2006-04-03 Jerry DeLisle <jvdelisle@gcc.gnu.org>
* gfortran.dg/fmt_zero_digits.f90: New test for no error when
zero decimal digits specified in format.
From-SVN: r112657
2006-04-03 Jerry DeLisle <jvdelisle@gcc.gnu.org>
* io/write.c (output_float): Update condition to not error when
decimal precision in format specifier is zero.
From-SVN: r112656
* simplify-rtx.c (simplify_unary_operation_1) <TRUNCATE>: When
trying to remove TRUNCATE check if all bits outside the new mode
are identical to the sign bit.
From-SVN: r112643
2005-08-08 Paolo Bonzini <bonzini@gnu.org>
Dale Johannesen <dalej@apple.com>
PR target/19653
* regclass.c (struct reg_pref): Update documentation.
(regclass): Set prefclass to NO_REGS if memory is the best option.
(record_reg_classes): Cope with a prefclass set to NO_REGS.
* reload.c (find_reloads): Take PREFERRED_OUTPUT_RELOAD_CLASS
into account. For non-registers, equate an empty preferred
reload class to a `!' in the constraint; move the if clause to
do so after those that reject the insn.
(push_reload): Allow PREFERRED_*_RELOAD_CLASS to liberally
return NO_REGS.
(find_dummy_reload): Likewise.
* doc/tm.texi (Register Classes): Document what it means
if PREFERRED_*_RELOAD_CLASS return NO_REGS.
* config/i386/i386.c (ix86_preferred_reload_class): Force
using SSE registers (and return NO_REGS for floating-point
constants) if math is done with SSE.
(ix86_preferred_output_reload_class): New.
* config/i386/i386-protos.h (ix86_preferred_output_reload_class): New.
* config/i386/i386.h (PREFERRED_OUTPUT_RELOAD_CLASS): New.
* config/i386/i386.md: Remove # register preferences.
Co-Authored-By: Dale Johannesen <dalej@apple.com>
From-SVN: r112637
PR bootstrap/26992
* tree-scalar-evolution.c (compute_overall_effect_of_inner_loop,
chrec_is_positive, set_nb_iterations_in_loop): Use a variable for
the type of nb_iter.
(instantiate_parameters_1): Convert the operands before calling
chrec_fold_minus, chrec_fold_plus, or chrec_fold_multiply.
* tree-data-ref.c (can_use_analyze_subscript_affine_affine): Same.
From-SVN: r112635
2006-04-03 Paul Thomas <pault@gcc.gnu.org>
PR fortran/26981
* trans.h : Prototype for gfc_conv_missing_dummy.
* trans-expr (gfc_conv_missing_dummy): New function
(gfc_conv_function_call): Call it and tidy up some of the code.
* trans-intrinsic (gfc_conv_intrinsic_function_args): The same.
PR fortran/26976
* array.c (gfc_array_dimen_size): If available, return shape[dimen].
* resolve.c (resolve_function): If available, use the argument shape for the
function expression.
* iresolve.c (gfc_resolve_transfer): Set shape[0] = size.
2006-04-03 Paul Thomas <pault@gcc.gnu.org>
PR fortran/26981
* gfortran.dg/missing_optional_dummy_1.f90: New test.
PR fortran/26976
* gfortran.dg/compliant_elemental_intrinsics_1.f90: New test.
* gfortran.dg/initialization_1.f90: Make assignment compliant.
* gfortran.dg/transfer_array_intrinsic_1.f90: Simplify.
* gfortran.dg/transfer_array_intrinsic_2.f90: Make assignments compliant and detect
bigendian-ness.
From-SVN: r112634
2006-04-02 Erik Edelmann <eedelman@gcc.gnu.org>
* trans-array.c (gfc_trans_dealloc_allocated): Take a
tree representation of the array to be deallocated as argument
instead of its gfc_symbol.
(gfc_trans_deferred_array): Update call to
gfc_trans_dealloc_allocated.
* trans-array.h (gfc_trans_dealloc_allocated): Update prototype.
* trans-expr.c (gfc_conv_function_call): Update call to
gfc_trans_dealloc_allocated, get indirect reference to dummy
arguments.
2006-04-02 Erik Edelmann <eedelman@gcc.gnu.org>
* gfortran.dg/allocatable_dummy_1.f90: Also check that allocatable
dummy arguments work when the actual argument is itself a dummy
argument of the caller.
From-SVN: r112625
* tree-scalar-evolution.c (add_to_evolution_1): Pass an extra argument
at_stmt. Convert the type of operands before calling
build_polynomial_chrec.
(add_to_evolution): Pass an extra argument at_stmt. Adjust the call to
add_to_evolution_1.
(follow_ssa_edge_in_rhs): Adjust call to add_to_evolution.
(instantiate_parameters_1): Convert the type of operands before calling
build_polynomial_chrec.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly, chrec_replace_initial_condition,
reset_evolution_in_loop): Insert asserts to check the types of the
operands.
(chrec_type): Moved...
(eq_evolutions_p): Use operand_equal_p.
* tree-chrec.h (build_polynomial_chrec): Insert an assert to check
the types of the operands.
(chrec_type): ...here.
* tree-data-ref.c (create_data_ref): Convert the operands before
calling chrec_replace_initial_condition.
(same_access_functions, analyze_subscript_affine_affine,
analyze_miv_subscript, all_chrecs_equal_p): Use eq_evolutions_p.
(compute_subscript_distance, analyze_ziv_subscript,
analyze_siv_subscript_cst_affine, compute_overlap_steps_for_affine_1_2,
analyze_miv_subscript): Convert the operands before calling
chrec_fold_minus or chrec_fold_plus.
From-SVN: r112621
* tree-data-ref.c (compute_all_dependences): Use a pointer to
the dependence_relations vector.
(compute_data_dependences_for_loop): Adjust call to
compute_all_dependences.
From-SVN: r112620
* gimplify.c (gimplify_scan_omp_clauses) <OMP_CLAUSE_IF>: Call
gimple_boolify on the condition before calling gimplify_expr.
Co-Authored-By: Richard Henderson <rth@redhat.com>
From-SVN: r112619
PR fortran/25270
* trans-array.c (gfc_trans_allocate_array_storage): In array index
calculations use gfc_index_zero_node and gfc_index_one_node instead
of integer_zero_node and integer_one_node respectively.
(gfc_conv_array_transpose): Likewise.
(gfc_conv_ss_startstride): Likewise.
(gfc_trans_dummy_array_bias): Likewise.
From-SVN: r112608
* dependency.c (gfc_dep_compare_expr): Strip parentheses and unary
plus operators when comparing expressions. Handle comparisons of
the form "X+C vs. X", "X vs. X+C", "X-C vs. X" and "X vs. X-C" where
C is an integer constant. Handle comparisons of the form "P+Q vs.
R+S" and "P-Q vs. R-S". Handle comparisons of integral extensions
specially (increasing functions) so extend(A) > extend(B), when A>B.
(gfc_check_element_vs_element): Move test later, so that we ignore
the fact that "A < B" or "A > B" when A or B contains a forall index.
* gfortran.dg/dependency_14.f90: New test case.
* gfortran.dg/dependency_15.f90: Likewise.
* gfortran.dg/dependency_16.f90: Likewise.
From-SVN: r112605
* config/xtensa/lib1funcs.asm: Rename abi_entry/abi_return macros
to leaf_entry/leaf_return. Change leaf_entry to add 16 bytes to
the frame size. Update to use the new macros.
* config/xtensa/ieee754-sf.S: Use new leaf_entry/leaf_return macros.
* config/xtensa/ieee754-df.S: Likewise.
From-SVN: r112604
* tree-cfg.c (make_ctrl_stmt_edges, make_exit_edges): Merge into...
(make_edges): ... here. Control fallthru creation with a local
variable. Do not play with fake edges.
(make_omp_sections_edges): Don't set EDGE_ABNORMAL.
(make_goto_expr_edges): Don't play with fake edges. Make for_call
a boolean.
From-SVN: r112603
* dwarf2.h (DW64_CIE_ID): Define.
* dwarf2out.c (DWARF_CIE_ID): Define.
(output_call_frame_info): Output 0xffffffff before standard 8-byte
length header. Use DWARF_CIE_ID.
(value_format): Use DW_FORM_data4 or DW_FORM_data8 for
dw_val_class_loc_list depending on DWARF_OFFSET_SIZE.
From-SVN: r112601
2006-03-30 Andrew Haley <aph@redhat.com>
PR java/26858
* lang.c (java_attribute_table): New.
(LANG_HOOKS_ATTRIBUTE_TABLE): Define.
* expr.c (build_field_ref): Add a null pointer check for all
fields of offset > 4k. Don't do so for accesses via the this
pointer, which we know can never be null.
* class.c (build_java_method_type): Mark arg 1 of all nonstatic
methods nonnull.
From-SVN: r112574
Tom Tromey
Daniel Berlin
Tom Tromey
Gerald Pfeifer
Jerry DeLisle
Geoffrey Keating
GCC Administrator
Matthias Klose
Adam Nemet
Jeff Law
Andrew Haley
Paolo Bonzini
Paolo Bonzini
Sebastian Pop
Paul Thomas
Roger Sayle
Erik Edelmann
Eric Botcazou
Francois-Xavier Coudert
Bob Wilson
Richard Henderson
Joseph Myers
Asher Langton
Kaz Kojima
Mark Mitchell
DJ Delorie
Andreas Tobler
Denis Chertykov
Ben Elliston