Douglas Gregor [Fri, 25 May 2007 13:15:04 +0000 (13:15 +0000)]
re PR c++/31431 (ICE with invalid parameter pack)
2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
PR c++/31431
PR c++/31432
PR c++/31434
PR c++/31435
PR c++/31437
PR c++/31438
PR c++/31442
PR c++/31443
PR c++/31444
PR c++/31445
* error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
* cp-tree.h (check_for_bare_parameter_packs): Returns bool.
* pt.c (check_for_bare_parameter_packs): Return bool indicated
whether everything was okay. Fix indentation.
(push_template_decl_real): Check for bare parameter packs in
function parameters; where errors occur, mark the parameter types
with ERROR_MARK_NODEs to avert ICEs.
(coerce_template_parameter_pack): New.
(coerce_template_parms): Moved parameter pack coercion into
coerce_template_parameter_pack, and permit it anywhere in the
template parameter list (not just at the end). Parameter and
argument indices can vary (somewhat) separately now, so add
PARM_IDX and ARG_IDX.
(fn_type_unification): Don't set an argument pack as incomplete if
no argument pack was deduced.
(type_unification_real): If a type parameter is a parameter pack
and has not otherwise been deduced, it will be deduced to an empty
parameter pack.
(more_specialized_fn): Use the actual lengths of the argument
lists when comparing against expansions.
* semantics.c (finish_member_declaration): If a field's type has
bare parameter packs, error and set its type to ERROR_MARK_NODE.
gcc/
* config/arm/arm-protos.h (arm_encode_call_attribute): Delete.
(arm_is_longcall_p): Rename to...
(arm_is_long_call_p): ...this. Take a single tree argument and
return a bool.
* config/arm/arm.h (CALL_SHORT, CALL_LONG, CALL_NORMAL): Delete.
(CUMULATIVE_ARGS): Remove call_cookie.
(SHORT_CALL_FLAG_CHAR, LONG_CALL_FLAG_CHAR, ENCODED_SHORT_CALL_ATTR_P)
(ENCODED_LONG_CALL_ATTR_P): Delete.
(ARM_NAME_ENCODING_LENGTHS): Remove SHORT_CALL_FLAG_CHAR and
LONG_CALL_FLAG_CHAR cases.
(ARM_DECLARE_FUNCTION_SIZE): Delete.
* config/arm/elf.h (ASM_DECLARE_FUNCTION_SIZE): Don't use
ARM_DECLARE_FUNCTION_SIZE.
* config/arm/arm.c (arm_init_cumulative_args): Don't set call_cookie.
(arm_function_arg): Return const0_rtx for VOIDmode arguments.
(arm_encode_call_attribute, current_file_function_operand): Delete.
(arm_function_in_section_p): New function.
(arm_is_longcall_p): Rename to...
(arm_is_long_call_p): ...this. Take the target function as a single
argument and return a bool. Do not rely on call cookies. Check
whether the target symbol is in the same section as the current
function, not just the same compilation unit.
(arm_function_ok_for_sibcall): Use arm_is_long_call_p.
(arm_encode_section_info): Don't encode a call type.
* config/arm/arm.md (call, call_value): Update calls to
arm_is_long(_)call_p. Simplify logic.
(*call_symbol, *call_value_symbol, *call_insn, *call_value_insn):
Update calls to arm_is_long(_)call_p.
Paul Thomas [Fri, 25 May 2007 06:34:10 +0000 (06:34 +0000)]
re PR fortran/32047 (ICE (segfault) for pure function without argument)
2007-05-25 Paul Thomas <pault@gcc.gnu.org>
PR fortran/32047
* trans-expr.c (gfc_apply_interface_mapping_to_expr): Change
order in logic under EXPR_FUNCTION to handle functions with
no arguments.
2007-05-25 Paul Thomas <pault@gcc.gnu.org>
PR fortran/32047
* gfortran.dg/result_in_spec_2.f90: New test.
* gcc.dg/cpp/counter-1.c: New test.
* gcc.dg/pch/counter-1.c: New test.
* gcc.dg/pch/counter-1.hs: New file.
* gcc.dg/pch/counter-2.c: New test.
* gcc.dg/pch/counter-2.hs: New file.
* gcc.dg/pch/counter-3.c: New test.
* gcc.dg/pch/counter-3.hs: New file.
Keith Seitz [Thu, 24 May 2007 20:40:47 +0000 (20:40 +0000)]
java-interp.h (_Jv_InterpFrame::get_pc): Only deduct one when pc_ptr is non-NULL.
* include/java-interp.h (_Jv_InterpFrame::get_pc): Only deduct
one when pc_ptr is non-NULL.
* prims.cc (parse_init_args): Enable JVMTI with agentlib
and agentpath options.
* testsuite/lib/libjava.exp (exec_gij): Add new addl_flags
parameter.
* testsuite/libjava.jvmti/jvmti-interp.exp (gij_jvmti_test_one):
Pass '-agentlib:dummyagent' when executing gij.
(gij_jvmti_run): Build dummy JVMTI agent before running tests,
and remove it when finished.
* testsuite/libjava.jvmti/dummyagent.c: New file.
postreload-gcse.c (reg_changed_after_insn_p): New function.
gcc/
* postreload-gcse.c (reg_changed_after_insn_p): New function.
(oprs_unchanged_p): Use it to check all registers in a REG.
(record_opr_changes): Look for clobbers in CALL_INSN_FUNCTION_USAGE.
(reg_set_between_after_reload_p): Delete.
(reg_used_between_after_reload_p): Likewise.
(reg_set_or_used_since_bb_start): Likewise.
(eliminate_partially_redundant_load): Use reg_changed_after_insn_p
and reg_used_between_p instead of reg_set_or_used_since_bb_start.
Use reg_set_between_p instead of reg_set_between_after_reload_p.
* rtlanal.c (reg_set_p): Check whether REG overlaps
regs_invalidated_by_call, rather than just checking the
membership of REGNO (REG).
Steve Ellcey [Thu, 24 May 2007 16:37:27 +0000 (16:37 +0000)]
ltmain.sh: Update from ToT Libtool.
* ltmain.sh: Update from ToT Libtool.
* libtool.m4: Update from ToT Libtool.
* ltsugar.m4: New. Update from ToT Libtool.
* ltversion.m4: New. Update from ToT Libtool.
* ltoptions.m4: New. Update from ToT Libtool.
* ltconfig: Remove.
* ltcf-c.sh: Remove.
* ltcf-cxx.sh: Remove.
* ltcf-gcj.sh: Remove.
* Regenerate all subdirs
Zdenek Dvorak [Thu, 24 May 2007 16:09:26 +0000 (18:09 +0200)]
passes.texi: Document predictive commoning.
* doc/passes.texi: Document predictive commoning.
* doc/invoke.texi (-fpredictive-commoning): Document.
* opts.c (decode_options): Enable flag_predictive_commoning on -O3.
* tree-ssa-loop-im.c (get_lsm_tmp_name): Export. Allow
adding indices to the generated name.
(schedule_sm): Pass 0 to get_lsm_tmp_name.
* tree-ssa-loop-niter.c (stmt_dominates_stmt_p): Export.
* tree-pretty-print.c (op_symbol_1): Renamed to ...
(op_symbol_code): ... and exported.
(dump_omp_clause, op_symbol): Use op_symbol_code
instead of op_symbol_1.
* tree-pass.h (pass_predcom): Declare.
* timevar.def (TV_PREDCOM): New timevar.
* tree-ssa-loop.c (run_tree_predictive_commoning,
gate_tree_predictive_commoning, pass_predcom): New.
* tree-data-ref.c (find_data_references_in_loop): Find the
references in dominance order.
(canonicalize_base_object_address): Ensure that the result has
pointer type.
(dr_analyze_innermost): Export.
(create_data_ref): Code to fail for references with invariant
address moved ...
(find_data_references_in_stmt): ... here.
* tree-data-ref.h (dr_analyze_innermost): Declare.
* tree-affine.c: Include tree-gimple.h and hashtab.h.
(aff_combination_find_elt, name_expansion_hash,
name_expansion_eq, tree_to_aff_combination_expand,
double_int_constant_multiple_p, aff_combination_constant_multiple_p):
New functions.
* tree-affine.h (aff_combination_constant_multiple_p,
tree_to_aff_combination_expand): Declare.
* tree-predcom.c: New file.
* common.opt (fpredictive-commoning): New option.
* tree-flow.h (op_symbol_code, tree_predictive_commoning,
stmt_dominates_stmt_p, get_lsm_tmp_name): Declare.
* Makefile.in (tree-predcom.o): Add.
(tree-affine.o): Add TREE_GIMPLE_H dependency.
* passes.c (init_optimization_passes): Add dceloop after
copy propagation in loop optimizer. Add predictive commoning
to loop optimizer passes.
* gcc.dg/tree-ssa/predcom-1.c: New test.
* gcc.dg/tree-ssa/predcom-2.c: New test.
* gcc.dg/tree-ssa/predcom-3.c: New test.
* gcc.dg/tree-ssa/predcom-4.c: New test.
* gcc.dg/tree-ssa/predcom-5.c: New test.
* gcc.dg/vect/dump-tree-dceloop-pr26359.c: Test dceloop2 dumps.
Jan Hubicka [Thu, 24 May 2007 14:21:14 +0000 (16:21 +0200)]
invoke.texi (-fdump-unnumbered): Update docs when line number notes are gone.
* doc/invoke.texi (-fdump-unnumbered): Update docs when line number
notes are gone.
* print-rtl.c (flag_dump_unnumbered): Update comments.
(print_rtl): Fix my previous change.
* emit-rtl.c (emit_note_before, emit_note_after): Clear out note
specific data.
Danny Smith [Thu, 24 May 2007 10:11:49 +0000 (10:11 +0000)]
re PR target/27067 (Compile errors with multiple inheritance where the stdcall attribute is applied to virtual functions.)
ChangeLog
PR target/27067
* doc/tm.texi (TARGET_MANGLE_DECL_ASSEMBLER_NAME): Document.
* targhooks.h (default_mangle_decl_assembler_name): Declare
default hook.
* targhooks.c (default_mangle_decl_assembler_name): Define
default hook.
* target-def.h (TARGET_MANGLE_DECL_ASSEMBLER_NAME) New. Set to
default hook.
* target.h (struct gcc_target): Add mangle_decl_assembler_name field.
* langhooks.c (lhd_set_decl_assembler_name): Call
targetm.mangle_decl_assembler_name for names with global scope.
* config/i386/cygming.h (TARGET_MANGLE_DECL_ASSEMBLER_NAME) Override
default.
(ASM_OUTPUT_DEF_FROM_DECLS): Simplify to use DECL_ASSEMBLER_NAME.
* config/i386/i386-protos.h (i386_pe_mangle_decl_assembler_name):
Declare.
* config/i386/winnt.c (i386_pe_maybe_mangle_decl_assembler_name):
New. Factored out of i386_pe_encode_section_info.
(gen_stdcall_or_fastcall_suffix): Get name identifier as argument.
Move check for prior decoration of stdcall
symbols to i386_pe_encode_section_info.
(i386_pe_encode_section_info): Adjust call to
gen_stdcall_or_fastcall_suffix. Use
i386_pe_maybe_mangle_decl_assembler_name, if needed.
(i386_pe_mangle_decl_assembler_name): New. Wrap
i386_pe_maybe_mangle_decl_assembler_name.
c-common.c (c_common_signed_or_unsigned_type): Delay the check for INTEGRAL_TYPE_P and TYPE_UNSIGNED.
* c-common.c (c_common_signed_or_unsigned_type): Delay the check for
INTEGRAL_TYPE_P and TYPE_UNSIGNED.
* langhooks.c (get_signed_or_unsigned_type): Don't check for
INTEGRAL_TYPE_P or TYPE_UNSIGNED.
(lhd_signed_or_unsigned_type): Check for INTEGRAL_TYPE_P and
TYPE_UNSIGNED.
Simon Martin [Wed, 23 May 2007 20:58:34 +0000 (20:58 +0000)]
re PR preprocessor/20077 (GCC accepts macro definitions that fail a constraint)
2007-05-23 Simon Martin <simartin@users.sourceforge.net>
PR preprocessor/20077
* macro.c (create_iso_definition): Fixed the method to determine whether
the token-pasting operator appears at the beginning or the end of a macro.
Sandra Loosemore [Wed, 23 May 2007 20:03:00 +0000 (16:03 -0400)]
Fix up MIPS16 hard float and add support for complex.
2007-05-23 Sandra Loosemore <sandra@codesourcery.com>
Nigel Stephens <nigel@mips.com>
Richard Sandiford <richard@codesourcery.com>
gcc/
Fix up MIPS16 hard float and add support for complex.
* config/mips/mips.h (TARGET_HARD_FLOAT_ABI): New.
(TARGET_SOFT_FLOAT_ABI): New.
(TARGET_CPU_CPP_BUILTINS): Define __mips_hard_float and
__mips_soft_float to reflect the ABI in use, not whether the
FPU is directly accessible (e.g., in MIPS16 mode).
(UNITS_PER_HWFPVALUE): Use TARGET_SOFT_FLOAT_ABI.
(UNITS_PER_FPVALUE): Likewise.
* config/mips/mips.c (mips_expand_call): Remove redundant
TARGET_MIPS16 check.
(mips_arg_regno): New.
(function_arg_advance): When setting bits in cum->fp_code for
MIPS16, don't subtract 1 from cum->arg_number, since it is now
zero-based.
(function_arg): Use mips_arg_regno.
(mips_return_mode_in_fpr_p): New.
(mips16_call_stub_mode_suffix): New.
(mips16_cfun_returns_in_fpr_p): New.
(mips_save_reg_p): Use mips16_cfun_returns_in_fpr_p.
(mips_output_function_prologue): Test mips16_hard_float, not
!TARGET_SOFT_FLOAT, to decide when a function stub is required.
(mips_expand_epilogue): Call MIPS16 helper routines to copy
return value into a floating-point register.
(mips_can_use_return_insn): Use mips16_cfun_returns_in_fpr_p.
(mips_function_value): Rewrite to use mips_return_mode_in_fpr_p.
(mips16_fp_args): Handle MIPS32r2 ISA which supports
TARGET_FLOAT64, and use mfhc1/mthc1 to copy the most significant
word of double arguments from or to the high bits of 64-bit
floating point registers.
(build_mips16_function_stub): Fill in DECL_RESULT for stubdecl.
(mips16_fpret_double): New helper function.
(build_mips16_call_stub): Use mips16_return_mode_in_fpr_p. Add
support for complex modes. Fill in DECL_RESULT for stubdecl.
(mips_init_libfuncs): Remove redundant TARGET_MIPS16 check.
Ian Lance Taylor [Wed, 23 May 2007 05:53:21 +0000 (05:53 +0000)]
tree-vrp.c (avoid_overflow_infinity): New static function, broken out of set_value_range_to_value.
* tree-vrp.c (avoid_overflow_infinity): New static function,
broken out of set_value_range_to_value.
(set_value_range_to_value): Call avoid_overflow_infinity.
(extract_range_from_assert): Likewise.
Kazu Hirata [Tue, 22 May 2007 21:06:22 +0000 (21:06 +0000)]
20000320-1.x, [...]: XFAIL on m68k-*-* and check_effective_target_coldfire_fpu.
* gcc.c-torture/execute/ieee/20000320-1.x,
gcc.c-torture/execute/ieee/mul-subnormal-single-1.x: XFAIL on
m68k-*-* and check_effective_target_coldfire_fpu.
gcc/
* regs.h (end_hard_regno): New function.
(END_HARD_REGNO, END_REGNO): New macros.
(add_to_hard_reg_set): New function.
(remove_from_hard_reg_set): Likewise.
(in_hard_reg_set_p): Likewise.
(overlaps_hard_reg_set_p): Likewise.
* bt-load.c (find_btr_reference): Use overlaps_hard_reg_set_p.
(note_btr_set): Use END_HARD_REGNO.
* caller-save.c (setup_save_areas): Use end_hard_regno.
(mark_set_regs): Use END_HARD_REGNO.
(add_stored_regs): Use end_hard_regno.
(mark_referenced_regs): Use add_to_hard_reg_set.
* combine.c (update_table_tick): Use END_REGNO.
(record_value_for_reg): Likewise.
(record_dead_and_set_regs): Likewise.
(get_last_value_validate): Likewise.
(use_crosses_set_p): Likewise.
(reg_dead_at_p_1): Likewise.
(reg_dead_at_p): Likewise.
(mark_used_regs_combine): Use add_to_hard_reg_set.
(move_deaths): Use END_HARD_REGNO.
(reg_bitfield_target_p): Use end_hard_regno.
(distribute_notes): Use END_HARD_REGNO.
* cse.c (mention_regs): Use END_REGNO.
(insert): Use add_to_hard_reg_set.
(invalidate): Use END_HARD_REGNO.
(invalidate_for_call): Likewise.
(exp_equiv_p): Use END_REGNO.
(cse_insn): Likewise.
* cselib.c (cselib_invalidate_regno): Use end_hard_regno.
* df-problems.c (df_urec_mark_reg_change): Use END_HARD_REGNO.
* df-scan.c (df_ref_record): Use END_HARD_REGNO.
* function.c (keep_stack_depressed): Use end_hard_regno.
* global.c (global_alloc): Use end_hard_regno.
(global_conflicts): Use add_to_hard_reg_set instead of
mark_reg_live_nc.
(find_reg): Likewise.
(mark_reg_store): Likewise.
(mark_reg_conflicts): Likewise.
(mark_reg_death): Use remove_from_hard_reg_set.
(mark_reg_live_nc): Delete.
(set_preference): Use end_hard_regno.
* local-alloc.c (mark_life): Use add_to_hard_reg_set and
remove_from_hard_reg_set.
(post_mark_life): Use add_to_hard_reg_set.
* mode-switching.c (reg_dies): Use remove_from_hard_reg_set.
(reg_becomes_live): Use add_to_hard_reg_set.
* recog.c (reg_fits_class_p): Use in_hard_reg_set_p.
(peep2_find_free_register): Use add_to_hard_reg_set.
* reg-stack.c (convert_regs_exit): Use END_HARD_REGNO.
* regclass.c (record_reg_classes): Use in_hard_reg_set_p.
* regrename.c (note_sets): Use add_to_hard_reg_set.
(clear_dead_regs): Use remove_from_hard_reg_set.
(regrename_optimize): Use add_to_hard_reg_set.
(find_oldest_value_reg): Use in_hard_reg_set_p.
* reload.c (push_reload): Use in_hard_reg_set_p and end_hard_regno.
(hard_reg_set_here_p): Use end_hard_regno.
(decompose): Likewise.
(reg_overlap_mentioned_for_reload_p): Use END_HARD_REGNO.
(find_equiv_reg): Use in_hard_reg_set_p and end_hard_regno.
* reload1.c (compute_use_by_pseudos): Use add_to_hard_reg_set.
(mark_home_live): Use end_hard_regno.
(spill_hard_reg): Likewise.
(clear_reload_reg_in_use): Likewise.
* reorg.c (delete_prior_computation): Use END_REGNO.
* resource.c (update_live_status): Use END_HARD_REGNO.
(mark_referenced_resources): Use add_to_hard_reg_set.
(mark_set_resources): Likewise.
(mark_target_live_regs): Likewise. Use remove_from_hard_reg_set.
* rtlanal.c (refers_to_regno_p): Use END_REGNO.
(reg_overlap_mentioned_p): Likewise.
(dead_or_set_p): Likewise. Use an exclusive upper loop bound.
(covers_regno_no_parallel_p): Use END_REGNO.
(find_regno_note): Likewise.
(find_reg_fusage): Use END_HARD_REGNO.
* stmt.c (decl_overlaps_hard_reg_set_p): Use overlaps_hard_reg_set_p.
* var-tracking.c (emit_note_insn_var_location): Use end_hard_regno.
hard-reg-set.h (GO_IF_HARD_REG_SUBSET, [...]): Delete in favor of...
gcc/
* hard-reg-set.h (GO_IF_HARD_REG_SUBSET, GO_IF_HARD_REG_EQUAL): Delete
in favor of...
(hard_reg_subset_p, hard_reg_sets_equal_p, hard_reg_sets_intersect_p)
(hard_reg_set_empty_p): ...these new functions.
* bt-load.c (choose_btr): Use hard_reg_subset_p instead of
GO_IF_HARD_REG_SUBSET.
* cfgcleanup.c (old_insns_match_p): Use hard_reg_sets_equal_p
instead of GO_IF_HARD_REG_EQUAL.
* df-problems.c (df_urec_local_compute): Use hard_reg_set_empty_p
instead of GO_IF_HARD_REG_EQUAL.
* global.c (find_reg): Use hard_reg_set_empty_p instead of
GO_IF_HARD_REG_SUBSET.
(modify_reg_pav): Use hard_reg_set_empty_p instead of
GO_IF_HARD_REG_EQUAL.
* local-alloc.c (find_free_reg): Use hard_reg_subset_p instead
of GO_IF_HARD_REG_SUBSET.
* reg-stack.c (change_stack, convert_regs_1): Use hard_reg_sets_equal_p
instead of GO_IF_HARD_REG_EQUAL.
* regclass.c (init_reg_sets_1, reg_scan_mark_refs): Use
hard_reg_subset_p instead of GO_IF_HARD_REG_SUBSET.
(reg_classes_intersect_p): Use hard_reg_sets_intersect_p instead
of GO_IF_HARD_REG_SUBSET,
* reload1.c (finish_spills): Use hard_reg_subset_p instead of
GO_IF_HARD_REG_SUBSET.
* struct-equiv.c (death_notes_match_p): Use hard_reg_sets_equal_p
instead of GO_IF_HARD_REG_EQUAL.
* config/sh/sh.c (push_regs, calc_live_regs): Use
hard_reg_sets_intersect_p instead of hard_regs_intersect_p.
(hard_regs_intersect_p): Delete.
Janis Johnson [Tue, 22 May 2007 18:08:48 +0000 (18:08 +0000)]
func-array.c: Support -DDBG to report individual failures.
* gcc.dg/dfp/func-array.c: Support -DDBG to report individual failures.
* gcc.dg/dfp/func-struct.c: Ditto.
* gcc.dg/dfp/operator-assignment.c: Ditto.
* gcc.dg/dfp/convert-bfp.c: Ditto.
* gcc.dg/dfp/convert-int.c: Ditto.
* gcc.dg/dfp/convert-int-max.c: Ditto.
* gcc.dg/dfp/func-scalar.c: Ditto.
* gcc.dg/dfp/cast.c: Ditto.
* gcc.dg/dfp/func-mixed.c: Support -DDBG to report individual
failures, and fix a typo in return type of arg1_128.
* gcc.dg/dfp/convert-dfp.c: Support -DDBG to report individual
failures, and fix a typo in a constant suffix.
* gcc.dg/dfp/func-vararg-dfp.c: Return zero at the end.
* gcc.dg/dfp/convert-complex.c: With -DDBG, abort for failures.
re PR fortran/31627 ([4.1/4.2 only] -bounds-check doesn't check lower bound of assumed-sized array)
PR fortran/31627
* trans-array.c (gfc_trans_array_bound_check): Take extra argument to
indicate whether we should check the upper bound in that dimension.
(gfc_conv_array_index_offset): Check only the lower bound of the
last dimension for assumed-size arrays.
(gfc_conv_array_ref): Likewise.
(gfc_conv_ss_startstride): Likewise.
Ian Lance Taylor [Mon, 21 May 2007 23:43:53 +0000 (23:43 +0000)]
internal.h (struct cpp_reader): Add new fields: nonexistent_file_hash and nonexistent_file_ob.
* internal.h (struct cpp_reader): Add new fields:
nonexistent_file_hash and nonexistent_file_ob.
* files.c: Include "obstack.h".
(find_file_in_dir): Before trying to open the file, look up the
path name in the hash table of nonexistent files. After failing
to open the file, add the path name to the hash table.
(_cpp_find_file): Cache the results of looking up the file name
starting with the quote and bracket chain heads, if we can.
(nonexistent_file_hash_eq): New static function.
(_cpp_init_files): Initialize pfile->nonexistent_file_hash and
pfile->nonexistent_file_ob.
(_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
pfile->nonexistent_file_ob.
Andrew Pinski [Mon, 21 May 2007 23:08:54 +0000 (23:08 +0000)]
re PR tree-optimization/31995 (can't determine dependence between p->a[x+i] and p->a[x+i+1])
2007-05-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR middle-end/31995
* tree-chrec.c (evolution_function_is_affine_multivariate_p):
Add loopno argument. Use evolution_function_is_invariant_rec_p
instead of evolution_function_is_constant_p.
Update calls to evolution_function_is_affine_multivariate_p.
* tree-chrec.h (evolution_function_is_affine_multivariate_p):
Add loopno argument.
* tree-scalar-evolution.c (gather_chrec_stats): Call
evolution_function_is_affine_multivariate_p with a loop
number of 0.
* tree-data-ref.c (analyze_miv_subscript): Likewise.
(analyze_overlapping_iterations): Likewise.
(access_functions_are_affine_or_constant_p):
Likewise.
(build_classic_dist_vector_1): If the access functions
are equal, don't do anything.
2007-05-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR middle-end/31995
* gcc.dg/vect/vect-102a.c: New test.
* gcc.target/i386/sse-14.c: Remove all intrinsic redefines.
* gcc.target/i386/sse-12: Add -O to compile options.
* g++.dg/other/i386-2.C: Use "-march=k8 -m3dnow -mssse3
-msse4a" instead of "-msse3". Include only ammintrin.h, tmmintrin.h
and mm3dnow.h. Add -O to compile options.
Paul Thomas [Mon, 21 May 2007 13:16:06 +0000 (13:16 +0000)]
re PR fortran/31867 ([4.2 only] function result with character LEN computed at run time)
2007-05-21 Paul Thomas <pault@gcc.gnu.org>
PR fortran/31867
PR fortran/31994
* trans-array.c (gfc_conv_expr_descriptor): Obtain the stored
offset for non-descriptor, source arrays and correct for stride
not equal to one before writing to field of output descriptor.
2007-05-21 Paul Thomas <pault@gcc.gnu.org>
PR fortran/31867
* gfortran.dg/char_length_5.f90: New test.
PR fortran/31994
* gfortran.dg/array_reference_1.f90: New test.
* builtins.c (expand_builtin_setjmp_setup): Update comment.
* function.h (struct function): Move va_list_gpr_size,
va_list_fpr_size, function_frequency to front of bitfields. Add
calls_unwind_init.
(current_function_calls_unwind_init): New.
* except.c (expand_builtin_unwind_init): Set
current_function_calls_unwind_init not
current_function_has_nonlocal_label.
* reload1.c (has_nonexceptional_receiver): New.
(reload): Use it and current_function_calls_unwind_init to
determine whether call-saved regs must be saved.
Andreas Tobler [Sun, 20 May 2007 10:34:05 +0000 (10:34 +0000)]
configure.ac: Introduce extra_ldflags_libgc.
2007-05-20 Andreas Tobler <a.tobler@schweiz.org>
* configure.ac: Introduce extra_ldflags_libgc. Use it for Darwin.
* configure: Regenerate.
* Makefile.am (libgc_la_LDFLAGS): Use extra_ldflags_libgc.
* Makefile.in: Regenerate.
* include/Makefile.in: Regenerate.
* include/private/gcconfig.h: Enable MPROTECT_VDB for all Darwin
targets. Remove comments. Prepare ppc64 support for Darwin.