Commits · e8487c0417fd77c049faa5b7d8ece5e006a5e0ab · lvzhengyang / riscv-gcc-1

06 Feb, 2002 20 commits

config.gcc (s390x-*-linux*): Add t-linux64 makefile fragment. · e8487c04

	* config.gcc (s390x-*-linux*): Add t-linux64 makefile fragment.
	* config/s390/t-linux64: New file.
	* config/s390/libgcc-glibc.ver: New file.

From-SVN: r49553

committed Feb 06, 2002

e8487c04 Browse Files

linux64.h: Delete file. · 58d10f89

	* config/s390/linux64.h: Delete file.
	* config/s390/s390x.h: New file.
	* config.gcc (s390x-*-linux*): Use s390x.h instead of linux64.h
	as target header file.
	* config/s390/linux.h (TARGET_VERSION): Define depending on
	DEFAULT_TARGET_64BIT.
	(CPP_SPEC, ASM_SPEC, LINK_SPEC): Likewise.
	(SIZE_TYPE, PTRDIFF_TYPE): Likewise.
	(NO_BUILTIN_SIZE_TYPE, NO_BUILTIN_PTRDIFF_TYPE): Define.
	(CPP_ARCH31_SPEC, CPP_ARCH64_SPEC): New defines.
	(LINK_ARCH31_SPEC, LINK_ARCH64_SPEC): New defines.
	(EXTRA_SPEC): New define.
	* config/s390/s390.h (TARGET_VERSION): Define depending on
	DEFAULT_TARGET_64BIT.
	(MASK_RETURN_ADDR): Add run-time check for TARGET_64BIT.

From-SVN: r49552

committed Feb 06, 2002

58d10f89 Browse Files

c-decl.c (finish_function): Warn about a non-void function with no return… · 5ce89b2e

c-decl.c (finish_function): Warn about a non-void function with no return statement and no abnormal exit.

        * c-decl.c (finish_function): Warn about a non-void function with
        no return statement and no abnormal exit.
        (current_function_returns_abnormally): New variable.
        (start_function): Clear it.
        (struct c_language_function): Add returns_abnormally.
        (push_c_function_context): Save it.
        (pop_c_function_context): Restore it.
        (builtin_function): Set TREE_THIS_VOLATILE on return fns.
        (grokdeclarator): Set C_FUNCTION_IMPLICIT_INT on functions without
        an explicit return type.
        * c-tree.h: Declare current_function_returns_abnormally.
        (C_FUNCTION_IMPLICIT_INT): New macro.
        * c-typeck.c (build_function_call): Set it.
        (c_expand_return): Set current_function_returns_value even if the
        value is erroneous.

From-SVN: r49551

committed Feb 06, 2002

5ce89b2e Browse Files

re PR c/5420 (bad code generated with gcc3.1/ia64) · caaf2272

	PR c/5420:
	* c-common.c (c_unsafe_for_reeval): Make COMPOUND_LITERAL_EXPR
	unsafe for reevaluation.

	* gcc.c-torture/execute/20020206-2.c: New test.

From-SVN: r49550

committed Feb 06, 2002

caaf2272 Browse Files

re PR c/5482 (cyclone-0.2, ICE in emit_move_insn, at expr.c:2746) · d5129288

	PR c/5482:
	* c-common.c (c_expand_expr) [STMT_EXPR]: If last expression is not
	EXPR_STMT, but COMPOUND_STMT, recurse into it.

	* gcc.c-torture/execute/20020206-1.c: New test.

From-SVN: r49549

committed Feb 06, 2002

d5129288 Browse Files

re PR rtl-optimization/5429 (gcc 3.1 20020114 fails with Internal compiler error… · 5364626a

re PR rtl-optimization/5429 (gcc 3.1 20020114 fails with Internal compiler error in verify_wide_reg_1, at flow.c:526)


	PR optimization/5429:
	* gcc.c-torture/compile/20020206-1.c: New test.

From-SVN: r49548

committed Feb 06, 2002

5364626a Browse Files

cfganal.c (keep_with_call_p): Source for fixed_reg dest must be a general_operand. · 7fb75099

        * cfganal.c (keep_with_call_p): Source for fixed_reg dest must
        be a general_operand.  Dest for function value must be a pseudo.

From-SVN: r49547

committed Feb 06, 2002

7fb75099 Browse Files

acinclude.m4: Add C++ linkage check for strtof. · 99a4deb8

	* acinclude.m4: Add C++ linkage check for strtof.
	* aclocal.m4: Rebuilt.
	* config.h.in: Rebuilt.
	* configure: Rebuilt.
	* config/locale/c_locale_generic.cc: Conditionally include
	<ieeefp.h>.  Improve handling and error checking of float
	and long double input for non-C99 configurations.

From-SVN: r49546

committed Feb 06, 2002

99a4deb8 Browse Files

Do not use an explicit alignment value as certain file formats cannot support · 23fb1469
```
particularly large alignments.

From-SVN: r49545
```
Nick Clifton committed Feb 06, 2002
23fb1469 Browse Files
Expect the compilation to fail because the COFF format does not support the · 1b8afbe7
```
weak attribute.

From-SVN: r49544
```
Nick Clifton committed Feb 06, 2002
1b8afbe7 Browse Files

locale_facets.tcc (money_get::do_get(string)): In case money_base::symbol deal… · 6662d4c3

locale_facets.tcc (money_get::do_get(string)): In case money_base::symbol deal properly with multi-char sign for patterns...

2002-02-06  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/locale_facets.tcc (money_get::do_get(string)):
	In case money_base::symbol deal properly with multi-char sign
	for patterns {X,Y,Z,symbol} and {X,Y,symbol,none}.
	* testsuite/22_locale/money_get_members_char.cc: Add test07.
	* testsuite/22_locale/money_get_members_wchar_t.cc: Add test07.

From-SVN: r49543

committed Feb 06, 2002

6662d4c3 Browse Files

Accept LABEL_REFs as well as SYMBOL_REFs from the constant pool. · d3a8b6a6
```
From-SVN: r49542
```
Nick Clifton committed Feb 06, 2002
d3a8b6a6 Browse Files
Daily bump. · f5ee37f2
```
From-SVN: r49540
```
GCC Administrator committed Feb 06, 2002
f5ee37f2 Browse Files
dbxout.c (dbxout_parms): Apply DEBUGGER_ARG_OFFSET to parameters passed by invisible reference. · 3c1299c5
```
* dbxout.c (dbxout_parms): Apply DEBUGGER_ARG_OFFSET to parameters
passed by invisible reference.

From-SVN: r49539
```
Alexandre Oliva committed Feb 06, 2002
3c1299c5 Browse Files
* config/sparc/sparc.h (ARG_POINTER_CFA_OFFSET): No stack bias. · c2c9f6c9
```
From-SVN: r49538
```
Richard Henderson committed Feb 05, 2002
c2c9f6c9 Browse Files
Oops, forgot these in last check-in. · 65c9eafb
```
From-SVN: r49537
```
Bryce McKinlay committed Feb 06, 2002
65c9eafb Browse Files

Implement using "base addresses" in insn operands as default. · a824924d

	* config/mmix/mmix.c (mmix_conditional_register_usage): if
	-mabi=gnu, modify fixed_regs to fit the GNU ABI.
	(mmix_extra_constraint): Use 'R' to indicate that GETA should be
	used to read the rtx value.
	(mmix_target_asm_function_epilogue): Fix spacing.
	(mmix_constant_address_p): Handle TARGET_BASE_ADDRESSES.
	(mmix_legitimate_address): Ditto.
	(mmix_encode_section_info): Set SYMBOL_REF_FLAG on rtx:es that
	should be loaded with a GETA insn.  Don't allocate needless extra
	char for nul termination and fix misleading comment.
	(mmix_print_operand_address): Handle constants if
	TARGET_BASE_ADDRESSES.
	(mmix_output_register_setting): Use base addressing if
	TARGET_BASE_ADDRESSES and the number of insns is 3.
	* config/mmix/t-mmix (MULTILIB_EXTRA_OPTS): New.
	* config/mmix/mmix.md ("movdi"): Change the alternative with GETA
	to use R as constraint, add LDA to match s.
	* config/mmix/mmix.h (TARGET_BASE_ADDRESSES): New.
	(TARGET_DEFAULT): Add TARGET_MASK_BASE_ADDRESSES.
	(TARGET_SWITCHES): Add -mbase-addresses, -mno-base-addresses.
	(FIXED_REGISTERS): Make registers $231..$246 fixed by default.
	(MMIX_MMIXWARE_ABI_REG_ALLOC_ORDER): Move $231..$246 last, in
	order with other fixed registers.
	(MMIX_GNU_ABI_REG_ALLOC_ORDER): Put forward $231, in order with
	other parameter/call-clobbered registers.
	* doc/invoke.texi (Option Summary) <MMIX Options>: Add
	-mbase-addresses, -mno-base-addresses.
	(MMIX Options): Ditto.

From-SVN: r49536

committed Feb 06, 2002

a824924d Browse Files

crti.asm: Add changes for mips16. · 282cb01b

2002-02-05  Eric Christopher  <echristo@redhat.com>

	* config/mips/crti.asm: Add changes for mips16. mips16 uses
	register 7 as RA instead of $31.
	* config/mips/crtn.asm: Ditto.
	* config/mips/mips.c (mips_move_2words): Add case for
	TARGET_MIPS16 when HOST_BITS_PER_WIDE_INT >= 64.
	(compute_frame_size): Fix typo.
	(save_restore_insns): Ditto.  Make documentation about using
	register $7 as return register more precise.
	(mips_expand_epilogue): Fix comment. Add code to work around not
	being able to add to the stack pointer directly.
	* config/mips/mips.h (EH_RETURN_DATA_REGNO): Change register number
	to 2 for TARGET_MIPS16 as we need 6 and 7 as clobbers in the
	epilogue.

From-SVN: r49535

committed Feb 06, 2002

282cb01b Browse Files

configure.in: Set up PLATFORMOBJS not PLATFORM_SPECIFIC_SOURCES. · 8c78e3a3

	* configure.in: Set up PLATFORMOBJS not PLATFORM_SPECIFIC_SOURCES.
	Symlink PLATFORMH to platform.h.
	* Makefile.am (libgcj_la_DEPENDENCIES, libgcj_la_LIBADD): Add
	PLATFORMOBJS.
	* java/lang/natSystem.cc: #include platform.h not posix.h.
	* Makefile.in: Rebuilt with libgcj automake.
	* configure: Rebuilt.

From-SVN: r49534

committed Feb 06, 2002

8c78e3a3 Browse Files

* pa.h (PREDICATE_CODES): Add reg_before_reload_operand. · 73c342b9
```
From-SVN: r49533
```
John David Anglin committed Feb 06, 2002
73c342b9 Browse Files

05 Feb, 2002 20 commits

altivec.h: Change elem to _S_elem. · ef238c58

2002-02-06  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/altivec.h: Change elem to _S_elem.

From-SVN: r49532

committed Feb 05, 2002

ef238c58 Browse Files

pr5473.f: New test · 8a921c08

2002-02-05  David Billinghurst <David.Billinghurst@riotinto.com>

	* g77.dg/pr5473.f:  New test

From-SVN: r49531

committed Feb 05, 2002

8a921c08 Browse Files

netbsd.h (WCHAR_TYPE): Define. · ad08e60e

* config/netbsd.h (WCHAR_TYPE): Define.
(WCHAR_TYPE_SIZE): Ditto.
(WINT_TYPE): Ditto.
* config/alpha/netbsd.h (WCHAR_TYPE): Remove.
(WCHAR_UNSIGNED): Ditto.
(WCHAR_TYPE_SIZE): Ditto.
(WINT_TYPE): Ditto.
* config/arm/netbsd.h: Likewise.
* config/i386/netbsd-elf.h: Likewise.
* config/i386/netbsd.h: Likewise.
* config/m68k/netbsd-elf.h: Likewise.
* config/m68k/netbsd.h: Likewise.
* config/ns32k/netbsd.h: Likewise.
* config/sparc/netbsd.h: Likewise.
* config/vax/netbsd.: Likewise.

From-SVN: r49528

committed Feb 05, 2002

ad08e60e Browse Files

class.c: Include target.h. · 1af6141b

* class.c: Include target.h.
(check_bitfield_decl): Disregard EMPTY_FIELD_BOUNDARY,
BITFIELDS_NBYTES_LIMITED and PCC_BITFIELD_TYPE_MATTERS for MS
bit-field layout.
* Make-lang.in: Adjust deps.

From-SVN: r49527

committed Feb 05, 2002

1af6141b Browse Files

target.h (struct gcc_target): Added ms_bitfield_layout_p. · f913c102

* target.h (struct gcc_target): Added ms_bitfield_layout_p.
* target-def.h (TARGET_MS_BITFIELD_LAYOUT_P): New.  Added to...
(TARGET_INITIALIZER): this.
* doc/tm.texi (TARGET_MS_BITFIELD_LAYOUT_P): Document.
(BITFIELD_NBYTES_LIMITED): Markup fix.
* tree.h (default_ms_bitfield_layout_p): Declare.
(record_layout_info): Added prev_field.
* tree.c (default_ms_bitfield_layout_p): New fn.
* c-decl.c (finish_struct): Disregard EMPTY_FIELD_BOUNDARY and
PCC_BITFIELD_TYPE_MATTERS for MS bit-field layout.
* stor-layout.c: Include target.h.
(start_record_layout): Initialize prev_field.
(place_field): Handle MS bit-field layout, and disregard
EMPTY_FIELD_BOUNDARY, BITFIELD_NBYTES_LIMITED and
PCC_BITFIELD_TYPE_MATTERS in this case.  Update prev_field.
* Makefile.in (stor-layout.o): Adjust dependencies.

From-SVN: r49526

committed Feb 05, 2002

f913c102 Browse Files

demangle.h (cplus_demangle_v3): Add "options" parm. · c13db5d1

        * demangle.h (cplus_demangle_v3): Add "options" parm.
        (cplus_demangle_v3_type): Remove prototype.
        (DMGL_VERBOSE): New macro.
        (DMGL_TYPES): New macro.

        * cplus-dem.c (flags): Add DMGL_VERBOSE
        (cplus_demangle_v3_p): Remove.
        (demangle_it): Add DMGL_TYPES to passed flags.
        * cp-demangle.c (cplus_demangle_v3_all): Remove.
        (cplus_demangle_v3_type): Remove.
        (cplus_demangle_v3): Add options parm.

        * collect2.c (dump_file): Pass DMGL_VERBOSE to cplus_demangle.

From-SVN: r49525

committed Feb 05, 2002

c13db5d1 Browse Files

locale_facets.tcc (money_get::do_get(string)): First construct a tentative returned string... · e07554eb

2002-02-05  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/locale_facets.tcc (money_get::do_get(string)):
	First construct a tentative returned string, then, only if the
	parsing succeeds, copy it into the string passed by reference.
	* testsuite/22_locale/money_get_members_char.cc: Add test06.
	* testsuite/22_locale/money_get_members_wchar_t.cc: Add test06.

From-SVN: r49523

committed Feb 05, 2002

e07554eb Browse Files

* crtstuff.c: Fix comments. · 4505024e
```
From-SVN: r49522
```
Andreas Jaeger committed Feb 05, 2002
4505024e Browse Files

re PR fortran/3393 (ICE in extract_insn, at recog.c:2173) · 2e279a9b

        PR fortran/3393
        * loop.c (loop_iv_add_mult_emit_before): Copy multiplier as well.
        (loop_iv_add_mult_sink, loop_iv_add_mult_hoist): Likewise.

From-SVN: r49521

committed Feb 05, 2002

2e279a9b Browse Files

re PR fortran/3392 (ICE in function_arg, at config/mips/mips.c:4007) · 794ad79d

        PR fortran/3392
        * config/mips/mips.c (function_arg): Handle TImode.
        (function_arg_advance): Likewise.

From-SVN: r49520

committed Feb 05, 2002

794ad79d Browse Files

* Makefile.in: Undo munging last change. · 7a97f559
```
From-SVN: r49519
```
Richard Henderson committed Feb 05, 2002
7a97f559 Browse Files

altivec.h (vec_step_help): Rename to __vec_step_help. · 8f909017

2002-02-05  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/altivec.h (vec_step_help): Rename to
        __vec_step_help.

From-SVN: r49518

committed Feb 05, 2002

8f909017 Browse Files

Daily bump. · ee67be75
```
From-SVN: r49517
```
GCC Administrator committed Feb 05, 2002
ee67be75 Browse Files

altivec-4.c: AltiVec builtin predicates changed format. · 81a2b933


2002-02-05  Aldy Hernandez  <aldyh@redhat.com>

        * gcc.dg/altivec-4.c: AltiVec builtin predicates changed format.
        Fix testcase accordingly.

From-SVN: r49515

committed Feb 05, 2002

81a2b933 Browse Files

Undo munging last update. · d83726b8
```
From-SVN: r49514
```
Richard Henderson committed Feb 05, 2002
d83726b8 Browse Files

altivec.h: Fix typos. · 66daa9e3

2002-02-05  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/altivec.h: Fix typos.

From-SVN: r49513

committed Feb 05, 2002

66daa9e3 Browse Files

built-in-setjmp.c: Prototype stuff. · 8d2809bc

        * gcc.c-torture/execute/built-in-setjmp.c: Prototype stuff.
        (buf): Change to be an array of pointers, not ints.

From-SVN: r49512

committed Feb 04, 2002

8d2809bc Browse Files

* config/arm/netbsd.h: Correct a comment. · 2696e97b
```
From-SVN: r49511
```
Jason Thorpe committed Feb 05, 2002
2696e97b Browse Files

rs6000.c (altivec_init_builtins): Fix typo building void typed builtins. · 3deb2758

2002-02-05  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/rs6000.c (altivec_init_builtins): Fix typo
        building void typed builtins.

        * config/rs6000/altivec.h (vec_ld*): Fix typos.
        (vec_step): Implement for C++.

From-SVN: r49510

committed Feb 05, 2002

3deb2758 Browse Files

win32.cc: Created it. · d7799ba1

2002-02-04  Adam Megacz <adam@xwt.org>

        * win32.cc: Created it.
          configure.in: Added PLATFORM_SPECIFIC_SOURCES,
          which is set to posix.cc or win32.cc.
          Makefile.am: Updated it to use $(PLATFORM_SPECIFIC_SOURCES).

From-SVN: r49509

committed Feb 05, 2002

d7799ba1 Browse Files