2005-06-14 Frank Ch. Eigler <fche@redhat.com>
PR mudflap/22064
* mf-impl.h (mudflap_mode, violation_mode): Make these ordinary
unsigned vars with #defines instead of enums.
From-SVN: r100945
* opt-functions.awk (global_state_p, needs_state_p, static_var): New.
(var_ref): Take the option's flags as a second parameter. Check
static_var.
* optc-gen.awk: Declare local state variables. Pass flags to var_ref.
From-SVN: r100937
PR rtl-optimization/22053
* reg-stack.c (compensate_edge): Correct mistake in the assertion
checking of EDGE_ABNORMAL_CALL edges; complex return values can
result in the top two stack slots, st(0) and st(1), being live.
From-SVN: r100926
* gnu/classpath/jdwp/id/ArrayId.java: New file.
* gnu/classpath/jdwp/id/ArrayReferenceTypeId.java: New file.
* gnu/classpath/jdwp/id/ClassLoaderId.java: New file.
* gnu/classpath/jdwp/id/ClassObjectId.java: New file.
* gnu/classpath/jdwp/id/ClassReferenceTypeId.java: New file.
* gnu/classpath/jdwp/id/InterfaceReferenceTypeId.java: New file.
* gnu/classpath/jdwp/id/JdwpId.java: New file.
* gnu/classpath/jdwp/id/ObjectId.java: New file.
* gnu/classpath/jdwp/id/ReferenceTypeId.java: New file.
* gnu/classpath/jdwp/id/StringId.java: New file.
* gnu/classpath/jdwp/id/ThreadGroupId.java: New file.
* gnu/classpath/jdwp/id/ThreadId.java: New file.
From-SVN: r100913
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): No longer
simplify DIV, MOD or ABS expressions using VRP information.
Remove WALK_DATA parameter. Prototype and all callers updated.
(eliminate_redundant_computations): Remove WALK_DATA parameter.
Prototype and all callers updated.
(optimize_stmt): WALK_DATA parameter is now unused.
* tree-vrp.c (local_fold): New function. Like fold, but
strips useless type conversions in the result.
(simplify_using_ranges): New function, largely cribbed from
tree-ssa-dom.c::simplify_rhs_and_lookup_avail_expr.
(vrp_finalize): Call simplify_using_ranges.
* gcc.dg/tree-ssa/20030807-10.c: VRP is now expected to
perform the desired transformations.
* gcc.dg/tree-ssa/20030806-6.c: Similarly.
* gcc.dg/tree-ssa/20040514-2.c: Similarly.
From-SVN: r100909
* expr.c (int highest_label_pc_this_method,
start_label_pc_this_method): New globals.
(lookup_label): Add start_label_pc_this_method to pc for label, and
update highest_label_pc_this_method. This prevents conflicts between
labels from different methods.
* java-tree.h: Declare new globals.
* jcf-parse.c (parse_class_file): If needed bump
start_label_pc_this_method and reset highest_label_pc_this_method.
From-SVN: r100896
* trans-expr.c (gfc_conv_function_call): Return int instead of
void. Use a local variable for has_alternate_specifier and
return it. Avoid modification of function type's return value
in place, since it may be shared.
* trans.h (has_alternate_specifier): Remove.
(gfc_conv_function_call): Change return type.
* trans-stmt.c (has_alternate_specifier): Remove.
(gfc_trans_call): Add a local has_alternate_specifier variable,
set it from gfc_conv_function_call return value.
* gfortran.dg/altreturn_1.f90: New test.
From-SVN: r100878
PR middle-end/21985
* fold-const.c (split_address_to_core_and_offset): Always return
the address of the base object.
* gcc.dg/tree-ssa/pr21985.c: New test.
From-SVN: r100877
2005-06-12 Rafael ?vila de Esp?ndola <rafael.espindola@gmail.com>
* treetree.c (tree_code_get_expression): Call build_function_call_expr
to build function calls.
From-SVN: r100876
* depcomp: Update from automake CVS. Add 'ia64hp' stanza.
In 'cpp' stanza, support '#line' as well as '# '.
config:
* depstand.m4, lead-dot.m4: New files.
libcpp:
* configure.ac: Invoke ZW_CREATE_DEPDIR and
ZW_PROG_COMPILER_DEPENDENCIES.
* aclocal.m4, configure: Regenerate.
* Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
New variables.
(distclean): Clean up $(DEPDIR) and its contents.
(.c.o): Use $(COMPILE).
Include $(DEPDIR)/*.Po for most object->header dependencies.
From-SVN: r100874
2005-06-12 James A. Morrison <phython@gcc.gnu.org>
PR tree-optimization/14796
* fold-const (fold_binary): Transform (X << C) >> C into X & (-1>>C)
for unsigned types.
From-SVN: r100869
PR c++/21930
* error.c (dump_expr): UNARY_PLUS_EXPR need not handle void types.
Treat CONVERT_EXPR identically to NOP_EXPR.
* g++.dg/other/error10.C: New test case.
From-SVN: r100865
2005-06-12 Steven G. Kargl <kargls@comcast.net>
Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/PR21797
* m4/cexp.m4 (csqrt`'q): Add type qualifyer to
sqrt and fabs.
* generated/exp_c4.c: Regenerated.
Co-Authored-By: Thomas Koenig <Thomas.Koenig@online.de>
From-SVN: r100864
fortran/
* trans-expr.c (gfc_conv_variable): POINTER results don't need f2c
calling conventions. Look at sym instead of sym->result.
* trans-types.c (gfc_sym_type): Remove workaround for frontend bug.
Remove condition which is always false with workaround removed.
(gfc_return_by_reference): Always look at sym, never at sym->result.
testsuite/
* gfortran.dg/f2c_7.f90: New test.
From-SVN: r100857
2005-06-12 James A. Morrison <phython@gcc.gnu.org>
PR tree-optimization/14796
* fold-const.c (fold_binary): Transform (A >> C) << C into
one BIT_AND_EXPR.
<shift>: Transform (A OP c1) OP c2 into A OP (c1 + c2).
From-SVN: r100853
2005-06-11 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/22005
Fix PR tree-optimization/22025
* tree-ssa-structalias.c (struct variable_info): Add has_union
member.
(create_variable_info_for): Mark variables containing unions.
Don't sort the field stack if notokay is true.
(find_what_p_points_to): Convert variables containing unions back
to their SFT's if necessary.
From-SVN: r100851
Tom Tromey
Devang Patel
Frank Ch. Eigler
Nathan Sidwell
Arnaud Charlet
Richard Sandiford
Roger Sayle
Eric Botcazou
Eric Botcazou
Geoffrey Keating
Keith Seitz
GCC Administrator
Jeff Law
Thomas Koenig
Mark Mitchell
Jim Huang
Per Bothner
Tobias Schlüter
David Edelsohn
Jakub Jelinek
Zdenek Dvorak
Rafael Ávila de Espíndola
Bernd Schmidt
Zack Weinberg
Richard Henderson
Richard Henderson
James A. Morrison
Steven G. Kargl
Thomas Koenig
Francois-Xavier Coudert
Tobias Schlüter
Kazu Hirata
Richard Earnshaw
Daniel Berlin