From-SVN: r49762

2002-02-13  Toon Moene  <toon@moene.indiv.nluug.nl>

	* news.texi: List Problem Reports fixed in 3.1.

From-SVN: r49760

2002-02-13  Eric Christopher  <echristo@redhat.com>

	* config/mips/mips.c (override_options): Add check for march/mipsX
	on the same command line. Fix error message in cpu processing.
	Remove architecture and ISA checks.

From-SVN: r49759

2002-02-13  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Adjust for vectors.

        * config/rs6000/sysv4.h (ROUND_TYPE_ALIGN): Add MAX.

From-SVN: r49758

2002-02-14  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/rs6000.md ("*movv4si_internal"): Add m<-r and r<-r
        alternatives.
        ("*movv8hi_internal1"): Same.
        ("*movv16qi_internal1"): Same.
        ("*movv4sf_internal1"): Same.

        * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Do
        not push_reload for altivec modes.

From-SVN: r49757

From-SVN: r49752

2002-02-13	Joel Sherrill <joel@OARcorp.com>

	* config.gcc (a29k-*-rtems), config/a29k/rtems.h: General cleanup across
	all RTEMS targets including removal of #includes from config/*/rtems*.h
	file and adding them to tm_file setting. Added xm_defines=POSIX to
	many targets.
	* config.gcc (c4x-*-rtems), config/c4x/rtems.h: Ditto.
	* config.gcc (h8300-*-rtems), config/h8300/rtems.h: Ditto.
	* config.gcc (hppa1.1-*-rtems), config/pa/rtems.h: Ditto.
	* config.gcc (i960-*-rtems), config/i960/rtems.h: Ditto.
	* config.gcc (m68k-*-rtems*), config/m68k/rtems.h,
	config/m68k/rtemself.h: Ditto.
	* config.gcc (mips*-*-rtems*), config/mips/rtems.h,
	config/mips/rtems64.h: Ditto.
	* config.gcc (powerpc-*-rtems*), config/rs6000/rtems.h: Ditto.
	* config.gcc (sh-*-rtems*), config/sh/rtems.h, config/sh/rtemself.h:
	Ditto.
	* config.gcc (sparc-*-rtems*), config/sparc/rtems.h,
	config/sparc/rtemself.h: Ditto.
	* config.gcc (v850-*-rtems*), config/v850/rtems.h: Ditto.
	* config.gcc (arm-rtems), config/arm/rtems-elf.h: Ditto plus moved
	arm-rtems stanza closer to other arm-elf targets and made arm-rtems
	more like arm-elf.
	* config.gcc (i[34567]86-*-rtems*), config/i386/djgpp-rtems.h,
	config/i386/rtems.h, config/i386/rtemself.h: Ditto plus i386-rtemself
	target made more similar to i386-elf.
	* config/i386/t-rtems-i386: Added soft float support and multilibs.
	* config/m68k/t-m68kbare: Add 68040 and 68060 as multilib alternatives to
	be similar to config/m68k/t-m68kelf.
	* gthr-rtems.h: Encapsulate with extern "C" for C++.

From-SVN: r49749

From-SVN: r49748

i386.md (mul patterns): Allow memory operand to be first; add expanders where needed; fix constraints.

	* i386.md (mul patterns): Allow memory operand to be first;
	add expanders where needed; fix constraints.
	(min?f_nonieee, max?f_nonieee, SSE TImode patterns):
	Allow memory operand to be the first.

	* i386.c (ix86_prepare_fp_compare_args): Fix condition for swapping
	operands.

From-SVN: r49747

	PR c/5681:
	* expr.c (safe_from_p): Pass VOIDmode to true_dependence instead of
	GET_MODE (x).

	* gcc.c-torture/execute/20020213-1.c: New test.

From-SVN: r49746

	PR optimization/5547:
	* config/i386/i386.c (i386_simplify_dwarf_addr): Simplify
	all valid IA-32 address modes involving non-scaled %ebx and
	GOT/GOTOFF as displacement.

	* g++.dg/other/debug3.C: New test.

From-SVN: r49745

From-SVN: r49743

2002-02-13  Benjamin Kosnik  <bkoz@redhat.com>

	* src/localename.cc: Remove stdexcept include.
	* src/locale-inst.cc: Same.
	* src/locale.cc: Same.
	* src/functexcept.cc: Remove string includes.
	* include/std/std_bitset.h: Remove stdexcept include.
	* testsuite/23_containers/bitset_members.cc: Add stdexcept.

From-SVN: r49740

	* config/s390/s390.c (s390_final_chunkify): Re-run shorten_branches
	after emitting ltorg insns.

	* config/s390/s390.md (*cmpdf_ccs_0, *cmpdf_ccs, *cmpsf_ccs_0,
	*cmpsf_ccs, truncdfsf2_ieee, *adddf3, *addsf3, *subdf3, *subsf3,
	*muldf3, *mulsf3, *divdf3, *divsf3, *negdf2, *negsf2, *absdf2,
	*abssf2): Fix "op_type" attribute.

From-SVN: r49739

        * decl.c (builtin_function): Set TREE_THIS_VOLATILE on return fns.
        (finish_function): Don't warn if current_function_returns_null.

From-SVN: r49738

2002-02-13  Martin Kahlert  <martin.kahlert@infineon.com>

	* jni.cc (_Jv_JNI_AttachCurrentThread): env->locals assigned
	correctly.

From-SVN: r49737

From-SVN: r49736

2002-02-13  Todd Stock  <toddastock@yahoo.com>

	Fix for PR libgcj/5671:
	* verify.cc (state::merge): Handle case where we're merging
	against an interface.

From-SVN: r49735

	* mkconfig.sh: Avoid using a subshell redirect.
	($output.T): Change to $(output)T.
	(ENABLE_NLS): Remove unneeded undef.

From-SVN: r49734

	* config/alpha/vms.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): Define.
	* config/alpha/x-vms (libsubdir): Define.

From-SVN: r49733

	* config/alpha/vms.h (MD_FALLBACK_FRAME_STATE_FOR): Handle
	register frame procedures. Optimize retrieving context.

From-SVN: r49732

	* config/alpha/t-vms (MULTILIB_OPTIONS): Define.
	(MULTILIB_DIRNAME, LIBGCC, INSTALL_LIBGCC): Likewise.
	* config/alpha/vms.h (ASM_FILE_START): Write .arch directive.

From-SVN: r49731

	* alias.c (find_base_term, case ZERO_EXTEND, case SIGN_EXTEND):
	Make same change as for find_base_value.

From-SVN: r49730

	* config/h8300/h8300.h (MODES_TIEABLE_P): Accept a combination
	of QImode and SImode.

From-SVN: r49729

	* config/h8300/h8300.c (h8300_adjust_insn_length): Correct the
	length computation of movsi.
	* config/h8300/h8300.md (movsi_h8300hs): Correct the length.

From-SVN: r49728

	* config/h8300/h8300.md (subqi3): Tighten the predicate for
	operands[2] to register_operand.

From-SVN: r49727

        * typeck2.c (digest_init, process_init_constructor): Treat vectors
        like arrays.

From-SVN: r49726

From-SVN: r49725

From-SVN: r49722

2002-02-13  Toon Moene  <toon@moene.indiv.nluug.nl>

	* data.c (ffedata_eval_offset_): Only convert index,
	low and high bound in data statements to default integer
	if they are constants.  Use a copy of the data structure.

From-SVN: r49721

	* dbg_mlc.c (GC_debug_generic_malloc): Removed.

	* sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
	preprocessor file.
	* mips_sgi_mach_dep.S: Likewise.
	* Makefile.am: Update for above changes.
	* Makefile.in: Rebuilt.

From-SVN: r49720

2002-02-12  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/rs6000.md: Use predicate altivec_register_operand
        for altivec_lvx* and altivec_stvx*.
        ("*movv4si_internal"): Add constraint for loading from GPRs.
        ("*movv8hi_internal1"): Same.
        ("*movv16qi_internal1"): Same.
        ("*movv4sf_internal1"): Same.

        * config/rs6000/rs6000.c (altivec_register_operand): New.

        * config/rs6000/rs6000.h (PREDICATE_CODES): Add
        altivec_register_operand.

From-SVN: r49719

	* config/mmix/mmix.c (mmix_assemble_integer) <case 4>: Don't
	handle SYMBOL_REF.

From-SVN: r49718

From-SVN: r49717

2002-02-12  David Billinghurst <David.Billinghurst@riotinto.com>

	* g++.dg/warn/weak1.C: weak attributes not supported on cygwin

From-SVN: r49716

        * c-typeck.c (digest_init): Handle vectors.
        (really_start_incremental_init): Same.
        (pop_init_level): Same.
        (process_init_element): Same.

        * varasm.c (output_constant): Same.

        * expr.c (clear_storage): Same.
        (store_constructor): Same.

        * gcc.dg/altivec-3.c: New.

From-SVN: r49715

2002-02-12  Eric Christopher  <echristo@redhat.com>

	* explow.c (hard_function_value): Add comment explaining
	signed/unsigned comparison.

From-SVN: r49714

	* jump.c (never_reached_warning): Add finish argument.
	If finish is NULL, stop on CODE_LABEL, otherwise stop before first
	real insn after end.
	* rtl.h (never_reached_warning): Adjust prototype.
	* cse.c (cse_insn): Pass NULL as finish to never_reached_warning.
	* cfgrtl.c (flow_delete_block): Pass b->end as finish to
	never_reached_warning.

	* gcc.dg/Wunreachable-1.c: New test.
	* gcc.dg/Wunreachable-2.c: New test.

From-SVN: r49713

From-SVN: r49712

From-SVN: r49711