Commits · b0166fda4546d30a415a7d5507fefa81d8daa807 · lvzhengyang / riscv-gcc-1

18 Oct, 2000 27 commits

libio.h (_IO_USER_LOCK): Define. · b0166fda


2000-10-18  Chip Salzenberg  <chip@valinux.com>

        * libio/libio.h (_IO_USER_LOCK): Define.

From-SVN: r36944

committed Oct 18, 2000

b0166fda Browse Files

Makefile.am (exception): Change exception.cc to exception_support.cc. · 697649ea


2000-10-18   Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

	* libsupc++/Makefile.am (exception): Change exception.cc to
	exception_support.cc.
	(CXXLINK): Remove bogus --tag CC.
	* libsupc++/Makefile.in: Regenerate.
	* libsupc++/exception.cc: Move to...
	* libsupc++/exception_support.cc: ...here.

	* src/Makefile.am: Remove bogus --tag CC.
	* src/Makefile.in: Regenerate.

	* include/bits/locale_facets.tcc (use_facet): Simplify.
	* include/bits/locale_facets.h (use_facet<ctype<char> >): Correct
	use_facet declaration. Replace 'const ctype<T>' with ctype<T>.
	(use_facet<ctype<wchar_t> >): Same.
	* src/locale-inst.cc: Remove explicit instantiation.
	* src/locale.cc: Correct signature here too.
	(_Bad_use_facet::what()): Correct error string.
	* include/bits/localefwd.h: Correct comment.

	* mkcheck.in (C_DIR): Change libsupc++/include to libsupc++.

From-SVN: r36943

committed Oct 18, 2000

697649ea Browse Files

Adding new option -ftrapv. · 91ce572a
```
From-SVN: r36942
```
Chandrakala Chavva committed Oct 18, 2000
91ce572a Browse Files

t-netware: Bring in from the Red Hat tree. · 4c2c5712

2000-10-18  Geoffrey Keating  <geoffk@cygnus.com>
	    David V. Henkel-Wallace  <gumby@cygnus.com>

	* config/i386/t-netware: Bring in from the Red Hat tree.
	* config/i386/netware.h: Likewise.
	* config/netware.h: Likewise.
	* config/rs6000/netware.h: Delete.
	* configure.in: Add i[34567]86-*-netware.
	* configure: Hand-edit to match configure.in change.

Co-Authored-By: David V. Henkel-Wallace <gumby@cygnus.com>

From-SVN: r36941

committed Oct 18, 2000

4c2c5712 Browse Files

c-common.h (flag_no_builtin): Declare. · 6bcedb4e

	* c-common.h (flag_no_builtin): Declare.
	(flag_no_nonansi_builtin): Likewise.
	(c_common_nodes_and_builtins): Change prototype.
	* c-common.c (flag_no_builtin): New variable.
	(flag_no_nonansi_builtin): Likewise.
	(c_common_nodes_and_builtins): Remove parameters.  Adjust
	accordingly.
	* c-decl.c (flag_no_builtin): Remove.
	(flag_no_nonansi_builtin): Likewise.
	(init_decl_processing): Adjust call to
	c_common_nodes_and_builtins.

	* cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
	(fake_std_node): New macro.
	* decl.c (in_std): Rename to ...
	(in_fake_std): ... this.
	(flag_no_builtin): Remove.
	(flag_no_nonansi_builtin): Likewise.
	(walk_namespaces_r): Use fake_std_node.
	(push_namespace): Use std_identifier.
	(pop_namespace): Use in_fake_std.
	(lookup_name_real): Use fake_std_node.
	(init_decl_processing): When -fhonor-std, create the `std'
	namespace.  Don't create a dummy fake_std_node in that case.
	Adjust call to c_common_nodes_and_builtins.  Use std_identifier.
	(builtin_function): Put builtins whose names don't begin
	with `_' in the std namespace.
	* decl2.c (flag_no_builtin): Remove.
	(flag_no_nonansi_builtin): Likewise.
	(set_decl_namespace): Use fake_std_node.
	(validate_nonmember_using_decl): Likewise.
	(do_using_directive): Likewise.
	(handle_class_head): Likewise.
	* dump.c (dequeue_and_dump): Likewise.
	* except.c (init_exception_processing): Use std_identifier.
	* init.c (build_member_call): Use fake_std_node.
	* rtti.c (init_rtti_processing): Use std_identifier.

From-SVN: r36940

committed Oct 18, 2000

6bcedb4e Browse Files

tm.texi (LIBGCC_SPEC): Synch with reality. · 989b26a7

2000-10-18  Marc Espie <espie@openbsd.org>

	* tm.texi (LIBGCC_SPEC): Synch with reality.

From-SVN: r36939

committed Oct 18, 2000

989b26a7 Browse Files

Rectify missing entry. · ea205a52
```
From-SVN: r36938
```
Marc Espie committed Oct 18, 2000
ea205a52 Browse Files
iostream.cc (ends): Release the acquired lock. · c1b037bd
```
	* iostream.cc (ends): Release the acquired lock.
	(endl): Likewise.

From-SVN: r36937
```
Jakub Jelinek committed Oct 18, 2000
c1b037bd Browse Files

c-common.c (check_format_types): Check for writing through a NULL pointer argument. · 81cf47b2

	* c-common.c (check_format_types): Check for writing through a
	NULL pointer argument.

testsuite:
	* gcc.dg/c90-printf-1.c, gcc.dg/c90-scanf-1.c: Add tests for
	writing through null pointers; remove comment about testing
	unterminated strings.

From-SVN: r36936

committed Oct 18, 2000

81cf47b2 Browse Files

tm.texi (Exception Region Output): Document DWARF_CIE_DATA_ALIGNMENT. · 27c35f4b

	* tm.texi (Exception Region Output): Document
	DWARF_CIE_DATA_ALIGNMENT.
	* dwarf2out.c (DWARF_CIE_DATA_ALIGNMENT): Wrap definition in
	#ifndef.
	[ENABLE_CHECKING] (reg_save): Abort if offset is not a multiple of
	DWARF_CIE_DATA_ALIGNMENT.

From-SVN: r36935

committed Oct 18, 2000

27c35f4b Browse Files

basic-block.h (struct loop): Delete fields pre_header_root and pre_header_trace and replace with... · 4a7da9b5

	* basic-block.h (struct loop): Delete fields pre_header_root
	and pre_header_trace and replace with pre_header_edges
	and num_pre_header_edges.
	* flow.c (flow_loop_dump): Dump pre_header_edges.
	(flow_loops_free): Free pre_header_edges.
	(flow_loop_pre_header_scan): Calculate pre_header_edges.

From-SVN: r36934

committed Oct 18, 2000

4a7da9b5 Browse Files

contrib.texi: Update references to steering committee members and Jeff Law's entry. · 42c10750
```
	* contrib.texi: Update references to steering committee members
	and Jeff Law's entry.

From-SVN: r36933
```
Gerald Pfeifer committed Oct 18, 2000
42c10750 Browse Files
Daily bump. · 864ab6c7
```
From-SVN: r36932
```
Jeff Law committed Oct 18, 2000
864ab6c7 Browse Files

c-common.c (CPLUSPLUS_STD_VER, [...]): Define. · ade7d3cc

	* c-common.c (CPLUSPLUS_STD_VER, C_STD_VER, C_STD_NAME): Define.
	(maybe_read_dollar_number, check_format_info_main): Use them for
	pedantic warning messages.

From-SVN: r36931

committed Oct 18, 2000

ade7d3cc Browse Files

h8300.c: Fix a comment typo. · 8682223f

2000-10-18  Kazu Hirata  <kazu@hxi.com>

	* h8300.c: Fix a comment typo.
	(round_frame_size): New.
	(compute_saved_regs): Likewise.
	(push): Likewise.
	(pop): Likewise.
	(push_order): Remove.
	(pop_order): Likewise.
	(function_prologue): Rearrange code for readability.
	(function_epilogue): Likewise.

From-SVN: r36930

committed Oct 18, 2000

8682223f Browse Files

c-common.c (check_format_info_main): Minor cleanup... · c5251260

	* c-common.c (check_format_info_main): Minor cleanup: move
	variables into inner scopes; initialize declarations where
	appropriate; don't hardcode "scanf" name on warning for zero
	width.

From-SVN: r36929

committed Oct 18, 2000

c5251260 Browse Files

c-common.c (back_end_hook): New variable. · 67673f5c

	* c-common.c (back_end_hook): New variable.
	* c-common.h (back_end_hook): Declare it.
	* c-lang.c (finish_file): Use it.

	* emit-rtl.c (init_emit_once): Initialize the const_int_htab
	earlier.

	* cp-tree.h (back_end_hook): Remove declaration.
	* decl2.c (back_end_hook): Remove definition.

	* dump.c (dequeue_and_dump): Dump TREE_USED.

From-SVN: r36928

committed Oct 18, 2000

67673f5c Browse Files

i386.c (ix86_comparison_operator, [...]): Handle CCRCmode. · 265dab10

        * i386.c (ix86_comparison_operator, put_condition_code,
        ix86_match_ccmode, ix86_cc_mode): Handle CCRCmode.
        (ix86_expand_strlensi_unroll_1): Use CCRCmode.
        * i386.h (EXTRA_CC_MODES): Add CCRCmode.
        * i386.md (adddi and negdi splitter): Use CCRCmode.
        (add?i_3, add?i_4, add?i_5): Use CCRCmode; swap operands
        (subsi3_carry): add '*'
        (addsi3_carry_rc, subsi3_carry_rc, x86_movsicc_0_m1_rc): New.
        (cmp to add peep2): Use CCRCmode; swap operands.

From-SVN: r36927

committed Oct 18, 2000

265dab10 Browse Files

reorg.c: Fix formatting. · f27e6bb2
```
2000-10-18  Kazu Hirata  <kazu@hxi.com>

	* reorg.c: Fix formatting.

From-SVN: r36926
```
Kazu Hirata committed Oct 18, 2000
f27e6bb2 Browse Files

h8300.md: Remove an unnecessary sign_extend expander that is used when not optimizing. · b054460b

2000-10-18  Kazu Hirata  <kazu@hxi.com>

	* config/h8300/h8300.md: Remove an unnecessary sign_extend
	expander that is used when not optimizing.  Output a tab after
	each assembly insns.

From-SVN: r36925

committed Oct 18, 2000

b054460b Browse Files

* gcc.c-torture/execute/20001017-2.c: New test. · 15edc0cb
```
From-SVN: r36924
```
Matthew Hiller committed Oct 17, 2000
15edc0cb Browse Files
reload1.c (move2add_note_store): Check for simple auto-inc in destination. · 19ca869b
```
        * reload1.c (move2add_note_store): Check for simple
        auto-inc in destination.

From-SVN: r36923
```
Joern Rennecke committed Oct 17, 2000
19ca869b Browse Files

i386-aout.h: define INT_ASM_OP. · 2ddb1ca1

2000-09-26  Michael Chastain  <chastain@redhat.com>

	* config/i386/i386-aout.h: define INT_ASM_OP.

From-SVN: r36922

committed Oct 17, 2000

2ddb1ca1 Browse Files

* spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int). · 8fef2e47
```
From-SVN: r36921
```
Brad Lucier committed Oct 17, 2000
8fef2e47 Browse Files
* pa.c (print_operand): Handle case 'c' for .vtable_inherit · 11881f37
```
From-SVN: r36920
```
Alan Modra committed Oct 17, 2000
11881f37 Browse Files
* testsuite/27_io/istream_seeks.cc: Fix spelling typo. *… · 189244a4
```
* testsuite/27_io/istream_seeks.cc: Fix spelling typo.        * testsuite/27_io/ostream_seeks.cc: Similarly.

From-SVN: r36919
```
Martin Buchholz committed Oct 17, 2000
189244a4 Browse Files
* i370.md: Fix spelling typo. · 33e39e38
```
From-SVN: r36918
```
Martin Buchholz committed Oct 17, 2000
33e39e38 Browse Files

17 Oct, 2000 13 commits

20001018-1.c: New test. · 0fe68387

	* gcc.c-torture/compile/20001018-1.c: New test.
	* gcc.c-torture/compile/20001018-1.x: Xfail.

From-SVN: r36917

committed Oct 18, 2000

0fe68387 Browse Files

* ChangeLog: Remove CVS conflict marker, fix typos. · 2b7fb034
```
From-SVN: r36916
```
Franz Sirl committed Oct 17, 2000
2b7fb034 Browse Files

except.c (free_eh_ranges): Don't free `whole_range.' · 1a2ebe6d

2000-10-17  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * except.c (free_eh_ranges): Don't free `whole_range.'

(http://gcc.gnu.org/ml/gcc-patches/2000-10/msg00557.html)

From-SVN: r36915

committed Oct 17, 2000

1a2ebe6d Browse Files

function.c (locate_and_pad_parm): Don't align stack unconditionally. · 832ea3b3

	2000-10-17  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

	* function.c (locate_and_pad_parm): Don't align stack unconditionally.
	Fixes execute/20001017-1.c on pwerpc-linux-gnu.
	* expr.c (store_constructor): Apply MEM_ALIAS_SET to MEMs only.
	* rs6000/rs6000.c (rs6000_hash_constant): use X0INT to access a
	LABEL_REF.
	* rs6000/rs6000.h (NO_DOLLAR_IN_LABEL, DOLLARS_IN_IDENTIFIERS,
	ENCODE_SECTION_INFO, ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Move from
	here...
	* rs6000/aix.h: ...to here.
	* rs6000/linux.h (ASM_APP_ON, ASM_APP_OFF): Define to Linux-style.

From-SVN: r36914

committed Oct 17, 2000

832ea3b3 Browse Files

20001017-1.c: New test. · 34137553

	2000-10-17  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

	* gcc.c-torture/execute/20001017-1.c: New test.

From-SVN: r36913

committed Oct 17, 2000

34137553 Browse Files

alpha.h (ASM_OUTPUT_MI_THUNK): Reload gp if needed. · 4c646291

	* config/alpha/alpha.h (ASM_OUTPUT_MI_THUNK): Reload gp if needed.
	* config/sparc/sparc.h (ASM_OUTPUT_MI_THUNK): Always use call, make
	sure linker can relax even the delay slot mov %g1,%o7, fix output
	formating.

From-SVN: r36912

committed Oct 17, 2000

4c646291 Browse Files

h8300.md: Remove an unnecessary zero_extend expander that is used when not optimizing. · 07e0fe3d

2000-10-17  Kazu Hirata  <kazu@hxi.com>

	* config/h8300/h8300.md: Remove an unnecessary zero_extend
	expander that is used when not optimizing.  Output a tab after
	each assembly insns.

From-SVN: r36911

committed Oct 17, 2000

07e0fe3d Browse Files

Added new option --target-help. · 10501d8f
```
From-SVN: r36910
```
Chandrakala Chavva committed Oct 17, 2000
10501d8f Browse Files

i386.md (testqi_1): Add missing operand prefix for operand 0. · c330e9c1


 	* config/i386/i386.md (testqi_1): Add missing operand prefix
 	for operand 0.
 	* config/i386/i386-protos.h: Add missing prototype.

From-SVN: r36909

committed Oct 17, 2000

c330e9c1 Browse Files

* i386.md (testqi_1): Add missing operand prefix for operand 0. · 343bf728
```
From-SVN: r36908
```
Graham Stott committed Oct 17, 2000
343bf728 Browse Files
* i386-protos.h: Add missing prototype. · 6ea15a90
```
From-SVN: r36907
```
Graham Stott committed Oct 17, 2000
6ea15a90 Browse Files

unix.h (ASM_OUTPUT_MI_THUNK): Symbol _GLOBAL_OFFSET_TABLE should not have a $… · 69ac4831

unix.h (ASM_OUTPUT_MI_THUNK): Symbol _GLOBAL_OFFSET_TABLE should not have a $ prefix when using -mintel-syntax.

2000-10-17  Diego Novillo  <dnovillo@cygnus.com>

	* config/i386/unix.h (ASM_OUTPUT_MI_THUNK): Symbol
	_GLOBAL_OFFSET_TABLE should not have a $ prefix when
	using -mintel-syntax.

From-SVN: r36906

committed Oct 17, 2000

69ac4831 Browse Files

c-common.c (FMT_FLAG_DOLLAR_MULTIPLE): Define. · b691cb00

	* c-common.c (FMT_FLAG_DOLLAR_MULTIPLE): Define.
	(format_types): Use it for printf.
	(maybe_read_dollar_number): Add parameter for the kind of format
	involved.  Warn for multiple use for arguments if this is
	inappropriate for the kind of format involved.
	(check_format_info_main): Update calls to maybe_read_dollar_number.

testsuite:
	* gcc.dg/format-xopen-1.c: Update comments; adjust for checking
	for multiple use of arguments with scanf formats; add tests for
	multiple use of arguments.

From-SVN: r36905

committed Oct 17, 2000

b691cb00 Browse Files