Commits · e251e2a27f3a38da3d71a016efffa50ec324bbbb · lvzhengyang / riscv-gcc-1

30 Jul, 2000 17 commits

gcse.c (try_replace_reg): Use validate_replace_rtx_subexp instead of replace_rtx. · e251e2a2


	* gcse.c (try_replace_reg): Use validate_replace_rtx_subexp
	instead of replace_rtx.
	* recog.c (validate_replace_rtx_subexp): New function.
	* recog.h (validate_replace_rtx_subexp): Declare.

From-SVN: r35349

committed Jul 30, 2000

e251e2a2 Browse Files

combine.c (simplify_set, [...]): Use full mask instead of GET_MODE_MASK (mode)… · e8dc6d50

combine.c (simplify_set, [...]): Use full mask instead of GET_MODE_MASK (mode) as force_to_mode argument.

	* combine.c (simplify_set, make_extraction, make_compound_operation
	make_field_assignment): Use full mask instead of GET_MODE_MASK (mode)
	as force_to_mode argument.

From-SVN: r35348

committed Jul 30, 2000

e8dc6d50 Browse Files

* combine.c (if_then_else_cond): Be sure that mode fits in HOST_WIDE_INT · 49219895
```
From-SVN: r35347
```
Jan Hubicka committed Jul 30, 2000
49219895 Browse Files

combine.c (record_promoted_value): Allow bitsize of mode to be equivalent to… · 25af74a0

combine.c (record_promoted_value): Allow bitsize of mode to be equivalent to HOST_BITS_PER_WISE_INT.


	* combine.c (record_promoted_value):  Allow bitsize of mode
	to be equivalent to HOST_BITS_PER_WISE_INT.

From-SVN: r35346

committed Jul 30, 2000

25af74a0 Browse Files

function.c (assign_stack_local_1, [...]): Do not call gen_mode_alignment when mode is BLKmode. · dbab7b72
```
	* function.c (assign_stack_local_1, assign_stack_temp_for_type):
	Do not call gen_mode_alignment when mode is BLKmode.

From-SVN: r35345
```
Jan Hubicka committed Jul 30, 2000
dbab7b72 Browse Files
* loop.c (express_from_1): Fix call of simplify_gen_binary. · 0ca90ba6
```
From-SVN: r35344
```
Jan Hubicka committed Jul 30, 2000
0ca90ba6 Browse Files

simplify-rtx.c (simplify_relational_operation): Verify that mode == VOIDmode… · 47b1e19b

simplify-rtx.c (simplify_relational_operation): Verify that mode == VOIDmode implies both operands to be VOIDmode.


	* simplify-rtx.c (simplify_relational_operation): Verify that mode ==
	VOIDmode implies both operands to be VOIDmode.
	(simplify_ternary_operation): Compute properly the mode of comparison.
	* combine.c (combine_simplify_rtx): Likewise.

From-SVN: r35343

committed Jul 30, 2000

47b1e19b Browse Files

basic-block.h (struct loops): New field rc_order. · c34d5374

	* basic-block.h (struct loops): New field rc_order.
	* flow.c (flow_loops_cfg_dump): Dump rc_order if computed.
	(flow_loops_free): Free rc_order.
	(flow_depth_first_order_compute): New parameter rc_order.
	(flow_loops_find): Allocate rc_order and swap usage with
 	dfs_order.

From-SVN: r35342

committed Jul 30, 2000

c34d5374 Browse Files

c4x.md (set_ldp_prologue): Add for RTL prologue/epilogue. · 52695ce0

	* config/c4x/c4x.md (set_ldp_prologue): Add for RTL prologue/epilogue.
	(push_st, push_dp, pop_st, pop_dp, popqi_unspec): Likewise.
	(nodb_call, return_from_epilogue): Likewise.
	(return_from_interrupt_epilogue, prologue, epilogue): Likewise.
	* config/c4x/c4x.c (c4x_expand_prologue, c4x_expand_eplilogue): Add.
	* config/c4x/c4x-protos.h (c4x_interrupt_function_p): Add.
	(c4x_expand_prologue, c4x_expand_epilogue): Likewise.
	(c4x_valid_type_attribute_p): Likewise.
	* config/c4x/c4x.h (FUNCTION_PROLOGUE, FUNCTION_EPILOGUE): Delete.
	(FUNCTION_BLOCK_PROFILER_EXIT): Convert to emit RTL.

Co-Authored-By: Michael Hayes <m.hayes@elec.canterbury.ac.nz>

From-SVN: r35341

committed Jul 30, 2000

52695ce0 Browse Files

c4x.c (c4x_emit_move_sequence): Use loadqi_big_constant and loadhi_big_constant if applicable. · 8d485e2d

	* config/c4x/c4x.c (c4x_emit_move_sequence): Use loadqi_big_constant
	and loadhi_big_constant if applicable.
	* config/c4x/c4x.md (loadqi_big_constant, loadhi_big_constant): Tweak
	and add new splitter.s

From-SVN: r35339

committed Jul 30, 2000

8d485e2d Browse Files

* config/c4x/c4x.c (c4x_rptb_insert): Make more robust. · b864825e
```
From-SVN: r35338
```
Michael Hayes committed Jul 30, 2000
b864825e Browse Files
* config/c4x/c4x.h (ASM_FORMAT_PRIVATE_NAME): Output $ in label. · b61ba1ef
```
From-SVN: r35337
```
Michael Hayes committed Jul 30, 2000
b61ba1ef Browse Files
* config/c4x/c4x.h (IS_XXX_REGNO): Rewrite to avoid unsigned warnings. · 25cd0db1
```
From-SVN: r35336
```
Michael Hayes committed Jul 30, 2000
25cd0db1 Browse Files
* config/c4x/libgcc.S: (divqf3): Improve accuracy. · 0ea1f6b6
```
From-SVN: r35335
```
Michael Hayes committed Jul 30, 2000
0ea1f6b6 Browse Files
Daily bump. · 00c9e663
```
From-SVN: r35334
```
Jeff Law committed Jul 30, 2000
00c9e663 Browse Files
Added to test Objective-C strings. · fb2a5081
```
From-SVN: r35333
```
Ovidiu Predescu committed Jul 30, 2000
fb2a5081 Browse Files

configure.in (CC_FOR_TARGET, [...]): Do not override if already set in the… · d4eb109c

configure.in (CC_FOR_TARGET, [...]): Do not override if already set in the environment or in configure.

* configure.in (CC_FOR_TARGET, CHILL_FOR_TARGET, CXX_FOR_TARGET):
Do not override if already set in the environment or in configure.
Don't duplicate $(FLAGS_FOR_TARGET) if it already appears in them.
(FLAGS_FOR_TARGET): Don't use host directories on Canadian crosses.

From-SVN: r35332

committed Jul 30, 2000

d4eb109c Browse Files

29 Jul, 2000 6 commits
- Revert previous checkin. · c09cda19
```
From-SVN: r35331
```
  Mark Mitchell committed Jul 29, 2000
  c09cda19 Browse Files
- Makefile.in: Generate objc parser along with the C parser. · b3e247b8
```
	* Makefile.in: Generate objc parser along with the C parser.
        * objc/Make-lang.in:  Remove generation of objc parser.

From-SVN: r35330
```
  Mark Mitchell committed Jul 29, 2000
  b3e247b8 Browse Files
- Added libtool support for building libobjc. · c161c99b
```
From-SVN: r35329
```
  Nicola Pero committed Jul 29, 2000
  c161c99b Browse Files
- configure.in (mips*-*-linux*): Use mips*el to check for little endian MIPS, add tmake_file. · 6ed6b84a
```
	* configure.in (mips*-*-linux*): Use mips*el to check for little
	endian MIPS, add tmake_file.

	* config/mips/linux.h (TARGET_VERSION): Use GNU/Linux.
	(SUBTARGET_CPP_SPEC): Default MIPS_ISA is 1.
	Patches by Maciej W. Rozycki <macro@ds2.pg.gda.pl>.

From-SVN: r35328
```
  Andreas Jaeger committed Jul 29, 2000
  6ed6b84a Browse Files
- Daily bump. · c5c854e3
```
From-SVN: r35327
```
  Jeff Law committed Jul 29, 2000
  c5c854e3 Browse Files
- Removed the explicit prototypes for strlen and memcpy on 64-bit · 9c14a607
```
platforms (Suggested by Rodney Brown <rdb@cup.hp.com>).

From-SVN: r35326
```
  Ovidiu Predescu committed Jul 29, 2000
  9c14a607 Browse Files
28 Jul, 2000 17 commits

ObjectOutputStream.java (writeObject): Per spec, call NotSerializableException… · 2dacb3e9

ObjectOutputStream.java (writeObject): Per spec, call NotSerializableException with just the class name.

	* java/io/ObjectOutputStream.java (writeObject): Per spec, call
	NotSerializableException with just the class name.

From-SVN: r35325

committed Jul 28, 2000

2dacb3e9 Browse Files

ia64.c (ia64_print_operand): Fix typos. · 08012cda

        * config/ia64/ia64.c (ia64_print_operand): Fix typos.
        Sign extend mode size before negating.

From-SVN: r35324

committed Jul 28, 2000

08012cda Browse Files

libtool.m4, [...]: New files from the libtool CVS tree multi-language branch. · 4f4caf92


2000-07-28  Alexandre Oliva  <aoliva@redhat.com>

        * libtool.m4, ltcf-c.sh, ltcf-cxx.sh, ltcf-gcj.sh: New files from
	the libtool CVS tree multi-language branch.
	* ltconfig, ltmain.sh: Updated.

From-SVN: r35323

committed Jul 28, 2000

4f4caf92 Browse Files

acinclude.m4: Include ../libtool.m4. · 3df64633





2000-07-28  Alexandre Oliva  <aoliva@redhat.com>

	* acinclude.m4: Include ../libtool.m4.
	* aclocal.m4, configure: Rebuilt.

From-SVN: r35322

committed Jul 28, 2000

3df64633 Browse Files

cse.c (canon_hash): Handle PRE_MODIFY/POST_MODIFY. · 4b983fdc

	* cse.c (canon_hash): Handle PRE_MODIFY/POST_MODIFY.
	(cse_insn): Likewise.
	(addr_affects_sp_p): Likewise.
	* expr.c (move_by_pieces): Likewise.
	(clear_by_pieces): Likewise.
	* gcse.c (oprs_unchanged_p): Likewise.
	* haifa-sched.c (sched_analyze_2): Likewise.
	* recog.c (offsettable_address_p): Likewise.
	* regclass.c (record_address_regs): Likewise.
	* reload.c (find_reusable_reload): Likewise.
	(push_reload): Likewise.
	(operands_match_p): Likewise.
	(decompose): Likewise.
	(find_reloads_address_1): Likewise.
	(find_inc_amount): Likewise.
	* reload1.c (elimination_effects): Likewise.
	* resource.c (mark_set_resources): Likewise.
	* flow.c (attempt_auto_inc): New function; mostly broken out
	of find_auto_inc.
	(find_auto_inc): Split into two functions and enhanced to
	generate POST_MODIFY.
	* rtl.def (PRE_MODIFY, POST_MODIFY): Adjust comment.
	* rtl.h (count_all_occurrences):  Declare.
	(HAVE_{PRE,POST}_MODIFY_{DISP,REG}): Provide default of 0 if not
	defined.
	* rtlanal.c (count_all_occurrences): New function.
	* tm.texi (HAVE_POST_MODIFY_DISP, HAVE_PRE_MODIFY_DISP,
	HAVE_POST_MODIFY_REG, HAVE_PRE_MODIFY_REG): Document.

	* config/ia64/ia64-protos.h (destination_operand): Declare.
	* config/ia64/ia64.c (destination_operand): New function.
	(ia64_print_operand): Handle POST_MODIFY.
	(rtx_needs_barrier): Likewise.
	* config/ia64/ia64.h (HAVE_POST_MODIFY_DISP): Define to 1.
	(HAVE_POST_MODIFY_REG): Define to 1.
	(MAX_REGS_PER_ADDRESS): Change to 2.
	(GO_IF_LEGITIMATE_ADDRESS): Accept POST_MODIFY too.
	(LEGITIMATE_ADDRESS_REG): New helper macro.
	(LEGITIMATE_ADDRESS_DISP): Likewise.
	(PREDICATE_CODES): Add entry for destination_operand.
	* config/ia64/ia64.md (all mov patterns): Use destination_operand
	predicate for operand 0.

From-SVN: r35321

committed Jul 28, 2000

4b983fdc Browse Files

* emit-rtl.c (gen_lowpart_common): Add missing 'c' variable. · 777ba8d1
```
From-SVN: r35320
```
Richard Henderson committed Jul 28, 2000
777ba8d1 Browse Files

dwarf2out.c: Indent #error directive. · 63bc1d05

	* dwarf2out.c: Indent #error directive.

	* gbl-ctors.h: Fix typo in comment.
	(__do_global_ctors): Prototype.

	* gcse.c (record_one_set, pre_delete): Remove unused variables.

	* rs6000.c (rs6000_maybe_dead): Delete unused prototype.
	(print_operand): Initialize variable `t'.

From-SVN: r35319

committed Jul 28, 2000

63bc1d05 Browse Files

removed constraints in expander. · 60dd1b7b
```
split =rf constraints into =r,f

From-SVN: r35318
```
Aldy Hernandez committed Jul 28, 2000
60dd1b7b Browse Files

install.texi (--enable-nls): Change the description of the NLS related configure… · 69fe169e

install.texi (--enable-nls): Change the description of the NLS related configure options to match the...

2000-07-28  Philipp Thomas  <pthomas@suse.de>

	* install.texi (--enable-nls): Change the description of the NLS
	related configure options to match the current state.
	(--with-included-gettext): Likewise.
	(--enable-maintainer-mode): New description added.
	* extend.texi (-fstrict-prototype): Add missing '.'.

From-SVN: r35317

committed Jul 28, 2000

69fe169e Browse Files

interpret.cc (continue1): Insert missing break into switch. · 99f7658d

2000-07-26  Andrew Haley  <aph@cygnus.com>

        * interpret.cc (continue1): Insert missing break into switch.

From-SVN: r35316

committed Jul 28, 2000

99f7658d Browse Files

ObjectStreamException.java: Made constructors protected. · 614ee790
```
	* java/io/ObjectStreamException.java: Made constructors protected.

Adjusts serialVersionUID.

From-SVN: r35315
```
Warren Levy committed Jul 28, 2000
614ee790 Browse Files
Daily bump. · 66c29aeb
```
From-SVN: r35314
```
Jeff Law committed Jul 28, 2000
66c29aeb Browse Files

class.c (make_class_data): Create vtable for abstract classes. · 13107ec0

2000-07-27  Tom Tromey  <tromey@cygnus.com>
            Anthony Green  <green@cygnus.com>
	    Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* class.c (make_class_data): Create vtable for abstract classes.
	(get_dispatch_table): Changed to cope with abstract classes.

Co-Authored-By: Alexandre Petit-Bianco <apbianco@cygnus.com>
Co-Authored-By: Anthony Green <green@cygnus.com>

From-SVN: r35313

committed Jul 28, 2000

13107ec0 Browse Files

new · acacca10
```
From-SVN: r35312
```
Jason Merrill committed Jul 28, 2000
acacca10 Browse Files

decl.c (duplicate_decls): If common_type produces a non-typedef type for a… · 9076e292

decl.c (duplicate_decls): If common_type produces a non-typedef type for a typedef, just use the old type.

        * decl.c (duplicate_decls): If common_type produces a non-typedef
        type for a typedef, just use the old type.

        * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
        TYPE_PTRMEMFUNC_P.
        * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.

From-SVN: r35311

committed Jul 28, 2000

9076e292 Browse Files

Fix dwarf2out abort found while compiling PlumHall on IA-64. · fb41a106
```
	* dwarf2out.c (gen_decl_die): Don't call gen_abstract_function if
	DECL_INITIAL (decl) == NULL_TREE.

From-SVN: r35310
```
Jim Wilson committed Jul 27, 2000
fb41a106 Browse Files
OutputStreamWriter.java (close): Only flush if not closed. · 8fec62b1
```
	* java/io/OutputStreamWriter.java (close): Only flush if not
	closed.

From-SVN: r35309
```
Tom Tromey committed Jul 28, 2000
8fec62b1 Browse Files