Commits · e4d72771c70287ce6fa03abf843dac249251d102 · lvzhengyang / riscv-gcc-1

22 Apr, 2003 7 commits

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 27 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
63f60ecb Browse Files

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
fold-const.c (extract_muldiv, [...]): Detect case when conversion overflows. · 26b84487
```
	* fold-const.c (extract_muldiv, case CONVERT_EXPR): Detect case
	when conversion overflows.

From-SVN: r65900
```
Richard Kenner committed Apr 21, 2003
26b84487 Browse Files
* stor-layout.c (layout_decl): Don't set DECL_SIZE_UNIT if already set. · 1a96dc46
```
From-SVN: r65899
```
Richard Kenner committed Apr 21, 2003
1a96dc46 Browse Files

dwarf2out.c (is_ada, [...]): New functions. · c3cdeef4

	* dwarf2out.c (is_ada, is_ada_subrange_type): New functions.
	(subrange_type_die): Likewise.
	(modified_type_die): Emit a subrange_type DIE for Ada subrange types.
	(is_c_family, is_cxx, is_java, is_fortran): Return bool and clean up.

From-SVN: r65898

committed Apr 21, 2003

c3cdeef4 Browse Files

Break out coverage routines to new file. · ca29da43

        * Makefile.in (COVERAGE_H): New variable
        (C_OBJS): Add coverage.o
        (coverage.o): New target.
        (profile.o, loop-init.o, sched-ebb.o, predict.o, tracer.o): Adjust
        dependencies.
        (GTFILES): Adjust.
        (gt-coverage.h): New target.
        (gt-profile.h): Remove.
        * profile.h: Remove. Move to ...
        * coverage.h: ... here. New. #include gcov-io.h.
        * gcov-io.h: Move function definitions to ...
        * gcov-io.c: ... here. New.
        * profile.c: Move coverage routines to coverage.c.
        (instrument_edges, get_exec_counts, branch_prob, init_branch_prob,
        end_branch_prob): Adjust.
        * coverage.c: New. Coverage routines from profile.c
        (coverage_counter_ref, coverage_init, coverage_finish,
        coverage_end_function, coverage_begin_output,
        coverage_counter_ref, get_coverage_counts): Define.
        * gcov-dump.c, gcov.c: #include gcov-io.c.
        * libgcov.c: Likewise. Adjust.
        * loop-init.c: Don't #include profile.h
        * tracer.c, predict.c, sched-ebb.c: Adjust #includes.
        * rtl.h: Add coverage prototypes.
        * toplev.c (compile_file): Init coverage, not branch_prob.
        Always call coverage_finish.
        (rest_of_compilation): Call coverage_end_function.

From-SVN: r65897

committed Apr 21, 2003

ca29da43 Browse Files

rs6000.md (*movsf_softfloat): Add "h" <- "0" case. · 1774b213

2003-04-21  Matt Kraai  <kraai@alumni.cmu.edu>

	* config/rs6000/rs6000.md (*movsf_softfloat): Add "h" <- "0" case.

From-SVN: r65896

committed Apr 21, 2003

1774b213 Browse Files

rs6000.md (*movsf_softfloat): Add "h" <- "0" case. · dd0fbae2

2003-04-21  Matt Kraai  <kraai@alumni.cmu.edu>

	* config/rs6000/rs6000.md (*movsf_softfloat): Add "h" <- "0" case.

From-SVN: r65895

committed Apr 21, 2003

dd0fbae2 Browse Files

c-ppoutput.c (cb_include): Don't take a cpp_token. · 74eb4b3e

	* c-ppoutput.c (cb_include): Don't take a cpp_token.
	* cppfiles.c: Don't undef strcmp.
	(find_include_file): Don't take a cpp_token.  Check for empty
	file names.
	(_cpp_execute_include, _cpp_compare_file_date): Don't take a cpp_token.
	(cpp_push_include): Simplify.
	* cpphash.h (_cpp_execute_include, _cpp_compare_file_date): Update.
	* cpplib.c (glue_header_name): Return the file name, not a cpp_token.
	(parse_include): Similary.  Don't check for zero-length filenames.
	(do_include_common, do_pragma_dependency): Update accordingly.
	* cpplib.h (struct cpp_callbacks): Change prototype of include.

From-SVN: r65894

committed Apr 21, 2003

74eb4b3e Browse Files

sstream.tcc (pbackfail, overflow): Formatting fixes. · 65085aa3

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

	* include/bits/sstream.tcc (pbackfail, overflow):
	Formatting fixes.

From-SVN: r65893

committed Apr 21, 2003

65085aa3 Browse Files

* MAINTAINERS (gcov): Add myself and Jan Hubicka. · dfd39a2e
```
From-SVN: r65892
```
Nathan Sidwell committed Apr 21, 2003
dfd39a2e Browse Files

std_streambuf.h (uflow()): It's used only by basic_stringbuf (i.e.... · 9d3e38ec

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

	* include/std/std_streambuf.h (uflow()): It's used only by
	basic_stringbuf (i.e., basic_filebuf provide its own uflow()),
	therefore do not consider the _M_buf_unified == true case.

	* include/std/std_streambuf.h (sgetc()): Restore __ret variable.

From-SVN: r65891

committed Apr 21, 2003

9d3e38ec Browse Files

expr.c (store_constructor): Set RTX_UNCHANGING_P if readonly_field_p before clearing. · 337f4314
```
	* expr.c (store_constructor): Set RTX_UNCHANGING_P if readonly_field_p
	before clearing.

From-SVN: r65890
```
Richard Kenner committed Apr 21, 2003
337f4314 Browse Files
winnt.c (i386_pe_mark_dllimport): Make the new RTL have the same form as the old RTL. · 3819b963
```
	* config/i386/winnt.c (i386_pe_mark_dllimport): Make the new RTL
	have the same form as the old RTL.

From-SVN: r65885
```
Mark Mitchell committed Apr 21, 2003
3819b963 Browse Files

configure.in (_XOPEN_SOURCE): Bump to 600. · b33ee5f1

	* libI77/configure.in (_XOPEN_SOURCE): Bump to 600.
	* libI77/configure: Regenerate.
	* libU77/configure.in (_XOPEN_SOURCE): Bump to 600.
	* libU77/configure: Regenerate.

From-SVN: r65884

committed Apr 21, 2003

b33ee5f1 Browse Files

* cppcharset.c (_cpp_valid_ucn): Cast field precision to int. · 0e7a8c4b
```
From-SVN: r65883
```
Andreas Jaeger committed Apr 21, 2003
0e7a8c4b Browse Files

re PR c++/9881 (What is an address constant expression?) · 8de9bb0e

cp:
	PR c++/9881
	* typeck.c (build_unary_op): Fold all COMPONENT_REF addr
	expressions. Reverts my 2002-08-08 patch.

	* typeck.c (comp_ptr_ttypes_real): Swap final && operands for
	cheaper early exit.
testsuite:
	PR c++/9881
	* g++.dg/init/addr-const1.C: New test.
	* g++.dg/other/packed1.C: XFAIL on aligned architectures.

From-SVN: r65882

committed Apr 21, 2003

8de9bb0e Browse Files

Daily bump. · 0f0b91be
```
From-SVN: r65877
```
GCC Administrator committed Apr 21, 2003
0f0b91be Browse Files

20 Apr, 2003 6 commits

Container.java (addImpl): Enable paint events if adding a lightweight to a heavyweight. · ebf96c13

2003-04-20  Scott Gilbertson  <scottg@mantatest.com>

	* java/awt/Container.java (addImpl): Enable paint events if adding
	a lightweight to a heavyweight.
	(addNotify): Ensure that peer is created before
	addNotifyContainerChildren.
	(addNotifyContainerChildren): Enable paint events if a heavyweight
	container contains a lightweight.

From-SVN: r65870

committed Apr 20, 2003

ebf96c13 Browse Files

c-common.h, [...]: Rename genrtl_decl_cleanup to genrtl_cleanup_stmt. · b39b8084

	* c-common.h, c-semantics.c: Rename genrtl_decl_cleanup to
	genrtl_cleanup_stmt.  Correct comment at head of
	genrtl_cleanup_stmt (no such thing as a DECL_CLEANUP).

	* stmt.c (struct nesting): Kill n_function_calls.
	(expand_start_bindings): Don't set
	thisblock->data.block.n_function_calls.
	(expand_end_bindings): Compare function_call_count against 0.
	(expand_cleanups): Kill DONT_DO argument; all callers passed
	NULL_TREE. All callers updated to match.

Co-Authored-By: Zack Weinberg <zack@codesourcery.com>

From-SVN: r65869

committed Apr 20, 2003

b39b8084 Browse Files

BufferedReader.java, [...]: Imports from Classpath. · 3bd417a7

	* java/io/BufferedReader.java, java/io/BufferedWriter.java,
	java/io/DataInput.java, java/io/DataOutput.java: Imports from
	Classpath.

From-SVN: r65868

committed Apr 20, 2003

3bd417a7 Browse Files

jcf-io.c (find_class): use DIR_SEPARATOR instead of '/' when computing java source filename · ef963bc8

2003-04-20  Mohan Embar  <gnustuff@thisiscool.com>

	* jcf-io.c (find_class): use DIR_SEPARATOR instead of
	'/' when computing java source filename

From-SVN: r65867

committed Apr 20, 2003

ef963bc8 Browse Files

* varasm.c (struct deferred_constant, defer_addressed_constants_flag) · b20cbca2

	(defer_addressed_constants, output_deferred_addressed_constants): Kill.
	(output_constant_def): Remove code predicated on
	defer_addressed_constants_flag.

	* output.h: Remove prototypes of deleted functions.
	* c-typeck.c (constructor_subconstants_deferred): Kill.
	(struct initializer_stack): Remove 'deferred' field.
	(start_init): Remove all references to the above.
	(finish_init): Likewise. Also remove never-executed call to
	output_deferred_addressed_constants.  Pull assignment to
	defstr out of if expression.

From-SVN: r65865

committed Apr 20, 2003

b20cbca2 Browse Files

howto.html ('LWG Issues'): Add issues 19, 90, 171, 231, 271. · 6f9106c2

2003-04-20  Paolo Carlini  <pcarlini@unitus.it>

	* docs/html/ext/howto.html ('LWG Issues'):
	Add issues 19, 90, 171, 231, 271.

From-SVN: r65863

committed Apr 20, 2003

6f9106c2 Browse Files