PR/middle-end 14915
       * builtins.c (expand_builtin_signbit): Test BYTES_BIG_ENDIAN, not
       BITS_BIG_ENDIAN.

From-SVN: r80732

2004-04-15  Pat Haugen  <pthaugen@us.ibm.com>

        * ra-debug.c (ra_print_rtx): Add break's to case legs.

From-SVN: r80725

	PR libobjc/14948
	* configure.ac: De-precious CC so multilibs work.
	* configure: Regenerate.

From-SVN: r80724

target-supports.exp (check_profiling_available): Assume profiling isn't available for mips*-*-elf targets.

	* lib/target-supports.exp (check_profiling_available): Assume profiling
	isn't available for mips*-*-elf targets.

From-SVN: r80715

locale.cc (locale::operator==): When _M_impl == __rhs._M_impl avoid constructing unnecessarily this->name().

2004-04-15  Paolo Carlini  <pcarlini@suse.de>

	* src/locale.cc (locale::operator==): When _M_impl == __rhs._M_impl
	avoid constructing unnecessarily this->name().

From-SVN: r80714

* Makefile.in (fixinc.sh): Set WARN_CFLAGS to empty string.

From-SVN: r80713

	* Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
	and install-rts-cert targets.  Remove all gnatlib and gnattools
	targets and all other rts-* targets (moved to libada).  Remove (now)
	unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
	TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.

From-SVN: r80712

	* Makefile.in: Call gcc/ada/Makefile directly, not through the
	intermediary of gcc/Makefile.  Incorporate all necessary parts of
	rules from gcc/ada/Make-lang.in, including extra gnatlib/gnattools
	targets, rts-zfp, rts-ravenscar.  Get needed bits of GCC
	configuration from (new) gcc/libada-mk.  Decide what gnatlib variant
	to build in configure.ac, not here.
	* configure.ac: Provide Makefile.in with the new information it needs,
	such as GCC's tmake_file and xmake_file.
	* configure: Regenerate.

From-SVN: r80711

	* libada-mk.in: New file.
	* configure.ac: Create libada-mk from libada-mk.in.
	* configure: Regenerate.

From-SVN: r80710

2004-04-14  Uros Bizjak  <uros@kss-loka.si>

	* optabs.h (enum optab_index): Add new OTI_logb and OTI_ilogb.
	(logb_optab, ilogb_optab): Define corresponding macros.
	* optabs.c (init_optabs): Initialize logb_optab and ilogb_optab.
	* genopinit.c (optabs): Implement logb_optab and ilogb_optab
	using logb?f2 and ilogb?i2 patterns.
	* builtins.c (expand_builtin_mathfn): Handle BUILT_IN_LOGB{,F,L}
	using logb_optab, and BUILT_IN_ILOGB{,F,L} using ilogb_optab.
	(expand_builtin): Expand BUILT_IN_LOGB{,F,L} and BUILT_IN_ILOGB{,F,L}
	using expand_builtin_mathfn if flag_unsafe_math_optimizations is set.

	* reg-stack.c (subst_stack_regs_pat): Handle UNSPEC_XTRACT_FRACT
	and UNSPEC_XTRACT_EXP.

	* config/i386/i386.md (*fxtractdf3, *fxtractsf3, *fxtractxf3): New
	patterns to implement fxtract x87 instruction.
	(logbdf2, logbsf2, logbxf2, ilogbsi2): New expanders to implement
	logb, logbf, logbl, ilogb, ilogbf and ilogbl built-ins as inline x87
	intrinsics.
	(UNSPEC_XTRACT_FRACT, UNSPEC_XTRACT_EXP): New unspecs to represent
	x87's fxtract insn.

	* gcc.dg/builtins-38.c: New test.

From-SVN: r80709

2004-04-14  Eric Christopher  <echristo@redhat.com>

        * g++.dg/charset/charset.exp: Run .cc extension tests.

From-SVN: r80707

2004-04-14  Eric Christopher  <echristo@redhat.com>

        * config/mips/t-elf: Enable multilibs by default.

From-SVN: r80706

From-SVN: r80701

	* testsuite/Makefile.am: Add definition of AM_CXXFLAGS.
	Change definition of CXX to use $(shell) instead of backticks.
	* testsuite/Makefile.in: Regenerate.

From-SVN: r80693

From-SVN: r80691

	* configure.ac: Restore toolexecdir.
	* Makefile.in: Restore toolexecdir.
	* configure: Regenerate.

From-SVN: r80690

Revert:
        PR c++/13294
        * pt.c (maybe_process_partial_specialization): Remember the
        context of a specialization.

From-SVN: r80689

        * expr.c (build_invokeinterface): Remove unused variables to
        fix warnings.

From-SVN: r80686

bb-reorder.c (fix_crossing_conditional_branches): Adjust the previous fix to check HAVE_return at runtime too.

2004-04-14  Andreas Tobler  <a.tobler@schweiz.ch>

	* bb-reorder.c (fix_crossing_conditional_branches): Adjust the
	previous fix to check HAVE_return at runtime too.

From-SVN: r80685

2004-04-14  Andrew Haley  <aph@redhat.com>
            Bryce McKinlay  <mckinlay@redhat.com>

	* java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA): Use
	_Jv_LookupInterfaceMethodIdx for calls to interfaces.
	* include/jvm.h (_Jv_CallAnyMethodA): Add new 	face' arg.

	* testsuite/libjava.lang/InvokeInterface.java: New file.
	* testsuite/libjava.lang/InvokeInterface.out: New file.

2004-04-14  Bryce McKinlay  <mckinlay@redhat.com>

	* class.c (get_interface_method_index): New function. Return
	dispatch index for interface method.
	(make_method_value): For interface methods, set index field to
	iface dispatch index, not DECL_VINDEX.
	* expr.c (build_invokeinterface): Use get_interface_method_index.

From-SVN: r80684

* config/arm/arm.c (arm_override_options): If the user has not specified an
  ABI, then default to AAPCS for the iWMMXt processor.
* config/arm/t-xscale-elf: Remove redundant multilib specifications.
* config/arm/t-xscale-coff: Likewise.

From-SVN: r80683

	* builtins.c (fold_builtin_isdigit): New.
	(fold_builtin): Handle BUILT_IN_ISDIGIT.
	* defaults.h: Add TARGET_DIGIT0 and sort.
	* doc/tm.texi: Add TARGET_BS and TARGET_DIGIT0.

testsuite:
	* gcc.dg/torture/builtin-ctype-2.c: Test builtin isdigit.

From-SVN: r80681

	* builtins.c (fold_builtin_cabs, fold_builtin): Use
	`mathfn_built_in' to determine the new builtin.
	* fold-const.c (fold): Likewise.

From-SVN: r80680

	* doc/invoke.texi: Rename MIPS's -mfix-vr4122-bugs to -mfix-vr4120.
	* config/mips/mips.h (MASK_FIX_VR4120): Renamed from MASK_FIX_VR4122.
	(TARGET_FIX_VR4120): Likewise TARGET_FIX_VR4122.
	(TARGET_SWITCHES): Replace -mfix-vr4122-bugs with -mfix-vr4120.
	(ASM_SPEC): Update accordingly.
	* config/mips/mips.c: Update after above renaming.
	* config/mips/mips.md, config/mips/t-vr, config/mips/vr.h: Likewise.
	* config/mips/vr4120-div.S: Renamed from vr4122-div.S.

From-SVN: r80679

* c-opt.c (c_common_post_options): If this_input_filename is NULL,
increment errorcount and return false instead of true.

From-SVN: r80678

2004-04-13  Uros Bizjak  <uros@kss-loka.si>:

	* optabs.c (expand_twoval_unop): Reorder function arguments.
	* builtins.c (expand_builtin_mathfn_3): Update calls to
	expand_twoval_unop.

	* reg-stack.c (subst_stack_regs_pat): Handle UNSPEC_TAN_ONE
	and UNSPEC_TAN_TAN. Add missing comment.

	* config/i386/i386.md (*tandf3_1, *tansf3_1, *tanxf3_1): New
	patterns to implement fptan x87 instruction.
	(tandf2, tansf2, tanxf2): New expanders to implement tan, tanf
	and tanl built-ins as inline x87 intrinsics. Define corresponding
	peephole2 optimizers for 'fptan; fstp %st(0); fld1' sequence.
	(UNSPEC_TAN_ONE, UNSPEC_TAN_TAN): New unspecs to represent
	x87's fptan insn.


	* gcc.dg/i386-387-1.c: Add new test for __builtin_tan.
	* gcc.dg/i386-387-2.c: Likewise.

	* gcc.dg/i386-387-7.c: New test.
	* gcc.dg/i386-387-8.c: New test.

	* gcc.dg/builtins-37.c: New test.

From-SVN: r80677

From-SVN: r80673

        * varasm.c (unlikely_text_section): Use assemble_align instead of
        ASM_OUTPUT_ALIGN.  Use it in the correct place with an approximately
        correct alignment argument.

From-SVN: r80669

        * defaults.h (HOT_TEXT_SECTION_NAME): Add leading dot.
        (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Likewise.
        * doc/invoke.texi: Update to match.

From-SVN: r80668

        * bb-reorder.c (fix_crossing_unconditional_branches): Use Pmode
        for LABEL_REFs.

From-SVN: r80667

reload1.c (emit_reload_insns): Set reg_has_output_reload to one after setting reg_last_reload_reg for optional...

	* reload1.c (emit_reload_insns): Set reg_has_output_reload to one
	after setting reg_last_reload_reg for optional output reloads.

From-SVN: r80666

From-SVN: r80662

	* strerror.c: Include config.h, and redefine sys_nerr and
	sys_errlist, before including ansidecl.h and libiberty.h.

From-SVN: r80650

2004-04-12  Michael Chastain  <mec.gnu@mindspring.com>

        * MAINTAINERS: Add myself to write-after-approval.

From-SVN: r80649

OKed by Aldy Hernandez.

From-SVN: r80646

	* hashtab.c (htab_remove_elt_with_hash): New function.
	(htab_remove_elt): Implement in terms of htab_remove_elt_with_hash.

	* hashtab.h (htab_remove_elt_with_hash): Prototype new function.

From-SVN: r80641

	* fix-header.c: kill(), putenv() and tzset() are POSIX not ANSI.

From-SVN: r80639

From-SVN: r80638

From-SVN: r80635

	* config/i386/i386.c (output_387_reg_move): New function.
	* config/i386/i386-protos.h (output_387_reg_move): Prototype here.
	* config/i386/i386.md (*movsf_1, *movsf1_nointerunit,
	*movdf_nointeger, *movdf_integer, *movxf_nointeger, *movxf_integer,
	*extendsfdf2_1,  *extendsfxf2_1, *extenddfxf2_1, truncdfsf2_noop,
	truncxfsf2_noop, truncxfdf2_noop): Call output_387_reg_move.

From-SVN: r80631