Commits · 5e2569964b62e695056d601d225589ba01348ff8 · lvzhengyang / riscv-gcc-1

06 Mar, 2003 19 commits

re PR c++/9965 (ICE in cp_expr_size) · 5e256996

	PR c++/9965
	* call.c (reference_binding): Add ref_is_var parameter.
	(implicit_conversion): Adjust call to reference_binding.
	(initialize_reference): Likewise.

	PR c++/9965
	* g++.dg/init/ref2.C: New test.

From-SVN: r63909

committed Mar 06, 2003

5e256996 Browse Files

ios_base_storage.cc (test02): Set exception mask. · a9aa7083


2003-03-06  Jerry Quinn  <jlquinn@optonline.net>

	* testsuite/27_io/ios_base_storage.cc (test02): Set exception
	mask.  Test setting small-numbered pword and iword slots.  Test
	behavior at limit of numeric_limits::max.  Check that values are
	still good after failures.

From-SVN: r63908

committed Mar 06, 2003

a9aa7083 Browse Files

emit-rtl.c (gen_lowpart): When requesting the low-part of a MEM... · 37f5242b


	* emit-rtl.c (gen_lowpart): When requesting the low-part of a
	MEM, try loading the MEM into a register and taking the low-part
	of that, to help CSE see the use of the MEM in its true mode.

From-SVN: r63907

committed Mar 06, 2003

37f5242b Browse Files

re PR c++/9400 (Warning -Wshadow warns of shadowed declaration of THIS in local classes.) · 07681121

	PR c++/9400
	* decl.c (pushdecl): Don't check for shadowing of DECL_ARTIFICIAL
	PARM_DECLs.

	PR c++/9400
	* g++.dg/warn/Wshadow-2.C: New test.

From-SVN: r63904

committed Mar 06, 2003

07681121 Browse Files

re PR c++/9791 (-Woverloaded-virtual reports hiding of destructor) · 3d1df1fa

	PR c++/9791
	* class.c (get_basefndecls): Use lookup_fnfields_1.

	PR c++/9791
	* g++.dg/warn/Woverloaded-1.C: New test.

From-SVN: r63899

committed Mar 06, 2003

3d1df1fa Browse Files

[multiple changes] · f3922fd2

2002-03-05  Tom Tromey  <tromey@redhat.com>

	* config/stormy16/stormy16.h (DWARF_LINE_MIN_INSTR_LENGTH):
	Define.

2002-03-05  Nick Clifton  <nickc@cambridge.redhat.com>

	* config/stormy16/stormy16.md ("*eqbranchsi"): Remove '+' on
	operand 2.
	("*ineqbranchsi"): Likewise.

2002-03-05  Andrew Haley  <aph@cambridge.redhat.com>

	* config/stormy16/stormy16.c (xstormy16_expand_prologue): Delete
	mem_fake_push_rtx.  Instead construct a SEQUENCE to show the
	register store followed by a stack increment.

2002-03-05  Chris Moller  <cmoller@redhat.com>

	* config/stormy16/stormy16.c (REG_NEEDS_SAVE): added a term
	to inhibit saving CARRY_REGS.

	* config/stormy16/stormy16.c (xs_hi_general_operand):
	added predicate to detect and error-out on out-of-range
	const_ints for movhi.
	* config/stormy16/stormy16.md (movhi): use
	xs_hi_general_operand.

	* config/stormy16/stormy16.c (xstormy16_expand_prologue):
	added a check for local vbl size overflow.
	* config/stormy16/stormy16.c (xs_hi_nonmemory_operand):
	added predicate to detect and error-out on out-of-range
	const_ints for addhi and subhi.
	* config/stormy16/stormy16.md (addhi3, addchi4, addchi5,
	subhi3, subchi4, subchi5): used xs_hi_nonmemory_operand.

	* config/stormy16/stormy16.c (xstormy16_legitimate_address_p):
	add a term to accept PRE_MODIFY addresses.
	* config/stormy16/stormy16.c (xstormy16_expand_move):
	add code to expand PRE_MODIFY addresses to an add followed
	by a move.

From-SVN: r63898

committed Mar 06, 2003

f3922fd2 Browse Files

tree-inline.c (inlinable_function_p): Revert earlier change pending investigation. · 4c28216d
```
        * tree-inline.c (inlinable_function_p): Revert earlier change
        pending investigation.

From-SVN: r63897
```
Jason Merrill committed Mar 06, 2003
4c28216d Browse Files

ios.cc (ios_base::_M_init): Remove _M_word_size. · 53ec7ec1

2003-03-06  Jerry Quinn  <jlquinn@optonline.net>

	* src/ios.cc (ios_base::_M_init): Remove _M_word_size.
	(ios_base::ios_base): Set _M_word, _M_word_size.
	(ios_base::~ios_base): Remove redundant test.
	* testsuite/27_io/ios_base_storage.cc (test03): New.

From-SVN: r63896

committed Mar 06, 2003

53ec7ec1 Browse Files

* gcc.dg/i386-local.c: Fix typo. · 20856045
```
From-SVN: r63893
```
Jan Hubicka committed Mar 06, 2003
20856045 Browse Files
* config/h8300/h8300.md (a new peephole2): New. · 0135f343
```
From-SVN: r63892
```
Kazu Hirata committed Mar 06, 2003
0135f343 Browse Files

re PR c++/9188 ([New parser] Strange wording of error message) · 8a6393df

	PR c++/9188
	* parser.c (cp_parser_type_parameter): Remove redundant `expect'
	in error message.
	(cp_parser_single_declaration): Likewise.

From-SVN: r63891

committed Mar 06, 2003

8a6393df Browse Files

* cgraph.c (cgraph_node): Do not confuse nested functions and methods. · 5c2e00ee
```
From-SVN: r63889
```
Jan Hubicka committed Mar 06, 2003
5c2e00ee Browse Files
dwarf2out.c (size_of_die): Compute size of external reference to die correctly. · 323658ea
```
	* dwarf2out.c (size_of_die): Compute size of external reference to
	die correctly.

From-SVN: r63888
```
Zdenek Dvorak committed Mar 06, 2003
323658ea Browse Files

mmix.md ("*movcc_expanded"): New pattern. · 2b18b49b

	* config/mmix/mmix.md ("*movcc_expanded"): New pattern.
	("movcc", "movcc_uns", "movcc_fp", "movcc_fpeq", "movcc_fun"): New
	expanders.

From-SVN: r63887

committed Mar 06, 2003

2b18b49b Browse Files

* expr.h (lang_expand_expr): Delete obsolete prototype. · 1a71a5b0
```
From-SVN: r63886
```
Roger Sayle committed Mar 06, 2003
1a71a5b0 Browse Files
* emit-rtl.c (gen_highpart_mode): Fix a comment typo. · 26d249eb
```
From-SVN: r63885
```
Kazu Hirata committed Mar 06, 2003
26d249eb Browse Files
h8300.md (a peephole2): Generalize to accept a memory operand. · 8b41a8da
```
	* config/h8300/h8300.md (a peephole2): Generalize to
	accept a memory operand.

From-SVN: r63883
```
Kazu Hirata committed Mar 06, 2003
8b41a8da Browse Files

alpha.h (PRINT_OPERAND_PUNCT_VALID_P): Add '+'. · 39ee7fa9

	* config/alpha/alpha.h (PRINT_OPERAND_PUNCT_VALID_P): Add '+'.
	* config/alpha/alpha.c (print_operand, case '+'): New.
	* config/alpha/alpha.md (call_osf_1_noreturn): Document and use.
	(call_value_osf_1_noreturn): Likewise.

From-SVN: r63882

committed Mar 05, 2003

39ee7fa9 Browse Files

Daily bump. · 99a86ee1
```
From-SVN: r63881
```
GCC Administrator committed Mar 06, 2003
99a86ee1 Browse Files

05 Mar, 2003 21 commits

stmt.c (fixup_gotos): Change meaning of DONT_JUMP_IN. · cda26058
```
	* stmt.c (fixup_gotos): Change meaning of DONT_JUMP_IN.
	(expand_end_bindings): Likewise.

From-SVN: r63874
```
Richard Kenner committed Mar 05, 2003
cda26058 Browse Files
re PR c++/9440 (error message about "non-lvalue in unary '&'" when using ?: operator) · c965b169
```
        PR c++/9440
        * call.c (build_conditional_expr): Use convert rather than an
        explicit NOP_EXPR.

From-SVN: r63872
```
Jason Merrill committed Mar 05, 2003
c965b169 Browse Files

pa.md (return_external_pic): Add !TARGET_PA_20 to constraint. · 98857de8

	* pa.md (return_external_pic): Add !TARGET_PA_20 to constraint.
	(epilogue): Don't generate return_external_pic when emitting PA 2.0
	code.

From-SVN: r63871

committed Mar 05, 2003

98857de8 Browse Files

tm.texi: Document TARGET_DWARF_REGISTER_SPAN. · 96714395

2003-03-05  Aldy Hernandez  <aldyh@redhat.com>

        * doc/tm.texi: Document TARGET_DWARF_REGISTER_SPAN.

        * config/rs6000/rs6000.c (rs6000_dwarf_register_span): New.

        * hooks.c (hook_rtx_rtx_null): New.

        * hooks.h (hook_rtx_rtx_null): Protoize.

        * target-def.h (TARGET_DWARF_REGISTER_SPAN): New macro.
        (TARGET_INITIALIZER): Add TARGET_DWARF_REGISTER_SPAN.

        * target.h (struct gcc_target): Add dwarf_register_span.

        * dwarf2out.c (multiple_reg_loc_descriptor): New.
        (one_reg_loc_descriptor): New.
        (reg_loc_descriptor): Add support for values that span more than
        one register.

From-SVN: r63870

committed Mar 05, 2003

96714395 Browse Files

strstream.cc, [...]: Remove incorrect whitespace added in my previous change. · dd6eaaed
```
* src/strstream.cc, include/bits/basic_string.tcc: Remove
incorrect whitespace added in my previous change.

From-SVN: r63869
```
Alexandre Oliva committed Mar 05, 2003
dd6eaaed Browse Files

Makefile.in (calls.o, [...]): Depend on cgraph.h · b255a036

	* Makefile.in (calls.o, toplev.o alias.o): Depend on cgraph.h
	* alias.c:  Include cgraph.h
	(mark_constant_function): Use cgraph_rtl_info.
	* calls.c:  Include cgraph.h
	(flags_from_decl_or_type): Use cgraph_rtl_info to find pure and const
	calls.
	(expand_call): Use cgraph_rtl_info to set preferred stack boundary.
	* cgraph.c (cgraph_rtl_info): New function.
	* cgraph.h (cgraph_rtl_info): Declare
	(cgraph_rtl_info): Likewise.
	* function.h (struct function): Add recursive_call_emit.
	* toplev.c: Include cgraph.h.
	(rest_of_compilation): Set preferred_incoming_stack_boundary.

	* gcc.dg/i386-local2.c: New.

From-SVN: r63868

committed Mar 05, 2003

b255a036 Browse Files

h8300.c (output_simode_bld): Clear the destination first if possible. · 0eb933a0

	* config/h8300/h8300.c (output_simode_bld): Clear the
	destination first if possible.
	* config/h8300/h8300.md (extzv_1_r_h8300hs): Add an
	alternative.
	(extzv_1_r_inv_h8300hs): Likewise.

From-SVN: r63867

committed Mar 05, 2003

0eb933a0 Browse Files

decl.c (cp_binding_level): Add static_decls varray member. · 1d555f7a

	* decl.c (cp_binding_level): Add static_decls varray member.
	(add_decl_to_level): Add static/inline namespace scope
	declarations to static_decls array.
	(wrapup_global_for_namespace): Pass static_decls only, instead of
	all decls, to wrapup_global_declarations/check_global_declarations.
	(push_namespace): Initialize static_decls for ordinary namespaces.
	(cxx_init_decl_processing): Initialize static_decls for global
	namespace.

From-SVN: r63866

committed Mar 05, 2003

1d555f7a Browse Files

basic-block.h (EDGE_IRREDUCIBLE_LOOP, [...]): New. · 35b07080

	* basic-block.h (EDGE_IRREDUCIBLE_LOOP, EDGE_ALL_FLAGS): New.
	* cfg.c (dump_edge_info): Add EDGE_IRREDUCIBLE_LOOP flag dump.
	* cfgloop.c (flow_loop_free): Made global.
	(establish_preds): New static function.
	(flow_loop_tree_node_add): Handle subloops of added loop correctly.
	(get_loop_exit_edges): New.
	(verify_loop_structure): Verify EDGE_IRREDUCIBLE_LOOP flags.
	* cfgloop.h (flow_loop_free, get_loop_exit_edges, unloop): Declare.
	* cfgloopanal.c (mark_irreducible_loops): Mark edges in irreducible
	loops.
	* cfgloopmanip.c (loop_delete_branch_edge): Allow to test for
	removability of an edge.
	(fix_irreducible_loops): New static function.
	(find_path, remove_path): Add ability to remove enclosing loops.
	(unloop): New.
	(copy_bbs, duplicate_loop_to_header_edge): Use EDGE_IRREDUCIBLE_LOOP
	flags.
	* cfgrtl.c (verify_flow_info): Handle EDGE_IRREDUCIBLE_LOOP flag.
	* loop-unroll.c (peel_loops_completely): Do not duplicate loop if
	not neccessary.
	(decide_peel_completely, peel_loops_completely): Allow complete peeling
	of non-duplicable once rolling loops.
	* loop-unswitch.c (unswitch_loop): Update EDGE_IRREDUCIBLE_LOOP flags.

From-SVN: r63864

committed Mar 05, 2003

35b07080 Browse Files

sh.h (OVERRIDE_OPTIONS): For TARGET_SHMEDIA, the minimum value for align_jumps is 4. · bb182d23

	* sh.h (OVERRIDE_OPTIONS): For TARGET_SHMEDIA, the minimum value
	for align_jumps is 4.

	(SECONDARY_INPUT_RELOAD_CLASS): If reloading a PLUS into FPUL,
	use GENERAL_REGS.

From-SVN: r63863

committed Mar 05, 2003

bb182d23 Browse Files

m68hc11.h (PAD_VARARGS_DOWN): Define and return according to va_arg type. · f2d0440f

	* config/m68hc11/m68hc11.h (PAD_VARARGS_DOWN): Define and return
	according to va_arg type.
	(EXPAND_BUILTIN_VA_ARG): Remove.
	* config/m68hc11/m68hc11.c (m68hc11_va_arg): Remove.
	* config/m68hc11/m68hc11-protos.h (m68hc11_va_arg): Remove.

From-SVN: r63859

committed Mar 05, 2003

f2d0440f Browse Files

* g++.dg/abi/layout3.C: New test. · 1c442892
```
From-SVN: r63856
```
Mark Mitchell committed Mar 05, 2003
1c442892 Browse Files

ios_base.h (ios_base::Init::_S_initialized()): Added _S_initialized() in order… · 0530d3b0

ios_base.h (ios_base::Init::_S_initialized()): Added _S_initialized() in order to allow debugging libraries to detect when...


2003-03-05  Carlo Wood  <carlo@alinoe.com>

        * include/bits/ios_base.h(ios_base::Init::_S_initialized()): Added
	_S_initialized() in order to allow debugging libraries to detect
	when the std streams are initialized from an overloaded operator
	new.

From-SVN: r63852

committed Mar 05, 2003

0530d3b0 Browse Files

demangle.h: Move to.. · 83e924e1


2003-03-05  Benjamin Kosnik  <bkoz@redhat.com>

	* libsupc++/demangle.h: Move to..
	* include/bits/demangle.h: ...here.
	* src/demangle.cc: Adjust include.
	* include/Makefile.am (bits_headers): Add.
	* include/Makefile.in: Regenerate.

From-SVN: r63851

committed Mar 05, 2003

83e924e1 Browse Files

rs6000.c (rs6000_variable_issue): Remove unnecessary else clauses. · 165b263e
```
        * config/rs6000/rs6000.c (rs6000_variable_issue): Remove unnecessary
        else clauses.

From-SVN: r63850
```
David Edelsohn committed Mar 05, 2003
165b263e Browse Files

raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid warning, and fix… · 3d713bb8

raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid warning, and fix return type for the IN_RTS && !SJLJ case.

	ada/9961
        * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
        warning, and fix return type for the IN_RTS && !SJLJ case.

From-SVN: r63842

committed Mar 05, 2003

3d713bb8 Browse Files

i386.c (ix86_save_reg): Also test current_function_uses_const_pool. · 8c38a24f
```
	* i386/i386.c (ix86_save_reg): Also test
        current_function_uses_const_pool.

From-SVN: r63840
```
Michael Matz committed Mar 05, 2003
8c38a24f Browse Files

unwind.h: Add the GPL exception. · 336d0d96

	* unwind.h: Add the GPL exception.
        * Makefile.in (USER_H): Add unwind.h.

From-SVN: r63839

committed Mar 05, 2003

336d0d96 Browse Files

re PR c/9799 (mismatching structure initializer with nested flexible array member, segfaults) · be2fa211
```
	PR c/9799
	* c-typeck.c (push_init_level): Add sanity check.

From-SVN: r63831
```
Eric Botcazou committed Mar 05, 2003
be2fa211 Browse Files
* class.c (end_of_class): Correct thinko. · 8234c6c1
```
From-SVN: r63829
```
Mark Mitchell committed Mar 05, 2003
8234c6c1 Browse Files
* treetree.c (init_c_lex): Follow change to c-common.h. · 4e263cd9
```
From-SVN: r63828
```
Andreas Jaeger committed Mar 05, 2003
4e263cd9 Browse Files