Commits · 149d6f9edd9430452e81bde4f6e611f5e81c9f2e · lvzhengyang / riscv-gcc-1

20 Feb, 2002 33 commits

re PR debug/4461 (Invalid dawrf2 debug code) · 149d6f9e

	PR debug/4461
	* varasm.c (get_pool_constant_mark): New.
	* rtl.h (get_pool_constant_mark): Add prototype.
	* dwarf2out.c (mem_loc_descriptor): A pool constant cannot
	be represented if it has not been output.

	* gcc.dg/debug/20020220-1.c: New test.

From-SVN: r49921

committed Feb 21, 2002

149d6f9e Browse Files

combine.c (do_SUBST): Sanity check substitutions of CONST_INTs... · 4161da12

* combine.c (do_SUBST): Sanity check substitutions of
CONST_INTs, and reject them in SUBREGs and ZERO_EXTENDs.
(subst): Simplify SUBREG or ZERO_EXTEND instead of SUBSTing a
CONST_INT into its operand.
(known_cond): Likewise, for ZERO_EXTEND.
* simplify-rtx.c (simplify_unary_operation): Fix condition to
allow for simplification of wide modes.  Reject CONST_INTs in
ZERO_EXTEND when their actual mode is not given.

From-SVN: r49920

committed Feb 20, 2002

4161da12 Browse Files

* gcc.c-torture/compile/20020110.c: New test. · 8e8d61f5
```
From-SVN: r49919
```
Alexandre Oliva committed Feb 20, 2002
8e8d61f5 Browse Files

gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option `--CLASSPATH' becomes... · db444fbe

	* gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
 	`--CLASSPATH' becomes `--classpath.'
        * gjavah.c: Likewise.
        * jcf-dump.c: Likewise.
        * lang-options.h: Likewise.
        * lang.c: Likewise.
        * jcf-path.c: Updated comment.
        (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
        (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
        * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
        (jcf_path_CLASSPATH_arg): Ditto.
        (classpath_u): Updated leading comment.

From-SVN: r49918

committed Feb 20, 2002

db444fbe Browse Files

c-decl.c (pushdecl): If no global declaration is found for an extern declaration in block scope... · 3704ef74
```
* c-decl.c (pushdecl): If no global declaration is found for an
extern declaration in block scope, try a limbo one.

From-SVN: r49917
```
Alexandre Oliva committed Feb 20, 2002
3704ef74 Browse Files

re PR c++/4401 (Array subscript evaluation sometimes wrong for 64-bit architectures) · 7552da58

	PR c++/4401
	* c-common.c (pointer_int_sum): Moved from...
	* c-typeck.c (pointer_int_sum): ...here.
	* c-common.h (pointer_int_sum): Add prototype.

	* typeck.c (cp_pointer_int_sum): Renamed from
	pointer_int_sum, call pointer_int_sum.

	* g++.dg/opt/ptrintsum1.C: New test.

From-SVN: r49916

committed Feb 21, 2002

7552da58 Browse Files

re PR c++/5713 (Redeclaration causes ice in in make_decl_rtl, at varasm.c:835) · 00fae85d


	PR c++/5713
	* c-decl.c (duplicate_decls): Return 0 if issued error about
	redeclaration.

	* decl.c (duplicate_decls): Return 0 if issued error about
	redeclaration.

	* gcc.dg/noncompile/20020220-1.c: New test.

From-SVN: r49915

committed Feb 20, 2002

00fae85d Browse Files

re PR c/4389 (Improper constant folding) · 4636c87e

	PR c/4389
	* tree.c (host_integerp): Ensure that the constant integer is
	representable in a HOST_WIDE_INT or an unsigned HOST_WIDE_INT
	when pos is zero or non-zero respectively.  Clarify comment.
	* c-format.c (check_format_info_recurse): Fix host_integerp
	usage; the pos argument should be zero when assigning to a
	signed HOST_WIDE_INT.

	* gcc.dg/20020219-1.c: New test.

From-SVN: r49914

committed Feb 20, 2002

4636c87e Browse Files

acinclude.m4 (GLIBCPP_CHECK_LINKER_FEATURES): Also check version. · c98b201b

2002-02-20  Phil Edwards  <pme@gcc.gnu.org>

	* acinclude.m4 (GLIBCPP_CHECK_LINKER_FEATURES):  Also check version.
	(GLIBCPP_ENABLE_SYMVERS):  Redo logic, use linker version.
	* configure.in (GLIBCPP_ENABLE_SYMVERS):  Move later in the script.
	* aclocal.m4:  Regenerate.
	* configure:  Regenerate.
	* config/linker-map.dummy:  New file.  Contains nothing useful.

From-SVN: r49913

committed Feb 20, 2002

c98b201b Browse Files

i386.c (ix86_expand_vector_move): Use the mode of the operand, rather than assuming TImode. · 59bef189

        * config/i386/i386.c (ix86_expand_vector_move): Use the mode
        of the operand, rather than assuming TImode.
        (ix86_expand_binop_builtin): Cope with commutative patterns
        using nonimmediate_operand for both operands.
        (ix86_expand_timode_binop_builtin): Likewise.
        (ix86_expand_store_builtin): Validate operand 1.
        (ix86_expand_unop1_builtin): Likewise.

From-SVN: r49912

committed Feb 20, 2002

59bef189 Browse Files

re PR target/5705 (code generated for ARM interrupt("IRQ") attribute) · 9338ffe6
```
2002-02-20  Philip Blundell  <philb@gnu.org>

	PR 5705
	* config/arm/arm.h (HARD_REGNO_RENAME_OK): New macro.

From-SVN: r49911
```
Philip Blundell committed Feb 20, 2002
9338ffe6 Browse Files

money_put_members_char.cc: Fix. · 04fc1394


2002-02-20  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/22_locale/money_put_members_char.cc: Fix.
	* testsuite/22_locale/money_put_members_wchar_t.cc: Fix.

	* testsuite/27_io/standard_manipulators.cc: New file.

	* testsuite/27_io/ios_manip_basefield.cc: Check results, now failing.
	* testsuite/27_io/ios_manip_fmtflags.cc: Use locale::classic().

From-SVN: r49910

committed Feb 20, 2002

04fc1394 Browse Files

builtins.c (check_for_builtin): New function. · 9fe2cc05


	* builtins.c (check_for_builtin):  New function.
	(build_call_or_builtin):  Remove.
	* java-tree.h:  Update accordingly.
	* expr.c (expand_invoke):  Use build + check_for_builtin instead
	of build_call_or_builtin.
	* parse.y (patch_invoke):  Likewise.  This avoids needlessly creating
	a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
	flag (which had caused jcf-write to incorrectly emit invokevirtual).

From-SVN: r49909

committed Feb 20, 2002

9fe2cc05 Browse Files

* gcc.c-torture/execute/20020219-1.c: New test. · f67e0d11
```
From-SVN: r49908
```
Jakub Jelinek committed Feb 20, 2002
f67e0d11 Browse Files
re PR c/5615 (ICE in size_binop, at fold-const.c:1914) · f322b423
```
        PR c/5615
        * expr.h (ARGS_SIZE_TREE): Convert size.var to ssizetype.

From-SVN: r49904
```
Richard Henderson committed Feb 20, 2002
f322b423 Browse Files

fr30.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed. · d94084f7

	* config/fr30/fr30.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
	* config/sh/sh.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
	* config/pj/pj.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
	* config/cris/cris.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
	* dwarf2out.c (DWARF_LINE_MIN_INSTR_LENGTH): Define
	unconditionally.

From-SVN: r49903

committed Feb 20, 2002

d94084f7 Browse Files

rs6000.h (LEGITIMATE_OFFSET_ADDRESS_P): Look for (const_int 0) in X not just INTVAL. · 37fa124a


Wed Feb 20 00:03:25 EST 2002 Alan Matsuoka <alanm@redhat.com>

	* config/rs6000/rs6000.h (LEGITIMATE_OFFSET_ADDRESS_P): Look
	  for (const_int 0) in X not just INTVAL.

From-SVN: r49902

committed Feb 20, 2002

37fa124a Browse Files

* doc/extend.texi: Avoid or reduce overfull hboxes. · 6e5bb5ad
```
From-SVN: r49901
```
Joseph Myers committed Feb 20, 2002
6e5bb5ad Browse Files

2002-02-20 Danny Smith <dannysmith@users.sourceforge.net> · be6efd9f

* config/os/mingw32/bits/ctype_noninline.h
	(ctype<char>::ctype): Remove default args from parm list.
	* config/os/djgpp/bits/ctype_noninline.h: Same.

From-SVN: r49900

committed Feb 20, 2002

be6efd9f Browse Files

expmed.c (store_bit_field): Do not store bit fields using SUBREG operations if... · 420e7dfa
```
	* expmed.c (store_bit_field): Do not store bit fields using SUBREG
	operations if the field does not start at a mode boundary.

From-SVN: r49899
```
Diego Novillo committed Feb 20, 2002
420e7dfa Browse Files

rtems.h, [...]: Use new style of -Asystem= rather than -Asystem(). · 1b7a2af6

2001-02-20	Joel Sherrill <joel@OARcorp.com>

	* config/a29k/rtems.h, config/arm/rtems-elf.h, config/h8300/rtems.h,
	config/mips/rtems.h: Use new style of -Asystem= rather than -Asystem().
	Also done for -Acpu and -Amachine.

From-SVN: r49898

committed Feb 20, 2002

1b7a2af6 Browse Files

Makefile.am: Re-add SUBDIRS parameter which was lost in merge. · dd071c20
```
	* Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
	* Makefile.in: Rebuilt.

From-SVN: r49895
```
Bryce McKinlay committed Feb 20, 2002
dd071c20 Browse Files
Daily bump. · 2a785a21
```
From-SVN: r49893
```
GCC Administrator committed Feb 20, 2002
2a785a21 Browse Files

cppinit.c (init_dependency_output): Take deps output file from -o if none given with -MF. · 56cd5b95

	* cppinit.c (init_dependency_output): Take deps output file
	from -o if none given with -MF.  Suppress normal output.
	* gcc.c (cpp_unique_options): Have -M and -MM imply -E.
	* doc/cpp.texi, doc/invoke.texi: Update.

From-SVN: r49892

committed Feb 20, 2002

56cd5b95 Browse Files

toplev.c (output_quoted_string): Write unprintable characters with octal escapes. · 042cdf71
```
	* toplev.c (output_quoted_string): Write unprintable
	characters with octal escapes.

From-SVN: r49891
```
Zack Weinberg committed Feb 20, 2002
042cdf71 Browse Files

[multiple changes] · c1f11548

2002-02-19  David Edelsohn  <edelsohn@gnu.org>

        * config/rs6000/rs6000.h (CONDITIONAL_REGISTER_USAGE): Set
        really_call_used[VRSAVE_REGNO] if not Altivec.

2002-02-19  Alan Modra  <amodra@bigpond.net.au>

        * config/rs6000/rs6000.c (u_short_cint_operand): Mask op with
        MODE_MASK.
        (constant_pool_expr_1): Fix formatting.
        (rs6000_legitimize_reload_address): Likewise.

From-SVN: r49890

committed Feb 19, 2002

c1f11548 Browse Files

* libjava.lang/stringconst.xfail: xfail-output -> xfail-source-output. · d1cfac5b
```
From-SVN: r49889
```
Bryce McKinlay committed Feb 20, 2002
d1cfac5b Browse Files

libjava.exp: Add "xfail-byte-output" and "xfail-source-output". · a2139e0c

	* lib/libjava.exp: Add "xfail-byte-output" and "xfail-source-output".
	Don't display expected and actual output for a failed output test.

	* libjava.lang/ArrayStore.java: New file.
	* libjava.lang/ArrayStore.out: New file.
	* libjava.lang/ArrayStore.xfail: New file. xfail-byte-output.
	* libjava.lang/ArrayStore2.java: New file.
	* libjava.lang/ArrayStore2.out: New file.
	* libjava.lang/ArrayStore2.xfail: New file. xfail-source-output.

From-SVN: r49888

committed Feb 20, 2002

a2139e0c Browse Files

ABI change: Mangle `void (A::*)() const' as M1AKFvvE, not MK1AFvvE. · 6ea868b7

	ABI change: Mangle `void (A::*)() const' as
	M1AKFvvE, not MK1AFvvE.
	* mangle.c (write_function_type): Write cv-quals for member
	function type here.
	(write_pointer_to_member_type): Not here.

From-SVN: r49887

committed Feb 19, 2002

6ea868b7 Browse Files

re PR libgcj/5696 (natClass.cc run through superclasses of target if they exist… · e4e35417

re PR libgcj/5696 (natClass.cc run through superclasses of target if they exist while comparing variable types.)

	Fix for PR libgcj/5696:
	* verify.cc (is_assignable_from_slow): Never call
	_Jv_IsAssignableFrom.
	(verify_instructions_0): Added new debug statement.
	(state::print): Print information about whether local has
	changed.
	(state::merge): Don't call note_variable when merging locals.
	(state::set_exception): Removed old FIXME comment.

From-SVN: r49886

committed Feb 20, 2002

e4e35417 Browse Files

sparc.md (nonlocal_goto): Use hard_frame_pointer_rtx now that we have one. · c964d90e
```
	* config/sparc/sparc.md (nonlocal_goto): Use hard_frame_pointer_rtx
	now that we have one.

From-SVN: r49885
```
Richard Kenner committed Feb 19, 2002
c964d90e Browse Files

std_iomanip.h: Inline, tweaks. · 0d223e3a


2002-02-19  Benjamin Kosnik  <bkoz@redhat.com>

	* include/std/std_iomanip.h: Inline, tweaks.
	* config/linker-map.gnu: Remove hacks.

	* testsuite/21_strings/capacity.cc: Add explicit instantiations.
	* testsuite/27_io/ios_init.cc: Same.
	* testsuite/22_locale/money_get_members_char.cc (test07): Fix.
	* testsuite/22_locale/money_get_members_wchar_t.cc (test07): Same.

From-SVN: r49884

committed Feb 20, 2002

0d223e3a Browse Files

tree.h (struct tree_common): Remove aux. · ae34ac46

	* tree.h (struct tree_common): Remove aux.  Add unused_0 at
	end of first block of bitfields (which was only seven bits);
	rename dummy to unused_1; remove comment which is no longer true.

From-SVN: r49883

committed Feb 20, 2002

ae34ac46 Browse Files

19 Feb, 2002 7 commits

* doc/c-tree.texi (Classes, TYPE_BINFO): Fix typo. · 293c28ee
```
From-SVN: r49881
```
Gaute B Strokkenes committed Feb 19, 2002
293c28ee Browse Files
Duh, fix PR number in last commit. · 0cb6c58d
```
From-SVN: r49880
```
Phil Blundell committed Feb 19, 2002
0cb6c58d Browse Files

re PR target/5185 ([ARM] Segmentation fault in final.c) · 7b8781c8

2002-02-19  Philip Blundell  <pb@nexus.co.uk>

	PR 5185
	* config/arm/arm.h (THUMB_LEGITIMATE_CONSTANT_P): Accept anything
	if generating PIC.

	PR 5054
	* config/arm/arm.md (call_insn) [TARGET_THUMB]: Use
	arm_is_longcall_p rather than inspecting call-type cookie
	directly.
	(call_value_insn) [TARGET_THUMB]: Likewise.

From-SVN: r49879

committed Feb 19, 2002

7b8781c8 Browse Files

linker-map.gnu: Export global vtable, typeinfo, guard variable, and thunk info as per CXXABI docs. · 9b41c370


2002-02-19  Benjamin Kosnik  <bkoz@redhat.com>

	* config/linker-map.gnu: Export global vtable, typeinfo, guard
	variable, and thunk info as per CXXABI docs.

From-SVN: r49878

committed Feb 19, 2002

9b41c370 Browse Files

Makefile.am: Use CONFIG_HEADER instead of ad hoc names. · 42ebb17f

2002-02-19  Loren Rittle <ljrittle@acm.org>

	* include/Makefile.am: Use CONFIG_HEADER instead of ad hoc names.
	* include/Makefile.in: Rebuilt.

From-SVN: r49877

committed Feb 19, 2002

42ebb17f Browse Files

* config/i386/i386.c (ix86_expand_builtin): Fix typo. · 5c464583
```
From-SVN: r49876
```
Graham Stott committed Feb 19, 2002
5c464583 Browse Files

demangle-expected: Add test case for infinite loop in demangler. · b1c1a22f

* testsuite/demangle-expected: Add test case for infinite loop in
demangler.
* cplus-dem.c (demangle_arm_hp_template): Stop trying to demangle
if do_type() doesn't make any progress --- prevents an infinite
loop.

From-SVN: r49875

committed Feb 19, 2002

b1c1a22f Browse Files