Commits · e8233ac225ad6b380cdca254e7646cb5b9f917e2 · lvzhengyang / riscv-gcc-1

29 Nov, 2004 40 commits

re PR c/18479 (__attribute__ ((visibility("default"))) in C causes internal compiler error) · e8233ac2

2004-11-29  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c/18479
        * gcc.dg/pr18479.c: New test.

2004-11-29  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c/18479
        * c-common.c (handle_visibility_attribute): When the type decl
        is really a identifier node, warn about being ignored and return.

From-SVN: r91492

committed Nov 29, 2004

e8233ac2 Browse Files

Main.java (main): Mention gcj-dbtool. · 693ac167

	* gnu/gcj/tools/gcj_dbtool/Main.java (main): Mention gcj-dbtool.
	Recognize --help and --version.
	(usage): Mention gcj-dbtool.  Added "out" argument.
	(insist): Updated.

From-SVN: r91491

committed Nov 29, 2004

693ac167 Browse Files

* tree-cfg.c (tree_node_can_be_shared): Fix typo'd error_mark_node. · bac8beb4
```
From-SVN: r91490
```
Richard Henderson committed Nov 29, 2004
bac8beb4 Browse Files

re PR target/18490 (mmix-knuth-mmixware testsuite failure: g++.old-deja/g++.law/bit-fields2.C) · e59165e6

	PR target/18490
	* g++.old-deja/g++.law/bit-fields2.C: Reinstate skip for
	mmix-knuth-mmixware.

	* g++.old-deja/g++.other/local-alloc1.C: Reinstate skip for
	cris-*-elf* cris-*-aout* mmix-*-*

From-SVN: r91489

committed Nov 29, 2004

e59165e6 Browse Files

cfgcleanup.c (outgoing_edges_match, [...]): Remove CASE_DROPS_THROUGH checks, it is never defined. · 6be85b25

	* cfgcleanup.c (outgoing_edges_match, try_crossjump_to_edge):
	Remove CASE_DROPS_THROUGH checks, it is never defined.
	* cfglyout.c (fixup_reorder_chain): Likewise.
	* cfgrtl.c (rtl_verify_flow_info): Likewise.
	* stmt.c (expand_case): Likewise.
	* cfgbuild.c (make_edges): Likewise.  Also remove force_fallthru,
	it is now always 0.
	* system.h (CASE_DROPS_THROUGH): Poison.
	* doc/md.texi (casesi): Remove documentation of CASE_DROPS_THROUGH.
	* doc/tm.texi (casesi): Remove documentation of CASE_DROPS_THROUGH.

	* config/v850/v850.h: Remove commented out CASE_DROPS_THROUGH.

From-SVN: r91488

committed Nov 29, 2004

6be85b25 Browse Files

re PR middle-end/18725 (another ICE on trivial invalid asm) · 5e23162d

2004-11-29  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/18725
        * gcc.dg/pr18725.c: New test.

2004-11-29  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/18725
        * tree-cfg.c (tree_node_can_be_shared): Error_mark_node can be
        shared always.

From-SVN: r91487

committed Nov 29, 2004

5e23162d Browse Files

re PR target/18488 (mmix-knuth-mmixware testsuite failure: g++.dg/opt/vt1.C) · 3798c21b
```
	PR target/18488
	* g++.dg/opt/vt1.C: Skip for mmix-*-*.

From-SVN: r91486
```
Hans-Peter Nilsson committed Nov 29, 2004
3798c21b Browse Files
re PR target/18336 (mmix-knuth-mmixware testsuite failure: gcc.dg/20040813-1.c) · 226e6926
```
	PR target/18336
	* gcc.dg/20040813-1.c: Skip for mmix-*-*.

From-SVN: r91485
```
Hans-Peter Nilsson committed Nov 29, 2004
226e6926 Browse Files
Fix typo · 13034073
```
From-SVN: r91484
```
Mark Mitchell committed Nov 29, 2004
13034073 Browse Files

re PR c++/18368 (C++ error message regression) · fc6a28d7

	PR c++/18368
	* parser.c (cp_parser_check_for_definition_in_return_type): Take
	the defined type as a parameter, and inform the user about the
	possibility of a missing semicolon.
	(cp_parser_explicit_instantiation): Adjust call to
	cp_parser_check_for_definition_in_return_type.
	(cp_parser_init_declarator): Likewise.
	(cp_parser_member_declaration): Likewise.

	PR c++/18674
	* cp-tree.def (TYPENAME_TYPE): Remove discussion of implicit
	typename from comments.
	* cp-tree.h (TYPENAME_IS_ENUM_P): New macro.
	(TYPENAME_IS_CLASS_P): Likewise.
	(make_typename_type): Change prototype.
	* decl.c (struct_typename_info): New type.
	(typename_compare): Expect the second argument to be a
	typename_info, not a tree.
	(build_typename_type): Add tag_type parameter.  Do not create a
	new type until necessary.
	(make_typename_type): Add tag_type parameter.
	* error.c (TYPENAME_TYPE): Print tags other than "typename" if
	appropriate.
	* friend.c (make_friend_class): Adjust call to make_typename_type.
	* parser.c (cp_parser_make_typename_type): Likewise.
	(cp_parser_primary_expression): Adjust call to
	cp_parser_lookup_name.
	(cp_parser_unqualified_id): Adjust calls to cp_parser_class_name.
	(cp_parser_class_or_namespace_name): Likewise.
	(cp_parser_postfix_expression): Adjust calls to
	make_typename_type.
	(cp_parser_mem_initializer_id): Adjust calls to
	cp_parser_class_name.
	(cp_parser_type_parameter): Adjust calls to cp_parser_lookup_name.
	(cp_parser_template_name): Likewise.
	(cp_parser_template_argument): Likewise.
	(cp_parser_type_name): Adjust call to cp_parser_class_name.
	(cp_parser_elaborated_type_specifier): Adjust calls to
	make_typename_type and cp_parser_lookup_name.
	(cp_parser_namespace_name): Likewise.
	(cp_parser_class_name): Replace type_p parameter with tag_type.
	Adjust calls to make_typename_type and cp_parser_lookup_name.
	(cp_parser_class_head): Adjust calls to cp_parser_class_name.
	(cp_parser_base_specifier): Likewise.
	(cp_parser_lookup_name): Replace is_type parameter with tag_type.
	Adjust calls to make_typename_type and lookup_qualified_name.
	(cp_parser_lookup_name_simple): Adjust call to
	cp_parser_lookup_name.
	(cp_parser_constructor_declarator_p): Adjust call to
	cp_parser_class_name.
	* pt.c (convert_template_argument): Adjust all to
	make_typename_type.
	(tsubst_decl): Do not pre-substitute the type of the declaration.
	(tsubst): Hand off declarations more quickly.  Adjust call to
	make_typename_type.

	PR c++/18512
	* parser.c (cp_parser_postfix_dot_deref_expression): Robustify.

	PR c++/18674
	* g++.old-deja/g++.brendan/crash16.C: Adjust error messages.
	* g++.old-deja/g++.law/ctors5.C: Likewise.
	* g++.old-deja/g++.other/crash25.C: Likewise.

	PR c++/18674
	* g++.dg/template/error16.C: New test.

	PR c++/18512
	* g++.dg/template/crash29.C: New test.

From-SVN: r91483

committed Nov 29, 2004

fc6a28d7 Browse Files

Add missing PR identifier for PR18712 fix. · b7034e06
```
From-SVN: r91482
```
Diego Novillo committed Nov 29, 2004
b7034e06 Browse Files

tree-into-ssa.c (insert_phi_nodes_for): Pass argument WORK_STACK by reference. · d21d51d0


	* tree-into-ssa.c (insert_phi_nodes_for): Pass argument
	WORK_STACK by reference.
	Call VEC_safe_push instead of VEC_quick_push.
	Update all users.

testsuite/ChangeLog

	* gcc.c-torture/compile/pr18712.c: New test.

From-SVN: r91481

committed Nov 29, 2004

d21d51d0 Browse Files

[multiple changes] · 86f029aa

2004-11-29  Daniel Jacobowitz  <dan@codesourcery.com>

	PR c/7544
	* Makefile.in (c-lang.o): Update dependencies.
	* c-lang.c: Include "c-pragma.h".
	(finish_file): Call maybe_apply_pending_pragma_weaks.
	* c-pragma.c (maybe_apply_pending_pragma_weaks): New function.
	* c-pragma.h (maybe_apply_pending_pragma_weaks): New prototype.

cp:
2004-11-29  Daniel Jacobowitz  <dan@codesourcery.com>

	* Make-lang.in (cp/decl2.o): Update dependencies.
	* decl2.c (finish_file): Call maybe_apply_pending_pragma_weaks.

objc:
2004-11-29  Joseph Myers  <joseph@codesourcery.com>

	* Make-lang.in (objc/objc-act.o): Update dependencies.
	* objc-act.c (objc_finish_file): Call
	maybe_apply_pending_pragma_weaks if not OBJCPLUS.

testsuite:
2004-11-29  Joseph Myers  <joseph@codesourcery.com>

	* g++.dg/ext/weak1.C, gcc.dg/weak/weak-10.c, objc.dg/weak-1.m: New
	tests.

From-SVN: r91479

committed Nov 29, 2004

86f029aa Browse Files

re PR target/17224 (relocation truncated to fit: GPREL22) · b0c2dee9

        PR target/17224
        * config/ia64/predicates.md (sdata_symbolic_operand): Deny offsets
        outside the referenced object.

From-SVN: r91478

committed Nov 29, 2004

b0c2dee9 Browse Files

cfg.c (flow_obstack): Remove. · dda88f6f

	* cfg.c (flow_obstack): Remove.
	(flow_firstobj): Likewise.
	(init_flow): Remove all uses of flow_obstack.

From-SVN: r91477

committed Nov 29, 2004

dda88f6f Browse Files

tree-cfg.c (tree_redirect_edge_and_branch): Call find_edge only when needed. · 4edbbd3f
```
	* tree-cfg.c (tree_redirect_edge_and_branch): Call find_edge
	only when needed.

From-SVN: r91476
```
Kazu Hirata committed Nov 29, 2004
4edbbd3f Browse Files
cfgrtl.c (rtl_tidy_fallthru_edge): Speed up by using EDGE_COUNT. · afb7cf18
```
	* cfgrtl.c (rtl_tidy_fallthru_edge): Speed up by using
	EDGE_COUNT.

From-SVN: r91475
```
Kazu Hirata committed Nov 29, 2004
afb7cf18 Browse Files
cfgrtl.c (cfg_layout_redirect_edge_and_branch): Speed up by simplifying edge manipulation. · 03101c6f
```
	* cfgrtl.c (cfg_layout_redirect_edge_and_branch): Speed up by
	simplifying edge manipulation.

From-SVN: r91474
```
Kazu Hirata committed Nov 29, 2004
03101c6f Browse Files

tree-if-conv.c (replace_phi_with_cond_modify_expr): Use EDGE_PRED instead of PHI_ARG_EDGE. · 62112e35

	* tree-if-conv.c (replace_phi_with_cond_modify_expr): Use
	EDGE_PRED instead of PHI_ARG_EDGE.
	* tree-ssa-live.c: Likewise.
	* tree-ssa-loop-manip.c: Likewise.
	* tree-ssa.c: Likewise.

From-SVN: r91473

committed Nov 29, 2004

62112e35 Browse Files

* link.cc (link_symbol_table): Do not use intptr_t. · 67bbb1e1
```
From-SVN: r91472
```
Eric Botcazou committed Nov 29, 2004
67bbb1e1 Browse Files

re PR c++/18652 (ICE on invalid redeclaration) · c6f9f83b

	PR c++/18652
	* name-lookup.c (pushtag): Change return type to tree.
	* cp-tree.h (pushtag): Adjust declaration.
	* decl.c (xref_tag, start_enum): Use return value of pushtag.
	* pt.c (push_template_decl_real): Return immediately if
	pushdecl_namespace_level returns error_mark_node.

	* g++.dg/lookup/crash6.C: New test.

From-SVN: r91470

committed Nov 29, 2004

c6f9f83b Browse Files

18654.cc: Use better names. · 4f70f9d2

2004-11-29  Paolo Carlini  <pcarlini@suse.de>

        * testsuite/21_strings/basic_string/capacity/char/18654.cc: Use
	better names.
        * testsuite/21_strings/basic_string/capacity/wchar_t/18654.cc: Same.

From-SVN: r91469

committed Nov 29, 2004

4f70f9d2 Browse Files

re PR middle-end/18164 (ICE on trivial invalid asm) · 22bbc492
```
	PR middle-end/18164
	* gcc.dg/pr18164.c: Add dg-options "".  Correct typo in dg-error.

From-SVN: r91468
```
Hans-Peter Nilsson committed Nov 29, 2004
22bbc492 Browse Files

re PR libstdc++/18654 (Shrink-to-fit std::string::reserve() calls can reallocate… · d1a7222c

re PR libstdc++/18654 (Shrink-to-fit std::string::reserve() calls can reallocate & copy string contents unnecessarily)

2004-11-29  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/18654
	* include/bits/basic_string.tcc (_Rep::_S_create): When shrinking,
	do not round to pagesize.
	* testsuite/21_strings/basic_string/capacity/char/18654.cc: New.
	* testsuite/21_strings/basic_string/capacity/wchar_t/18654.cc: New.

From-SVN: r91466

committed Nov 29, 2004

d1a7222c Browse Files

Wnested-externs-1.c, [...]: New tests. · 1cb1fa51

	* gcc.dg/Wnested-externs-1.c, gcc.dg/decl-7.c, gcc.dg/decl-8.c,
	gcc.dg/if-empty-1.c, gcc.dg/init-bad-1.c, gcc.dg/init-bad-2.c,
	gcc.dg/init-bad-3.c, gcc.dg/parm-mismatch-1.c: New tests.

From-SVN: r91465

committed Nov 29, 2004

1cb1fa51 Browse Files

varasm.c (default_elf_select_section_1): Only pass DECL_P decl to named_section. · e13971e0
```
	* varasm.c (default_elf_select_section_1): Only pass DECL_P decl
	to named_section.

From-SVN: r91464
```
Alan Modra committed Nov 29, 2004
e13971e0 Browse Files

opts.c (decode_options): Do not set max-inline-insns-rtl. · d41ca8e6

	* opts.c (decode_options): Do not set max-inline-insns-rtl.
	(common_handle_option): Likewise.
	* params.def (PARAM_MAX_INLINE_INSNS_RTL): Remove.
	* params.h (MAX_INLINE_INSNS_RTL): Remove.
	* doc/invoke.texi (max-inline-insns-rtl): Remove.

From-SVN: r91463

committed Nov 29, 2004

d41ca8e6 Browse Files

re PR target/9571 ([PPC] problems with 'const', -msdata=eabi and sections.) · 6654de69
```
	PR target/9571
	* varasm.c (default_elf_select_section_1): Pass decl to named_section.

From-SVN: r91462
```
Alan Modra committed Nov 29, 2004
6654de69 Browse Files

[multiple changes] · 6db081f1

2004-11-18  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/18164
        * gimplify.c (gimplify_asm_expr): If the length of an output operand
        is zero, do not process it, just let it go through.

2004-11-28  Andrew Pinski  <pinskia@physics.uc.edu>

        * gcc.dg/pr18164.c: New test.

From-SVN: r91459

committed Nov 28, 2004

6db081f1 Browse Files

PR/18662, also backported from tree-cleanup-branch. · 47023d1a

	* tree-ssa-ccp.c (substitute_and_fold): If replaced anything,
	always call maybe_clean_eh_stmt and modify_stmt.

Co-Authored-By: Diego Novillo <dnovillo@redhat.com>

From-SVN: r91451

committed Nov 28, 2004

47023d1a Browse Files

tree-ssa-operands.c (build_ssa_operands, [...]): Ignore a VIEW_CONVERT_EXPR on… · 9390c347

tree-ssa-operands.c (build_ssa_operands, [...]): Ignore a VIEW_CONVERT_EXPR on LHS when deciding if must or may def.

	PR/18664
	* tree-ssa-operands.c (build_ssa_operands, case MODIFY_EXPR):
	Ignore a VIEW_CONVERT_EXPR on LHS when deciding if must or may def.
	* tree-ssa-ccp.c (visit_assignment): If LHS is a VIEW_CONVERT_EXPR,
	add an inverse VIEW_CONVERT_EXPR to const_val.

From-SVN: r91450

committed Nov 28, 2004

9390c347 Browse Files

tree-nested.c (check_for_nested_with_variably_modified): New. · ab1a8620
```
	* tree-nested.c (check_for_nested_with_variably_modified): New.
	(create_nesting_tree): Call it.

From-SVN: r91449
```
Richard Kenner committed Nov 28, 2004
ab1a8620 Browse Files

tree-ssa-alias.c (compute_points_to_and_addr_escapes): Remove special code for… · 406eab99

tree-ssa-alias.c (compute_points_to_and_addr_escapes): Remove special code for assigning to non-pointer.

	* tree-ssa-alias.c (compute_points_to_and_addr_escapes): Remove
	special code for assigning to non-pointer.
	(is_escape_site): If RHS is a conversion between pointer and integer
	types,	this is an escape site.

From-SVN: r91448

committed Nov 28, 2004

406eab99 Browse Files

gcse.c (insert_store): Error if try to insert store on abnormal edge. · b16aa8a5

	* gcse.c (insert_store): Error if try to insert store on abnormal edge.
	(store_motion): Don't move store if any edge we'd want to move it
	to is abnormal.

From-SVN: r91447

committed Nov 28, 2004

b16aa8a5 Browse Files

expr.c (expand_expr_real_1, [...]): Properly fold with non-zero lower bound. · 45d8710e
```
	* expr.c (expand_expr_real_1, case ARRAY_REF): Properly fold with
	non-zero lower bound.

From-SVN: r91446
```
Richard Kenner committed Nov 28, 2004
45d8710e Browse Files
* expr.c (categorize_ctor_elements_1, case STRING_CST): New case. · 97f8d136
```
From-SVN: r91445
```
Richard Kenner committed Nov 28, 2004
97f8d136 Browse Files

re PR other/17594 (GCC does not error about unknown options which starts with a valid option) · a2163d83

(gcc)

	PR diagnostic/17594
	* opts.c (find_opt): Require that the input match a switch exactly
	or that the switch take a joined option to be interpreted as a
	match for another language.

(gcc/testsuite)

	* gcc.dg/funroll-loops-all.c: New.

From-SVN: r91444

committed Nov 29, 2004

a2163d83 Browse Files

re PR target/18489 (mmix-knuth-mmixware testsuite failure: g++.dg/rtti/tinfo1.C) · 77109b50
```
	PR target/18489
	* g++.dg/rtti/tinfo1.C: In pattern for label definition ending
	delimeter, match space and TAB as well as ":".

From-SVN: r91443
```
Hans-Peter Nilsson committed Nov 29, 2004
77109b50 Browse Files
Daily bump. · 9302338c
```
[[Split portion of a mixed commit.]]

From-SVN: r91441.2
```
GCC Administrator committed Nov 29, 2004
9302338c Browse Files
Daily bump. · d97aeb48
```
[[Split portion of a mixed commit.]]

From-SVN: r91440.2
```
GCC Administrator committed Nov 29, 2004
d97aeb48 Browse Files