2006-06-19 Andreas Krebbel <krebbel1@de.ibm.com>
* config/s390/s390.md ("doloop_si64", "doloop_si31", "doloop_di"):
Add a new alternative to the constraint strings. Add move of
operand 1 to 3 to the splitter definition.
("doloop_si_long"): Second contraint alternative removed.
From-SVN: r114767
PR fortran/26801
* trans-intrinsic.c (gfc_conv_associated): Use pre and post blocks
of the scalarization expression.
* gfortran.dg/associated_4.f90: New test.
From-SVN: r114757
2006-06-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/19310
* arith.c (gfc_range_check): Return ARITH_OK if -fno-range-check. Add
return of ARITH_NAN, ARITH_UNDERFLOW, and ARITH_OVERFLOW.
(gfc_arith_divide): If -fno-range-check allow mpfr to divide by zero.
* gfortran.h (gfc_option_t): Add new flag.
* invoke.texi: Document new flag.
* lang.opt: Add option -frange-check.
* options.c (gfc_init_options): Initialize new flag.
(gfc_handle_options): Set flag if invoked.
* simplify.c (range_check): Add error messages for
overflow, underflow, and other errors.
* trans-const.c (gfc_conv_mpfr_to_tree): Build NaN and Inf from mpfr
result.
From-SVN: r114752
* doc/cpp.texi, doc/cppinternals.texi, doc/gcc.texi,
doc/gccint.texi, doc/install.texi (@dircategory): Use
"Software development" instead of "Programming", following
the Free Software Directory.
From-SVN: r114746
2006-06-17 Ami Tavory <atavory@gmail.com>
Paolo Carlini <pcarlini@suse.de>
* testsuite/util/rng/twister_rand_gen.cc: Adapt to simply use
tr1::mt19937.
* testsuite/util/rng/twister_rand_gen.hpp: Likewise.
Co-Authored-By: Paolo Carlini <pcarlini@suse.de>
From-SVN: r114740
PR c++/28016
* decl.c (cp_finsh_decl): Do not emit uninstantiated static data
members.
PR c++/28016
* g++.dg/template/static26.C: New test.
From-SVN: r114739
PR c++/27884
* decl.c (have_extern_spec): Remove.
(start_decl): Do not check have_extern_spec.
(start_function): Likewise.
* cp-tree.h (have_extern_spec): Remove.
* parser.c (cp_parser_linkage_specification): Don't set
have_extern_spec.
(cp_parser_init_declarator): Likewise.
(cp_parser_parameter_declaration): Do not treat parameters as
within the scope of an unbraced linkage specification.
PR c++/27884
* g++.dg/parse/linkage2.C: New test
From-SVN: r114727
PR fortran/27965
* trans-array.c (gfc_conv_ss_startstride): Correct the runtime
conditions for bounds-checking. Check for nonzero stride.
Don't check the last dimension of assumed-size arrays. Fix the
dimension displayed in the error message.
From-SVN: r114724
2006-06-16 Richard Guenther <rguenther@suse.de>
PR middle-end/27116
* fold-const.c (negate_expr_p): Do not introduce undefined
overflow in negating INTEGER_CSTs.
(fold_negate_expr): Rename from negate_expr. Revert last
change for folding BIT_NOT_EXPR. Change semantics to
return NULL_TREE for non-simplified negations. Do not
strip type conversions and unify type handling.
(negate_expr): New function, wrap around fold_negate_expr
but ensure building a tree always. Strip type conversions
here, fold to result type.
(fold_unary): Use fold_negate_expr for folding NEGATE_EXPR.
* gcc.dg/pr15785-1.c: Revert last change.
* gcc.dg/torture/pr27116-2.c: New testcase.
From-SVN: r114723
PR middle-end/27802
* reg-stack.c (subst_stack_regs): Handle noreturn function calls
that (would) return their results in stack registers.
* gcc.dg/pr27802-1.c: New test case.
From-SVN: r114721
2006-06-16 Andrew Haley <aph@redhat.com>
* class.c (make_class_data): When using flag_indirect_classes,
don't initialize the vtable of Class instances.
2006-06-16 Andrew Haley <aph@redhat.com>
* java/lang/natClassLoader.cc (_Jv_NewClassFromInitializer): Don't
copy the whole Class instance from the initializer: instead, copy
everything but the first word (the vtable pointer).
Change prototype to (const char* class_initializer).
(_Jv_RegisterNewClasses): Change prototype to (const char**).
* java/lang/Class.h (_Jv_RegisterNewClasses): Change prototype to
(const char**).
From-SVN: r114714
2006-06-16 Michael Matz <matz@suse.de>
Richard Guenther <rguenther@suse.de>
* fold-const.c (fold_truthop): Only return new tree node if
we canonicalized something.
Co-Authored-By: Richard Guenther <rguenther@suse.de>
From-SVN: r114713
2006-06-16 Richard Guenther <rguenther@suse.de>
* function.h (enum function_frequency): Move declaration
out of struct function.
(struct function): Move bool fields and the enum to the bitfield
section. Reorder elements to avoid padding. Remove unused
fields left over from the RTL inliner removal.
* function.c (free_after_compilation): Do not zero removed fields.
* Makefile.in (ipa-reference.o): Add $(FUNCTION_H) dependency.
(ipa-type-escape.o): Likewise.
From-SVN: r114712
2006-06-15 Benjamin Kosnik <bkoz@redhat.com>
* include/ext/pb_ds/detail/type_utils.hpp (numeric_traits): Add,
const expression interface to std::numeric_limits::min and max
functions.
* include/ext/pb_ds/trie_policy.hpp (string_trie_e_access_traits):
Use it.
* include/ext/pb_ds/detail/resize_policy/
hash_load_check_resize_trigger_imp.hpp: Format.
* include/ext/pb_ds/detail/pat_trie_/internal_node.hpp: Same.
From-SVN: r114706
PR c++/27640
* pt.c (instantiate_template): Set processing_template_decl to
zero while performing substitutions.
PR c++/27640
* g++.dg/template/ctor7.C: New test.
From-SVN: r114701
2006-06-15 Paolo Carlini <pcarlini@suse.de>
* include/tr1/random.tcc (mersenne_twister<>::operator()()):
Reload the last position of the _M_x vector too.
From-SVN: r114695
2006-06-15 Richard Guenther <rguenther@suse.de>
* fold-const.c (fold_truth_not_expr): Rename from
invert_truthvalue. Give it fold_* semantics to avoid
generating garbage.
(invert_truthvalue): New function. Wrapper around
fold_truth_not_expr.
(optimize_minmax_comparison): Avoid creating garbage.
(fold_unary): Use fold_truth_not_expr for folding
TRUTH_NOT_EXPR.
(fold_ternary): Replace uses of invert_truthvalue with
fold_truth_not_expr where applicable.
* tree.h (fold_truth_not_expr): Prototype.
From-SVN: r114683
2006-06-15 Thomas Fitzsimmons <fitzsim@redhat.com>
* classpath/Makefile.am: Do not recurse into tools directory.
* classpath/Makefile.in: Regenerate.
From-SVN: r114682
2006-06-16 Richard Guenther <rguenther@suse.de>
PR tree-optimization/27781
* Makefile.in (ipa-pure-const.o): Add $(TARGET_H) dependency.
* ipa-pure-const.c (target.h): Include.
(analyze_function): Do not analyze functions that do not
bind locally.
* gcc.dg/tree-ssa/pr27781.c: New testcase.
From-SVN: r114681
* gcc.dg/cpp/_Pragma6.c: Fix comment.
Test is not supported on sh*-unknown-elf nor sh*-superh-elf.
* g++.dg/cpp/_Pragma1.C: Likewise.
From-SVN: r114680
2006-06-15 Thomas Koenig <Thomas.Koenig@online.de>
* trans-array.h (gfc_trans_create_temp_array): Add bool
argument.
* trans-arrray.c (gfc_trans_create_temp_array): Add extra
argument "function" to show if we are translating a function.
If we are translating a function, perform checks whether
the size along any argument is negative. In that case,
allocate size 0.
(gfc_trans_allocate_storage): Add function argument (as
false) to gfc_trans_create_temp_array call.
* trans-expr.c (gfc_conv_function_call): Add function
argument (as true) to gfc_trans_create_temp_array call.
* trans-stmt.c (gfc_conv_elemental_dependencies): Add
function argument (as false) to gfc_trans_create_temp_array
call.
* trans-intrinsic.c: Likewise.
2006-06-15 Thomas Koenig <Thomas.Koenig@online.de>
* gfortran.dg/allocate_zerosize_2.f90: New test case.
From-SVN: r114677
2006-06-15 Richard Guenther <rguenther@suse.de>
* tree-ssa-structalias.c (alias_get_name): Avoid creating
extra unused identifiers if not dumping.
(create_variable_info_for): Likewise.
From-SVN: r114675
* tree-ssa-loop-niter.c (implies_nonnegative_p): New function.
(derive_constant_upper_bound): Derive more precise upper bound in
common cases. Return type changed to double_int.
(record_estimate): Reflect the changed return type of
derive_constant_upper_bound.
* double-int.c (double_int_zext, double_int_sext): Fix.
* gcc.dg/tree-ssa/loop-18.c: New test.
From-SVN: r114674
Andreas Krebbel
John David Anglin
GCC Administrator
Anatoly Sokolov
Francois-Xavier Coudert
Jie Zhang
Jie Zhang
Jerry DeLisle
Karl Berry
Alexandre Oliva
Ami Tavory
Mark Mitchell
Paolo Carlini
Paolo Carlini
Rainer Orth
Richard Guenther
Roger Sayle
Andrew Haley
Michael Matz
Benjamin Kosnik
Janis Johnson
Thomas Fitzsimmons
Joern Rennecke
Andrew MacLeod
Thomas Koenig
Zdenek Dvorak