2006-12-01 Richard Guenther <rguenther@suse.de>
PR c++/29433
* dwarf2out.c (struct pubname_struct): Make name const.
(add_pubtype): Do not xstrdup identifiers.
From-SVN: r119404
2006-12-01 Ryan Mansfield <rmansfield@qnx.com>
PR c++/29066
* typeck.c (build_binary_op): Fix pointer to member function
comparison for ptrmemfunc_vbit_in_delta targets.
2006-12-01 Ryan Mansfield <rmansfield@qnx.com>
PR c++/29066
* g++.dg/expr/pr29066.c: New.
From-SVN: r119403
2006-12-01 Joseph Myers <joseph@codesourcery.com>
David Edelsohn <edelsohn@gnu.org>
PR target/24036
* doc/tm.texi (HARD_REGNO_NREGS_HAS_PADDING,
HARD_REGNO_NREGS_WITH_PADDING): Document new target macros.
* defaults.h (HARD_REGNO_NREGS_HAS_PADDING,
HARD_REGNO_NREGS_WITH_PADDING): Define.
* config/i386/i386.h (HARD_REGNO_NREGS_HAS_PADDING,
HARD_REGNO_NREGS_WITH_PADDING): Define.
* rtlanal.c (subreg_regno_offset, subreg_offset_representable_p):
Use new macros to detect modes with holes; do not look at integer
units.
(subreg_offset_representable_p): Check for and disallow cases
where the modes use different numbers of bits from registers.
* config/rs6000/rs6000.c (rs6000_emit_move): Handle TFmode
constant for soft-float.
(rs6000_hard_regno_nregs): Use UNITS_PER_FP_WORD for e500 GPRs
containing doubles.
(rs6000_split_multireg_move): Use DFmode reg_mode for TFmode moves
in E500 double case.
* config/rs6000/rs6000.md (movtf): Allow soft-float.
(movtf_softfloat): New.
Co-Authored-By: David Edelsohn <edelsohn@gnu.org>
From-SVN: r119395
2006-12-01 Dirk Mueller <dmueller@suse.de>
PR c++/18313
* decl.c (grokdeclarator): Warn for type qualifiers on return
type for non-dependent types.
* pt.c (tsubst_function_type): Warn for type qualifiers on
return type for dependent types.
* g++.dg/warn/Wreturn-type-4.C: New testcase.
From-SVN: r119382
* tree-ssa-live.c (create_coalesce_list): Create a hash table.
(COALESCE_HASH_FN): New. Define hash function.
(partition_pair_map_hash): New. Hash value for a partition pair.
(partition_pair_map_eq): New. Equality for hash pairs.
(create_coalesce_list): Create hash table.
(delete_coalesce_list): Free hash table.
(find_partition_pair): Find/create pairs in hash table.
(compare_pairs): Sort pairs in ascending order now.
(num_coalesce_pairs): New. Number of pairs in hash table.
(struct partition_pair_iterator): Iterator struct for pair table.
(first_partition_pair): Iterator function for first pair.
(end_partition_pair_p): Iterator function for end of iteration.
(next_partition_pair): Iterator function for next pair.
(FOR_EACH_PARTITION_PAIR): Macro for iterating over pairs.
(sort_coalesce_list): Sort pairs from hash table into an array.
(pop_best_coalesce): Take pairs from the array.
(dump_coalesce_list): Update to use hash table or sorted array.
* tree-ssa-live.h (struct partition_pair_d): Remove next field.
(struct coalesce_list_d): Add hash table related fields.
From-SVN: r119378
gcc/
2006-11-30 Carlos O'Donell <carlos@codesourcery.com>
* doc/tm.texi (MAX_OFILE_ALIGNMENT): Document default.
* config/elfos.h [!MAX_OFILE_ALIGNMENT] (MAX_OFILE_ALIGNMENT):
Default is the largest alignment supported for 32-bit ELF and
representable on a 32-bit host.
From-SVN: r119374
include:
2006-05-03 Andrew Stubbs <andrew.stubbs@st.com>
J"orn Rennecke <joern.rennecke@st.com>
PR driver/29931
* libiberty.h (make_relative_prefix_ignore_links): Declare.
libiberty:
2006-05-03 Andrew Stubbs <andrew.stubbs@st.com>
J"orn Rennecke <joern.rennecke@st.com>
PR driver/29931
* make-relative-prefix.c (make_relative_prefix_1): New function,
broken out of make_relative_prefix. Make link resolution dependent
on new parameter.
(make_relative_prefix): Use make_relative_prefix_1.
(make_relative_prefix_ignore_links): New function.
Co-Authored-By: J"orn Rennecke <joern.rennecke@st.com>
From-SVN: r119366
2006-11-30 Richard Guenther <rguenther@suse.de>
* tree-vectorizer.h (vectorizable_function): Export.
* tree-vect-transform.c (vectorizable_function): Likewise.
* tree-vect-patterns.c (vect_recog_pow_pattern): Set
type_in to scalar type in recognition of squaring.
Make sure the target can vectorize sqrt in recognition
of sqrt, set type_in to vector type in this case.
* gcc.dg/vect/vect-pow-1.c: Rename ...
* gcc.dg/vect/fast-math-vect-pow-1.c: ... to this. Use
floats instead of doubles, check successful vectorization.
From-SVN: r119362
* cgraphunit.c (cgraph_finalize_compilation_unit): Add a newline
at the end of a diagnostics message.
* alloc-pool.c (pool_free): Postpone clearing the pool entry
until after asserting that it was allocated in the right pool.
* cfgrtl.c (print_rtl_with_bb): Print predecessor and
successor edge information as well. Make output of live regs
on exit consistent with live regs on entry.
From-SVN: r119357
* config/i386/i386.md (movsf_1): Enable pattern for standard
80387 constants before reload when optimizing for size.
(*movdf_nointeger, *movdf_integer): Ditto.
(*movxf_nointeger, *movxf_integer): Disable patterns for standard
80387 constants before reload when not optimizing for size.
(*fop_xf_4_i387, *fop_xf_5_i387, *fop_xf_6_i387): Avoid float
extension of XFmode input operands.
From-SVN: r119355
2006-11-29 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR target/29945
* config/spu/spu.md (extend_compare<mode>): New pattern.
(extend_compare): Change to expand and use the above pattern.
2006-11-29 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR target/29945
* gcc.c-torture/compile/pr29945.c: New testcase.
From-SVN: r119348
2006-11-29 Daniel Berlin <dberlin@dberlin.org>
Steven Bosscher <stevenb.gcc@gmail.com>
* Makefile.in (tree-ssanames.o): Remove gt-tree-ssanames.h,
since it no longer exists.
Co-Authored-By: Steven Bosscher <stevenb.gcc@gmail.com>
From-SVN: r119323
PR tree-optimization/23744
* tree-vrp.c (vrp_meet): do not require ranges to intersect.
* testsuite/gcc.dg/tree-ssa/pr23744.c: new test.
* testsuite/gcc.dg/tree-ssa/update-threading.c: xfail.
From-SVN: r119320
PR c++/29022
* parser.c (cp_parser_class_head): Move processing
of any base classes to...
(cp_parser_class_specifier) ...here. Take an extra
tree* parameter for any base classes. Only process
them if the opening brace was found.
* g++.dg/inherit/virtual2.C: New test.
* g++.dg/inherit/virtual3.C: Likewise.
* g++.old-deja/g++.bugs/900121_05.C: Adjust error markers.
* g++.dg/inherit/error2.C: Likewise.
* g++.dg/template/instantiate1.C: Likewise.
From-SVN: r119318
* sh.opt (minline-ic_invalidate): New option.
(musermode): Adjust comment.
* sh.c (sh_initialize_trampoline): Emit library call unless
is set; if it is set, don't emit library call if we can use icbi
instead.
* sh.md (ic_invalidate_line, ic_invalidate_line_sh4a): Also use
icbi for TARGET_SH4_300.
* t-sh (LIB1ASMFUNCS_CACHE): Set.
* doc/invoke.texi: Document -minline-ic_invalidate; Update
-musermode documentation.
From-SVN: r119314
* config/rs6000/rs6000.c (rs6000_gimplify_va_arg): If
STRICT_ALIGNMENT and the type is more aligned than the saved
registers, copy via a temporary.
From-SVN: r119307
* builtins.c: Include tree-flow.h.
(fold_builtin_memory_op): Be more aggressive on converting memcpy to
assignment; convert memmove to memcpy for sizes greater than 1 where
alignment of operands prohibit the partial overlap.
From-SVN: r119292
