Commits · d8701f023e1eddc20439eb2dc1b887b2225acb77 · lvzhengyang / riscv-gcc-1

04 Jan, 2006 12 commits

Fix "node B dominates node B" to "node B dominates node A" · d8701f02
```
From-SVN: r109330
```
Daniel Berlin committed Jan 04, 2006
d8701f02 Browse Files

re PR middle-end/24252 (Missing "warning: control reaches end of non-void… · 2d309510

re PR middle-end/24252 (Missing "warning: control reaches end of non-void function" in static function)

2006-01-04  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/24252

	* Makefile.def (flags_to_pass): Add STAGE1_CFLAGS and STAGE1_LANGUAGES.
	* Makefile.tpl (OBJDUMP): New.
	(EXTRA_HOST_FLAGS): Add it.
	(EXTRA_GCC_FLAGS): Remove flags already specified in flags_to_pass.

        * Makefile.tpl (stage[+id+]-start, stage[+id+]-end): Do not try
        to use symbolic links between directories.  Avoid race conditions
        or make them harmless.
        * configure.in: Do not try to use symbolic links between directories.

	* Makefile.def (LEAN): Pass.
	* Makefile.tpl (LEAN): Define.
	(stage[+id+]-start): Accept that the previous directory does not
	exist, if the bootstrap is lean.
	(stage[+id+]-bubble): Invoke lean bootstrap commands after
	stage[+id+]-start.  Use a makefile variable and an `if' instead of a
	configure substitution.
	([+compare-target+]): Likewise.
	([+bootstrap-target+]-lean): New.
	* configure.in: Remove lean bootstrap support from here.

        * Makefile.in: Regenerate.
        * configure: Regenerate.

From-SVN: r109325

committed Jan 04, 2006

2d309510 Browse Files

sso_string_base.h (__sso_string_base<>::_M_dataplus): Use _CharT_alloc_type as base class. · f7ace77f

2006-01-04  Paolo Carlini  <pcarlini@suse.de>

        * include/ext/sso_string_base.h (__sso_string_base<>::_M_dataplus):
        Use _CharT_alloc_type as base class.
        (_M_get_allocator, _M_swap, _M_create, _M_destroy): Adjust.
        * include/ext/vstring.h (get_allocator): Tidy.

2006-01-04  Paolo Carlini  <pcarlini@suse.de>

	Implement Option 3 of DR 431 for all the containers.
	* include/bits/allocator.h (struct __alloc_swap): Add, swaps
	allocators, optimized to nothing in case they are empty.
	* include/bits/stl_deque.h (deque<>::swap): Use it.
	* include/bits/stl_list.h (list<>::swap): Likewise.
	* include/bits/stl_tree.h (_Rb_tree<>::swap): Likewise.
	* include/bits/stl_vector.h (vector<>::swap): Likewise.
	* include/tr1/hashtable (hashtable<>::swap): Likewise.
	* include/ext/rc_string_base.h (__rc_string_base<>::_M_swap):
	Likewise.
	* include/ext/sso_string_base.h (__sso_string_base<>::_M_swap):
	Likewise.
	* include/ext/vstring_util.h (__vstring_utility<>::_Alloc_hider):
	Clean-up (now vstring uses the generic __alloc_swap facility).
	* include/tr1/unordered_map: Adjust includes.
	* include/tr1/unordered_set: Likewise.
	* docs/html/ext/howto.html: Add an entry for DR 431.
	* testsuite/23_containers/deque/modifiers/swap.cc: Move to...
	* testsuite/23_containers/deque/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/deque/modifiers/swap/2.cc: New.
	* testsuite/23_containers/deque/modifiers/swap/3.cc: New.
	* testsuite/23_containers/list/modifiers/swap.cc: Move to...
	* testsuite/23_containers/list/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/list/modifiers/swap/2.cc: New.
	* testsuite/23_containers/list/modifiers/swap/3.cc: New.
	* testsuite/23_containers/vector/modifiers/swap.cc: Move to...
	* testsuite/23_containers/vector/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/vector/modifiers/swap/2.cc: New.
	* testsuite/23_containers/vector/modifiers/swap/3.cc: New.
	* testsuite/23_containers/set/modifiers/swap.cc: Move to...
	* testsuite/23_containers/set/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/set/modifiers/swap/2.cc: New.
	* testsuite/23_containers/set/modifiers/swap/3.cc: New.
	* testsuite/23_containers/map/modifiers/swap.cc: Move to...
	* testsuite/23_containers/map/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/map/modifiers/swap/2.cc: New.
	* testsuite/23_containers/map/modifiers/swap/3.cc: New.
	* testsuite/23_containers/multiset/modifiers/swap.cc: Move to...
	* testsuite/23_containers/multiset/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/multiset/modifiers/swap/2.cc: New.
	* testsuite/23_containers/multiset/modifiers/swap/3.cc: New.
	* testsuite/23_containers/multimap/modifiers/swap.cc: Move to...
	* testsuite/23_containers/multimap/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/multimap/modifiers/swap/2.cc: New.
	* testsuite/23_containers/multimap/modifiers/swap/3.cc: New.
	* testsuite/tr1/6_containers/unordered/swap/unordered_set/1.cc: New.	
	* testsuite/tr1/6_containers/unordered/swap/unordered_set/2.cc: New.
	* testsuite/tr1/6_containers/unordered/swap/unordered_map/1.cc: New.	
	* testsuite/tr1/6_containers/unordered/swap/unordered_map/2.cc: New.
	* testsuite/tr1/6_containers/unordered/swap/unordered_multiset/1.cc: New.	
	* testsuite/tr1/6_containers/unordered/swap/unordered_multiset/2.cc: New.
	* testsuite/tr1/6_containers/unordered/swap/unordered_multimap/1.cc: New.	
	* testsuite/tr1/6_containers/unordered/swap/unordered_multimap/2.cc: New.

From-SVN: r109324

committed Jan 04, 2006

f7ace77f Browse Files

sso_string_base.h (__sso_string_base<>::_M_dataplus): Use _CharT_alloc_type as base class. · db5d99e8

2006-01-04  Paolo Carlini  <pcarlini@suse.de>

        * include/ext/sso_string_base.h (__sso_string_base<>::_M_dataplus):
        Use _CharT_alloc_type as base class.
        (_M_get_allocator, _M_swap, _M_create, _M_destroy): Adjust.
        * include/ext/vstring.h (get_allocator): Tidy.

2006-01-04  Paolo Carlini  <pcarlini@suse.de>

	Implement Option 3 of DR 431 for all the containers.
	* include/bits/allocator.h (struct __alloc_swap): Add, swaps
	allocators, optimized to nothing in case they are empty.
	* include/bits/stl_deque.h (deque<>::swap): Use it.
	* include/bits/stl_list.h (list<>::swap): Likewise.
	* include/bits/stl_tree.h (_Rb_tree<>::swap): Likewise.
	* include/bits/stl_vector.h (vector<>::swap): Likewise.
	* include/tr1/hashtable (hashtable<>::swap): Likewise.
	* include/ext/rc_string_base.h (__rc_string_base<>::_M_swap):
	Likewise.
	* include/ext/sso_string_base.h (__sso_string_base<>::_M_swap):
	Likewise.
	* include/ext/vstring_util.h (__vstring_utility<>::_Alloc_hider):
	Clean-up (now vstring uses the generic __alloc_swap facility).
	* include/tr1/unordered_map: Adjust includes.
	* include/tr1/unordered_set: Likewise.
	* docs/html/ext/howto.html: Add an entry for DR 431.
	* testsuite/23_containers/deque/modifiers/swap.cc: Move to...
	* testsuite/23_containers/deque/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/deque/modifiers/swap/2.cc: New.
	* testsuite/23_containers/deque/modifiers/swap/3.cc: New.
	* testsuite/23_containers/list/modifiers/swap.cc: Move to...
	* testsuite/23_containers/list/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/list/modifiers/swap/2.cc: New.
	* testsuite/23_containers/list/modifiers/swap/3.cc: New.
	* testsuite/23_containers/vector/modifiers/swap.cc: Move to...
	* testsuite/23_containers/vector/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/vector/modifiers/swap/2.cc: New.
	* testsuite/23_containers/vector/modifiers/swap/3.cc: New.
	* testsuite/23_containers/set/modifiers/swap.cc: Move to...
	* testsuite/23_containers/set/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/set/modifiers/swap/2.cc: New.
	* testsuite/23_containers/set/modifiers/swap/3.cc: New.
	* testsuite/23_containers/map/modifiers/swap.cc: Move to...
	* testsuite/23_containers/map/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/map/modifiers/swap/2.cc: New.
	* testsuite/23_containers/map/modifiers/swap/3.cc: New.
	* testsuite/23_containers/multiset/modifiers/swap.cc: Move to...
	* testsuite/23_containers/multiset/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/multiset/modifiers/swap/2.cc: New.
	* testsuite/23_containers/multiset/modifiers/swap/3.cc: New.
	* testsuite/23_containers/multimap/modifiers/swap.cc: Move to...
	* testsuite/23_containers/multimap/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/multimap/modifiers/swap/2.cc: New.
	* testsuite/23_containers/multimap/modifiers/swap/3.cc: New.
	* testsuite/tr1/6_containers/unordered/swap/unordered_set/1.cc: New.	
	* testsuite/tr1/6_containers/unordered/swap/unordered_set/2.cc: New.
	* testsuite/tr1/6_containers/unordered/swap/unordered_map/1.cc: New.	
	* testsuite/tr1/6_containers/unordered/swap/unordered_map/2.cc: New.
	* testsuite/tr1/6_containers/unordered/swap/unordered_multiset/1.cc: New.	
	* testsuite/tr1/6_containers/unordered/swap/unordered_multiset/2.cc: New.
	* testsuite/tr1/6_containers/unordered/swap/unordered_multimap/1.cc: New.	
	* testsuite/tr1/6_containers/unordered/swap/unordered_multimap/2.cc: New.

From-SVN: r109323

committed Jan 04, 2006

db5d99e8 Browse Files

pmm_malloc.h (posix_memalign): If __cplusplus, make the prototype extern "C" and add throw (). · 1f0e2ace

	* config/i386/pmm_malloc.h (posix_memalign): If __cplusplus,
	make the prototype extern "C" and add throw ().

	* g++.dg/other/i386-2.C: New test.

From-SVN: r109318

committed Jan 04, 2006

1f0e2ace Browse Files

re PR target/25554 (unrecognizable insn on x86_64 with -O2 -ftracer (… · d90ee6be

re PR target/25554 (unrecognizable insn on x86_64 with -O2 -ftracer ( -fno-tree-dominator-opts on the mainline))

	PR target/25554
	* config/i386/i386.md (testqi_ext_3): Ensure len is positive
	and pos non-negative and pos + len <= 32.
	(testqi_ext_3_rex64): Ensure len is positive and pos non-negative,
	drop pos + len < HOST_BITS_PER_WIDE_INT test.
	(testqi_ext_3* splitter): Handle pos + len == HOST_BITS_PER_WIDE_INT.

	* gcc.c-torture/compile/20051228-1.c: New test.

From-SVN: r109317

committed Jan 04, 2006

d90ee6be Browse Files

re PR c/25559 (Internal compiler error when specifying vector_size(2) of int) · ee8960e5

	PR c/25559
	* c-common.c (handle_vector_size_attribute): Reject zero vector size
	as well as sizes not multiple of component size.

	* gcc.dg/pr25559.c: New test.

From-SVN: r109316

committed Jan 04, 2006

ee8960e5 Browse Files

re PR debug/25562 (cannot debug VLA local) · 434eba35

	PR debug/25562
	* function.c (instantiate_expr): New function.
	(instantiate_decls_1, instantiate_decls): If DECL_HAS_VALUE_EXPR_P,
	walk its DECL_VALUE_EXPR with instantiate_expr.

	* dwarf2out.c (loc_descriptor_from_tree_1): Don't add
	DW_OP_deref{,_size} if address isn't going to be added.

From-SVN: r109315

committed Jan 04, 2006

434eba35 Browse Files

fp-bit.h: Use top-of-file comment from libgcc2.c. · 9c3b204a
```
	* config/fp-bit.h: Use top-of-file comment from libgcc2.c.
	* config/fp-bit.c: Likewise.

From-SVN: r109309
```
Ben Elliston committed Jan 04, 2006
9c3b204a Browse Files

dominance.c: Add comment about why we use DFS numbering of dominance tree. · b629276a

2006-01-03  Daniel Berlin  <dberlin@dberlin.org>

	* dominance.c: Add comment about why we use DFS numbering
	of dominance tree.

From-SVN: r109308

committed Jan 04, 2006

b629276a Browse Files

re PR c++/25492 (friend class nested in derived class problem) · 862e1e62

	PR c++/25492
	* name-lookup.c (push_class_level_binding): When a derived class
	provides a type binding, eliminate any type binding from a base
	class. 
	PR c++/25625
	* repo.c (repo_emit_p): Always instantiate static data members
	initialized by constant expressions, so that there values are
	available.
	PR c++/25492
	* g++.dg/lookup/friend9.C: New test.
	PR c++/25625
	* g++.dg/template/repo5.C: New test.

From-SVN: r109307

committed Jan 04, 2006

862e1e62 Browse Files

Daily bump. · 8f9f2d0f
```
From-SVN: r109301
```
GCC Administrator committed Jan 04, 2006
8f9f2d0f Browse Files

03 Jan, 2006 23 commits

PR libgcj/9715, PR libgcj/19132: · 8ceb88d4

	* java/nio/charset/Charset.java (charsetForName): Try default
	provider first.
	(availableCharsets): Re-merged.
	(providers2): Likewise.
	(defaultCharset): Likewise.
	* sources.am, Makefile.in: Rebuilt.
	* gnu/java/nio/charset/Provider.java: Removed.
	* java/io/OutputStreamWriter.java
	(OutputStreamWriter(OutputStream,Charset)): New constructor.
	(OutputStreamWriter(OutputStream,CharsetEncoder)): Likewise.
	* java/io/InputStreamReader.java
	(InputStreamReader(InputStream,CharsetDecoder)): New constructor.
	(InputStreamReader(InputStream,Charset)): Likewise.
	* gnu/gcj/convert/BytesToUnicode.java (getDecoder): Try a
	BytesToCharsetAdaptor.
	* gnu/gcj/convert/UnicodeToBytes.java (getEncoder): Try a
	CharsetToBytesAdaptor.
	* gnu/gcj/convert/CharsetToBytesAdaptor.java: New file.
	* gnu/gcj/convert/BytesToCharsetAdaptor.java: New file.
	* mauve-libgcj: Remove getEncoding exclusion.

Co-Authored-By: Tom Tromey <tromey@redhat.com>

From-SVN: r109294

committed Jan 03, 2006

8ceb88d4 Browse Files

* MAINTAINERS (libdecnumber): Add myself. · 368872c3
```
From-SVN: r109293
```
Ben Elliston committed Jan 04, 2006
368872c3 Browse Files

re PR fortran/25101 ([4.1] Zero stride allowed in FORALL:s) · 1c54741a

2006-01-03  Steven G. Kargl  <kargls@comcast.net>

	PR fortran/25101
	* resolve.c (resolve_forall_iterators):  Check for scalar variables;
	Check stride is nonzero.

	* gfortran.dg/forall_2.f90:  New test.

From-SVN: r109288

committed Jan 03, 2006

1c54741a Browse Files

Correct last commit · 6b2acaad
```
From-SVN: r109287
```
Hans-Peter Nilsson committed Jan 03, 2006
6b2acaad Browse Files

thunk3.C, thunk4.C: Gate on dg-require-weak. · 103ac222

	* g++.dg/abi/thunk3.C, g++.dg/abi/thunk4.C: Gate on
	dg-require-weak.  Adjust regexp to handle leading-underscore
	targets, NO_DOT_IN_LABEL targets and space as well as TAB after
	.weak.

From-SVN: r109286

committed Jan 03, 2006

103ac222 Browse Files

varasm.c (assemble_variable): Handle thread-local COMMON data. · a13e882c

        * varasm.c (assemble_variable): Handle thread-local COMMON data.
        * defaults.h (ASM_OUTPUT_TLS_COMMON): Define.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r109282

committed Jan 03, 2006

a13e882c Browse Files

re PR rtl-optimization/25578 (gfortran version 4.2.0 20051227 - 144 new… · 13991abb

re PR rtl-optimization/25578 (gfortran  version 4.2.0 20051227 - 144 new testsuite failures since 2005121)

gcc:
2006-01-03  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/25578
	* combine.c (combine_simplify_rtx, force_to_mode): Don't
	pass a parameter to simplify_shift_const if changing ASHIFTRT
	to LSHIFTRT.

gcc/testsuite:
2006-01-03  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/25578
	* gcc.c-torture/execute/20060102-1.c: New testcase.

From-SVN: r109281

committed Jan 03, 2006

13991abb Browse Files

stl_list.h (_List_base<>::_M_get_Node_allocator): Add. · 31905f34

2006-01-03  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_list.h (_List_base<>::_M_get_Node_allocator): Add.
	(_M_get_Tp_allocator, get_allocator): Tidy.
	(list<>::list(const list&), insert(iterator, size_type, const
	value_type&), insert(iterator, _InputIterator, _InputIterator)):
	Use _M_get_Node_allocator.
	* include/bits/stl_tree.h (_Rb_tree<>::_M_get_Node_allocator()): Add.
	(_Rb_tree(const _Rb_tree<>&): Use it.
	* include/bits/stl_deque.h (_Deque_base<>::_M_get_map_allocator,
	get_allocator): Tidy.
	* include/bits/stl_vector.h (_Vector_base<>::get_allocator): Tidy.
	* testsuite/23_containers/map/operators/1_neg.cc: Adjust dg-error
	line numbers.
	* testsuite/23_containers/set/operators/1_neg.cc: Likewise.
	
	* testsuite/testsuite_allocator.h (uneq_allocator<>::swap): Fix.

	* testsuite/testsuite_allocator.h (class uneq_allocator): A simple
	non-empty testing allocator which can be endowed of a "personality"
	at construction time.

From-SVN: r109280

committed Jan 03, 2006

31905f34 Browse Files

builtins.c (get_builtin_sync_mem): New function. · 1387fef3

2006-01-03  Adrian Straetling  <straetling@de.ibm.com>

	* gcc/builtins.c (get_builtin_sync_mem): New function.
	(expand_builtin_sync_operation, expand_builtin_compare_and_swap,
	expand_builtin_lock_test_and_set, expand_builtin_lock_release):
	Call get_builtin_sync_mem to generate mem rtx.

From-SVN: r109279

committed Jan 03, 2006

1387fef3 Browse Files

1.cc: Initialize vars. · 9c5093d1

2006-01-03  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/27_io/basic_stringstream/str/char/1.cc: Initialize vars.
	* testsuite/27_io/basic_stringstream/str/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_istringstream/str/char/1.cc: Likewise, tidy.
	* testsuite/27_io/basic_istringstream/str/wchar_t/1.cc: Likewise.

From-SVN: r109275

committed Jan 03, 2006

9c5093d1 Browse Files

re PR c/25183 (internal compiler error triggered by overflow in constant expression) · b2ecb7a8

2006-01-03  Richard Guenther  <rguenther@suse.de>

        PR c/25183
	* stmt.c (add_case_node): Make sure to clear overflow flags
	from ranges.

	* gcc.dg/torture/pr25183.c: New testcase.

From-SVN: r109272

committed Jan 03, 2006

b2ecb7a8 Browse Files

backport: sync.md: New file. · 396b535a

	Merge from gomp-branch.
	* config/sparc/sync.md: New file.
	* config/sparc/sparc.md (UNSPECV_MEMBAR, UNSPECV_CAS, UNSPECV_SWAP,
	UNSPECV_LDSTUB): New constants.
	* config/sparc/sparc.c (sparc_expand_compare_and_swap_12): New function.
	* config/sparc/predicates.md (memory_reg_operand): New predicate.
	* config/sparc/sparc-protos.h (sparc_expand_compare_and_swap_12): New
	prototype.

	* gcc.dg/ia64-sync-1.c: On sparc*-*-*, pass -mcpu=v9.
	* gcc.dg/ia64-sync-2.c: Likewise.
	* gcc.dg/ia64-sync-3.c: Likewise.
	* gcc.dg/ia64-sync-4.c: Likewise.
	* gcc.dg/sync-2.c: Likewise.
	* lib/target-supports.exp (sync_char_short, sync_int_long): Indicate
	that sparc64-*-* and sparcv9-*-* supports sync builtins.

From-SVN: r109271

committed Jan 03, 2006

396b535a Browse Files

re PR c++/25635 (Bogus cruft in error message for invalid operator declaration) · 357d956e

	PR c++/25635
	* class.c (add_method): Set TYPE_HAS_CONVERSION for classes with a
	conversion operator.
	* decl.c (grokdeclarator): Do not set TYPE_HAS_CONVERSION here.
	PR c++/25638
	* class.c (add_method): Never associate more than one destructor
	with a single class.
	PR c++/25637
	* cp-tree.h (do_friend): Adjust prototype.
	* decl.c (grokfndecl): Make funcdef_flag a bool, not an int.
	(grokdeclarator): Likewise.  Refine check for invalid
	declarations/definitions of member functions outside of their own
	class.
	* friend.c (do_friend): Make funcdef_flag a bool, not an int.
	PR c++/25633
	* parser.c (cp_parser_mem_initializer_list): Check result of
	cp_parser_mem_initializer against error_mark_node, not NULL_TREE.
	(cp_parser_mem_initializer): Return error_mark_node for failure.
	PR c++/25634
	* parser.c (cp_parser_template_parameter_list): Call
	begin_template_parm_list and end_template_parm_list here.
	(cp_parser_type_parameter): Not here.
	(cp_parser_template_declaration_after_export): Or here.
	(cp_parser_elaborated_type_specifier): Call
	cp_parser_check_template_parameters.
	* tree.c (build_target_expr_with_type): Use force_target_expr.
	PR c++/25635
	* g++.dg/parse/operator6.C: New test.
	PR c++/25637
	* g++.dg/parse/error29.C: New test.
	PR c++/25638
	* g++.dg/parse/dtor6.C: New test.
	PR c++/25633
	* g++.dg/parse/ctor3.C: New test.
	PR c++/25634
	* g++.dg/template/class3.C: New test.

From-SVN: r109270

committed Jan 03, 2006

357d956e Browse Files

combine.c (reg_subword_p): New predicate to test whether the destination of a set refers to a... · 622d5258


	* combine.c (reg_subword_p): New predicate to test whether the
	destination of a set refers to a subword/piece of a register.
	(try_combine): Generalize the code to merge the setting of a
	pseudo to a constant followed by a set of a subword of that
	register to a constant.

From-SVN: r109267

committed Jan 03, 2006

622d5258 Browse Files

tree-ssa-propagate.c (cfg_blocks): Change the type to VEC(basic_block,heap) *. · 36c88f34

	* tree-ssa-propagate.c (cfg_blocks): Change the type to
	VEC(basic_block,heap) *.
	(cfg_blocks_add, cfg_blocks_get, ssa_prop_init,
	ssa_prop_fini): Adjust the uses of cfg_blocks.

From-SVN: r109266

committed Jan 03, 2006

36c88f34 Browse Files

basic-block.h (control_flow_graph): Change the type of x_label_to_block_map to… · e597f337

basic-block.h (control_flow_graph): Change the type of x_label_to_block_map to VEC(basic_block,gc) *.

	* basic-block.h (control_flow_graph): Change the type of
	x_label_to_block_map to VEC(basic_block,gc) *.
	* tree-cfg.c (init_empty_tree_cfg, label_to_block_fn,
	set_bb_for_stmt): Adjust the uses of x_label_to_block_map.

From-SVN: r109265

committed Jan 03, 2006

e597f337 Browse Files

re PR rtl-optimization/25130 (miscompilation in GCSE) · 78b76d08

	* fold-const.c (operand_equal_p): Accept a NULL operand 0 for
	COMPONENT_REFs.
	* emit-rtl.c (mem_attrs_htab_eq): Use iterative_hash_expr for
	hashing trees instead of a pointer hash.
	(mem_attrs_htab_eq): Do a deep compare instead of a pointer
	compare for MEM_EXPR.

	PR rtl-optimization/25130
	* cse.c (exp_equiv_p): Compare MEM_ATTRS instead of MEM_ALIAS_SET
	when comparing MEMs for GCSE

From-SVN: r109264

committed Jan 03, 2006

78b76d08 Browse Files

targhooks.h (default_decimal_float_supported_p): Declare. · 0884546e

	* targhooks.h (default_decimal_float_supported_p): Declare.
	* targhooks.c (default_decimal_float_supported_p): Define.
	* target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): Redefine to
	`default_decimal_float_supported_p'.
	* doc/tm.texi (TARGET_DECIMAL_FLOAT_SUPPORTED_P): Update.

From-SVN: r109262

committed Jan 03, 2006

0884546e Browse Files

combine.c (apply_distributive_law <SUBREG>): Check TRULY_NOOP_TRUNCATION. · f13f406e
```
	* combine.c (apply_distributive_law <SUBREG>): Check
	TRULY_NOOP_TRUNCATION.

From-SVN: r109261
```
Adam Nemet committed Jan 03, 2006
f13f406e Browse Files

Index: gcc/ChangeLog · 1146e682

2006-01-02  Geoffrey Keating  <geoffk@apple.com>

	* dwarf2out.c (have_switched_text_section): Delete.
	(have_multiple_function_sections): New.
	(have_location_lists): Make 'bool'.
	(add_AT_loc_list): Use 'true' not '1'.
	(dwarf2out_switch_text_section): Set have_multiple_function_sections.
	(output_loc_list): Use have_multiple_function_sections.
	(output_ranges): Likewise.
	(dwarf2out_begin_function): Set have_multiple_function_sections if
	necessary.
	(dwarf2out_source_line): Don't fake separate_line_info_table_in_use.
	Check function_section rather than DECL_SECTION_NAME.
	(dwarf2out_finish): Use have_multiple_function_sections.
	Don't clear have_location_lists.

Index: gcc/testsuite/ChangeLog
2006-01-02  Geoffrey Keating  <geoffk@apple.com>

	* g++.dg/debug/debug9.C: New.

From-SVN: r109260

committed Jan 03, 2006

1146e682 Browse Files

* zh_CN.po: Update. · 5ae500d2
```
From-SVN: r109258
```
Joseph Myers committed Jan 03, 2006
5ae500d2 Browse Files

libtool-ldflags: New script. · d79e6356

	* libtool-ldflags: New script.

	* src/Makefile.am (LTLDFLAGS): New variable. 
	(CXXLINK): Use LTLDFLAGS.
	* src/Makefile.in: Regenerated.
	* libsupc++/Makefile.am (LTLDFLAGS): New variable. 
	(CXXLINK): Use LTLDFLAGS.
	* libsupc++/Makefile.in: Regenerated.

From-SVN: r109256

committed Jan 03, 2006

d79e6356 Browse Files

Daily bump. · 0ac6ae9a
```
From-SVN: r109253
```
GCC Administrator committed Jan 03, 2006
0ac6ae9a Browse Files

02 Jan, 2006 5 commits

cfglayout.c (fixup_reorder_chain): Remove kludge for the case of conditional… · c8c3cb28

cfglayout.c (fixup_reorder_chain): Remove kludge for the case of conditional jump jumping to the next instruction.

	* cfglayout.c (fixup_reorder_chain): Remove kludge for the
	case of conditional jump jumping to the next instruction.
	* cfgrtl.c (force_nonfallthru_and_redirect): Accept all
	cases of conditional jump jumping to the next instruction.


Co-Authored-By: Jan Hubicka <jh@suse.cz>

From-SVN: r109247

committed Jan 02, 2006

c8c3cb28 Browse Files

re PR fortran/24640 ([4.1] ice with invalid label) · 99f1e970

PR fortran/24640
* parse.c (next_free): Check for whitespace after the label.
* match.c (gfc_match_small_literal_int): Initialize cnt variable.

* gfortran.dg/label_2.f90: New test.

From-SVN: r109246

committed Jan 02, 2006

99f1e970 Browse Files

i386.c (*_cost): Add COSTS_N_INSNS. · a9cc9cc6

	* i386.c (*_cost): Add COSTS_N_INSNS.
	(ix86_rtx_costs): Do not use COSTS_N_INSNS.

From-SVN: r109242

committed Jan 02, 2006

a9cc9cc6 Browse Files

re PR libgomp/25259 (bootstrap failures on non-C99 platforms (no stdint.h)) · 4c4b3eb0

config:
2006-01-02  Paolo Bonzini  <bonzini@gnu.org>

	PR target/25259
	* stdint.m4: New.

gcc:
2006-01-02  Paolo Bonzini  <bonzini@gnu.org>

	PR target/25259
	* Makefile.in (DECNUMINC): Include libdecnumber's build directory.

libgfortran:
2006-01-02  Paolo Bonzini  <bonzini@gnu.org>

	PR target/25259
	* configure.ac: Use GCC_HEADER_STDINT.
	* libgfortran.h: Include gstdint.h.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

libdecnumber:
2006-01-02  Paolo Bonzini  <bonzini@gnu.org>

	PR target/25259
	* configure.ac: Use GCC_HEADER_STDINT.
	* decContext.h: Include gstdint.h.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

From-SVN: r109241

committed Jan 02, 2006

4c4b3eb0 Browse Files

configure.in: When reconfiguring remove Makefile in all stage directories. · a6fbc1e2
```
	* configure.in: When reconfiguring remove Makefile in
	all stage directories.
	* configure: Regenerate.

From-SVN: r109240
```
Andreas Schwab committed Jan 02, 2006
a6fbc1e2 Browse Files