expr_hash_elt): ... this one. (record_cond): Properly free a not needed hashtable element. (lookup_avail_expr): Likewise. * tree-into-ssa.c (init_ssa_renamer): Specify a free function for the var_infos hashtable. (update_ssa): Likewise. From-SVN: r190560
2012-08-21alloc-pool.c (pool_alloc): Fix valgrind annotation.Richard Guenther3-3/+19
2012-08-21 Richard Guenther <rguenther@suse.de> * alloc-pool.c (pool_alloc): Fix valgrind annotation. * tree.h: Fix typo and complete flags documentation. From-SVN: r190559
2012-08-21cp-tree.h (TREE_INDIRECT_USING): Use TREE_LANG_FLAG_0 accessor.Richard Biener4-68/+111
2012-08-21 Richard Guenther <rguenther@suse.de> cp/ * cp-tree.h (TREE_INDIRECT_USING): Use TREE_LANG_FLAG_0 accessor. (ATTR_IS_DEPENDENT): Likewise. (ARGUMENT_PACK_INCOMPLETE_P): Use TREE_ADDRESSABLE instead of TREE_LANG_FLAG_0 on TREE_VECs. * tree.h (struct tree_base): Add union to make it possible to re-use the upper 4 bytes for tree codes that do not need as many flags as others. Move visited and default_def_flag to common bits section in exchange for saturating_flag and unsigned_flag. Add SSA name version and tree vec length fields here. (struct tree_vec): Remove length field here. (struct tree_ssa_name): Remove version field here. From-SVN: r190558
2012-08-21MAINTAINERS (Write After Approval): Add myself.Hariharan Sandanagobalane2-1/+6
* MAINTAINERS (Write After Approval): Add myself. (picochip port): Remove myself. From-SVN: r190557
2012-08-21re PR fortran/48636 (Enable more inlining with -O2 and higher)Jan Hubicka6-6/+220
PR fortran/48636 * ipa-inline.c (want_inline_small_function_p): Take loop_iterations hint. (edge_badness): Likewise. * ipa-inline.h (inline_hints_vals): Add INLINE_HINT_loop_iterations. (inline_summary): Add loop_iterations. * ipa-inline-analysis.c: Include tree-scalar-evolution.h. (dump_inline_hints): Dump loop_iterations. (reset_inline_summary): Free loop_iterations. (inline_node_duplication_hook): Update loop_iterations. (dump_inline_summary): Dump loop_iterations. (will_be_nonconstant_expr_predicate): New function. (estimate_function_body_sizes): Analyze loops. (estimate_node_size_and_time): Set hint loop_iterations. (inline_merge_summary): Merge loop iterations. (inline_read_section): Stream in loop_iterations. (inline_write_summary): Stream out loop_iterations. From-SVN: r190556
2012-08-21mksysinfo: Fix syscall.F_GETLK and friends for 32-bit x86.Ian Lance Taylor1-0/+10
From-SVN: r190554
2012-08-21Daily bump.GCC Administrator1-1/+1
From-SVN: r190552
2012-08-20Fix PR numbers for ChangeLog entries.Oleg Endo2-2/+2
From-SVN: r190547
2012-08-20Fix PR C++/19351: integer overflow in operator new[]Florian Weimer7-15/+232
2012-08-20 Florian Weimer <fweimer@redhat.com> PR c++/19351 * call.c (build_operator_new_call): Add size_check argument and evaluate it. * cp-tree.h (build_operator_new_call): Adjust declaration. * init.c (build_new_1): Compute array size check and apply it. 2012-08-10 Florian Weimer <fweimer@redhat.com> PR c++/19351 * g++.dg/init/new38.C: New test. * g++.dg/init/new39.C: New test. From-SVN: r190546
2012-08-20re PR rtl-optimization/50489 ([UPC/IA64] mis-schedule of MEM ref with ↵Oleg Endo6-10/+241
-ftree-vectorize and -fschedule-insns2) PR target/50489 * config/sh/sh.md (rotcr, *rotcr, shar, shlr): New insns and splits. (ashrdi3_k, lshrdi3_k): Rewrite as insn_and_split. * config/sh/sh.c (sh_lshrsi_clobbers_t_reg_p): New function. * config/sh/sh-protos.h (sh_lshrsi_clobbers_t_reg_p): Declare it. PR target/50489 * gcc.target/sh/pr54089-1.c: New. From-SVN: r190545
2012-08-20re PR target/51244 ([SH] Inefficient conditional branch and code around T bit)Oleg Endo4-0/+69
PR target/51244 * config/sh/sh.md (*cset_zero): New insns. PR target/51244 * gcc.target/sh/pr51244-11.c: New. From-SVN: r190544
2012-08-20dwarf2out.c: For DWARF 4+, output DW_AT_high_pc as constant offset.Mark Wielaard3-28/+81
* dwarf2out.h (enum dw_val_class): Add dw_val_class_high_pc. * dwarf2out.c (dw_val_equal_p): Handle dw_val_class_high_pc. (add_AT_low_high_pc): New function. (AT_lbl): Handle dw_val_class_high_pc. (print_die): Likewise. (attr_checksum): Likewise. (attr_checksum_ordered): Likewise. (same_dw_val_p): Likewise. (size_of_die): Likewise. (value_format): Likewise. (output_die): Likewise. (gen_subprogram_die): Use add_AT_low_high_pc. (add_high_low_attributes): Likewise. (dwarf2out_finish): Likewise. From-SVN: r190543
2012-08-20re PR fortran/54301 (Add optional warning if pointer assigning a local ↵Tobias Burnus4-0/+22
variable to a nonlocal pointer) 2012-08-20 Tobias Burnus <burnus@net-b.de> PR fortran/54301 * expr.c (gfc_check_pointer_assign): Warn when a pointer, which is a function result, might outlive its target. 2012-08-20 Tobias Burnus <burnus@net-b.de> PR fortran/54301 * gfortran.dg/warn_target_lifetime_2.f90: New. From-SVN: r190542
2012-08-20re PR rtl-optimization/54294 ([alpha] Bootstrap comparison failure due to ↵Jakub Jelinek2-4/+15
fwprop handling of debug insns) PR rtl-optimization/54294 * fwprop.c (all_uses_available_at): Ignore debug insns in between def_insn and target_insn when checking whether the shortcut is possible. From-SVN: r190541
2012-08-20* config/sparc/sparc.h (MAX_FIXED_MODE_SIZE): Define.Eric Botcazou2-6/+9
From-SVN: r190540
2012-08-20re PR c++/10416 ('unused variable' warning ignores ctor/dtor side-effects)Paolo Carlini4-5/+20
/cp 2012-08-20 Paolo Carlini <paolo.carlini@oracle.com> PR c++/10416 * decl.c (poplevel): Check TYPE_HAS_NONTRIVIAL_DESTRUCTOR for Wunused_variable too. /testsuite 2012-08-20 Paolo Carlini <paolo.carlini@oracle.com> PR c++/10416 * g++.dg/warn/Wunused-var-17.C: New. From-SVN: r190538
2012-08-20re PR middle-end/53992 (Combining -fopenmp and -fgnu-tm results in segfault ↵Patrick Marlier4-0/+34
or misbehaving binaries) gcc/ 2012-08-20 Patrick Marlier <patrick.marlier@gmail.com> PR middle-end/53992 * omp-low.c (lower_omp_1): Handle GIMPLE_TRANSACTION. testsuite/ 2012-08-20 Patrick Marlier <patrick.marlier@gmail.com> PR middle-end/53992 * gcc.dg/gomp/pr53992.c: New test. From-SVN: r190536
2012-08-20Fix -ftime-report for C++ lookup.Diego Novillo2-2/+6
Found this while running -ftime-report on a largish C++ source file. We need to start TV_NAME_LOOKUP conditionally inside poplevel() because it may be called from another lookup routine that already has TV_NAME_LOOKUP going. Tested on x86_64. Committed to trunk. 2012-08-20 Diego Novillo <dnovillo@google.com> * decl.c (poplevel): Start TV_NAME_LOOKUP conditionally. From-SVN: r190535
2012-08-20re PR tree-optimization/54295 (Widening multiply-accumulate operation uses ↵Richard Earnshaw2-2/+6
wrong value extension) PR tree-ssa/54295 * tree-ssa-math-opts.c (is_widening_mult_rhs_p): Delete rhs_code declaration and setter. From-SVN: r190534
2012-08-20re PR tree-optimization/54295 (Widening multiply-accumulate operation uses ↵Richard Earnshaw4-3/+64
wrong value extension) PR tree-ssa/54295 * tree-ssa-math-opts.c (widening_mult_conversion_strippable_p): New function. (is_widening_mult_rhs_p): Use it. * gcc.c-torture/execute/20120817-1.c: New test. From-SVN: r190533
2012-08-20configure.ac (ffs): Check for declaration.Joseph Myers4-2/+13
* configure.ac (ffs): Check for declaration. * configure, config.in: Regenerate. From-SVN: r190532
2012-08-20tree-flow.h (register_new_name_mapping): Remove.Richard Guenther4-58/+47
2012-08-20 Richard Guenther <rguenther@suse.de> * tree-flow.h (register_new_name_mapping): Remove. * tree-into-ssa.c (register_new_name_mapping): Likewise. (add_new_name_mapping): Do not push/pop timevar here. (create_new_def_for): Instead do it here. Initialize update-ssa here, handle a NULL def. * tree-vrp.c (build_assert_expr_for): Use create_new_def_for. From-SVN: r190531
2012-08-20thumb-16bit-ops.c (f): This test uses a 16-bit add instruction.Richard Earnshaw2-2/+15
* gcc.target/arm/thumb-16bit-ops.c (f): This test uses a 16-bit add instruction. (f2): New test that really does need adds. From-SVN: r190530
2012-08-20name-lookup.c (store_binding_p): New predicate, split out from ...Richard Guenther2-13/+56
2012-08-20 Richard Guenther <rguenther@suse.de> * name-lookup.c (store_binding_p): New predicate, split out from ... (store_binding): ... here. Always store binding and require target vector with enough space. (store_bindings): Collect to store bindings and reserve space for them, then store them. (store_class_bindings): Likewise. From-SVN: r190529
2012-08-20re PR middle-end/54327 (Segmentation fault in init_ggc)Richard Guenther4-0/+31
2012-08-20 Richard Guenther <rguenther@suse.de> PR tree-optimization/54327 * gimple-fold.c (get_maxval_strlen): Do not walk use-def chains if the use is registered for SSA update. * gcc.dg/torture/pr54327.c: New testcase. From-SVN: r190528
2012-08-20re PR middle-end/54321 (ice in tree_low_cst at -O3)Jakub Jelinek4-1/+24
PR tree-optimization/54321 * tree-ssa-forwprop.c (simplify_builtin_call): Pass 0 instead of 1 as second argument to tree_low_cst call on val2. * gcc.c-torture/compile/pr54321.c: New test. From-SVN: r190526
2012-08-20gimple.h (gimple_statement_base): Annotate with GTY chain_next.Richard Guenther2-1/+5
2012-08-20 Richard Guenther <rguenther@suse.de> * gimple.h (gimple_statement_base): Annotate with GTY chain_next. From-SVN: r190525
2012-08-20re PR bootstrap/54326 (GCC does not build with G++ version 3.4.0)Richard Guenther2-1/+6
2012-08-20 Richard Guenther <rguenther@suse.de> PR bootstrap/54326 * genoutput.c (note_constraint): Properly use CONST_CAST. From-SVN: r190524
2012-08-20re PR fortran/54301 (Add optional warning if pointer assigning a local ↵Tobias Burnus8-3/+115
variable to a nonlocal pointer) 2012-08-20 Tobias Burnus <burnus@net-b.de> PR fortran/54301 * expr.c (gfc_check_pointer_assign): Warn when the pointer might outlive its target. * gfortran.h (struct gfc_option_t): Add warn_target_lifetime. * options.c (gfc_init_options, set_wall, gfc_handle_option): handle it. * invoke.texi (-Wtarget-lifetime): Document it. (-Wall): Implied it. * lang.opt (-Wtarget-lifetime): New flag. 2012-08-20 Tobias Burnus <burnus@net-b.de> PR fortran/54301 * gfortran.dg/warn_target_lifetime_1.f90: New. From-SVN: r190522
2012-08-20Daily bump.GCC Administrator1-1/+1
From-SVN: r190521
2012-08-19* ChangeLog: Remove entry that shouldn't be there.Jan-Benedict Glaw1-4/+0
From-SVN: r190518
2012-08-19crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc even if ↵Joseph Myers2-1/+20
inhibit_libc. * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc even if inhibit_libc. From-SVN: r190517
2012-08-19re PR fortran/54298 (Add warning when doing equal/nonequal floating-point ↵Thomas Koenig9-5/+83
comparisons) 2012-08-19 Thomas König <tkoenig@gcc.gnu.org> PR fortran/54298 * gfortran.h (struct gfc_option_t): Add warn_compare_reals. * lang.opt: Add Wcompare-reals. * invoke.texi: Document -Wcompare-reals. * resolve.c (resolve_operator): If -Wcompare-reals is in effect, warn about equality/inequality comparisions for REAL and COMPLEX. * options.c (gfc_init_options): Set warn_compare_reals. (set_Wall): Include warn_compare_reals in Wall. (gfc_handle_option): Handle Wcompare_reals. 2012-08-19 Thomas König <tkoenig@gcc.gnu.org> PR fortran/54298 * gfortran.dg/real_compare_1.f90: New test case. * gfortran.dg/bessel_5.f90 Add -Wno-compare-reals to options. From-SVN: r190516
2012-08-19layout.adb (Set_Elem_Alignment): Cap the alignment of access types to that ↵Eric Botcazou3-1/+22
of a regular access type for... * layout.adb (Set_Elem_Alignment): Cap the alignment of access types to that of a regular access type for non-strict-alignment platforms. * gcc-interface/utils.c (finish_fat_pointer_type): Do not set the alignment for non-strict-alignment platforms. From-SVN: r190515
2012-08-19decl.c (gnat_to_gnu_entity): Use proper dummy type for the temporary ↵Eric Botcazou2-2/+9
COMPONENT_REF built for a derived... * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use proper dummy type for the temporary COMPONENT_REF built for a derived tagged type with discriminant. From-SVN: r190514
2012-08-19Make-lang.in: Fix typo.Mikael Morin2-1/+5
cp/ * Make-lang.in: Fix typo. From-SVN: r190513
2012-08-19* ChangeLog: Fix whitespace.Jan-Benedict Glaw1-5/+9
From-SVN: r190512
generated by cgit v1.1 at 2024-08-24 00:44:22 +0000