Commits · c1a19acbfd17a67e79e71cc0d617ba804f0d15d1 · lvzhengyang / riscv-gcc-1

23 Apr, 2003 4 commits

real.c (do_add): Change to return a bool indicating that the result of the operation may be... · c1a19acb


	* real.c (do_add): Change to return a bool indicating that the
	result of the operation may be inexact due to loss of precision.
	(do_multiply): Likewise.
	(do_divide): Likewise.

From-SVN: r65980

committed Apr 23, 2003

c1a19acb Browse Files

* MAINTAINERS (java): Remove Alexandre Petit-Bianco. · 438f50c3
```
From-SVN: r65979
```
Mark Mitchell committed Apr 23, 2003
438f50c3 Browse Files
Daily bump. · de793c93
```
From-SVN: r65977
```
GCC Administrator committed Apr 23, 2003
de793c93 Browse Files

dwarf2out.c (fde_table_allocated): Mark with GTY. · c2e9147c

	* dwarf2out.c (fde_table_allocated): Mark with GTY.
	(decl_die_table_allocated): Likewise.
	(abbrev_die_table_allocated): Likewise.
	(line_info_table_allocated): Likewise.
	(separate_line_info_table_allocated): Likewise.
	(pubname_table_allocated): Likewise.
	(arange_table_allocated): Likewise.
	(ranges_table_allocated): Likewise.
	(decl_die_table_in_use): Unconditionalize; mark with GTY.
	(abbrev_die_table_in_use): Likewise.
	(line_info_table_in_use): Likewise.
	(separate_line_info_table_in_use): Likewise.
	(pubname_table_in_use): Likewise.
	(arange_table_in_use): Likewise.
	(ranges_table_in_use): Likewise.
	(have_location_lists): Likewise.
	(emitcount): New GTY-marked static, moved...
	(maybe_emit_file): ...from here.
	(label_num): New GTY-marked static, moved...
	(gen_internal_sym): ...from here.

Co-Authored-By: Loren J. Rittle <ljrittle@acm.org>

From-SVN: r65970

committed Apr 23, 2003

c2e9147c Browse Files

22 Apr, 2003 25 commits

Strip carriage returns · df7aa629
```
From-SVN: r65969
```
Zack Weinberg committed Apr 22, 2003
df7aa629 Browse Files

re PR middle-end/8866 (Bug in switch statement code generation -- missing label) · 4da2eb6b

        PR 8866
        * rtl.h (MEM_NOTRAP_P): New.
        (MEM_COPY_ATTRIBUTES): Copy it.
        * rtlanal.c (may_trap_p): Check it.
        * expr.c (do_tablejump): Set it.
        * doc/rtl.texi (Flags): Document it.

        * cfgrtl.c (try_redirect_by_replacing_jump): Revert last three changes.

From-SVN: r65967

committed Apr 22, 2003

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alpha.c (alpha_expand_prologue [OPEN_VMS_ABI]): Don't set FRP on stack… · c1238896

alpha.c (alpha_expand_prologue [OPEN_VMS_ABI]): Don't set FRP on stack adjustment for outgoing args if frame_pointer_needed.

	* config/alpha/alpha.c (alpha_expand_prologue [OPEN_VMS_ABI]): Don't
	set FRP on stack adjustment for outgoing args if frame_pointer_needed.

From-SVN: r65965

committed Apr 22, 2003

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re PR c++/10446 (ICE on a definition of a nonexistent member function of a… · ae2196c2

re PR c++/10446 (ICE on a definition of a nonexistent member function of a nested class in a class template)

	PR c++/10446
	* search.c (lookup_fnfields_1): Handle empty slots in the method
	vector.

	PR c++/10446
	* g++.dg/parse/crash3.C: New test.

From-SVN: r65962

committed Apr 22, 2003

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gthr-gnat.h, [...]: new sources for implementation of --enable-threads=gnat. · 6d412a7b

        * gthr-gnat.h, gthr-gnat.c: new sources for implementation of
        --enable-threads=gnat.
        * Makefile.in: Add gthr-gnat.c to LIB2ADDEH.
        * configure.in: Add gnat to the list of thread packages
        * configure: Rebuild.
        * config/t-linux: Add gthr-gnat.c to LIB2ADDEH and LIB2ADDEHDEP

From-SVN: r65961

committed Apr 22, 2003

6d412a7b Browse Files

9964.cc (test_07): Adjust timing. · 9734801a
```
	* testsuite/27_io/basic_filebuf/close/char/9964.cc (test_07):
	Adjust timing.

From-SVN: r65957
```
Loren J. Rittle committed Apr 22, 2003
9734801a Browse Files

re PR c++/10428 (struct <typedef'ed name> causes ICE in write_unscoped_name) · befcd99b

	PR c++/10428
	* g++.dg/parse/elab1.C: New test.

	PR c++/10428
	* decl.c (check_elaborated_type_specifier): New function, split
	out from ...
	(xref_tag): ... here.  Use the new function in more places.

From-SVN: r65956

committed Apr 22, 2003

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vsnprintf.c (vsnprintf): Don't pad string with extra nulls. · 52dd3224

	* vsnprintf.c (vsnprintf): Don't pad string with extra nulls.
	(main): Test that we don't write too much data.

From-SVN: r65955

committed Apr 22, 2003

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* cpplex.c (_cpp_get_fresh_line): Pop the buffer if return_at_eof. · b78f9414
```
From-SVN: r65954
```
Neil Booth committed Apr 22, 2003
b78f9414 Browse Files
Remove conflict indicator. · df1b07f3
```
From-SVN: r65953
```
Devang Patel committed Apr 22, 2003
df1b07f3 Browse Files

cpptrad.c (_cpp_replacement_text_len): Add check for macro parameter count. · f945b4e0


        * cpptrad.c (_cpp_replacement_text_len): Add check for macro parameter count.
        (_cpp_copy_replacement_text): Same.


        * gcc.dg/cpp/trad/funlike-5.c: New test.

From-SVN: r65952

committed Apr 22, 2003

f945b4e0 Browse Files

c-lex.c (c_lex): Handle CPP_OTHER differently. · 1067694a

	* c-lex.c (c_lex): Handle CPP_OTHER differently.
	* cppexp.c (_cpp_parse_expr): Similarly.
	* cpplex.c (SPELL_CHAR): Remove.
	(_cpp_lex_direct): Stray chars are saved as byte strings.
	(cpp_spell_token, cpp_output_token, _cpp_equiv_token): Don't
	handle SPELL_CHAR.
	(cpp_avoid_paste): Update handling of CPP_OTHER.
	* cpplib.h: Spell CPP_OTHER like a number.
	(struct cpp_token): Remove member c.
	* cppmacro.c (stringify_arg): Update handling of CPP_OTHER.

From-SVN: r65951

committed Apr 22, 2003

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std_streambuf.h (_S_pback_size, [...]): Move to basic_filebuf. · 45aca21f

2003-04-22  Paolo Carlini  <pcarlini@unitus.it>

	* include/std/std_streambuf.h (_S_pback_size, _M_pback,
	_M_pback_cur_save, _M_pback_end_save, _M_pback_init,
	_M_pback_create(), _M_pback_destroy()): Move to basic_filebuf.
	(basic_streambuf::basic_streambuf()): Adjust.
	* include/std/std_fstream.h (_S_pback_size, _M_pback,
	_M_pback_cur_save, _M_pback_end_save, _M_pback_init,
	_M_pback_create(), _M_pback_destroy()): Moved here
	from basic_streambuf.
	* include/bits/fstream.tcc (basic_filebuf::basic_filebuf()):
	Adjust.
	(basic_filebuf::_S_pback_size): Add declaration.
	* include/bits/streambuf.tcc (basic_streambuf::_S_pback_size):
	Remove declaration.

From-SVN: r65950

committed Apr 22, 2003

45aca21f Browse Files

gbl-ctors.h: Add special license exception. · 77c915d8

	* gbl-ctors.h: Add special license exception.
	* libgcc2.h: Likewise.
	* tsystem.h: Likewise.
	* gcov-io.h: Likewise.

From-SVN: r65949

committed Apr 22, 2003

77c915d8 Browse Files

Added myself as SCO maintainer · 9074e169
```
From-SVN: r65946
```
Kean Johnston committed Apr 22, 2003
9074e169 Browse Files

fold-const.c (fold_range_test): Use RANGE_TEST_NON_SHORT_CIRCUIT macro… · 85e50b6b

fold-const.c (fold_range_test): Use RANGE_TEST_NON_SHORT_CIRCUIT macro defaulting to original BRANCH_COST heuristic.

        * fold-const.c (fold_range_test): Use RANGE_TEST_NON_SHORT_CIRCUIT
        macro defaulting to original BRANCH_COST heuristic.
        * doc/tm.texi (RANGE_TEST_NON_SHORT_CIRCUIT): Document.

        * config/rs6000/rs6000.h (RANGE_TEST_NON_SHORT_CIRCUIT): Define.

From-SVN: r65942

committed Apr 22, 2003

85e50b6b Browse Files

packed1.C: Fix dg options. · 256c249c

2003-04-21  Andreas Tobler <a.tobler@schweiz.ch>

        * g++.dg/other/packed1.C: Fix dg options.

From-SVN: r65941

committed Apr 22, 2003

256c249c Browse Files

t-spe: Merge in t-fprules into file. · 00c060a4

2003-04-22  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/t-spe: Merge in t-fprules into file.

        * config.gcc: Add t-spe to powerpc-eabispe.

From-SVN: r65938

committed Apr 22, 2003

00c060a4 Browse Files

Fixed calls to putenv(). · e4d72771
```
From-SVN: r65937
```
Kean Johnston committed Apr 22, 2003
e4d72771 Browse Files

stddef.h: Provide C++ safe offsetof. · ad27e65a

.:	* ginclude/stddef.h: Provide C++ safe offsetof.
testsuite:
	* g++.dg/other/offsetof2.C: New test.

From-SVN: r65936

committed Apr 22, 2003

ad27e65a Browse Files

Fix typo in comment. · 834277a8
```
From-SVN: r65935
```
Richard Kenner committed Apr 22, 2003
834277a8 Browse Files

function.c (purge_addressof_1): In (mem (addressof (reg))) case for reg notes... · 277b3b18

	* function.c (purge_addressof_1): In (mem (addressof (reg))) case
	for reg notes, if there are no substitutions, just use a SUBREG.

From-SVN: r65934

committed Apr 22, 2003

277b3b18 Browse Files

* rtti.c (throw_bad_typeid): Use build_cxx_call. · 6adb9463
```
From-SVN: r65933
```
Mark Mitchell committed Apr 22, 2003
6adb9463 Browse Files

Makefile.in (calls.o): Depend on except.h. · b2dd096b

	* Makefile.in (calls.o): Depend on except.h.
	* calls.c: Include except.h.
	(emit_call_1): Call note_eh_region_may_contain_throw if
	appropriate.
	* except.c (eh_region): Add may_contain_throw.
	(expand_eh_region_end_cleanup): Do not include handler code when
	it cannot be reached.
	(note_eh_region_may_contain_throw): New function.
	* except.h (note_eh_region_may_contain_throw): New function.

	* call.c (build_over_call): Use build_cxx_call.
	(build_cxx_call): New method, split out of build_over_call.
	* cp-tree.h (language_function): Add can_throw.
	(build_cxx_call): Declare it.
	* decl.c (finish_function): If a function does not contain any
	calls to functions that can throw an exception, indicate that
	fact.
	* decl2.c (mark_used): Do not defer the instantiation of
	functions, if the current function does not throw.
	* optimize.c (maybe_clone_body): Copy TREE_NOTHROW to the clones.
	* pt.c (instantiate_decl): Make sure import_export_decl is called
	before emitting things.
	* rtti.c (throw_bad_cast): Use build_cxx_call.
	(build_dynamic_cast_1): Likewise.
	* typeck.c (build_function_call): Likewise.

	* g++.dg/template/recurse.C: Adjust location of error messages.

From-SVN: r65929

committed Apr 22, 2003

b2dd096b Browse Files

Daily bump. · f71c1255
```
From-SVN: r65928
```
GCC Administrator committed Apr 22, 2003
f71c1255 Browse Files

21 Apr, 2003 11 commits

winnt.c (i386_pe_mark_dllimport): Revert previous changes. · bfc6c67e
```
	* config/i386/winnt.c (i386_pe_mark_dllimport): Revert previous
	changes.

From-SVN: r65920
```
Mark Mitchell committed Apr 21, 2003
bfc6c67e Browse Files
Refine last change. · 4f0baa73
```
From-SVN: r65915
```
Richard Kenner committed Apr 21, 2003
4f0baa73 Browse Files

fold-const.c (fold, [...]): Restore a number of conversions required for type… · 3cd58fd7

fold-const.c (fold, [...]): Restore a number of conversions required for type consistency and previously...

	* fold-const.c (fold, case PLUS_EXPR and case MULT_EXPR): Restore
	a number of conversions required for type consistency and previously
	stripped off by STRIP_NOPS.

From-SVN: r65913

committed Apr 21, 2003

3cd58fd7 Browse Files

rtl.texi (RTX_UNCHANGING_P): Point to true_dependence for details of conflict handling. · 9e91ce11
```
	* doc/rtl.texi (RTX_UNCHANGING_P): Point to true_dependence for
	details of conflict handling.

From-SVN: r65912
```
Richard Kenner committed Apr 21, 2003
9e91ce11 Browse Files

rs6000.c (rs6000_override_options): No SPE means 64-bit long doubles. · b6e59a3a

2003-04-21  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/rs6000.c (rs6000_override_options): No SPE means
        64-bit long doubles.

From-SVN: r65911

committed Apr 21, 2003

b6e59a3a Browse Files

rs6000.c (rs6000_override_options): No SPE means 64-bit long doubles. · 95b1c7b6

2003-04-21  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/rs6000.c (rs6000_override_options): No SPE means
        64-bit long doubles.

[[Split portion of a mixed commit.]]

From-SVN: r65910.2

committed Apr 21, 2003

95b1c7b6 Browse Files

Consistently use _M_in_beg instead of eback(), _M_in_cur instead of gptr(), and so on. · 07c2b60d

2003-04-21  Paolo Carlini  <pcarlini@unitus.it>

	Consistently use _M_in_beg instead of eback(), _M_in_cur
	instead of gptr(), and so on.
	* include/bits/fstream.tcc (pbackfail, imbue): Here.
	* include/bits/sstream.tcc (pbackfail, seekoff, seekpos): Ditto.
	* include/bits/streambuf.tcc (sbumpc, sputbackc,
	__copy_streambufs): Ditto.
	* include/std/std_streambuf.h (sgetc): Ditto.

From-SVN: r65909

committed Apr 21, 2003

07c2b60d Browse Files

Revert hunks not part of last patch. · 63f60ecb
```
From-SVN: r65908
```
Richard Kenner committed Apr 21, 2003
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expmed.c (extract_bit_field): Reverse operands of && condition to prevent a… · 0d2f38ee

expmed.c (extract_bit_field): Reverse operands of && condition to prevent a potential division by zero in the...

	* expmed.c (extract_bit_field): Reverse operands of && condition to
        prevent a potential division by zero in the previously first branch.
	* config/pa/pa.md (extv, extzv): FAIL if the bitfield length is zero.

From-SVN: r65907

committed Apr 21, 2003

0d2f38ee Browse Files

commit two parts of my last patch that escaped, somehow · d79f9ec9
```
From-SVN: r65906
```
Nathan Sidwell committed Apr 21, 2003
d79f9ec9 Browse Files
calls.c (expand_call): Prevent sibcall optimization for calls to nested subprograms. · 6a48df45
```
	* calls.c (expand_call): Prevent sibcall optimization for calls to
	nested subprograms.

From-SVN: r65904
```
Olivier Hainque committed Apr 21, 2003
6a48df45 Browse Files