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2007-01-08* MAINTAINERS: Add myself as i386 maintainer.Jan Hubicka1-1/+1
From-SVN: r120592
2007-01-08* MAINTAINERS: Add myself as build system maintainer.Jan Hubicka2-0/+5
From-SVN: r120591
2007-01-08* ipa.c (function_and_variable_visibility): Fix return type.Jan Hubicka2-1/+3
From-SVN: r120590
2007-01-08* tree-vectorizer.c (gate_increase_alignment): Fix return type.Jan Hubicka2-1/+5
From-SVN: r120589
2007-01-08overflow-warn-1.C: Fix testcase.Manuel López-Ibáñez10-877/+12
2007-01-08 Manuel Lopez-Ibanez <manu@gcc.gnu.org> testsuite/ * g++.dg/warn/overflow-warn-1.C: Fix testcase. * g++.dg/warn/overflow-warn-3.C: Likewise. * g++.dg/warn/overflow-warn-4.C: Likewise. * g++.dg/warn/overflow-warn-5.C: Likewise. * g++.dg/warn/overflow-warn-6.C: Likewise. * g++.dg/warn/Woverflow-1.C: Likewise. * g++.dg/warn/Woverflow-2.C: Likewise. * g++.dg/warn/Woverflow-3.C: Likewise. * g++.dg/warn/multiple-overflow-warn-2.C: Likewise. From-SVN: r120588
2007-01-08interface.c, [...]: Update Copyright years.Steven G. Kargl8-1353/+1243
2007-01-08 Steven G. Kargl <kargl@gcc.gnu.org> * interface.c, intrinsic.c, gfortranspec.c, io.c, f95-lang.c, iresolve.c, match.c: Update Copyright years. Whitespace. From-SVN: r120587
2007-01-08tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Use type of offset to build ↵Richard Guenther9-25/+44
the index. 2007-01-08 Richard Guenther <rguenther@suse.de> * tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Use type of offset to build the index. * tree-pretty-print.c (dump_generic_node): Don't build negated const just for printing. * c-pretty-print.c (pp_c_integer_constant): Likewise. * builtins.c (fold_builtin_int_roundingfn): Check if result fits the type by using force_fit_type and comparing the result. * predict.c (predict_loops): Use compare_tree_int for comparison. * tree.c (build_int_cst): Fall back to integer_type_node for NULL_TREE type. (build_int_cst_wide): Assert type is non-null. fortran/ * trans-io.c (transfer_array_desc): Use build_int_cst instead of build_int_cstu. From-SVN: r120586
2007-01-08* configure.in: Add support for an x86_64-mingw* target.Kai Tietz2-0/+13
From-SVN: r120585
2007-01-08trans-array.c (constant_array_constructor_p): New function to determine ↵Roger Sayle5-8/+173
whether an array constructor consists only of... * trans-array.c (constant_array_constructor_p): New function to determine whether an array constructor consists only of constant elements, and if so return it's size. (gfc_build_constant_array_constructor): Construct a statically initialized gfortran array for a given EXPR_ARRAY. (gfc_trans_constant_array_constructor): Efficiently scalarize a constant array constructor. (gfc_trans_array_constructor): Tidy up use of CONST_STRING. Special case scalarization of constant array constructors, all of whose elements are specified, using constant_array_constructor_p and gfc_trans_constant_array_constructor. (gfc_conv_scalarized_array_ref): Check whetger info->offset is zero before adding it to index, to avoid creating a NON_LVALUE_EXPR. * gfortran.dg/array_constructor_14.f90: New test case. * gfortran.dg/vect/vect-5.f90: Update test for improved alignment. From-SVN: r120584
2007-01-08Better handling of COND_EXPRs in rhsRoberto Costa5-8/+113
From-SVN: r120581
2007-01-08tree-ssa-forwprop.c (forward_propagate_into_cond, [...]): Release defs of ↵Jan Hubicka2-1/+11
propagated statement. * tree-ssa-forwprop.c (forward_propagate_into_cond, tree_ssa_forward_propagate_single_use_va): Release defs of propagated statement. From-SVN: r120580
2007-01-08re PR tree-optimization/23603 (VRP does not say range for a in a = b == c; ↵Richard Guenther5-4/+70
is [0,1]) 2007-01-08 Richard Guenther <rguenther@suse.de> PR tree-optimization/23603 * tree-vrp.c (set_value_range_to_truthvalue): New function. (extract_range_from_binary): Fall back to truthvalue instead of varying for TRUTH_*_EXPR. (extract_range_from_comparison): Fall back to truthvalue instead of varying. (vrp_visit_phi_node): Don't adjust new range bounds to +INF/-INF if all visited PHI values were constant. * gcc.dg/tree-ssa/vrp31.c: New testcase. * gcc.dg/tree-ssa/vrp32.c: Likewise. From-SVN: r120578
2007-01-08cgraphunit.c (cgraph_process_new_functions): Reset reachable flag.Jan Hubicka2-26/+47
* cgraphunit.c (cgraph_process_new_functions): Reset reachable flag. (cgraph_analyze_function): break out from ... (cgraph_finalize_compilation_unit): ... here. (cgraph_expand_function): Remove forgoten commented out line. (cgraph_optimize): Analyze functions. From-SVN: r120577
2007-01-08tree-pas.h (TODO_remove_function): New flag.Jan Hubicka8-142/+202
* tree-pas.h (TODO_remove_function): New flag. (TODO_update*): Renumber. (pass_ipa_increase_alignment, pass_ipa_function_and_variable_visibility): New passes. * cgraphunit.c (cgraph_increase_alignment): Move to tree-vectorizer.c (cgraph_function_and_variable_visibility): Move to ipa.c (cgraph_optimize): Don't call cgraph_function_and_variable_visibility, cgraph_increase_alignment. * ipa-inline.c (cgraph_decide_inlining): Don't push timevar. (cgraph_decide_inlining_incrementally): Push TV_INTEGRATION before calling tree-inline. (cgraph_early_inlining): Do not call cgraph_remove_unreachable_nodes. (pass_ipa_inline, pass_early_ipa_inlining): Set TODO_remove_functions * tree-vectorizer.c (increase_alignment): Move here from cgraphunit.c (gate_increase_alignment): New function. (pass_ipa_increase_alignment): New pass. * ipa.c: Inline tree-pass.h and timevar.h (function_and_variable_visibility): Move here from cgraphunit.c * tree-optimize.c (pass_early_local_passes): Add TODO_remove_functions. * passes.c (init_optimization_passes): Add the two new passes. (execute_todo): Handle cgraph_remove_functions. From-SVN: r120576
2007-01-08* config/frv/predicates.md (reg_or_0_operand): Accept CONST_DOUBLEs.Nick Clifton2-1/+6
From-SVN: r120574
2007-01-08rtems.h, t-rtems: New.Ralf Corsepius4-0/+44
* config/bfin/rtems.h, config/bfin/t-rtems: New. * config.gcc: Add bfin*-rtems*. From-SVN: r120573
2007-01-08c.opt: Add -flax-vector-conversions.Mark Shinwell22-66/+150
gcc/ * c.opt: Add -flax-vector-conversions. * c-typeck.c (convert_for_assignment): Pass flag to vector_types_convertible_p to allow emission of note. (digest_init): Likewise. (comptypes_internal): Use vector_types_convertible_p. * c-opts.c: Handle -flax-vector-conversions. * c-common.c (flag_lax_vector_conversions): New. (vector_types_convertible_p): Unless -flax-vector conversions has been passed, disallow conversions between vectors with differing numbers of subparts and/or element types. If such a conversion is disallowed, possibly emit a note on the first occasion only to inform the user of -flax-vector-conversions. The new last argument specifies this. * c-common.h (flag_lax_vector_conversions): New. (vector_types_convertible_p): Add extra argument. * config/i386/i386.c (ix86_init_mmx_sse_builtins): Use char_type_node for V*QI type vectors. * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Update to satisfy new typechecking rules. * config/rs6000/altivec.h (vec_cmple): Use vec_cmpge. * doc/invoke.texi (C Dialect Options): Document -flax-vector-conversions. gcc/cp/ * call.c (standard_conversion): Pass flag to vector_types_convertible_p to disallow emission of note. * typeck.c (convert_for_assignment): Pass flag to vector_types_convertible_p to allow emission of note. (ptr_reasonably_similar): Pass flag to vector_types_convertible_p to disallow emission of note. gcc/testsuite/ * gcc.target/i386/20020531-1.c: Use "char" not "unsigned char" in __v8qi typedef. * gcc.target/powerpc/altivec-vec-merge.c (foo): Add casts. * gcc.dg/simd-1.c: Update dg-error directives to reflect new compiler behaviour. * gcc.dg/simd-5.c: Likewise. * gcc.dg/simd-6.c: Likewise. * g++.dg/conversion/simd1.C: Likewise. * g++.dg/conversion/simd3.C: Likewise. * g++.dg/ext/attribute-test-2.C (data): Add "vs" member. (main): Use it. From-SVN: r120572
2007-01-08re PR tree-optimization/29877 (out of SSA (TER) extends variable life of ↵Mark Shinwell4-11/+39
variable beyond original declared) PR tree-optimization/29877 gcc/ * tree-ssa-ter.c (is_replaceable_p): Deem assignments with a register variable on the RHS to not be replaceable. gcc/testsuite/ * gcc.dg/pr16194.c: Skip test entirely if we don't know the name of a hard register for the target concerned. Adjust dg-error directives to cope with new behaviour of TER. From-SVN: r120571
2007-01-08t-score-elf (MULTILIB_OPTIONS): Change.Chen Liqin16-396/+1493
* config/score/t-score-elf (MULTILIB_OPTIONS): Change. * config/score/predicates.md (const_uimm5, sr0_operand, const_simm12, const_simm15, const_pow2, const_npow2): Added. * config/score/misc.md (insv, extv, extzv, movmemsi, move_lbu_a/b, mov_lhu_a/b etc): Added and fix some bug. * config/score/score.c (score_address_cost, score_select_cc_mode): Added. Change CONST_OK_FOR_LETTER_P/EXTRA_CONSTRAINT define. Update score_rtx_costs for MACRO TARGET_RTX_COSTS. Update score_print_operand. * config/score/score.h (DATA_ALIGNMENT, SELECT_CC_MODE): Added. Adjust register allocate order and update some macro define. * config/score/score-mdaux.c (mdx_unaligned_load, mdx_unsigned_store, mdx_block_move_straight, mdx_block_move_loop_head, mdx_block_move_loop_body, mdx_block_move_loop_foot, mdx_block_move_loop, mdx_block_move): Added. (mdx_movsicc, mdp_select_add_imm, mdp_select, mds_zero_extract_andi, mdp_limm): Updated and fix some bug and typo. * config/score/score.md (movqi/hi/si, add/sub/zero/ext): Updated. (movsf, movdf, doloop_end): Added. From-SVN: r120570
2007-01-08gfortran.texi: Fix typos.Kazu Hirata2-2/+6
From-SVN: r120567
2007-01-08arm.c, [...]: Fix comment typos.Kazu Hirata6-17/+23
* config/arm/arm.c, config/arm/arm.h, config/arm/arm.md, config/arm/thumb2.md: Fix comment typos. * doc/extend.texi: Fix a typo. From-SVN: r120566
2007-01-08Daily bump.GCC Administrator1-1/+1
From-SVN: r120564
2007-01-07configure.ac: Check for __stack_chk_fail for darwin.Eric Christopher3-5232/+5750
2007-01-07 Eric Christopher <echristo@apple.com> * configure.ac: Check for __stack_chk_fail for darwin. * configure: Regenerate. From-SVN: r120559
2007-01-07re PR c++/28986 (Failure to diagnose overflow in constant expression)Manuel López-Ibáñez13-1/+1347
2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c++/28986 cp/ * typeck.c (build_binary_op): Call overflow_warning if TREE_OVERFLOW_P is true for the result and not for any of the operands. testsuite/ * g++.dg/conversion/nullptr1.C: Added overflow warning. * g++.dg/warn/overflow-warn-1.C: New. * g++.dg/warn/overflow-warn-3.C: New. * g++.dg/warn/overflow-warn-4.C: New. * g++.dg/warn/overflow-warn-5.C: New. * g++.dg/warn/overflow-warn-6.C: New. * g++.dg/warn/Woverflow-1.C: New. * g++.dg/warn/Woverflow-2.C: New. * g++.dg/warn/Woverflow-3.C: New. * g++.dg/warn/multiple-overflow-warn-2.C: New. From-SVN: r120558
2007-01-07decl.c, [...]: Update Copyright dates.Steven G. Kargl8-717/+645
2007-01-07 Steven G. Kargl <kargl@gcc.gnu.org> * decl.c, dump-parse-tree.c, error.c, data.c, expr.c, dependency.c, convert.c: Update Copyright dates. Fix whitespace. From-SVN: r120552
2007-01-07data.c (gfc_assign_data_value): Fix whitespace.Bernhard Fischer2-1/+5
2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org> * data.c (gfc_assign_data_value): Fix whitespace. From-SVN: r120551
2007-01-07trans-array.c (gfc_trans_create_temp_array, [...]): Commentary typo fix.Bernhard Fischer2-2/+7
fortran/ChangeLog 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org> * trans-array.c (gfc_trans_create_temp_array, gfc_array_init_size): Commentary typo fix. From-SVN: r120550
2007-01-07re PR fortran/27698 (subroutine _foo draws "unclassifiable statement" ↵Bernhard Fischer6-5/+26
instead of a useful error.) fortran/ChangeLog 2007-01-03 Bernhard Fischer <aldot@gcc.gnu.org> PR fortran/27698 * match.c (gfc_match_name): Print diagnostics for invalid character in names. testsuite/ChangeLog 2007-01-03 Bernhard Fischer <aldot@gcc.gnu.org> PR fortran/27698 * gfortran.dg/invalid_name.f90: New test. * gfortran.dg/do_iterator.f90: Adjust pattern for expected error. * gfortran.dg/gomp/pr29759.f90: Ditto. From-SVN: r120549
2007-01-07tree-vrp.c (extract_range_from_assert): CSE calls to compare_values where ↵Richard Guenther2-6/+13
possible. 2007-01-07 Richard Guenther <rguenther@suse.de> * tree-vrp.c (extract_range_from_assert): CSE calls to compare_values where possible. (extract_range_from_unary_expr): Likewise. From-SVN: r120547
2007-01-07avr-protos.h (call_insn_operand): Delete prototype.Anatoly Sokolov5-32/+40
* config/avr/avr-protos.h (call_insn_operand): Delete prototype. * config/avr/avr.c (call_insn_operand): Delete function. * config/avr/avr.md (*pushqi, *pushhi, *pushsi, *pushsf): Use REG_SP instead of register number. Use predicates. * config/avr/predicates.md (const0_operand, reg_or_0_operand, call_insn_operand): Add. From-SVN: r120546
2007-01-07Fix whitespace in a table within a comment.Steven G. Kargl2-6/+10
Fix whitespace in a table within a comment. This is wonderful example of why tabs are evil. From-SVN: r120545
2007-01-06Corrected changelog entry dates from 2006 to 2007.Brooks Moses1-2/+2
From-SVN: r120543
2007-01-07[multiple changes]Steven G. Kargl6-470/+477
2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org> * array.c, bbt.c, check.c: Update copyright years. Whitespace. 2006-01-06 Steven G. Kargl <kargl@gcc.gnu.org> * gfortran.dg/present_1.f90: Update error message. From-SVN: r120542
2007-01-07Daily bump.GCC Administrator1-1/+1
From-SVN: r120540
2007-01-062007-01-06 Paolo Carlini <pcarlini@suse.de>Paolo Carlini1-1/+1
* Fix typo in ChangeLog. From-SVN: r120533
2007-01-06re PR libstdc++/30365 (No possibility to disable large file support (LFS))Paolo Carlini4-5866/+5952
2007-01-06 Paolo Carlini <pcarlini@suse.de> PR libstdc++/30365 * crossconfig.m4 (case *-linux*): Run crossconfig.m4. * configure: Regenerate. From-SVN: r120531
2007-01-06arith.c: Update copyright years.Steven G. Kargl2-165/+154
* arith.c: Update copyright years. Whitespace. From-SVN: r120530
2007-01-06Set SKIP_TEST flag if we are not to run a test.Bruce Korb2-3/+9
Co-Authored-By: Daniel Franke <franke.daniel@gmail.com> From-SVN: r120529
2007-01-06Use fnmatch for name matching.Bruce Korb6-339/+275
Co-Authored-By: Daniel Franke <franke.daniel@gmail.com> From-SVN: r120528
2007-01-06tree-pass.h (pass_build_cgraph_edges): Declare.Jan Hubicka6-200/+265
* tree-pass.h (pass_build_cgraph_edges): Declare. * cgraphunit.c (record_refernece): Move to cgraphbuild.c (visited_nodes): Remove. (cgraph_create_edges): Move to cgraphbuild.c; rename to build_cgrpah_edges; make visited_nodes local. (cgraph_process_new_functions): DO not call initialize_inline_failed. (record_references_in_initializer): Move to cgraphbuild.c (initialize_inline_failed, rebuild_cgraph_edges, pass_rebuild_cgraph_edges): Move to cgraphbuild.c. (verify_cgraph_node): Make visited_nodes local. (cgraph_analyze_function): Do not call cgraph_create_edges and initialize_inline_failed. (cgraph_expand_function): Do not call cgraph_lower_function; assert that function is already lowered. * Makefile.in (cgraphbuild.o): New. * passes.c (init_optimization_passes): Add pass_build_cgraph_edges at the end of lowering passes. From-SVN: r120527
2007-01-06ifcvt.c (cond_move_convert_if_block): New function, code factored out from...Steven Bosscher2-78/+83
* ifcvt.c (cond_move_convert_if_block): New function, code factored out from... (cond_move_process_if_block): ...here. Call the new function on the THEN and ELSE blocks. (merge_if_block): Do not copy global_live_at_end, merge_blocks already takes care of this. From-SVN: r120524
2007-01-06random (gamma_distribution): Fix typo in formula.Matthias Klose3-2/+7
2007-01-06 Matthias Klose <doko@debian.org> * include/tr1/random (gamma_distribution): Fix typo in formula. * docs/doxygen/user.cfg.in: Use package amsmath. From-SVN: r120522
2007-01-06re PR c++/19439 (Duplicate destructor accepted)Lee Millward5-82/+94
PR c++/19439 * class.c (add_method): Don't wait until template instantiation time to complain about duplicate methods. * g++.dg/template/duplicate1.C: New test * g++.dg/template/memfriend6.C: Adjust error markers. From-SVN: r120520
2007-01-05re PR bootstrap/30385 (IMM ERROR while building stage2-libiberty)Andrew Pinski2-0/+21
2007-01-05 Andrew Pinski <Andrew_Pinski@playstation.sony.com> PR tree-opt/30385 * gcc.dg/torture/inline-1.c: New test. From-SVN: r120519
2007-01-06Daily bump.GCC Administrator1-1/+1
From-SVN: r120517
2007-01-06re PR libfortran/30162 (Document when sequential I/O with named pipes works)Jerry DeLisle2-11/+39
2007-01-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/30162 * io/unix.c (fd_flush): Don't seek if file is not seekable, defined as s->file_length == -1. (fd_alloc_w_at): Do not adjust file_length if file is not seekable. (fd_seek): If not seekable, just return success. (fd_truncate): If not seekable, no need to truncate. Return failure if seek fails and the stream is not a pipe. (fd_to_stream): Make test for non-seekable file more robust. From-SVN: r120512
2007-01-05re PR c/19978 (overflow in expression of constants should not cause multiple ↵Manuel López-Ibáñez11-32/+128
warnings) 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/19978 * tree.h (TREE_OVERFLOW_P): New. * c-typeck.c (parser_build_unary_op): Warn only if result overflowed and operands did not. (parser_build_binary_op): Likewise. (convert_for_assignment): Remove redundant overflow_warning. * c-common.c (overflow_warning): Don't check or set TREE_OVERFLOW. cp/ * semantics.c (finish_unary_op_expr): Warn only if result overflowed and operands did not. testsuite/ * gcc.dg/multiple-overflow-warn-1.c: New. * gcc.dg/multiple-overflow-warn-2.c: New. * gcc.dg/overflow-warn-6.c: New. * g++.dg/warn/multiple-overflow-warn-1.C: New. From-SVN: r120505
2007-01-05c-typeck.c (store_init_value): Split over two lines to follow the GNU coding ↵Manuel López-Ibáñez2-1/+7
style. 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org> * c-typeck.c (store_init_value): Split over two lines to follow the GNU coding style. From-SVN: r120504
2007-01-05trans-expr.c (gfc_trans_assignment_1): New subroutine to scalarize array ↵Roger Sayle5-24/+206
assignments split out from gfc_trans_assignment. * trans-expr.c (gfc_trans_assignment_1): New subroutine to scalarize array assignments split out from gfc_trans_assignment. (gfc_trans_array_copy): New function to implement array to array copies via calls to __builtin_memcpy. (copyable_array_p): New helper function to identify an array of simple/POD types, that may be copied/assigned using memcpy. (gfc_trans_assignment): Use gfc_trans_array_copy to handle simple whole array assignments considered suitable by copyable_array_p. Invoke gfc_trans_assignment_1 to perform the fallback scalarization. * gfortran.dg/array_memcpy_1.f90: New test case. * gfortran.dg/array_memcpy_2.f90: Likewise. From-SVN: r120503
2007-01-05c-cppbuiltin.c (c_cpp_builtins): __GXX_EXPERIMENTAL_CPP0X__ to ↵Benjamin Kosnik3-3/+9
__GXX_EXPERIMENTAL_CXX0X__. 2007-01-05 Benjamin Kosnik <bkoz@redhat.com> * c-cppbuiltin.c (c_cpp_builtins): __GXX_EXPERIMENTAL_CPP0X__ to __GXX_EXPERIMENTAL_CXX0X__. * doc/cpp.texi: Same. From-SVN: r120502
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