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75094 Commits

Author SHA1 Message Date
Carlos O'Donell 8665824cdc Makefile.am: Add install-html target. 
2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.am: Add install-html target. Add install-html to .PHONY
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* include/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

From-SVN: r114037
 2006-05-24 01:45:57 +00:00
Carlos O'Donell fd07f6b751 Makefile.am: Add install-html target. 
2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.am: Add install-html target. Add install-html to .PHONY
	* Makefile.in: Regenerate.

From-SVN: r114036
 2006-05-24 01:42:51 +00:00
Carlos O'Donell 312e3fcbce Makefile.in: Add install-html target. 
2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.in: Add install-html target.

From-SVN: r114035
 2006-05-24 01:38:00 +00:00
Carlos O'Donell e5fbdab9c2 Makefile.in: Add info dvi ps pdf html install-html to .PHONY Add install-html target. 
2005-05-23  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.in: Add info dvi ps pdf html install-html to .PHONY
	Add install-html target.

From-SVN: r114034
 2006-05-24 01:30:43 +00:00
Carlos O'Donell 01d84fc0e8 Makefile.in: Add install-html target. 
2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.in: Add install-html target. Add install-html to .PHONY

From-SVN: r114033
 2006-05-24 01:29:29 +00:00
Carlos O'Donell 6667de0def Makefile.am: Add install-html target. 
2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.am: Add install-html target. Add install-html to .PHONY
	* Makefile.in: Regenerate.

From-SVN: r114032
 2006-05-24 01:28:16 +00:00
Carlos O'Donell 7d90eb46ae Make-lang.in: Rename htmldir to gcc_htmldir. 
2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

	* Make-lang.in: Rename htmldir to gcc_htmldir.

From-SVN: r114031
 2006-05-24 01:26:45 +00:00
Carlos O'Donell 2788992b31 Makefile.in: Add install-html target. 
2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.in: Add install-html target. Add install-html to .PHONY

From-SVN: r114030
 2006-05-24 01:22:17 +00:00
GCC Administrator a608580929 Daily bump. 
From-SVN: r114028
 2006-05-24 00:17:25 +00:00
Kenneth Zadeck b11550aa90 df-core.c: Added to header comments. 
2006-05-23  Kenneth Zadeck <zadeck@naturalbridge.com>

        * df-core.c: Added to header comments.
	* df.h (df_ru_bb_info, df_rd_bb_info, df_lr_bb_info,
	df_ur_bb_info, df_urec_bb_info): Added comments.
	* df-problems (df_ref_bitmap, ru, rd, lr, ur, 
	urec, ri problems): Fixed header comments.
	(df_ru_transfer_function): Fixed in-out set dyslexia when copying 
	code from df_rd_transfer_function.

From-SVN: r114024
 2006-05-23 20:49:11 +00:00
Mark Mitchell 29a1da1c30 re PR c++/20173 (gcc accepts invalid partial specialization attempt of member function) 
PR c++/20173
	* pt.c (determine_specialization): Disallow partial
	specializations of templates.
	PR c++/20173
	* g++.dg/template/error21.C: New test.

From-SVN: r114023
 2006-05-23 20:45:44 +00:00
Richard Sandiford b2a203c8e0 libgcc2.c (LIBGCC2_MAX_UNITS_PER_WORD): New macro. 
* libgcc2.c (LIBGCC2_MAX_UNITS_PER_WORD): New macro.
	(LIBGCC2_UNITS_PER_WORD): Use LIBGCC2_MAX_UNITS_PER_WORD rather than
	MIN_UNITS_PER_WORD to set the default.  Also use it in the guard.

From-SVN: r114022
 2006-05-23 19:29:36 +00:00
Joseph Myers 550ab0c644 expr.c (undefined_operand_subword_p): New. 
* expr.c (undefined_operand_subword_p): New.
	(emit_move_multi_word): Do not generate move from undefined bits
	of a paradoxical subreg.

From-SVN: r114021
 2006-05-23 19:54:37 +01:00
Richard Sandiford e5d7a5205e re PR middle-end/27736 (unwind-dw2-fde.c:833: fatal error: internal consistency failure) 
PR rtl-optimization/27736
	* combine.c (replaced_rhs_value): New variable.
	(combine_instructions): Set it.
	(distribute_notes): When distributing a note in replaced_rhs_insn,
	check whether the value was used in replaced_rhs_value.

From-SVN: r114019
 2006-05-23 15:07:00 +00:00
Andrew MacLeod f004ab022e re PR c++/26757 (C++ front-end producing two DECLs with the same UID) 
2006-05-23  Andrew MacLeod  <amacleod@redhat.com>
	
	PR c++/26757
	* tree-ssa-loop-im.c (determine_invariantness_stmt): Use 
	add_referenced_var instead of add_referenced_tmp_var.
	* tree-complex.c (create_one_component_var): Use add_referenced_var.
	* tree-ssa-loop-manip.c (create_iv, tree_unroll_loop): Use
	add_referenced_var.
	* tree-tailcall.c (adjust_accumulator_values, adjust_return_value,
	tree_optimize_tail_calls_1): Use add_referenced_var.
	* tree-ssa-loop-ivopts.c (create_new_iv): Use add_referenced_var.
	* tree-ssa-alias.c (create_memory_tag, create_global_var, create_sft):
	Use add_referenced_var.
	* tree-if-conv.c (ifc_temp_var): Use add_referenced_var.
	* gimplify.c (force_gimple_operand): Use add_referenced_var.
	* tree-ssa-phiopt.c (conditional_replacement, abs_replacement):
	Use add_referenced_var.
	* tree-dfa.c (struct walk_state): Remove.
	(find_referenced_vars): Remove walk state and vars_found hash table.
	(make_rename_temp): Use add_referenced_var.
	(find_vars_r): Pass less parameters to add_referenced_var.
	(referenced_var_p): New.  Is var in referenced_var hash table.
	(referenced_var_insert): Assert var isn't already in hash table.
	(add_referenced_var): Don't need walk_state parameter.  Add var if it
	isn't already in the hash table.
	(add_referenced_tmp_var): Remove.
	(find_new_referenced_vars_1): Use add_referenced_var.
	* tree-ssa-pre.c (create_expression_by_pieces, 
	insert_into_preds_of_block, insert_extra_phis, realify_fake_stores):
	Use add_referenced_var.
	* tree-vect-patterns.c (vect_pattern_recog_1): Use add_referenced_var.
	* lambda-code.c (lbv_to_gcc_expression, lle_to_gcc_expression,
	lambda_loopnest_to_gcc_loopnest, perfect_nestify): Use 
	add_referenced_var.
	* tree-vect-transform.c (vect_create_addr_base_for_vector_ref,
	vect_create_data_ref_ptr, vect_create_destination_var,
	vect_init_vector, vect_build_loop_niters, 
	vect_generate_tmps_on_preheader, vect_update_ivs_after_vectorizer,
	vect_gen_niters_for_prolog_loop, vect_create_cond_for_align_checks):
	Use add_referenced_var.
	* tree-outof-ssa.c (create_temp): Use add_referenced_var.
	* tree-flow.h (add_referenced_tmp_var): Remove prototype
	(add_referenced_var): Add prototype.
	* tree-ssa-structalias.c (get_constraint_for, 
	intra_create_variable_infos): Use add_referenced_var.

From-SVN: r114018
 2006-05-23 14:07:21 +00:00
Paolo Carlini dcdf969d4b testsuite_shared.cc: Fix --enable-threads=single build. 
2006-05-23  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/testsuite_shared.cc: Fix --enable-threads=single build.

From-SVN: r114016
 2006-05-23 08:25:15 +00:00
Paolo Carlini 82e5c68855 testsuite_shared.cc: Fix --enable-threads=single build. 
2006-05-23  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/testsuite_shared.cc: Fix --enable-threads=single build.

From-SVN: r114015
 2006-05-23 08:24:14 +00:00
Alexandre Oliva dedc1e6d9e simplify-rtx.c (simplify_subreg): Adjust REG_OFFSET for big-endian paradoxical subregs. 
* simplify-rtx.c (simplify_subreg): Adjust REG_OFFSET for
big-endian paradoxical subregs.
* var-tracking.c (struct micro_operation_def): Document that,
for modify micro operations, insn is the subsequent instruction.
(var_reg_delete_and_set, var_mem_delete_and_set): Split into...
(var_reg_set, var_mem_set): ... new functions.
(add_stores): Record subsequent insn.
(compute_bb_dataflow): Use new functions for MO_USE.
(emit_notes_in_bb): Use new functions for MO_USE.  Emit use
notes after the insn, and modify notes before the insn known
to be the subsequent one.
(vt_initialize): Invert sorting of MO_CLOBBERs and MO_SETs.

From-SVN: r114013
 2006-05-23 05:35:21 +00:00
Kazu Hirata 546be53558 re PR target/27696 (g++.dg/other/i386-2.C ICEs on the mainline on x86_64) 
gcc/
	PR target/27696
	* config/i386/i386.c (ix86_expand_builtin): Use
	gen_sse3_monitor64 for TARGET_64BIT.

testsuite/gcc/
	PR target/27696
	* gcc.target/i386/pr27696.c: New.

From-SVN: r114012
 2006-05-23 04:52:19 +00:00
Kenneth Zadeck 1a1a5f4b25 re PR rtl-optimization/26375 (Swing modulo scheduling results in ICE) 
2006-05-22  Kenneth Zadeck <zadeck@naturalbridge.com>

	PR rtl-optimization/26375
	PR rtl-optimization/26855
	* df-problems (df_ru_bb_local_compute_process_def): Removed update
	to gen set.
	(df_ru_bb_local_compute): Reversed statements and removed bogus
	comment explaining why they should be in wrong order.
	(df_ru_dump, df_rd_dump): Enhanced debug info.     
	* modulo-sched.c (sms_schedule, tree_opt_pass pass_sms): Enhanced
	debug info.       
	* ddg.c (add_deps_for_def): Converted use of reaching defs to
        reaching uses and fixed space problem.

From-SVN: r114010
 2006-05-23 01:17:29 +00:00
Jan Hubicka b633db7b85 cgraphunit.c (decide_is_function_needed): Also nested functions and functions declared inline can be optimized out at -O0. 
* cgraphunit.c (decide_is_function_needed): Also nested functions
	and functions declared inline can be optimized out at -O0.

From-SVN: r114008
 2006-05-23 00:26:12 +00:00
GCC Administrator 30df044aea Daily bump. 
From-SVN: r114003
 2006-05-23 00:17:24 +00:00
Janis Johnson a9bd04c37b * gcc.dg/vmx/pr27006.c: Remove dg-do directive; use default. 
From-SVN: r113996
 2006-05-22 22:18:03 +00:00
Janis Johnson 9162385be7 * gcc.c-torture/execute/20040709-2.c: Remove temporary hack for ppc64. 
From-SVN: r113995
 2006-05-22 22:16:55 +00:00
Gerald Pfeifer 3f2c089fe6 install.texi (Configuration): Remove reference to CrossGCC FAQ which was hijacked. 
* doc/install.texi (Configuration): Remove reference to CrossGCC
	FAQ which was hijacked.
	(Building): Ditto.

From-SVN: r113992
 2006-05-22 19:31:01 +00:00
Volker Reichelt 1bd229b76d re PR c++/27716 (ICE with invalid assignment) 
PR c++/27716
	* typeck.c (build_modify_expr): Test arguments for error_operand_p.

	* g++.dg/other/assign1.C: New test.

From-SVN: r113990
 2006-05-22 19:22:24 +00:00
Mark Wielaard 6a70560c4c * HACKING: Update GNU Classpath import instructions. 
From-SVN: r113989
 2006-05-22 19:21:41 +00:00
John David Anglin e962c46b20 re PR libgomp/27612 (Tests use __sync_lock_test_and_set_4') 
PR libgomp/27612
	* testsuite/libgomp.c/sections-1.c: Require sync_int_long.
	* testsuite/libgomp.c/critical-1.c: Likewise.
	* testsuite/libgomp.c/loop-1.c: Likewise.
	* testsuite/libgomp.c/loop-2.c: Likewise.
	* testsuite/libgomp.c/single-1.c: Likewise.
	* testsuite/libgomp.c/ordered-1.c: Likewise.
	* testsuite/libgomp.c/ordered-2.c: Likewise.

From-SVN: r113988
 2006-05-22 19:10:45 +00:00
Kazu Hirata 3d763bcffe re PR target/27266 (syncronization primitives cause ICE with -march=pentium or better) 
gcc/
	PR target/27266
	* config/i386/i386.c (ix86_expand_branch): Jump to simple if
	ix86_compare_emitted is non-NULL.

gcc/testsuite/
	PR target/27266
	* gcc.target/i386/pr27266.c: New.

From-SVN: r113987
 2006-05-22 17:55:53 +00:00
Volker Reichelt 123b24e73b re PR c++/27451 (ICE with invalid asm statement) 
PR c++/27451
	* stmt.c (expand_asm_operands): Skip asm statement with erroneous
	clobbers.

	* g++.dg/ext/asm9.C: New test.

From-SVN: r113985
 2006-05-22 16:49:33 +00:00
Volker Reichelt ba5719d9cd * decl.c (grokdeclarator): Return error_mark_node instead of NULL_TREE. 
From-SVN: r113984
 2006-05-22 16:45:50 +00:00
Richard Sandiford 1ff3ac02b5 re PR rtl-optimization/25514 (internal consistency failure) 
PR rtl-optimization/25514
	* combine.c (replaced_rhs_insn): New variable.
	(combine_instructions): Set replaced_rhs_insn when trying to replace
	a SET_SRC with a REG_EQUAL note.
	(distribute_notes): Use replaced_rhs_insn when determining the live
	range of a REG_DEAD register.

gcc/testsute
	* gcc.c-torture/compile/pr25514.c: New test.

From-SVN: r113983
 2006-05-22 15:58:03 +00:00
Joerg Wunsch 8c21550d5b avr.c (avr_mcu_types): Add support for attiny261... 
* config/avr/avr.c (avr_mcu_types): Add support for attiny261,
	attiny461, attiny861, attiny25, attiny45, attiny85, attiny24,
	attiny44, attiny84, at90pwm2, at90pwm3, atmega165p, atmega169p, 
	atmega164p, atmega324p, atmega644p, atmega644, atmega329, 
	atmega3290, atmega649, atmega6490, atmega406, atmega640, 
	atmega1280, atmega1281, at90can32, at90can64, at90usb646, 
	at90usb647, at90usb1286 and at90usb1287 devices.  
	* config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): (Ditto.).
	* config/avr/t-avr (MULTILIB_MATCHES): (Ditto.).

From-SVN: r113982
 2006-05-22 19:51:36 +04:00
Richard Sandiford 350f18df1c * mklibgcc.in (lib2funcs): Remove _floatdidf from initial assignment. 
From-SVN: r113981
 2006-05-22 15:44:44 +00:00
Richard Guenther c31202cd26 revert: Makefile.def (target_modules): Add libgcc-math target module. 
2006-05-22  Richard Guenther  <rguenther@suse.de>

        Revert
        2006-01-31  Richard Guenther  <rguenther@suse.de>
        Paolo Bonzini  <bonzini@gnu.org>

        * Makefile.def (target_modules): Add libgcc-math target module.
        * configure.in (target_libraries): Add libgcc-math target
        * library.
        (--enable-libgcc-math): New configure switch.
        * Makefile.in: Re-generate.
        * configure: Re-generate.
        * libgcc-math: New toplevel directory.

        * doc/install.texi (--disable-libgcc-math): Document.

        libgcc-math/
        * configure.ac: New file.
        * Makefile.am: Likewise.
        * configure: New generated file.
        * Makefile.in: Likewise.
        * aclocal.m4: Likewise.
        * libtool-version: New file.
        * include/ieee754.h: New file.
        * include/libc-symbols.h: Likewise.
        * include/math_private.h: Likewise.
        * i386/Makefile.am: New file.
        * i386/Makefile.in: New generated file.
        * i386/sse2.h: New file.
        * i386/endian.h: Likewise.
        * i386/sse2.map: Linker script for SSE2 ABI math intrinsics.
        * flt-32/: Import from glibc.
        * dbl-64/: Likewise.

From-SVN: r113980
 2006-05-22 15:04:32 +00:00
Richard Guenther 9714c91192 revert: invoke.texi (-msselibm): Document. 
2006-05-22  Richard Guenther  <rguenther@suse.de>
 
 	Revert
 	2006-01-31  Richard Guenther  <rguenther@suse.de>
 
 	* doc/invoke.texi (-msselibm): Document.
 	* target.h (expand_library_builtin): New target hook.
 	* builtins.c (expand_builtin): Use expand_library_builtin.
 	(default_expand_library_builtin): New function.
 	* gcc.c (LINK_GCC_MATH_SPEC): Define.
 	(LINK_COMMAND_SPEC): Handle %(link_gcc_math).
 	(link_gcc_math_spec): Declare.
 	(static_specs): Add link_gcc_math_spec.
 	* expr.h (default_expand_library_builtin): Declare.
 	* target-def.h (TARGET_EXPAND_LIBRARY_BUILTIN): Define.
 	(TARGET_INITIALIZER): Add TARGET_EXPAND_LIBRARY_BUILTIN.
 	* config/i386/i386.h: Provide LINK_GCC_MATH_SPEC.
 	* config/i386/i386.opt (msselibm): New target option.
 	* config/i386/i386.c (ix86_builtin_function_variants): New array.
 	(ix86_init_sse_abi_builtins): New function.
 	(ix86_expand_library_builtin): Likewise.
 	(TARGET_EXPAND_LIBRARY_BUILTIN): Define.
 	(override_options): Handle error conditions wrt -msselibm.
 	(ix86_builtins): Add function codes for SSE2 ABI builtins.
 	(ix86_init_builtins): Call ix86_init_sse_abi_builtins.
 	* doc/extend.texi (__builtin_sse2_*): Document new target specific
 	builtins.
 
 	* gcc.target/i386/sselibm-1.c: New testcase.
 	* gcc.target/i386/sselibm-2.c: Likewise.
 	* gcc.target/i386/sselibm-3.c: Likewise.
 	* gcc.target/i386/sselibm-4.c: Likewise.
 	* gcc.target/i386/sselibm-5.c: Likewise.

From-SVN: r113977
 2006-05-22 13:18:15 +00:00
Volker Reichelt 694fea202c re PR c/27420 (ICE on invalid function definition) 
PR c/27420
	* c-common.c (self_promoting_args_p): Skip erroneous args.

	* gcc.dg/func-args-2.c: New test.

From-SVN: r113976
 2006-05-22 12:23:44 +00:00
Volker Reichelt 4271a6f368 re PR c/26818 (tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in finish_struct, at c-decl.c:5350 (time.c)) 
PR c/26818
	* c-decl.c (finish_struct): Skip erroneous fields.

	* gcc.dg/struct-incompl-1.c: New test.

From-SVN: r113975
 2006-05-22 12:20:41 +00:00
Richard Guenther 055c00f145 re PR testsuite/27708 (gcc.dg/tree-ssa/ssa-fre-4.c scan-tree-dump Replaced \(int\) f_.*with D fails) 
2006-05-22  Richard Guenther  <rguenther@suse.de>

	PR testsuite/27708
	* gcc.dg/tree-ssa/ssa-fre-4.c: Relax pattern for matching
	the transformations we test for.

From-SVN: r113973
 2006-05-22 09:29:10 +00:00
Richard Guenther 06c5142535 re PR testsuite/27707 (g++.dg/tree-ssa/ivopts-1.C fails) 
2006-05-22  Richard Guenther  <rguenther@suse.de>

	PR testsuite/27707
	* g++.dg/tree-ssa/ivopts-1.C: XFAIL for hppa*-*-*.

From-SVN: r113972
 2006-05-22 09:20:46 +00:00
Nick Clifton c3e242e7d2 cris.opt (march): Remove VarExists attribute. 
* config/cris/cris.opt (march): Remove VarExists attribute.
  (max-stackframe=): Likewise.

From-SVN: r113971
 2006-05-22 08:02:23 +00:00
Kazu Hirata eec077bd70 * tree-ssa-structalias.h (alias_info): Remove num_references. 
From-SVN: r113970
 2006-05-22 07:09:35 +00:00
Kazu Hirata 41c6dd5956 rtl.texi: Fix a typo. 
* doc/rtl.texi: Fix a typo.
	* see.c: Fix comment typos.

From-SVN: r113969
 2006-05-22 06:55:24 +00:00
Mike Stump aea8e03506 Fix typo in last change 
From-SVN: r113968
 2006-05-22 06:30:48 +00:00
GCC Administrator 92d6158eb5 Daily bump. 
From-SVN: r113966
 2006-05-22 00:17:24 +00:00
Mike Stump 213af8c888 darwin-c.c (darwin_pragma_options): Use BAD instead. 
* config/darwin-c.c (darwin_pragma_options): Use BAD instead.
	(darwin_pragma_unused): Likewise.
	(darwin_pragma_ms_struct): Likewise.

From-SVN: r113962
 2006-05-21 21:41:06 +00:00
Mike Stump 76ad5c100a darwin-c.c (BAD): Conditionalize on OPT_Wpragmas. 
* config/darwin-c.c (BAD): Conditionalize on OPT_Wpragmas.
	(BAD2): Add.

From-SVN: r113961
 2006-05-21 21:18:38 +00:00
Daniel Berlin 5d384034f7 Add forgot changelog: 
+2006-05-19  Daniel Berlin  <dberlin@dberlin.org>
+            Kenneth Zadeck <zadeck@naturalbridge.com>
+
+       PR rtl-optimization/26855
+
+       * df-scan.c (mw_reg_pool, mw_link_pool): New allocation pools for
+       multiword refs.
+       (df_scan_alloc): Added code to properly handle multiword hard
+       registers and add all_blocks parameter.
+       (df_scan_free_internal, df_insn_refs_delete, df_ref_record): Added
+       code to properly handle multiword hard registers.
+       (df_rescan_blocks): Added code to remove deleted blocks from
+       bitmap.
+       (df_ref_create_structure, df_ref_record): Added code to properly
+       handle subregs.
+       (df_ref_record_1): Changed DF_REF_CLOBBER into DF_REF_MUST_CLOBBER
+       and set DF_REF_PARTIAL.
+       (df_defs_record): Changed DF_REF_CLOBBER into DF_REF_MUST_CLOBBER.
+       (df_uses_record): Added DF_REF_PARTIAL for subreg. 
+       (df_scan_add_problem): Added flags parameter.
+       (df_ref_create_structure): Changed switching structure.
+       (df_bb_refs_record): Fixed case where duplicate artificial refs
+       were created.  Changed location of flags.
+       (df_record_entry_block_defs): Added code to make stack pointer
+       live in entry block.  Refined cases where frame pointer is needed.
+       Changed location of flags.
+       (df_record_exit_block_uses, df_insn_refs_record): Changed location of flags.
+       (df_set_state): Removed function.
+       (df_grow_reg_info, df_reg_chain_unlink, df_ref_remove,
+       df_insn_create_insn_record, df_insn_refs_delete, 
+       df_ref_create_structure): Formatting changes.  
+       * df-core.c (df_mvs_dump, df_set_flags, df_clear_flags,
+       df_delete_basic_block): New function.
+       (df_init): Changed location of flags.
+       (df_add_problem): Added flags parameter and the way flags are
+       processed.
+       (df_insn_uid_debug, df_ref_debug, debug_df_defno, debug_df_ref,
+       debug_df_chain): Improved debugging output.
+       (df_insn_debug, df_insn_uid_debug): Added multiword reg support.
+       (df_refs_chain_dump): Removed df parameter.
+       (df_iterative_dataflow): Added consistency check.
+       (df_prune_to_subcfg): Made public.
+       (df_analyze_problem): Added blocks_to_init parameter and made
+       public.
+       (df_ref_record, df_bb_refs_record, df_mark_reg, 
+        df_record_exit_block_uses): Whitespace changes.
+       (df_dump): Whitespace changes.
+       * df.h: Some reordering to remove forward references.
+       (df_ref_flags.DF_REF_MW_HARDREG, DF_REF_PARTIAL,
+       DF_REF_MUST_CLOBBER, DF_REF_MAY_CLOBBER): New fields.
+       (df_ref_flags.DF_REF_CLOBBER): Deleted field.
+       (dataflow.flags): New field.
+       (df.flag): Deleted field.
+       (df_alloc_function): Added additional bitmap parameter.
+       (df_dependent_problem_function): New type.
+       (df_problem.changeable_flags): New field.
+       (df_ref_flags.DF_REF_DIES_AFTER_THIS_USE, DF_SCAN_INITIAL,
+       DF_SCAN_GLOBAL, DF_SCAN_POST_ALLOC, df_state): Removed.
+       (df_mw_hardreg): New struct.
+       (DF_INSN_UID_MWS): New macro.
+       (df_refs_chain_dump, df_ref_debug, df_chain_dump): Removed df
+       parameter.
+       (df_add_problem, df_ru_add_problem, df_rd_add_problem,
+       df_lr_add_problem, df_ur_add_problem, df_urec_add_problem,
+       df_ri_add_problem, df_scan_add_problem): Added flags parameter.
+       (df_set_state): Removed function.
+       (df_set_flags, df_clear_flags, df_delete_basic_block) New functions.
+       * df-problems.c (df_chain_dump): Removed df parameter.
+       (df_ru_alloc, df_rd_alloc, df_lr_alloc, df_ur_alloc,
+       df_urec_alloc, df_chain_alloc, df_ri_alloc): Added all blocks
+       parameter.
+       (df_ru_alloc, df_rd_alloc): Now resets all blocks.
+       (df_rd_bb_local_compute_process_def, df_ur_bb_local_compute,
+       df_chain_create_bb, df_create_unused_note, df_ri_bb_compute):
+       Split DF_REF_CLOBBER into DF_REF_MAY_CLOBBER and
+       DF_REF_MUST_CLOBBER cases.
+       (df_ru_bb_local_compute_process_def,
+       df_rd_bb_local_compute_process_def, df_lr_bb_local_compute,
+       df_lr_bb_local_compute, df_ur_bb_local_compute,
+       df_chain_create_bb): Made subreg aware.
+       (df_ru_bb_local_compute, df_rd_bb_local_compute,
+       df_lr_bb_local_compute, df_lr_bb_local_compute,
+       df_chain_create_bb): Cleanup to use proper macros.
+       (df_ur_local_finalize, df_urec_local_finalize): Removed unnecessary
+       code to fixup bitvectors.
+       (df_ri_alloc): Cleared lifetime.
+       (df_ignore_stack_reg, df_kill_notes, df_set_notes_for_mw,
+       df_create_unused_note): New function.
+       (df_ri_bb_compute, df_ri_compute): Added code to create/update
+       REG_DEAD and REG_UNUSED notes as well as register information.
+       (df_ru_dump, df_rd_dump, df_lr_dump, df_ur_dump, df_urec_dump,
+       df_chains_dump): Fixed crash if problem was never run.
+       (df_ru_add_problem, df_rd_add_problem, df_lr_add_problem,
+       df_ur_add_problem, df_urec_add_problem, df_chain_add_problem,
+       df_ri_add_problem): Processes flags in uniform manner.
+       (df_ru_alloc, df_ru_local_compute, df_ru_confluence_n, df_ru_free,
+       df_ru_dump, df_rd_local_compute, df_rd_confluence_n, df_rd_free,
+       df_rd_dump, df_urec_free_bb_info): Formatting changes.
+       (df_ru_free_bb_info, df_ru_bb_local_compute, df_ru_dump,
+       df_rd_free_bb_info, df_rd_bb_local_compute_process_def,
+       df_rd_bb_local_compute, df_rd_dump, df_lr_free_bb_info,
+       df_lr_bb_local_compute, df_lr_local_compute, df_ur_free_bb_info,
+       df_ur_dump, df_urec_free_bb_info, df_urec_dump,
+       df_chain_create_bb, df_ri_bb_compute): Whitespace changes.
+       * modulo-sched.c (sms_schedule): Added flag parameter to calls.
+       * see.c (see_initialize_data): Ditto.
+       * final.c (rest_of_clean_state) Added regstack_completed.
+       * rtl.h (regstack_completed): Ditto.
+       * reg-stack.c (regstack_completed): Ditto.
+

From-SVN: r113960
 2006-05-21 13:48:30 -07:00
David Edelsohn d29b7f640c * config/rs6000/rs6000.md (floatsitf2): Remove constraints. 
From-SVN: r113959
 2006-05-21 16:37:59 -04:00
Mark Mitchell b655f214fa re PR c++/27210 (ICE on c++ template) 
PR c++/27210
	* cp-tree.h (cp_save_expr): New function.
	* init.c (build_new): Correct logic for zero-element array
	warning.  Use cp_save_expr.
	* tree.c (cp_save_expr): New function.
	PR c++/27210
	* g++.dg/warn/new1.C: New test.
	* g++.dg/template/new5.C: Likewise.

From-SVN: r113958
 2006-05-21 17:23:59 +00:00