2006-05-01 Richard Guenther <rguenther@suse.de>
PR tree-optimization/26726
* tree-ssa-loop-ivopts.c (idx_find_step): Mark source of the
problem ...
(find_interesting_uses_address): ... we work around here
by folding INDIRECT_REFs in the substituted base.
* g++.dg/tree-ssa/ivopts-1.C: New testcase.
From-SVN: r113414
2006-05-01 Paolo Carlini <pcarlini@suse.de>
* acinclude.m4 (GLIBCXX_ENABLE_WCHAR_T): Always check the
presence of wctype.h, for use in GLIBCXX_ENABLE_C99.
* configure: Regenerate.
From-SVN: r113413
PR c++/27278
* decl.c (grok_op_properties): Skip operators with invalid args
when checking for class-type or enum-type args.
* g++.dg/parse/operator7.C: New test.
From-SVN: r113389
2006-04-29 Paolo Carlini <pcarlini@suse.de>
* include/bits/locale_facets.tcc (num_get<>::_M_extract_float):
Special case main parsing loop for !_M_allocated (i.e., "C" locale).
(num_get<>::_M_extract_int): Likewise.
* include/bits/locale_facets.h (num_get<>::_M_find): New.
From-SVN: r113377
PR fortran/25681
* simplify.c (simplify_len): Character variables with constant
length can be simplified.
* gfortran.df/char_type_len.f90: New test.
From-SVN: r113376
2006-04-28 Bryce McKinlay <mckinlay@redhat.com>
* link.cc (_Jv_Linker::resolve_pool_entry): Don't pass vtable_index
to resolve_method.
* interpret.cc (insn_invokevirtual): Use method->index, not
vtable_index. Check accflag FINAL to determine finals. Only do
explicit null check if calling a final method. Use
throw_null_pointer_exception.
(invokevirtual_resolved): Likewise.
(null_pointer_exc): Remove static field.
(throw_null_pointer_exception): Always define. Throw a new
NullPointerException every time.
* include/java-interp.h (_Jv_ResolvedMethod): Remove vtable_index
field.
* include/execution.h (resolve_method): Remove vtable_index argument.
From-SVN: r113370
PR c/25309
* c-typeck.c (struct spelling): Make I an unsigned HOST_WIDE_INT.
(push_array_bounds): Delete prototype. Change BOUNDS argument to
an unsigned HOST_WIDE_INT.
(print_spelling): Use HOST_WIDE_INT_PRINT_UNSIGNED to output the
array index.
(really_start_incremental_init): No need to call convert because
bitsize_zero_node is already of type bitsizetype.
(push_init_level): Extract the value of constructor_index as an
unsigned HOST_WIDE_INT quantity, using tree_low_cst.
(process_init_element): Likewise.
* gcc.dg/large-size-array-2.c: New test case.
From-SVN: r113355
2006-04-28 Andreas Tobler <a.tobler@schweiz.ch>
* configure.ac: Add an additional checks for dladdr and dlopen on dld.
* configure: Rebuilt.
From-SVN: r113323
2006-04-27 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/26854
* tree-vrp.c (remove_range_assertions): Use new Immuse iterator.
* doc/tree-ssa.texi: Update immuse iterator documentation.
* tree-ssa-math-opts.c (execute_cse_reciprocals_1): Use new iterator.
* tree-ssa-dom.c (propagate_rhs_into_lhs): Use new iterator.
* tree-flow-inline.h (end_safe_imm_use_traverse, end_safe_imm_use_p,
first_safe_imm_use, next_safe_imm_use): Remove.
(end_imm_use_stmt_p): New. Check for end of immuse stmt traversal.
(end_imm_use_stmt_traverse): New. Terminate immuse stmt traversal.
(move_use_after_head): New. Helper function to sort immuses in a stmt.
(link_use_stmts_after): New. Link all immuses in a stmt consescutively.
(first_imm_use_stmt): New. Get first stmt in an immuse list.
(next_imm_use_stmt): New. Get next stmt in an immuse list.
(first_imm_use_on_stmt): New. Get first immuse on a stmt.
(end_imm_use_on_stmt_p): New. Check for end of immuses on a stmt.
(next_imm_use_on_stmt): New. Move to next immuse on a stmt.
* tree-ssa-forwprop.c (forward_propagate_addr_expr): Use new iterator.
* lambda-code.c (lambda_loopnest_to_gcc_loopnest): Use new iterator.
(perfect_nestify): Use new iterator.
* tree-vect-transform.c (vect_create_epilog_for_reduction): Use new
iterator.
* tree-flow.h (struct immediate_use_iterator_d): Add comments.
(next_imm_name): New field in struct immediate_use_iterator_d.
(FOR_EACH_IMM_USE_SAFE, BREAK_FROM_SAFE_IMM_USE): Remove.
(FOR_EACH_IMM_USE_STMT, BREAK_FROM_IMM_USE_STMT,
FOR_EACH_IMM_USE_ON_STMT): New immediate use iterator macros.
* tree-cfg.c (replace_uses_by): Use new iterator.
* tree-ssa-threadedge.c (lhs_of_dominating_assert): Use new iterator.
* tree-ssa-operands.c (correct_use_link): Remove.
(finalize_ssa_use_ops): No longer call correct_use_link.
From-SVN: r113321
* config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New.
* config/t-darwin (crt3.o): Use it.
* config/rs6000/rs6000.c (rs6000_initialize_trampoline): Remove
'pmode', use Pmode instead of SImode for SYMBOL_REF.
* config/rs6000/rs6000.md (call_indirect_nonlocal_sysv,
call_nonlocal_sysv, call_value_indirect_nonlocal_sysv,
call_value_nonlocal_sysv): Suffix with the "P" macro for 32/64
support.
From-SVN: r113319
* expmed.c (store_fixed_bit_field): If we're not optimizing for
size, force the intermediate into a new pseudo rather instead of
performing both a bitwise AND and a bitwise IOR in memory.
From-SVN: r113318
2006-04-27 Richard Guenther <rguenther@suse.de>
PR rtl-optimization/26685
* params.def (PARAM_MAX_CSE_INSNS): Correct typo that named
this one "max-flow-memory-locations".
From-SVN: r113300
2006-04-27 Richard Guenther <rguenther@suse.de>
PR tree-optimization/25148
* tree-vrp.c (compare_values): Remove code dealing with
comparisons against type min/max value. Honour overflow
and negative constants in code dealing with comparisons
of plus and minus expressions.
(value_inside_range): Use fold_binary with LE_EXPR and
GE_EXPR rather than compare_values.
From-SVN: r113298
2006-04-27 Dirk Mueller <dmueller@suse.de>
* config/i386/xmmintrin.h (_mm_shuffle_pi16): make available
for SSE.
* testsuite/gcc.target/i386/sse-7.c: build with -msse.
From-SVN: r113297
2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
PR testsuite/27274:
* gcc.target/i386/sse-9.c: Include "../../gcc.dg/i386-cpuid.h".
(main): Exit if processor doesn't support SSE.
From-SVN: r113296
Richard Guenther
Paolo Carlini
Diego Novillo
Roger Sayle
GCC Administrator
Mark Mitchell
David Edelsohn
Kenneth Zadeck
Volker Reichelt
Jerry DeLisle
Francois-Xavier Coudert
H.J. Lu
Bryce McKinlay
Eric Christopher
Andrew MacLeod
Jan Beulich
Matthias Klose
Joseph Myers
Alan Modra
Alan Modra
Eric Christopher
Benjamin Kosnik
Andreas Tobler
Stuart Hastings
Dirk Mueller
Shantonu Sen
Aldy Hernandez