Commits · 939e4075666396b0653b5650686fd0feccb15b6b · lvzhengyang / riscv-gcc-1

23 Dec, 2010 10 commits
- In gcc/: 2010-12-23 Nicola Pero <nicola.pero@meta-innovation.com> · 939e4075
```
In gcc/:
2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>

	* doc/objc.texi (Modern GNU Objective-C runtime API): Mention that
	reference documentation for functions in the API is in the header
	files.
	(Messaging with the GNU Objective-C runtime, Dynamically
	registering methods, Forwarding hook): New sections.

From-SVN: r168200
```
  Nicola Pero committed Dec 23, 2010
  939e4075 Browse Files
- In gcc/testsuite/: 2010-12-23 Nicola Pero <nicola.pero@meta-innovation.com> · 82883986
```
In gcc/testsuite/:
2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>

	* obj-c.dg/gnu-api-2-class.m: Test that class_addMethod() returns
	NO if the method is already implemented in the class.
	* obj-c++.dg/gnu-api-2-class.mm: Same change.

In libobjc/:
2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>

	* sendmsg.c (class_addMethod): Return NO if the method already
	exists in the class.

From-SVN: r168199
```
  Nicola Pero committed Dec 23, 2010
  82883986 Browse Files
- A variable with a preinit block requires an intialization function. · 1e9402cb
```
From-SVN: r168198
```
  Ian Lance Taylor committed Dec 23, 2010
  1e9402cb Browse Files
- Don't crash building map descriptor for erroneous map. · 9d65de21
```
From-SVN: r168197
```
  Ian Lance Taylor committed Dec 23, 2010
  9d65de21 Browse Files
- Initialize Lex::lineoff_ field. · 42471ba9
```
From-SVN: r168196
```
  Ian Lance Taylor committed Dec 23, 2010
  42471ba9 Browse Files
- Fix append with no extra arguments. · 476e904f
```
From-SVN: r168195
```
  Ian Lance Taylor committed Dec 23, 2010
  476e904f Browse Files
- Don't crash asking for type of invalid const. · 8211d03c
```
From-SVN: r168194
```
  Ian Lance Taylor committed Dec 23, 2010
  8211d03c Browse Files
- Daily bump. · bf0a2edc
```
From-SVN: r168193
```
  GCC Administrator committed Dec 23, 2010
  bf0a2edc Browse Files
- Avoid infinite recursion checking whether field is exported. · 34d9bc34
```
From-SVN: r168191
```
  Ian Lance Taylor committed Dec 23, 2010
  34d9bc34 Browse Files
- Avoid crash when an unknown object is declared as a type. · 62d1a8f9
```
From-SVN: r168188
```
  Ian Lance Taylor committed Dec 23, 2010
  62d1a8f9 Browse Files
22 Dec, 2010 30 commits

Don't crash on invalid call to append. · 7838059f
```
From-SVN: r168187
```
Ian Lance Taylor committed Dec 22, 2010
7838059f Browse Files
Avoid infinite recursion looking up method in invalid recursive type. · abff6b5f
```
From-SVN: r168186
```
Ian Lance Taylor committed Dec 22, 2010
abff6b5f Browse Files
Don't crash on index into erroneous map. · 7cfc62ba
```
From-SVN: r168185
```
Ian Lance Taylor committed Dec 22, 2010
7cfc62ba Browse Files
Correctly handle tuple assignment to _ at global scope. · 8332d80e
```
From-SVN: r168184
```
Ian Lance Taylor committed Dec 22, 2010
8332d80e Browse Files

In libobjc/: 2010-12-22 Nicola Pero <nicola.pero@meta-innovation.com> · 0bfe3fa1

In libobjc/:
2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>

	* init.c (duplicate_classes): New.
	(__objc_exec_class): Initialize duplicate_classes.
	(__objc_create_classes_tree): Ignore classes in the
	duplicate_classes table.
	(__objc_call_load_callback): Same.
	(__objc_init_class): If a duplicate class is found, add it to
	duplicate_classes instead of aborting.  Return YES if the class is
	not a duplicate, and NO if it is.
	* objc-private/runtime.h (__objc_init_class): Updated prototype.

From-SVN: r168183

committed Dec 22, 2010

0bfe3fa1 Browse Files

Fix PR47019: parameters of a SCoP are SCEV analyzable. · 9be8ba7e

2010-12-22  Sebastian Pop  <sebastian.pop@amd.com>

	PR tree-optimization/47019
	* sese.h (scev_analyzable_p): Parameters of a SCoP are SCEV analyzable.

	* gfortran.dg/graphite/pr47019.f: New.

From-SVN: r168182

committed Dec 22, 2010

9be8ba7e Browse Files

c-aux-info.c (gen_formal_list_for_type): Use prototype_p. · f4da8dce

gcc/
	* c-aux-info.c (gen_formal_list_for_type): Use prototype_p.
	* c-decl.c (diagnose_arglist_conflict): Likewise.
	(diagnose_mismatched_decls, merge_decls): Likewise.
	(c_builtin_function, c_builtin_function_ext_scope): Likewise.
	(start_decl, start_function): Likewise.
	* c-tree.h (C_DECL_ISNT_PROTOTYPED): Likewise.
	* config/ia64/ia64.h (INIT_CUMULATIVE_ARGS): Likewise.
	* config/mep/mep.c (mep_validate_interrupt): Likewise.
	* config/pa/pa.h (INIT_CUMULATIVE_ARGS): Likewise.
	* config/rs6000/rs6000.c (init_cumulative_args): Likewise.
	* config/sh/sh.c (sh_init_cumulative_args): Likewise.
	* config/sparc/sparc.c (init_cumulative_args): Likewise.
	* dwarf2out.c (add_prototyped_attribute): Likewise.
	(gen_subprogram_die): Likewise.
	* ipa-type-escape.c (check_function_parameter_and_return_types):
	Likewise.
	(check_call): Likewise.
	* tree-ssa.c (useless_type_conversion_p): Likewise.

gcc/ada/
	* gcc-interface/utils.c (handle_nonnull_attribute): Use prototype_p.
	(handle_sentinel_attribute): Likewise.

gcc/c-family/
	* c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
	Use prototype_p.

gcc/cp/
	* decl.c (decls_match, duplicate_decls): Use prototype_p.
	* pt.c (push_template_decl_real): Likewise.

gcc/lto/
	* lto-lang.c (handle_nonnull_attribute, handle_sentinel_attribute):
	Use prototype_p.

gcc/objc/
	* objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.

From-SVN: r168181

committed Dec 22, 2010

f4da8dce Browse Files

re PR c++/47003 (ice in stabilize_expr) · 7d127f59
```
	PR c++/47003
	* tree.c (stabilize_expr): Really stabilize scalar glvalues.

From-SVN: r168180
```
Jason Merrill committed Dec 22, 2010
7d127f59 Browse Files
parser.c (cp_parser_unary_expression): Call pedwarn for alignof with expression. · 711aef43
```
	* parser.c (cp_parser_unary_expression): Call pedwarn for alignof
	with expression.

From-SVN: r168179
```
Rodrigo Rivas Costa committed Dec 22, 2010
711aef43 Browse Files
Don't crash on array type with erroneous length expression. · 8d2866ea
```
From-SVN: r168176
```
Ian Lance Taylor committed Dec 22, 2010
8d2866ea Browse Files
Don't crash on variable initialization from erroneous receive. · 6430af38
```
From-SVN: r168175
```
Ian Lance Taylor committed Dec 22, 2010
6430af38 Browse Files
Don't crash on erroneous channel send or receive. · 2a4eaec2
```
From-SVN: r168174
```
Ian Lance Taylor committed Dec 22, 2010
2a4eaec2 Browse Files
Don't crash if a temporary is not defined due to errors. · 480cc899
```
From-SVN: r168173
```
Ian Lance Taylor committed Dec 22, 2010
480cc899 Browse Files
More tweaking of recursive name types when converting to GENERIC. · 1d9fa70c
```
From-SVN: r168172
```
Ian Lance Taylor committed Dec 22, 2010
1d9fa70c Browse Files
Don't crash if array length is invalid const. · f39c772f
```
From-SVN: r168171
```
Ian Lance Taylor committed Dec 22, 2010
f39c772f Browse Files
Fix handling of named results for functions which call recover. · 9ed91ceb
```
From-SVN: r168170
```
Ian Lance Taylor committed Dec 22, 2010
9ed91ceb Browse Files

spu.md ("mov<mode>"): Use nonimmediate_operand predicate for destination operand. · 46fc2305

	* config/spu/spu.md ("mov<mode>"): Use nonimmediate_operand
	predicate for destination operand.
	* config/spu/spu.c (spu_expand_mov): If move destination is an
	invalid subreg, perform move in the subreg's inner mode instead.

From-SVN: r168169

committed Dec 22, 2010

46fc2305 Browse Files

re PR tree-optimization/45934 (g++.old-deja/g++.other/dtor5.C FAILs with -finline-small-functions) · 32aa622c

2010-12-22  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/45934
	PR tree-optimization/46302
	PR tree-optimization/46987
	* gimple-fold.c (get_base_binfo_for_type): Removed.
	(gimple_get_relevant_ref_binfo): Likewise.
	(gimple_fold_obj_type_ref_call): Dumb down to 4.5 functionality,
	removed parameter inplace, updated the caller.
	* gimple.h (gimple_get_relevant_ref_binfo): Remove declaration.
	* ipa-cp.c (ipcp_propagate_types): Do not derive types from constants.
	(ipcp_discover_new_direct_edges): Do not do devirtualization based on
	constants.
	* ipa-prop.c (compute_known_type_jump_func): Use
	get_ref_base_and_extent and get_binfo_at_offset instead of
	gimple_get_relevant_ref_binfo.
	(compute_known_type_jump_func): Likewise.
	(update_jump_functions_after_inlining): Do not derive types from
	constants.
	(try_make_edge_direct_virtual_call): Likewise.
	* tree.c (get_binfo_at_offset): Get type from non-artificial fields.

	* testsuite/g++.dg/ipa/ipcp-ivi-1.C: Removed.
	* testsuite/g++.dg/ipa/ivinline-6.C: Likewise.
	* testsuite/g++.dg/otr-fold-1.C: Likewise.
	* testsuite/g++.dg/otr-fold-2.C: Likewise.
	* testsuite/g++.dg/tree-ssa/pr43411.C: Xfail dump scan.
	* testsuite/g++.dg/tree-ssa/pr45605.C: Likewise.
	* testsuite/g++.dg/tree-ssa/pr46987.C: New test.

From-SVN: r168168

committed Dec 22, 2010

32aa622c Browse Files

* gfortran.dg/pr46755.f: Fix test case. · 5eeac833
```
From-SVN: r168167
```
Steven Bosscher committed Dec 22, 2010
5eeac833 Browse Files

svr4.h: Remove. · 57809813

	* config/svr4.h: Remove.
	* system.h (USING_SVR4_H, SVR4_ASM_SPEC): Poison.
	* config.gcc, config/bfin/bfin.h, config/cris/cris.h,
	config/fr30/fr30.h, config/frv/frv.h, config/i386/openbsdelf.h,
	config/i386/vx-common.h, config/ia64/elf.h, config/ia64/ia64.h,
	config/ia64/sysv4.h, config/iq2000/iq2000.h, config/m68k/linux.h,
	config/m68k/m68kelf.h, config/mips/mips.h, config/mips/vxworks.h,
	config/moxie/moxie.h, config/netbsd-aout.h, config/openbsd.h,
	config/rs6000/sysv4.h, config/sh/elf.h, config/sh/sh.h,
	config/sol2.h, config/sparc/sysv4.h, config/stormy16/stormy16.h,
	config/v850/v850.h, config/vxworks.h: Remove or update comments
	referring to svr4.h.

From-SVN: r168166

committed Dec 22, 2010

57809813 Browse Files

configure.ac: (picochip): Disable libiberty. · 6e307056
```
  * configure.ac: (picochip): Disable libiberty.

From-SVN: r168165
```
Hariharan Sandanagobalane committed Dec 22, 2010
6e307056 Browse Files

re PR rtl-optimization/45352 (ICE: in reset_sched_cycles_in_current_ebb, at sel-sched.c:7058) · d7f672ec

	PR rtl-optimization/45352
	PR rtl-optimization/46521
	PR rtl-optimization/46522
	* sel-sched.c (reset_sched_cycles_in_current_ebb): Recheck the DFA state
	on the last iteration of the advancing loop.
	(sel_sched_region_1): Propagate the rescheduling bit to the next block
	also for empty blocks.

	* gcc.dg/pr46521.c: New.
	* gcc.dg/pr46522.c: New.

From-SVN: r168164

committed Dec 22, 2010

d7f672ec Browse Files

Correct test for number of arguments to append. · d7ab2512
```
From-SVN: r168163
```
Ian Lance Taylor committed Dec 22, 2010
d7ab2512 Browse Files
Don't crash if a constant initializer refers to the constant. · 8e6c2a27
```
From-SVN: r168162
```
Ian Lance Taylor committed Dec 22, 2010
8e6c2a27 Browse Files
Don't crash on invalid type conversion. · ecdacbb3
```
From-SVN: r168161
```
Ian Lance Taylor committed Dec 22, 2010
ecdacbb3 Browse Files

re PR debug/46724 (Wrong debug info: Invalid variable location) · 8dcfef8f

PR debug/46724
* function.c (assign_parms_augmented_arg_list): Name and mark
DECL of result address as NAMELESS rather than IGNORED.
(assign_parms): Set DECL_VALUE_EXPR for indirect result.
* tree.h (tree_decl_common::decl_flag_2): Document RESULT_DECL.
(DECL_HAS_VALUE_EXPR_P): Accept RESULT_DECL.
* dwarf2out.c (loc_list_from_tree) <RESULT_DECL>: Use
DECL_VALUE_EXPR.
* dbxout.c (dbxout_expand_expr) <RESULT_DECL>: Likewise.
* var-tracking.c (vt_add_function_parameter): New, split out of...
(vt_add_function_parameters): ... this.  Handle incoming
pointer to hold result.

From-SVN: r168160

committed Dec 22, 2010

8dcfef8f Browse Files

arm.c (output_move_double): Update the comment above the function to reflect the… · 16a9afdc

arm.c (output_move_double): Update the comment above the function to reflect the current implementation.

	* config/arm/arm.c (output_move_double): Update the comment
	above the function to reflect the current implementation.

From-SVN: r168159

committed Dec 22, 2010

16a9afdc Browse Files

Fix uninitialized variable when looking up '_'. · 5c63bac2
```
From-SVN: r168158
```
Ian Lance Taylor committed Dec 22, 2010
5c63bac2 Browse Files
Don't crash receiving multiple results from void function. · 428f5f5f
```
From-SVN: r168157
```
Ian Lance Taylor committed Dec 22, 2010
428f5f5f Browse Files
Fix handling of functions with named results that call recover. · 0cb04e3a
```
From-SVN: r168156
```
Ian Lance Taylor committed Dec 22, 2010
0cb04e3a Browse Files