Commits · 2fbe4889520e148f66889173192c9fd14b43e0fd · lvzhengyang / riscv-gcc-1

28 Oct, 2004 7 commits

parser.c (cp_parser_diagnose_invalid_type_name): Move the q after the %. · 2fbe4889

2004-10-27  Andrew Pinski  <pinskia@physics.uc.edu>

        * parser.c (cp_parser_diagnose_invalid_type_name): Move the q after
        the %.

From-SVN: r89727

committed Oct 27, 2004

2fbe4889 Browse Files

basic_string.h (assign(const basic_string&)): Move out of line... · 5536e07d

2004-10-27  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/basic_string.h (assign(const basic_string&)):
	Move out of line...
	* include/bits/basic_string.tcc: ... here.

From-SVN: r89726

committed Oct 28, 2004

5536e07d Browse Files

contrib.texi, [...]: Improve Texinfo formatting. · 78466c0e

	* doc/contrib.texi, doc/cpp.texi, doc/cppopts.texi,
	doc/extend.texi, doc/gcov.texi, doc/install.texi, doc/invoke.texi,
	doc/libgcc.texi, doc/md.texi, doc/passes.texi,
	doc/sourcebuild.texi, doc/tm.texi: Improve Texinfo formatting.

From-SVN: r89725

committed Oct 28, 2004

78466c0e Browse Files

c-tree.texi, [...]: Put punctuation outside quotes. · d78aa55c

	* doc/c-tree.texi, doc/cpp.texi, doc/implement-c.texi,
	doc/invoke.texi, doc/md.texi, doc/passes.texi, doc/tm.texi: Put
	punctuation outside quotes.

From-SVN: r89724

committed Oct 28, 2004

d78aa55c Browse Files

typeof-2.c: Needs aliases as well as weak. · 98f61f57

	* gcc.dg/weak/typeof-2.c: Needs aliases as well as weak.
	* gcc.dg/weak/weak-3.c: Likewise.
	* gcc.dg/weak/weak-5.c: Likewise.
	* gcc.dg/weak/weak-9.c: Likewise.
	* lib/file-format.exp (gcc_target_object_format): Darwin has Mach-O.
	* lib/target-supports.exp (check_weak_available): Mach-O does weak.

From-SVN: r89723

committed Oct 28, 2004

98f61f57 Browse Files

Daily bump. · 02c2429c
```
[[Split portion of a mixed commit.]]

From-SVN: r89721.2
```
GCC Administrator committed Oct 28, 2004
02c2429c Browse Files
Daily bump. · 821d7b63
```
[[Split portion of a mixed commit.]]

From-SVN: r89720.2
```
GCC Administrator committed Oct 28, 2004
821d7b63 Browse Files

27 Oct, 2004 33 commits

Index: fixincludes/ChangeLog · 005c1a13

2004-10-27  Geoffrey Keating  <geoffk@apple.com>

	* inclhack.def (darwin_gcc4_breakage): New.
	* fixincl.x: Regenerate.

Index: gcc/ChangeLog
2004-10-27  Geoffrey Keating  <geoffk@apple.com>

	* config/rs6000/rs6000.c (rs6000_attribute_table): Add
	SUBTARGET_ATTRIBUTE_TABLE.
	* config/darwin.h (ASM_WEAKEN_DECL): Handle weak_import.
	(SUBTARGET_ATTRIBUTE_TABLE): Define.
	* config/darwin.c (darwin_handle_weak_import_attribute): New.
	(HAVE_DEAD_STRIP): Delete.
	(no_dead_strip): Don't test HAVE_DEAD_STRIP.
	* config/darwin-protos.h (darwin_handle_weak_import_attribute):
	Prototype.

Index: gcc/testsuite/ChangeLog
2004-10-27  Geoffrey Keating  <geoffk@apple.com>

	* gcc.dg/darwin-weakimport-1.c: New.

From-SVN: r89716

committed Oct 27, 2004

005c1a13 Browse Files

correct attribution for last patch · 9a3137c3
```
From-SVN: r89715
```
David Mosberger committed Oct 27, 2004
9a3137c3 Browse Files

IA-64 sibcall unwind bug, PR target/13158 · a8f5224e

IA-64 sibcall unwind bug, PR target/13158
* config/ia64/ia64.c (ia64_expand_epilogue): Set RTX_FRAME_RELATED_P on
sibcall alloc instruction.
(process_set): Handle sibcall alloc instruction.

From-SVN: r89714

committed Oct 27, 2004

a8f5224e Browse Files

* doc/tm.texi (USE_SELECT_SECTION_FOR_FUNCTIONS): Document. · 09afda70
```
From-SVN: r89713
```
Geoffrey Keating committed Oct 27, 2004
09afda70 Browse Files
* config/darwin.h (GTHREAD_USE_WEAK): Define. · 72747d40
```
From-SVN: r89712
```
Geoffrey Keating committed Oct 27, 2004
72747d40 Browse Files

params.def (PARAM_SRA_MAX_STRUCTURE_SIZE): New. · 61b58001

	* params.def (PARAM_SRA_MAX_STRUCTURE_SIZE): New.
	(PARAM_SRA_FIELD_STRUCTURE_RATIO): Likewise.
	* params.h (SRA_MAX_STRUCTURE_SIZE): New.
	(SRA_FIELD_STRUCTURE_RATIO): Likewise.
	* tree-sra.c: Include "params.h".
	(decide_block_copy): Use new parameters.
	* doc/invoke.texi (Optimize Options): Document new SRA pass
	parameters sra-max-structure-size and sra-field-structure-ratio.

[testsuite]
	* gcc.dg/tree-ssa/sra-1.c: Pass --param sra-max-structure-size.

From-SVN: r89711

committed Oct 28, 2004

61b58001 Browse Files

* config/arm/ieee754-df.S (floatdidf): Fix regression with big values. · 72111a1f
```
From-SVN: r89709
```
Nicolas Pitre committed Oct 27, 2004
72111a1f Browse Files

re PR tree-optimization/18048 (mgrid loop performance regression with ivopts (register pressure)) · 38b0dcb8

	PR tree-optimization/18048
	* fold-const.c (try_move_mult_to_index): New function.
	(fold): Use try_move_mult_to_index.
	* tree-ssa-loop-ivopts.c (try_add_cand_for): Prefer common candidates.
	* tree-ssa-loop-niter.c (number_of_iterations_cond): Produce
	an all-ones unsigned constant without extra bits.
	* tree.c (build_low_bits_mask): New function.
	* tree.h (build_low_bits_mask): Declare.

From-SVN: r89708

committed Oct 27, 2004

38b0dcb8 Browse Files

re PR target/17956 (ICE in rs6000_emit_minmax, config/rs6000/rs6000.c:11725) · 89e73849

	PR target/17956
	* config/rs6000/rs6000.md (maxsf3): Add !flag_trapping_math to
	final condition.
	(minsf3): Same.
	(maxdf3): Same.
	(mindf3): Same.

From-SVN: r89707

committed Oct 27, 2004

89e73849 Browse Files

re PR bootstrap/17832 (Bootstrap broken by fixincludes failures) · 13cf7262

	PR bootstrap/17832

	* fixfixes.c (main): Check for _PC_NAME_MAX.
----------------------------------------------------------------------

From-SVN: r89706

committed Oct 27, 2004

13cf7262 Browse Files

tree-cfg.c (thread_jumps): Speed up by reordering the two conditions for… · 0b371c72

tree-cfg.c (thread_jumps): Speed up by reordering the two conditions for entering basic blocks into worklist.

	* tree-cfg.c (thread_jumps): Speed up by reordering the two
	conditions for entering basic blocks into worklist.

From-SVN: r89700

committed Oct 27, 2004

0b371c72 Browse Files

tree-cfg.c (thread_jumps): Speed up by pretending to have ENTRY_BLOCK_PTR in worklist. · af88d4ec
```
	* tree-cfg.c (thread_jumps): Speed up by pretending to have
	ENTRY_BLOCK_PTR in worklist.

From-SVN: r89699
```
Kazu Hirata committed Oct 27, 2004
af88d4ec Browse Files
tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Don't let an explicit GOTO_EXPR slip through. · 7f604986
```
	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary)
	<GOTO_EXPR>: Don't let an explicit GOTO_EXPR slip through.

From-SVN: r89698
```
Kazu Hirata committed Oct 27, 2004
7f604986 Browse Files
btest-gcc.sh (TESTLOGS): The libstdc++-v3 test log is called libstd++.sum not libstdc++-v3.sum. · 36b8a031
```
	* btest-gcc.sh (TESTLOGS): The libstdc++-v3 test log is called
	libstd++.sum not libstdc++-v3.sum.

From-SVN: r89697
```
Geoffrey Keating committed Oct 27, 2004
36b8a031 Browse Files
Add missing ChangeLog line for configure.host change. · 95b0de03
```
From-SVN: r89696
```
Geoffrey Keating committed Oct 27, 2004
95b0de03 Browse Files

re PR tree-optimization/17133 (wrong code with -ftree-lim) · 52328bf6

2004-10-27  Daniel Berlin <dberlin@dberlin.org>

	Fix PR tree-optimization/17133

	* tree-cfg.c (rewrite_to_new_ssa_names_bb): Also rewrite must
	def kill operand.

	* tree-flow-inline.h: V_MUST_DEF_OP became V_MUST_DEF_RESULT.
	(get_v_must_def_result_ptr): Modify for new structure of
	v_must_defs array.
	(get_v_must_def_kill_ptr): New.
	(op_iter_next_use): Add support for the kill that occurs in V_MUST_DEFs.
	(op_iter_next_tree): Ditto. Also V_MAY_DEF_OP became V_MAY_DEF_RESULT.
	(op_iter_next_def): V_MAY_DEF_OP became V_MAY_DEF_RESULT.
	(op_iter_init): Initialize new mustu members.
	(op_iter_next_mustdef): New function.
	(op_iter_init_mustdef): Ditto.

	* tree-flow.h (rewrite_def_def_chains): New function.

	* tree-into-ssa.c (mark_def_sites): Handle mustdefkill operands.
	(ssa_mark_def_sites): Ditto.
	(rewrite_stmt): Ditto.
	(ssa_rewrite_stmt): Ditto.
	(rewrite_blocks): Factor out from rewrite_into_ssa.
	(mark_def_block_sites): Ditto.
	(rewrite_def_def_chains): New function, just rewrites def-def
	chains without phi node insertion.

	* tree-pass.h (TODO_fix_def_def_chains): New todo flag.

	* tree-optimize.c (execute_todo): Handle TODO_fix_def_def_chains.

	* tree-pretty-print.c (dump_vops): Print out MUST_DEF's so that
	they include the rhs now.

	* tree-ssa-ccp.c (visit_assignment): V_MUST_DEF_OP became
	V_MUST_DEF_RESULT.

	* tree-ssa-dce.c (mark_operand_necessary): Add phionly argument.
	Update callers.
	(mark_really_necessary_kill_operand_phis): New function.
	(perform_tree_ssa_dce): Call it.
	(pass_dce): Add TODO_fix_def_def_chains.
	(pass_cd_dce): Ditto.

	* tree-ssa-loop-im.c (determine_max_movement): Look at kills as
	well.
	(rewrite_mem_refs): Ditto.

	* tree-ssa-loop-manip.c (find_uses_to_rename_stmt): Look at kills
	as well.

	* tree-ssa-operands.c (allocate_v_may_def_optype):
	v_may_def_operand_type_t became v_def_use_operand_type_t.
	(allocate_v_must_def_optype) Ditto.
	(finalize_ssa_v_must_defs): Update for new operand type, as well
	as setting the use portion as well.
	(copy_virtual_operands): Copy the kill operand as well.
	(create_ssa_artficial_load_stmt): V_MUST_DEF_OP became
	V_MUST_DEF_RESULT.

	* tree-ssa-operands.h (v_may_def_operand_type): Renamed to
	v_def_use_operand_type.
	(v_must_def_optype_d): Use v_def_use_operand_type.
	(V_MUST_DEF_OP_*): Renamed to V_MUST_DEF_RESULT_*
	(V_MUST_DEF_KILL_*): New macros.
	(struct ssa_operand_iterator_d): Add num_v_mustu and v_mustu_i
	members.
	Rename existing must_i and num_v_must members to mustd_i and
	num_v_mustd.
	(SSA_OP_VMUSTDEFKILL): New flag.
	(SSA_OP_VIRTUAL_KILLS): New flag.
	(SSA_OP_ALL_OPERANDS): Add in SSA_OP_ALL_KILLS.
	(SSA_OP_ALL_KILLS): New flag.
	(FOR_EACH_SSA_MUSTDEF_OPERAND): New macro.

	* tree-ssa.c (verify_ssa): Verify virtual kills as well.

	* tree-vectorizer.c (vect_create_data_ref_ptr): V_MUST_DEF_OP
	became V_MUST_DEF_RESULT.
	(rename_variables_in_bb): Rename kill pointer as well.

	* tree-dfa.c (compute_immediate_uses_for_stmt): Add kills into the
	immediate uses.

From-SVN: r89695

committed Oct 27, 2004

52328bf6 Browse Files

dbxout.c (dbxout_source_line): Move declaration of begin_label to the block that needs it. · 47a3c2dc
```
	* dbxout.c (dbxout_source_line): Move declaration of begin_label to
	the block that needs it.

From-SVN: r89694
```
Richard Sandiford committed Oct 27, 2004
47a3c2dc Browse Files

re PR c++/18075 (#pragma implementation broken in presence of #pragma ident) · 3da3d587

	PR 18075
	* directives.c (do_pragma): Do not defer pragmas which are unknown.
	(cpp_handle_deferred_pragma): Add cast to silence warning.

From-SVN: r89693

committed Oct 27, 2004

3da3d587 Browse Files

dbxout.c (dbxout_finish_complex_stabs): Mark 'line' variable ATTRIBUTE_UNUSED. · 12126025
```
	* dbxout.c (dbxout_finish_complex_stabs): Mark 'line' variable
	ATTRIBUTE_UNUSED.

From-SVN: r89692
```
Zack Weinberg committed Oct 27, 2004
12126025 Browse Files
c-lex.c (cb_def_pragma): Clean up code for making location palatable to diagnostic.c. · b6ff777c
```
	* c-lex.c (cb_def_pragma): Clean up code for making location
	palatable to diagnostic.c.

From-SVN: r89691
```
Zack Weinberg committed Oct 27, 2004
b6ff777c Browse Files
Add PR number. · 12525dd6
```
From-SVN: r89690
```
Steven Bosscher committed Oct 27, 2004
12525dd6 Browse Files

tree-phinodes.c (remove_phi_arg_num): Don't remove PHIs without any PHI arguments left. · 40b554a3

	* tree-phinodes.c (remove_phi_arg_num): Don't remove PHIs
	without any PHI arguments left.  Make sure the argument that
	we're supposed to remove exists at all.

From-SVN: r89689

committed Oct 27, 2004

40b554a3 Browse Files

* de.po: Update. · a559b61b
```
From-SVN: r89687
```
Joseph Myers committed Oct 27, 2004
a559b61b Browse Files
configure.ac: Don't test for [build] __cxa_atexit when building a cross compiler. · 18fbf599
```
	* configure.ac: Don't test for [build] __cxa_atexit when building a
	cross compiler.
	* configure: Regenerate.

From-SVN: r89684
```
Paul Brook committed Oct 27, 2004
18fbf599 Browse Files
configure.ac: Use build_exeext not host_exeext when lookin for target tools. · 57991eba
```
	* configure.ac: Use build_exeext not host_exeext when lookin for
	target tools.
	* configure: Regenerate.

From-SVN: r89683
```
Paul Brook committed Oct 27, 2004
57991eba Browse Files

ffi.c (ffi_prep_cif_machdep): Handle functions that return long long values. · f20459f1

* src/arm/ffi.c (ffi_prep_cif_machdep): Handle functions that return
long long values.  Round stack allocation to a multiple of 8 bytes
for ATPCS compatibility.
* src/arm/sysv.S (ffi_call_SYSV): Rework to avoid use of APCS register
names.  Handle returning long long types.  Add Thumb and interworking
support.  Improve soft-float code.

From-SVN: r89681

committed Oct 27, 2004

f20459f1 Browse Files

re PR other/17991 (Two-process fixincludes broken: pz_mn_name_pat undefined) · 5ae4c565

2004-10-27  Paolo Bonzini  <bonzini@gnu.org>

	PR other/17991

	* configure.ac: Fix typo.
	* configure: Regenerate.
	* fixincl.c (fix_with_system): tSCC is not a pointer.  Fix.

From-SVN: r89680

committed Oct 27, 2004

5ae4c565 Browse Files

Resync. · 0ca5fab2
```
From-SVN: r89679
```
Arnaud Charlet committed Oct 27, 2004
0ca5fab2 Browse Files

gnat_ugn.texi: Generalize "finding memory problems" section into a "memory management issues"... · f142e9fa

2004-10-26  Cyrille Comar    <comar@act-europe.fr>
	    Vasiliy Fofanov  <fofanov@act-europe.fr>
	    Vincent Celier   <celier@gnat.com>

	* gnat_ugn.texi: Generalize "finding memory problems" section into a
	"memory management issues" section and document some of the useful
	memory pools provided as part of the GNAT library.
	Remove "virtual" from declaration of A::method2 in
	the simple example of Ada/C++ mixed system.
	Library Projects may be virtually extended: their virtual extensions
	are not Library Projects.
	Added section on extending project hierarchies.

From-SVN: r89678

committed Oct 27, 2004

f142e9fa Browse Files

2004-10-26 Vincent Celier <celier@gnat.com> · 1cfd6c3a

	* a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb
	(Is_Path_Name_Case_Sensitive): New function

	* a-direct.adb (To_Lower_If_Case_Insensitive): New procedure
	(Base_Name, Simple_Name, Current_Directory, Compose,
	Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on
	the result.

From-SVN: r89677

committed Oct 27, 2004

1cfd6c3a Browse Files

trans.c (call_to_gnu): For an (in-)out parameter passed by reference whose type is a constructed... · 04061aa5

2004-10-26  Eric Botcazou  <ebotcazou@act-europe.fr>

	* trans.c (call_to_gnu): For an (in-)out parameter passed by reference
	whose type is a constructed subtype of an aliased object with an
	unconstrained nominal subtype, convert the actual to the constructed
	subtype before taking its address.

From-SVN: r89676

committed Oct 27, 2004

04061aa5 Browse Files

tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr validity… · b194546e

tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr validity (process must have read access).

2004-10-26  Pascal Obry  <obry@gnat.com>

	* tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr
	validity (process must have read access). Set to 0 in all other cases.
	(STOP_FRAME): Now check for ptr validity to avoid a segmentation
	violation on Win32.
	(VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a
	segmentation violation.

From-SVN: r89675

committed Oct 27, 2004

b194546e Browse Files

sem_util.adb (Is_Aliased_View): Defend against the case where this subprogram is… · 130c236a

sem_util.adb (Is_Aliased_View): Defend against the case where this subprogram is called with a parameter that...

2004-10-26  Thomas Quinot  <quinot@act-europe.fr>
	    Ed Schonberg   <schonberg@gnat.com>

	* sem_util.adb (Is_Aliased_View): Defend against the case where this
	subprogram is called with a parameter that is not an object name. This
	situation arises for some cases of illegal code, which is diagnosed
	later, and in this case it is wrong to call Is_Aliased, as that might
	cause a compiler crash.
	(Explain_Limited_Type): Refine previous fix to include
	inherited components of derived types, to provide complete information.

	* exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that
	is the prival for a protected object.
	It is necessary to mark this entity as a variable, in addition to
	flagging it as Aliased, because Sem_Util.Is_Aliased_View has been
	modified to avoid checking the Aliased flag on entities that are not
	objects. (Checking that flag for non-objects is erroneous and could
	lead to a compiler crash).

From-SVN: r89674

committed Oct 27, 2004

130c236a Browse Files