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Author SHA1 Message Date
Eric Christopher
2ac23d05c0 mips.c (mips_use_dfa_pipeline_interface): Add R3000. 
2004-06-23  Eric Christopher  <echristo@redhat.com>

	* config/mips/mips.c (mips_use_dfa_pipeline_interface): Add R3000.
	* config/mips/mips.md: Remove R3000 scheduling description.
	* config/mips/3000.md: New file.

From-SVN: r83575
 2004-06-24 01:51:30 +00:00
Ulrich Weigand
6590e19ab7 s390-protos.h (s390_emit_compare): Add prototype. 
* config/s390/s390-protos.h (s390_emit_compare): Add prototype.
	(s390_emit_jump): Likewise.
	* config/s390/s390.c (s390_emit_compare): New function.
	(s390_emit_jump): Likewise.
	* config/s390/s390.md ("beq", "bne", "bgt", "bgtu", "blt", "bltu",
	"bge", "bgeu", "ble", "bleu", "bunordered", "bordered", "buneq",
	"bungt", "bunlt", "bunge", "bunle", "bltgt"): Use s390_emit_compare
	and s390_emit_jump.
	("cjump"): Remove, replace by ...
	("*cjump_64", "*cjump_31"): ... these insns.  Improve length default.
	("icjump", "*icjump_64", "*icjump_31"): Likewise.
	("trap"): Fix type attribute.
	("conditional_trap"): Use s390_emit_compare.
	("doloop_si"): Remove, replace by ...
	("doloop_si64", "doloop_si31"): ... these new insn_and_split.
	Merge existing splitter into insn_and_split.  Improve length default.
	("doloop_di"): Merge with existing splitter into insn_and_split.
	("doloop"): Adapt.
	("jump"): Convert to expander.  Use s390_emit_jump.
	("*jump_64", "*jump_31"): New insns.  Improve length default.

From-SVN: r83574
 2004-06-24 00:49:07 +00:00
GCC Administrator
44ee9aef7b Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r83572.2
 2004-06-24 00:16:20 +00:00
GCC Administrator
9412376a49 Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r83571.2
 2004-06-24 00:16:15 +00:00
Wu Yongwei
42dfcf84c2 gthr-win32.h (__GTHREAD_MUTEX_INIT_DEFAULT): Adjust. 
2004-06-23  Wu Yongwei  <adah@sh163.net>

	* gthr-win32.h (__GTHREAD_MUTEX_INIT_DEFAULT): Adjust.
	(__gthr_i486_lock_cmp_xchg): New inline assembly function.
	(__GTHR_W32_InterlockedCompareExchange): New macro to choose a
	suitable function for interlocked compare-and-exchange.
	(__gthread_mutex_trylock): Use
	__GTHR_W32_InterlockedCompareExchange.
	(__gthread_mutex_init_function, __gthread_mutex_lock,
	__gthread_mutex_trylock, __gthread_mutex_unlock): Adjust the
	initial counter value to work correctly under Windows 95.
	* config/i386/gthr-win32.c: Adjust include order.
	Define __GTHREAD_I486_INLINE_LOCK_PRIMITIVES before including
	gthr-win32.h.
	(__gthr_win32_mutex_init_function, __gthr_win32_mutex_lock,
	__gthr_win32_mutex_trylock, __gthr_win32_mutex_unlock): Adjust
	to match inline versions in gthr-win32.h.

From-SVN: r83569
 2004-06-23 23:57:27 +00:00
David Edelsohn
11ac38b22e rs6000.c (rs6000_use_dfa_pipeline_interface): Delete. 
* config/rs6000/rs6000.c (rs6000_use_dfa_pipeline_interface): Delete.
	(TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): Redefine a hook_int_void_1.
	(insvdi_rshift_rlwimi_p): New function.
	* config/rs6000/rs6000.md (insvdi_internal2/3): New patterns.
	(extendsfdf2): Convert to define_insn_and_split.
	* config/rs6000/rs6000-protos.h (insvdi_rshift_rlwimi_p): Prototype.

From-SVN: r83568
 2004-06-23 17:19:00 -04:00
Andrew Pinski
de46b2fe0d c-typeck.c (composite_type, [...]): Abort if we have type qualifiers at all. 
2004-06-23  Andrew Pinski  <apinski@apple.com>

        * c-typeck.c (composite_type, <case ARRAY_TYPE>): Abort if we have
        type qualifiers at all.
        If both of the type domains are null and the new element type is
        the same as one of the, return the one which the element type.
        matches.
        Do not call qualify_type on the new type.

2004-06-23  Andrew Pinski  <apinski@apple.com>

        * gcc.dg/c90-array-quals-2.c: New test.

From-SVN: r83567
 2004-06-23 13:53:17 -07:00
Ulrich Weigand
07f266aecd * config/s390/s390.h (DEFAULT_MAIN_RETURN): Remove. 
From-SVN: r83566
 2004-06-23 20:44:54 +00:00
Roger Sayle
7c243eef39 convert.c (strip_float_extension): Skip both NOP_EXPR and CONVERT_EXPR floating point extensions. 
* convert.c (strip_float_extension): Skip both NOP_EXPR and
	CONVERT_EXPR floating point extensions.

From-SVN: r83565
 2004-06-23 20:42:45 +00:00
Diego Novillo
33c94679bd Makefile.in (tree-vn.o): New. 
* Makefile.in (tree-vn.o): New.
	(tree-ssa-pre.o): Don't depend on RTL_H.
	* tree-dfa.c (find_referenced_vars): Don't call init_tree_ssa.
	* tree-flow.h (struct var_ann_d): Remove field expr_set.
	(add_to_value, expressions_equal_p, get_value_handle, vn_compute,
	vn_lookup_or_add, vn_add, vn_lookup, vn_init, vn_delete): Declare.
	* tree-optimize.c (execute_init_datastructures): New local function.
	(pass_init_datastructures): New local variable.
	(init_tree_optimization_passes): Sequence pass_init_datastructures.
	* tree-pretty-print.c (MASK_POINTER): Remove.
	(dump_generic_node): Handle VALUE_HANDLE.
	* tree-ssa-pre.c: Move all value numbering routines to tree-vn.c.
	Update callers to use new function names.
	Use VALUE_HANDLE_ID and VALUE_HANDLE_EXPR_SET instead of
	variable annotations.
	* tree-ssa.c (init_tree_ssa): Call vn_init.
	(delete_tree_ssa): Call vn_delete.
	* tree-vn.c: New file.
	* tree.c (tree_size): Handle VALUE_HANDLE.
	(tree_node_structure): Likewise.
	(iterative_hash_expr): Likewise.
	* tree.def (VALUE_HANDLE): New code.
	* tree.h (struct tree_value_handle): New.
	(VALUE_HANDLE_ID): Define.
	(VALUE_HANDLE_EXPR_SET): Define.
	(enum tree_node_structure_enum): Add TS_VALUE_HANDLE.
	(union tree_node): Add struct tree_value_handle.

From-SVN: r83564
 2004-06-23 16:12:44 -04:00
Nitin Yewale
881f20cbcd * gcc.dg/kpice1.c: New test. 
From-SVN: r83563
 2004-06-23 13:58:01 -06:00
Andrew Pinski
fe7080d2c8 [multiple changes] 
2004-06-23  Andrew Pinski  <apinski@apple.com>

        * c-typeck.c (composite_type):
        <case POINTER_TYPE>: Build a qualified type of
        the new type.
        <case ARRAY_TYPE>: Likewise.
        <case FUNCTION_TYPE>: Likewise.

2006-06-23  Andrew Pinski  <apinski@apple.com>

        * gcc.dg/c90-array-quals.c: New test.

From-SVN: r83557
 2004-06-23 10:05:45 -07:00
Pat Haugen
701b17c2dc re PR rtl-optimization/15633 (Failure to propagate FDO counters by vpt results in performance regression) 
2004-06-23  Pat Haugen  <pthaugen@us.ibm.com>

        PR optimization/15633
        * value-prof.c (divmod_fixed_value_transform): Compute probability
        of taking optimal path and pass along to gen_ routine.
        (mod_pow2_value_transform): Same.
        (mod_subtract_transform): Same.
        (gen_divmod_fixed_value): Add new probability parameter.
        Add probability to newly created jump.
        (gen_mod_pow2): Same.
        (gen_mod_subtract): Same.

From-SVN: r83555
 2004-06-23 12:07:58 -04:00
Paolo Carlini
dcbbf6f31b re PR libstdc++/16154 (input iterator concept too restrictive) 
2004-06-23  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/16154
	* include/bits/boost_concept_check.h (struct _TrivialIteratorConcept):
	Don't require the _DefaultConstructibleConcept.
	(struct _ForwardIteratorConcept): Require it here.

From-SVN: r83554
 2004-06-23 16:03:52 +00:00
Richard Earnshaw
e1d2bd1e44 re PR target/15948 (THUMB: ICE with non-commutative cbranch) 
* PR target/15948
* arm.md (bicsi3_cbranch): Add alternative to handle tying operands
one and two.

From-SVN: r83549
 2004-06-23 11:39:32 +00:00
Richard Earnshaw
97358092a4 re PR target/15927 (THUMB -O2: strength-reduced iteration variable ends up off by 1) 
PR target/15927
* arm.h (THUMB_SECONDARY_OUTPUT_RELOAD_CLASS): Don't need a secondary
reload if CLASS is BASE_REGS.

From-SVN: r83548
 2004-06-23 10:39:50 +00:00
Paolo Bonzini
1c020272ce Makefile.tpl (HOST_EXPORTS): Fix pasto. 
2004-06-22  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.tpl (HOST_EXPORTS): Fix pasto.
	* Makefile.in: Regenerate.

From-SVN: r83547
 2004-06-23 09:10:36 +00:00
Richard Sandiford
5d81e3d373 gengtype-yacc.y (option): Avoid use of non-constant struct initializer. 
* gengtype-yacc.y (option): Avoid use of non-constant struct
	initializer.

From-SVN: r83546
 2004-06-23 09:08:21 +00:00
Nathan Sidwell
60bca1329b remove stray conflict marker 
From-SVN: r83544
 2004-06-23 08:43:25 +00:00
Nathan Sidwell
c8619b9056 * doc/extend.texi (Function Attributes): Alphabetize. 
From-SVN: r83543
 2004-06-23 08:41:55 +00:00
Paolo Bonzini
a52a0a7fea Makefile.tpl (configure-build-[+module+], [...]): Pass [+extra_configure_args+]. 
2004-06-22  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.tpl (configure-build-[+module+],
	configure-[+module+], configure-target-[+module+]): Pass
	[+extra_configure_args+].
	(all-build-[+module+], all-[+module+], check-[+module+],
	install-[+module+], [+make_target+]-[+module+],
	all-target-[+module+], check-target-[+module+],
	install-target-[+module+], [+make_target+]-target-[+module+]):
	Pass [+extra_make_args+].
	(HOST_EXPORTS): Include the former GCC_HOST_EXPORTS.
	(GCC_HOST_EXPORTS): Remove.
	(configure-gcc, all-gcc, GCC_STRAP_TARGETS, profiledbootstrap,
	cross, check-gcc, check-gcc-c++, install-gcc,
	gcc-no-fixedincludes, [+make_target+]-gcc, stage[+id+]-bubble):
	Replace GCC_HOST_EXPORTS with HOST_EXPORTS.
	* Makefile.in: Regenerate.

From-SVN: r83542
 2004-06-23 08:36:05 +00:00
Richard Henderson
65355d53c3 c-gimplify.c (gimplify_decl_stmt): Update gimplify_type_sizes call. 
* c-gimplify.c (gimplify_decl_stmt): Update gimplify_type_sizes call.
        Use gimplify_and_add.
        * c-typeck.c (c_finish_if_stmt): Use NULL instead of empty stmt.
        * gimplify.c (build_and_jump, gimplify_exit_expr,
        gimplify_init_constructor, gimplify_save_expr, gimple_push_cleanup,
        gimplify_stmt, gimplify_expr): Likewise.
        (shortcut_cond_expr): Handle NULL arms of COND_EXPR.
        (gimplify_statement_list): Remove NULL entries.
        (gimplify_to_stmt_list): Handle NULL results.
        (gimplify_type_sizes): Add list_p argument.
        (gimplify_one_sizepos): Don't use internal pre/post queue.
        * tree-gimple.h (gimplify_type_sizes): Update.
ada/
        * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.

From-SVN: r83539
 2004-06-23 00:43:21 -07:00
Eric Christopher
f241bf8947 rs6000.md (*insvsi_internal5/6): New patterns. 
2004-06-22  Eric Christopher  <echristo@redhat.com>

	* config/rs6000/rs6000.md (*insvsi_internal5/6): New patterns.

From-SVN: r83538
 2004-06-23 05:54:21 +00:00
Pat Haugen
649b2789d1 cfghooks.c (make_forwarder_block): Decrement count on fallthru edge when redirecting back edges. 
* cfghooks.c (make_forwarder_block): Decrement count on fallthru edge
        when redirecting back edges.

        * cfghooks.c (split_block): Call make_single_succ_edge so that edge
        count/probability are set correctly.

From-SVN: r83537
 2004-06-22 22:09:46 -06:00
Richard Henderson
1cc3d0854a * gcc.dg/noreturn-1.c (foo5): Update function does return lineno. 
From-SVN: r83535
 2004-06-22 19:51:06 -07:00
Richard Henderson
e6b5a63037 c-typeck.c (emit_side_effect_warnings): Ignore error marks. 
* c-typeck.c (emit_side_effect_warnings): Ignore error marks.
        (c_finish_stmt_expr): Likewise.

From-SVN: r83534
 2004-06-22 19:33:25 -07:00
Richard Henderson
0397ac3575 i386.c (TARGET_STRUCT_VALUE_RTX): New. 
* config/i386/i386.c (TARGET_STRUCT_VALUE_RTX): New.
        (ix86_return_in_memory): Move SSE vector return warning ...
        (ix86_struct_value_rtx): ... here.  New.

From-SVN: r83533
 2004-06-22 19:27:22 -07:00
Loren J. Rittle
2e5a151084 * gcc.dg/builtins-config.h: Handle FreeBSD. 
From-SVN: r83532
 2004-06-23 02:25:06 +00:00
Richard Henderson
0f59171d71 tree.def (VTABLE_REF): Remove. 
* tree.def (VTABLE_REF): Remove.
        (OBJ_TYPE_REF): New.
        (TRY_CATCH_EXPR, TRY_FINALLY_EXPR): Set type 's'.
        * expr.c (expand_expr_real_1): Replace VTABLE_REF with OBJ_TYPE_REF.
        * fold-const.c (non_lvalue): Likewise.
        * gimplify.c (gimplify_expr): Likewise.
        (gimplify_call_expr): Use is_gimple_call_addr.
        * langhooks-def.h (LANG_HOOKS_FOLD_OBJ_TYPE_REF): New.
        * langhooks.h (fold_obj_type_ref): New.
        * tree-gimple.c (is_gimple_call_addr): New.
        * tree-gimple.h (is_gimple_call_addr): Declare.
        * tree-inline.c (inlinable_function_p): Fix merge error.
        (estimate_num_insns_1): Replace VTABLE_REF with OBJ_TYPE_REF.
        * tree-pretty-print.c (dump_generic_node): Likewise.
        (print_call_name): Handle OBJ_TYPE_REF.
        * tree-ssa-ccp.c (fold_stmt): Fold OBJ_TYPE_REF.
        * tree-ssa-operands.c (get_expr_operands): Handle OBJ_TYPE_REF.
        * tree.h (OBJ_TYPE_REF_EXPR): New.
        (OBJ_TYPE_REF_OBJECT, OBJ_TYPE_REF_TOKEN): New.
        * doc/c-tree.texi (VTABLE_REF): Remove.
        * objc/objc-act.c (build_objc_method_call): Build an OBJ_TYPE_REF.
cp/
        * class.c (build_vfn_ref): Take a pointer not object.  Build
        an OBJ_TYPE_REF.
        (cp_fold_obj_type_ref): New.
        * call.c (build_over_call): Update build_vfn_ref call.
        * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): New.
        * cp-tree.h (cp_fold_obj_type_ref): Declare.
testsuite/
        * g++.dg/opt/devirt1.C: New.

From-SVN: r83531
 2004-06-22 17:26:04 -07:00
GCC Administrator
2f60699380 Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r83529.2
 2004-06-23 00:16:16 +00:00
GCC Administrator
d52635f82e Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r83527.2
 2004-06-23 00:16:10 +00:00
Richard Henderson
a926b253fc re PR middle-end/16026 (ICE in function.c:4804, assign_parms, when -mpowerpc64 & half-word operation) 
PR middle-end/16026
        * function.c (assign_parms): Don't abort for overaligned PARALLEL.

From-SVN: r83525
 2004-06-22 16:54:46 -07:00
Joseph Myers
1eb38ecbd6 * Makefile.in (distclean): Don't try to remove empty directories. 
From-SVN: r83523
 2004-06-22 23:27:16 +01:00
Alexandre Oliva
fa94878458 istream.tcc (getline): Make sure arguments passed to min/max have the same type. 
* include/bits/istream.tcc (getline): Make sure arguments passed
to min/max have the same type.
* include/bits/locale_facets.tcc (__verify_grouping): Likewise.
* include/bits/stl_deque.h (_Deque_base::_Deque_base): Likewise.

From-SVN: r83522
 2004-06-22 22:22:14 +00:00
Jason Merrill
514df03fda fix 
From-SVN: r83517
 2004-06-22 17:45:54 -04:00
Richard Sandiford
987a3c2b9c re PR target/15869 (No NOP after LW (with -mips1 -O0)) 
PR target/15869
	* config/mips/mips.c (mips_avoid_hazards): Call split_all_insns_noflow.

From-SVN: r83516
 2004-06-22 21:28:05 +00:00
Kelley Cook
89b4f108d4 pr15551.C: New testcase. 
2004-06-22 Kelley Cook <kcook@gcc.gnu.org>

	* g++.dg/opt/pr15551.C: New testcase.

From-SVN: r83515
 2004-06-22 21:17:16 +00:00
Jason Merrill
28c6dc6359 re PR c++/16112 (ICE with statement expression in return statement) 
PR c++/16112
        * cp-gimplify.c (cp_gimplify_init_expr): Look through
        CLEANUP_POINT_EXPR.

From-SVN: r83514
 2004-06-22 17:15:29 -04:00
H.J. Lu
96a4ec035d re PR target/14800 (Some x86 tests aren't valid for x86_64) 
2004-06-22  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/14800
	* gcc.misc-tests/linkage.exp: Set native_cflags to "-m32" for
	x86_64-*-linux* when compiling for 32bit.

From-SVN: r83513
 2004-06-22 12:52:33 -07:00
Bryce McKinlay
eb8163abfb BytesToUnicode.java (getDecoder): Pass original encoding name to iconv. 
* gnu/gcj/convert/BytesToUnicode.java (getDecoder): Pass original
	encoding name to iconv.
	* gnu/gcj/convert/UnicodeToBytes.java (getEncoder): Likewise.

From-SVN: r83512
 2004-06-22 20:24:32 +01:00
Dale Johannesen
a91b003357 Testcases for my rs6000-specific change of this date. 
From-SVN: r83511
 2004-06-22 19:11:43 +00:00
Alexandre Oliva
6bb1041efd mn10300.md (movdi, movdf): Use high/low for movu operands. 
* config/mn10300/mn10300.md (movdi, movdf): Use high/low for movu
operands.

From-SVN: r83510
 2004-06-22 18:38:00 +00:00
Andrew Haley
56c5197bc8 re PR java/16113 (ICE: Segmentation fault when compiling bytecode with debugging info and try/catch) 
Fixes PR java/16113.
	* decl.c (force_poplevels): Remove call to expand_end_bindings.

Co-Authored-By: Ranjit Mathew <rmathew@hotmail.com>

From-SVN: r83509
 2004-06-22 18:22:43 +00:00
Ranjit Mathew
815c519159 parse.y (create_class): Correct diagnostic message about java.lang.Object extending anything else. 
* parse.y (create_class): Correct diagnostic message about
	java.lang.Object extending anything else.

From-SVN: r83507
 2004-06-22 18:17:12 +00:00
Dale Johannesen
76d2b81de4 rs6000.c (legitimate_offset_address_p): Make global, rename rs6000_legitimate_offset_address_p. 
2004-06-22  Dale Johannesen  <dalej@apple.com>

	* config/rs6000/rs6000.c (legitimate_offset_address_p): Make
	global, rename rs6000_legitimate_offset_address_p.
	(rs6000_legitimate_address_p): Adjust calls to it.
	(lmw_operation): Ditto.
	(stmw_operation): Ditto.
	* config/rs6000/rs6000-protos.h: Declare it.
	* config/rs6000/rs6000.md (*movdf_hardfloat32): Use it
	instead of offsettable_memref_p.

2004-06-22  Dale Johannesen  <dalej@apple.com>

	* config/rs6000/rs6000.c (rs6000_legitimate_address): Disallow
	[reg+reg] mode for TFmode memory accesses.
	(rs6000_eliminate_indexed_memrefs): New.
	(rs6000_emit_move): Call preceding for TImode and TFmode.

From-SVN: r83504
 2004-06-22 18:12:37 +00:00
Bryce McKinlay
e9cb3dacee Fix ChangeLog entry. 
From-SVN: r83502
 2004-06-22 18:23:13 +01:00
Bryce McKinlay
f50aa5059a re PR libgcj/16134 (Memory leak in String.getBytes()) 
PR libgcj/16134:
	* gnu/gcj/convert/BytesToUnicode.java: Canonicalize encoding name
	before cache lookup. Thanks to Hannes Wallnoefer.
	* gnu/gcj/convert/UnicodeToBytes.java: Likewise.

From-SVN: r83501
 2004-06-22 18:21:23 +01:00
Benjamin Kosnik
3b56276ea5 abi.html: Update links. 
2004-06-22  Benjamin Kosnik  <bkoz@redhat.com>

	* docs/html/abi.html: Update links.

From-SVN: r83498
 2004-06-22 16:01:02 +00:00
Paolo Carlini
482c0c5d0f complex_inserters_extractors.cc, [...]: Move to... 
2004-06-22  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/26_numerics/complex_inserters_extractors.cc,
	complex_value.cc, buggy_complex.cc: Move to...
	* testsuite/26_numerics/complex/: ... here.
	* testsuite/26_numerics/c99_classification_macros_c++.cc,
	c99_classification_macros_c.cc, c_math.cc, c_math_dynamic.cc,
	fabs_inline.cc: Move to...
	* testsuite/26_numerics/cmath/: ... here.
	* testsuite/26_numerics/binary_closure.cc, slice.cc,
	slice_array_assignment.cc, valarray.cc, valarray_const_bracket.cc,
	valarray_name_lookup.cc, valarray_operators.cc,
	valarray_subset_assignment.cc: Move to...
	* testsuite/26_numerics/valarray/: ... here (new dir).
	* testsuite/26_numerics/sum_diff.cc: Move to...
	* testsuite/26_numerics/numeric/: ... here (new dir).

From-SVN: r83489
 2004-06-22 10:52:14 +00:00
Paolo Bonzini
00bfee6f84 tree-cfg.c (pass_warn_function_return): It needs CFG, not SSA. 
2004-06-22  Paolo Bonzini  <bonzini@gnu.org>

	* tree-cfg.c (pass_warn_function_return): It needs
	CFG, not SSA.

From-SVN: r83487
 2004-06-22 10:06:49 +00:00