Commits · 4192f0d20d07cee7e68a5a6c7398f1044849855e · lvzhengyang / riscv-gcc-1

09 Nov, 2001 28 commits

stormy16.c (xstormy16_expand_casesi): Don't change INDEX. · 4192f0d2

	* config/stormy16/stormy16.c (xstormy16_expand_casesi):
	Don't change INDEX.

In testsuite/:

	* gcc.c-torture/execute/20011109-1.c: New test.

From-SVN: r46899

committed Nov 09, 2001

4192f0d2 Browse Files

alias.c (nonoverlapping_memrefs_p): New function. · a4311dfe

	* alias.c (nonoverlapping_memrefs_p): New function.
	(true_dependence, canon_true_depenence, write_dependence_p): Call it.

From-SVN: r46897

committed Nov 09, 2001

a4311dfe Browse Files

* emit-rtl.c (set_mem_attributes): Get alignments for constants. · 9ddfb1a7
```
From-SVN: r46896
```
Richard Kenner committed Nov 09, 2001
9ddfb1a7 Browse Files

rs6000.h (REG_CLASS_CONTENTS): Add VRSAVE bit to ALL_REGS. · 2473ee11

2001-11-09  Aldy Hernandez  <aldyh@redhat.com>

        * rs6000.h (REG_CLASS_CONTENTS): Add VRSAVE bit to ALL_REGS.
	(CONDITIONAL_REGISTER_USAGE): Disable AltiVec registers unless
	generating altivec code.
	(FIXED_REGISTERS): VRSAVE is fixed.
	(CALL_USED_REGISTERS): VRSAVE is call used.

From-SVN: r46895

committed Nov 09, 2001

2473ee11 Browse Files

mips.c (mips_output_conditional_branch): Do not hard code the branch target as… · 53c12e8d

mips.c (mips_output_conditional_branch): Do not hard code the branch target as ".+16/.+12", but rather use labels.

        * config/mips/mips.c (mips_output_conditional_branch): Do not hard
        code the branch target as ".+16/.+12", but rather use labels.

From-SVN: r46893

committed Nov 09, 2001

53c12e8d Browse Files

milli64.S: Use %r25 and %r0 instead of arg1 and r0 to work around limitations of certain... · 9db5bf71

        * config/pa/milli64.S: Use %r25 and %r0 instead of arg1 and r0
        to work around limitations of certain versions of GAS.

From-SVN: r46890

committed Nov 09, 2001

9db5bf71 Browse Files

pa.md (mulsi3): Remove PA64 hack to work around SUBREG issues. · 512672fd

        * pa.md (mulsi3): Remove PA64 hack to work around SUBREG issues.
        (muldi3): Update due to SUBREG_BYTE changes.
        (casesi): Similarly.

From-SVN: r46889

committed Nov 09, 2001

512672fd Browse Files

* MAINTAINERS (Various maintainers: h8 port): Add myself. · beda0427
```
From-SVN: r46888
```
Kazu Hirata committed Nov 09, 2001
beda0427 Browse Files
* doc/invoke.texi: Remove comment referring to -xf77-version. · 2e7bb36b
```
From-SVN: r46887
```
Zack Weinberg committed Nov 09, 2001
2e7bb36b Browse Files

convex.c: Fix comment formatting. · cde34caf

	* config/convex/convex.c: Fix comment formatting.
	* config/convex/convex.h: Likewise.

From-SVN: r46886

committed Nov 09, 2001

cde34caf Browse Files

* MAINTAINERS (Various maintainers: hppa port): Added myself. · 6ca224d3
```
From-SVN: r46885
```
John David Anglin committed Nov 09, 2001
6ca224d3 Browse Files

Makefile.in (.po.pox): Look both in srcdir and builddir for $(PACKAGE).pot. · 359cd11e

	* Makefile.in (.po.pox): Look both in srcdir and builddir
	for $(PACKAGE).pot.
	(po/$(PACKAGE).pot): Don't move-if-change the new potfile over
	to the source directory.
	* po/exgettext: Deposit new potfile in po subdir.

From-SVN: r46884

committed Nov 09, 2001

359cd11e Browse Files

g77spec.c (lang_specific_driver): Adjust behavior of -v and --version for… · 8fbea508

g77spec.c (lang_specific_driver): Adjust behavior of -v and --version for consistency with other front ends.

	* g77spec.c (lang_specific_driver): Adjust behavior of -v and
	--version for consistency with other front ends.  Remove large
	#if 0 block.  Do not add libraries to argv if there are no
	input files.
	(add_version_magic): Delete all references and dependent code.
	* lang-options.h: Delete -fnull-version.
	* lang-specs.h: Delete f77-version spec.

	* lex.c: Delete logic conditional on ffe_is_null_version() and
	now-unused label.
	* top.c: Delete ffe_is_null_version_ variable.
	(ffe_decode_option): Delete -fnull-version case.
	* top.h: Delete declaration of ffe_is_null_version_ and
	ffe_is_null_version(), ffe_set_is_null_version() macros.

From-SVN: r46883

committed Nov 09, 2001

8fbea508 Browse Files

* verify.cc: Wrap in #ifdef INTERPRETER...#endif. · 75b17b74
```
From-SVN: r46882
```
Jeff Sturm committed Nov 09, 2001
75b17b74 Browse Files

m32r.c: Add support for m32rx processor. · de41e41c

        * m32r.c: Add support for m32rx processor.
        * m32r.h: Ditto.
        * m32r.md: Ditto.
        * t-m32r: Ditto.
        * m32r-protos.h: Add prototypes for m32rx functions.
        * doc/invoke.texi: Document -m32rx option.

Co-Authored-By: Andrew MacLeod <amacleod@redhat.com>
Co-Authored-By: Catherine Moore <clm@redhat.com>
Co-Authored-By: Michael Meissner <meissner@redhat.com>
Co-Authored-By: Nick Clifton <nickc@redhat.com>
Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r46881

committed Nov 09, 2001

de41e41c Browse Files

sparc.md (movdf): Avoid calling validize_mem during or after reload. · a3d87e92

	* config/sparc/sparc.md (movdf): Avoid calling validize_mem during
	or after reload.

	* gcc.c-torture/compile/20011109-1.c: New test.

From-SVN: r46880

committed Nov 09, 2001

a3d87e92 Browse Files

* doc/install.texi2html: Use $MAKEINFO --no-split. · 7ade1c9c
```
From-SVN: r46879
```
Gerald Pfeifer committed Nov 09, 2001
7ade1c9c Browse Files

Makefile.in ($(HOST_PREFIX_1)rtl.o, $(HOST_PREFIX_1)print-rtl.o,… · 66e918e5

Makefile.in ($(HOST_PREFIX_1)rtl.o, $(HOST_PREFIX_1)print-rtl.o, $(HOST_PREFIX_1)bitmap.o, $(HOST_PREFIX_1)vfprintf.o, $(HOST_PREFIX_1)doprint.o, $(HOST_PREFIX_1)strstr.o, $(HOST_PREFIX_1)errors.o, $(HOST_PREFIX_1)ggc-none.o): Update dependencies.

	* Makefile.in ($(HOST_PREFIX_1)rtl.o,
	$(HOST_PREFIX_1)print-rtl.o, $(HOST_PREFIX_1)bitmap.o,
	$(HOST_PREFIX_1)vfprintf.o, $(HOST_PREFIX_1)doprint.o,
	$(HOST_PREFIX_1)strstr.o, $(HOST_PREFIX_1)errors.o,
	$(HOST_PREFIX_1)ggc-none.o): Update dependencies.

From-SVN: r46878

committed Nov 09, 2001

66e918e5 Browse Files

mips.c (mips_output_function_prologues): Cast `tsize' to long for output. · 2aae2cc7

2001-11-09  H.J. Lu <hjl@gnu.org>

	* config/mips/mips.c (mips_output_function_prologues): Cast
	`tsize' to long for output.

From-SVN: r46877

committed Nov 09, 2001

2aae2cc7 Browse Files

Daily bump. · 594f48d9
```
From-SVN: r46876
```
GCC Administrator committed Nov 09, 2001
594f48d9 Browse Files

c-lang.c (LANG_HOOKS_NAME): New. · 3ac88239

	* c-lang.c (LANG_HOOKS_NAME): New.
	(lang_hooks): Constify.
	(c_init_options): Update.
	(lang_identify): Remove.
	* c-parse.in (language_string): Remove.
	* dbxout.c: Include langhooks.h.
	(dbxout_symbol_location): Update.
	* dwarf2out.c: Include langhooks.h.
	(gen_compile_unit_die): Update.
	* dwarfout.c: Include langhooks.h.
	(prototyped_attribute, output_compile_unit_die): Update.
	* langhooks-def.h (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.h (struct lang_hooks): New members.  Constify.
	* stringpool.c: Don't include toplev.h.
	(set_identifier_size): Remove.
	* toplev.c (toplev_main): Initialize identifier size.
	(print_version): Update.
	* tree.h (language_string, init_lex, lang_identify,
	set_identifier_size): Remove.
	* Makefile.in: Update dependencies.
	* config/darwin.c: Include langhooks.h.
	(func_name_maybe_scoped): Update.
	* config/darwin.h (ASM_END_FILE): Update.
	* config/nextstep.h (ASM_END_FILE): Update.
	* config/nextstep21.h (ASM_END_FILE): Update.
	* config/i386/sun386.h (ASM_END_FILE): Update.
	* config/rs6000/rs6000.c (ASM_END_FILE): Include langhooks.h.
	(rs6000_output_function_epilogue): Update.
ada:
	* misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
	(struct lang_hooks): Constify.
	(language_string, lang_identify): Remove.
	* utils.c (init_decl_processing): Update.
cp:
	* cp-lang.c (LANG_HOOKS_NAME): Override.
	(struct lang_hooks): Constify.
	* lex.c (cxx_init_options): Update.
	(lang_identify): Remove.
	* parse.y (language_string): Remove.
f:
	* com.c (language_string, lang_identify): Remove.
	(struct lang_hooks): Constify.
	(LANG_HOOKS_NAME): Override.
	(init_parse): Update.
java:
	* jcf-parse.c (init_lex): Remove.
	* lang.c (language_string, lang_identify): Remove.
	(struct lang_hooks): Constify.
	(LANG_HOOKS_NAME): Override.
	(init_parse): Update.
objc:
	* objc-act.c (LANG_HOOKS_NAME): Override.
	(struct lang_hooks): Constify.
	(objc_init_options): Update.
	(lang_identify): Remove.

From-SVN: r46874

committed Nov 09, 2001

3ac88239 Browse Files

* config.gcc: Rename stormy16 to xstormy16. · 14d269bb
```
From-SVN: r46873
```
Geoffrey Keating committed Nov 09, 2001
14d269bb Browse Files
fold-const.c (lshift_double): Honor PREC. · 11b161d0
```
	* fold-const.c (lshift_double): Honor PREC.
	(rshift_double): Likewise.

From-SVN: r46872
```
John Wehle committed Nov 09, 2001
11b161d0 Browse Files

1750a.c: Fix comment formatting. · 702020d6

	* config/1750a/1750a.c: Fix comment formatting.
	* config/1750a/1750a.h: Likewise.

From-SVN: r46871

committed Nov 09, 2001

702020d6 Browse Files

configure.in (--enable-languages): Be more permissive about syntax. · cc9a08e0

* configure.in (--enable-languages): Be more permissive about
syntax.  Check for empty lists better.  Warn about $LANGUAGES.
* configure: Regenerated.

From-SVN: r46870

committed Nov 08, 2001

cc9a08e0 Browse Files

configure.in (--enable-languages): Be more permissive about syntax. · 132e4bd7

* configure.in (--enable-languages): Be more permissive about
syntax.  Check for empty lists better.  Warn about $LANGUAGES.

From-SVN: r46869

committed Nov 08, 2001

132e4bd7 Browse Files

* dwarf2asm.c (dw2_force_const_mem): Fix typo. · aa1c9d38
```
From-SVN: r46868
```
Richard Henderson committed Nov 08, 2001
aa1c9d38 Browse Files

In ChangeLog: 2001-11-08 Geoffrey Keating <geoffk@redhat.com> · c6243b4c

In ChangeLog:
2001-11-08  Geoffrey Keating  <geoffk@redhat.com>

	* config.sub: Import from master sources, rev. 1.230.
	* MAINTAINERS: Change 'stormy16' to 'xstormy16'.

Index: gcc/ChangeLog
2001-11-08  Geoffrey Keating  <geoffk@redhat.com>

	* config.gcc: Rename stormy16 to xstormy16.
	* config/stormy16/stormy-abi: Likewise.
	* config/stormy16/stormy16-protos.h: Likewise.
	* config/stormy16/stormy16.c: Likewise.
	* config/stormy16/stormy16.h: Likewise.
	* config/stormy16/stormy16.md: Likewise.

Index: gcc/testsuite/ChangeLog
2001-11-08  Geoffrey Keating  <geoffk@redhat.com>

	* g++.old-deja/g++.bugs/900227_01.C: Change stormy16 to xstormy16.
	* g++.old-deja/g++.eh/badalloc1.C: Change stormy16 to xstormy16.
	* g++.old-deja/g++.mike/ns15.C: Change stormy16 to xstormy16.
	* g++.old-deja/g++.pt/crash16.C: Change stormy16 to xstormy16.
	* gcc.c-torture/compile/961203-1.x: Change stormy16 to xstormy16.
	* gcc.c-torture/compile/980506-1.x: Change stormy16 to xstormy16.
	* gcc.c-torture/compile/990617-1.x: Change stormy16 to xstormy16.

From-SVN: r46867

committed Nov 09, 2001

c6243b4c Browse Files

08 Nov, 2001 12 commits

* reload1.c (reload): Don't delete equiv insn if can throw. · 78571511
```
From-SVN: r46866
```
Richard Kenner committed Nov 08, 2001
78571511 Browse Files
expr.c (emit_block_move): If X is readonly emit CLOBBER for it. · 66c60e67
```
	* expr.c (emit_block_move): If X is readonly emit CLOBBER for it.
	(clear_storage): Likewise, for OBJECT.

From-SVN: r46865
```
Richard Kenner committed Nov 08, 2001
66c60e67 Browse Files

pa.c (emit_move_sequence): Fix SUBREG expression to use proper byte offset when... · 99a2782c

        * pa.c (emit_move_sequence): Fix SUBREG expression to
        use proper byte offset when extending a constant from
        SImode to DImode.

From-SVN: r46864

committed Nov 08, 2001

99a2782c Browse Files

cfgrtl.c (purge_dead_edges): Remove REG_EH_REGION note for insns which cannot throw. · 89753b3a
```
	* cfgrtl.c (purge_dead_edges): Remove REG_EH_REGION note for insns
	which cannot throw.

From-SVN: r46863
```
Jakub Jelinek committed Nov 09, 2001
89753b3a Browse Files

explow.c (convert_memory_address, [...]): Only return inner object if… · 6608bd4d

explow.c (convert_memory_address, [...]): Only return inner object if SUBREG_PROMOTED_VAR_P or known to be pointer.

	* explow.c (convert_memory_address, case SUBREG): Only return
	inner object if SUBREG_PROMOTED_VAR_P or known to be pointer.

From-SVN: r46862

committed Nov 08, 2001

6608bd4d Browse Files

Makefile.in (GCC_FOR_TARGET): Add build_tooldir/sys-include. · f098ead2

        * Makefile.in (GCC_FOR_TARGET): Add build_tooldir/sys-include.
        (CROSS_SYSTEM_HEADER_DIR): Use build_tooldir not tooldir.
        (ORDINARY_FLAGS_TO_PASS, stmp-fixinc): Likewise.

From-SVN: r46860

committed Nov 08, 2001

f098ead2 Browse Files

* rs6000.h (ASM_CPU_SPEC): Add -maltivec. · 775db490
```
From-SVN: r46859
```
Aldy Hernandez committed Nov 08, 2001
775db490 Browse Files

dwarf2out.c (debug_str_hash): New. · 9eb4015a

	* dwarf2out.c (debug_str_hash): New.
	(struct indirect_string_node): New.
	(struct dw_val_struct): Change type of val_str to it.
	(DEBUG_STR_SECTION_FLAGS): Define.
	(add_AT_string): Push string into hashtable, increment reference
	counter.
	(AT_string): Return string from ht_identifier.
	(AT_string_form): New.
	(free_AT): For dw_val_class_str, just decrement reference counter.
	(size_of_string): Remove.
	(size_of_die): Use AT_string_form to decide what size the string
	occupies in DIE.
	(size_of_pubnames): Use strlen instead of size_of_string.
	(value_format): Use AT_string_form for dw_val_class_str.
	(output_die): Output DW_FORM_strp strings using
	dw2_asm_output_offset.
	(indirect_string_alloc, output_indirect_string): New.
	(dwarf2out_finish): Emit .debug_str strings if there are any.

From-SVN: r46858

committed Nov 08, 2001

9eb4015a Browse Files

configure.target: Add os_include_dir for mingw32* target. · 944effb6

* configure.target: Add os_include_dir for mingw32* target.
* docs/html/17_intro/porting.texi: Mention mingw32 as target benefiting from
_GLIBCPP_AVOID_FSEEK.
* config/os/mingw32/bits/ctype_base.h: New file.
* config/os/mingw32/bits/ctype_inline.h: New file.
* config/os/mingw32/bits/ctype_noninline.h: New file.
* config/os/mingw32/bits/os_defines.h: New file.

From-SVN: r46857

committed Nov 08, 2001

944effb6 Browse Files

configure.in: Add AC_ARG_PROGRAM to support program name transformation with --program-prefix... · b21d216c

* configure.in: Add AC_ARG_PROGRAM to support program name
transformation with --program-prefix, --program-suffix and
--program-transform-name.
* Makefile.in (GCC_INSTALL_NAME, CPP_INSTALL_NAME,
PROTOIZE_INSTALL_NAME, UNPROTOIZE_INSTALL_NAME, GCOV_INSTALL_NAME,
GCCBUG_INSTALL_NAME, GCC_CROSS_NAME, CPP_CROSS_NAME,
PROTOIZE_CROSS_NAME, UNPROTOIZE_CROSS_NAME): Handle
program_transform_name the way suggested by autoconf.
(GCC_TARGET_INSTALL_NAME): Define.
(install-driver): Use the transformed target alias name.


* Make-lang.in (CXX_INSTALL_NAME, GXX_CROSS_NAME,
DEMANGLER_CROSS_NAME): Handle program_transform_name the way
suggested by autoconf.
(GXX_TARGET_INSTALL_NAME, CXX_TARGET_INSTALL_NAME): Define.
(c++.install-common): Use the transformed target alias names.

* Make-lang.in (G77_INSTALL_NAME, G77_CROSS_NAME): Handle
program_transform_name the way suggested by autoconf.

* Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
program_transform_name the way suggested by autoconf.
(java.install-common): Also transform auxiliary program names with
program_transform_name.

From-SVN: r46856

committed Nov 08, 2001

b21d216c Browse Files

mips.c (save_restore_insns): Remove GP from the restore registers mask early… · c8a14e0e

mips.c (save_restore_insns): Remove GP from the restore registers mask early instead of special casing it...

        * config/mips/mips.c (save_restore_insns): Remove GP from the
        restore registers mask early instead of special casing it inside
        the loop.

From-SVN: r46853

committed Nov 08, 2001

c8a14e0e Browse Files

decl.c (shadow_warning): New function. · 8ac9ea61

	* cp/decl.c (shadow_warning): New function.
	(pushdecl): Improve -Wshadow warnings.  Don't give both a warning
	and an error when a block scope decl shadows a parameter.

	* g++.dg/warn/Wshadow-1.C: New tests.
	* g++.old-deja/g++.mike/for3.C: Update.

From-SVN: r46852

committed Nov 08, 2001

8ac9ea61 Browse Files