* gnu/gcj/jvmti/BreakpointManager.java (newBreakpoint):
        Install the new breakpoint into the bytecode.
        (deleteBreakpoint): Remove the breakpoint from the bytecode.
        * classpath/lib/gnu/gcj/jvmti/BreakpointManager.class:
        Regenerate.
        * gnu/gcj/jvmti/natBreakpoint.cc (initialize_native):
        Don't install the breakpoint here.

From-SVN: r123997

From-SVN: r123996

From-SVN: r123994

	* config/i386/i386.c (bdesc_2arg): Use ORDERED rather than UNORDERED
	for __builtin_ia32_cmpordss.

	* gcc.target/i386/ordcmp-1.c: New test.
	* gcc.target/i386/unordcmp-1.c: New test.

From-SVN: r123989

	PR tree-optimization/31632
	* fold-const.c (fold_binary): Use op0 and op1 instead of arg0
	and arg1 for optimizations of comparison against min/max values.
	Fold arg0 to arg1's type for optimizations of comparison against
	min+1 and max-1 values.

	* gcc.c-torture/compile/20070419-1.c: New test.

From-SVN: r123988

	* reload.c (combine_reloads): When trying to use a dying register,
	check whether it's uninitialized and don't use if so.

From-SVN: r123986

interpret-run.cc [...]: Save the original insn for the breakpoint before posting the JVMTI notification.

        * interpret-run.cc [insn_breakpoint]: Save the original
        insn for the breakpoint before posting the JVMTI notification.

From-SVN: r123985

From-SVN: r123983

* fold-const.c: Remove prototypes for native_encode_expr and
native_interpret_expr.
(native_encode_expr): Make non-static.
(native_interpret_expr): Likewise.
* tree.h: Add prototypes for the above.

From-SVN: r123980

	gcc/
	* config/rs6000/spe.md (*frob_tf_ti, *frob_ti_tf, *frob_ti_tf_2,
	*mov_si<mode>_e500_subreg0, *mov_si<mode>_e500_subreg0_2,
	*mov_sitf_e500_subreg8, *mov_sitf_e500_subreg8_2, spe_extenddftf2,
	spe_fix_trunctfsi2_internal, spe_negtf2_internal, cmptfeq_gpr,
	tsttfeq_gpr, cmptfgt_gpr, tsttfgt_gpr, cmptflt_gpr, tsttflt_gpr):
	Add length attributes.

From-SVN: r123979

libjava
	* gnu/javax/net/ssl/provider/SSLSocketFactoryImpl.h: Rebuilt.
libjava/classpath
2007-04-19  Casey Marshall  <csm@gnu.org>
	PR classpath/31626:
	* gnu/javax/net/ssl/provider/SSLSocketFactoryImpl.java
	(createSocket): New method.

From-SVN: r123977

2007-04-19  Daniel Franke  <franke.daniel@gmail.com>

        * libgomp.texi (GOMP_CPU_AFFINITY): Updated.

From-SVN: r123976

	* ginclude/float.h: Check that __STDC_WANT_DEC_FP__ is defined,
	not that it is 1.

From-SVN: r123974

	* c-cppbuiltin.c (c_cpp_builtins): Remove definition of
	__STDC_WANT_DEC_FP__.

From-SVN: r123973

gcc:
	* configure.ac: Allow both powerpc*-*-linux* and powerpc*-*-gnu*
	for long double compatibility.
	* configure: Regenerate.

libstdc++-v3:
	* configure.ac: Allow both powerpc*-*-linux* and powerpc*-*-gnu*
	for long double compatibility.
	* configure: Regenerate.
	* src/complex_io.cc, src/istream-inst.cc, src/ostream-inst.cc:
	Condition some _GLIBCXX_LDBL_COMPAT calls on _GLIBCXX_USE_WCHAR_T.

From-SVN: r123972

	PR rtl-optimization/29841
	* cfgbuild.c (control_flow_insn_p): Return TRUE for unconditional
	trap instructions.
	* sched-deps.c (sched_analyze_insn): Prevent all non-jump instructions
	that may cause control flow transfer from being moved.

From-SVN: r123970

	* runtime/main.c (please_free_exe_path_when_done): New variable.
	(store_exe_path): Initialize character buffer, and mark whether
	exe_path should be free'd by the library destructor function.
	(cleanup): Only free exe_path if needed.

From-SVN: r123969

	* fold-const.c (div_if_zero_remainder): Do signed divide for pointer
	types.

From-SVN: r123966

	* Regenerated headers with new gjavah.
libjava/classpath
	* tools/gnu/classpath/tools/javah/MethodHelper.java (print):
	Changed arguments.  Directly print method name.
	* tools/gnu/classpath/tools/javah/ClassWrapper.java
	(methodNameMap): New field.
	(makeVtable): Initialize it.
	(printMethods): Compute name for bridge targets.

From-SVN: r123965

From-SVN: r123963

2007-04-18  Eric Christopher  <echristo@apple.com>

        * config/rs6000/darwin.md (load_macho_picbase): Use link register
        only. Update operands.
        * config/rs6000/rs6000.c (rs6000_emit_prologue): Update caller.
        * config/rs6000/rs6000.md (builtin_setjmp_receiver): Ditto. Move from
        link register to pic register.

From-SVN: r123960

2007-04-18  Philippe De Muyter  <phdm@macqel.be>

	* config/m68k/m68k.c (output_btst): Use `movew to ccr' when useful.

From-SVN: r123959

2007-04-18  Dirk Mueller  <dmueller@suse.de>

       PR diagnostic/31227
       * tree-vrp.c (search_for_addr_array): New.
       (check_array_bounds): Suppress warning about
       address taken of array refs if its not de-referenced.

       * gcc.dg/Warray-bounds-3.c: New.

From-SVN: r123958

        * tree-vectorizer.c (destroy_loop_vec_info): Set loop->aux to NULL.
        * tree-vect-analyze.c (vect_analyze_loop_form): Set loop->aux.

        * tree-vectorizer.h (NITERS_KNOWN_P): New.
        * tree-vect-analyze.c (vect_analyze_loop_form): Call NITERS_KNOWN_P
        instead of LOOP_VINFO_INT_NITERS to avoid having to geneate loop_info.

        * tree-vect-analyze.c (vect_determine_vectorization_factor): Add
        dump print.
        (vect_analyze_operations): Fix indenetation.  Fix a comment.  Fix a
        print message.
        (vect_analyze_scalar_cycles): Fix indentation.
        (vect_enhance_data_refs_alignment): Fix check in case of peeling.
        (vect_mark_relevant): Include phis in relevance analysis.

        * tree-vect-transform.c (vect_transform_loop): Add an assert.

From-SVN: r123955

2007-04-18  Andrew Haley  <aph@redhat.com>

        * java/lang/reflect/natVMProxy.cc (ncode_closure): Add
        method_index.
        (generateProxyClass): Add field $Proxy0.m.  Store methods array in
        it.
        (run_proxy): Retrieve the method to invoke from in $Proxy0.m.
        * java/lang/Class.h: Remove _Jv_LookupProxyMethod.
        * java/lang/natClass.cc: Likewise.
        * headers.txt: Likewise.
        * java/lang/reflect/Method.h: Likewise.

From-SVN: r123954

2007-04-18  Andrew Haley  <aph@redhat.com>

        * java/lang/reflect/natVMProxy.cc (ncode_closure): Add
        method_index.
        (generateProxyClass): Add field $Proxy0.m.  Store methods array in
        it.
        (run_proxy): Retrieve the method to invoke from in $Proxy0.m.
        * java/lang/Class.h: Remove _Jv_LookupProxyMethod.
        * java/lang/natClass.cc: Likewise.
        * headers.txt: Likewise.

From-SVN: r123953

UnicastConnectionManager.java (UnicastConnectionManager(int port, RMIServerSocketFactory)): Listen on "localhost", not localhost.

2007-04-17  Andrew Haley  <aph@redhat.com>

	* gnu/java/rmi/server/UnicastConnectionManager.java
	(UnicastConnectionManager(int port, RMIServerSocketFactory)):
	Listen on "localhost", not localhost.

From-SVN: r123952

	* config/avr/avr.c (ptrreg_to_str): Replace error() with
	output_operand_lossage().

From-SVN: r123949

tree-vect-transform.c (get_initial_def_for_reduction): Clean away the unused code for reduction without adjust-in-epilog to simplify...

        * tree-vect-transform.c (get_initial_def_for_reduction): Clean away
        the unused code for reduction without adjust-in-epilog to simplify the
        function.

From-SVN: r123948

2007-04-18  Wolfgang Gellerich  <gellerich@de.ibm.com>

	* config/s390/s390.h (S390_TDC_POSITIVE_ZERO): New constant.
	(S390_TDC_NEGATIVE_ZERO): New constant.
	(S390_TDC_POSITIVE_NORMALIZED_NUMBER): New constant.
	(S390_TDC_NEGATIVE_NORMALIZED_NUMBER): New constant.
	(S390_TDC_POSITIVE_DENORMALIZED_NUMBER): New constant.
	(S390_TDC_NEGATIVE_DENORMALIZED_NUMBER): New constant.
	(S390_TDC_POSITIVE_INFINITY): New constant.
	(S390_TDC_NEGATIVE_INFINITY): New constant.
	(S390_TDC_POSITIVE_QUIET_NAN): New constant.
	(S390_TDC_NEGATIVE_QUIET_NAN): New constant.
	(S390_TDC_POSITIVE_SIGNALING_NAN): New constant.
	(S390_TDC_NEGATIVE_SIGNALING_NAN): New constant.
	(S390_TDC_INFINITY): New constant.
	* config/s390/s390.c (s390_canonicalize_comparison): Renamed
	UNSPEC_CMPINT to UNSPEC_CCU_TO_INT, added a UNSPEC_CCU_TO_INT-like
	optimization for UNSPEC_CCZ_TO_INT.
	* config/s390/s390.md ("*TDC_insn_<mode>"): New insn.
	("*ccz_to_int"): New insn.
	("isinf<mode>2"): New insn.
	(UNSPEC_CMPINT): Renamed to UNSPEC_CCU_TO_INT.
	(UNSPEC_CCU_TO_INT): New constant, replaces UNSPEC_CMPINT.
	(UNSPEC_CCZ_TO_INT): New constant.

From-SVN: r123947

2007-04-18  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/19431
	PR tree-optimization/21463
	* tree-pass.h (pass_phiprop): Declare.
	* passes.c (init_optimization_passes): New phiprop pass.
	* tree-ssa-forwprop.c (struct phiprop_d): New structure.
	(phivn_valid_p): New helper function.
	(phiprop_insert_phi): Likewise.
	(propagate_with_phi): Likewise.
	(tree_ssa_phiprop): New propagator propagating loads
	through phi nodes if profitable.

	* gcc.c-torture/execute/20070212-1.c: New testcase.
	* gcc.c-torture/execute/20070212-2.c: Likewise.
	* gcc.c-torture/execute/20070212-3.c: Likewise.
	* gcc.dg/tree-ssa/pr19431.c: Likewise.
	* gcc.dg/tree-ssa/pr21463.c: Likewise.
	* g++.dg/tree-ssa/pr21463.C: Likewise.
	* g++.dg/tree-ssa/pr30738.C: Likewise.

From-SVN: r123946

From-SVN: r123945

	PR libfortran/31286
	PR libfortran/31296

	* intrinsics/cshift0.c (cshift0): Initialize sstride[0] and rstride[0].
	* intrinsics/unpack_generic.c (unpack0, unpack0_char): Zero the
	array structures we pass to unpack_internal.

From-SVN: r123944

        * tree-vect-analyze.c (process_use): New function.
        (vect_mark_stmts_to_be_vectorized): Factor out code to process_use.
        Check phis in all bbs.
        * tree-vectorizer.c (vect_is_simple_use): Remove a no longer relavant
        assert.

From-SVN: r123943

From-SVN: r123942

	PR c++/31513
	* call.c (convert_for_arg_passing): Convert bitfields to their
	declared types.

	PR c++/31513
	* g++.dg/expr/bitfield8.C: New test.

From-SVN: r123939

2007-04-17  Joseph Myers  <joseph@codesourcery.com>
            Richard Sandiford  <richard@codesourcery.com>

	* lib/target-supports.exp (check_profiling_available): Return 0
	for uClibc with -p or -pg.

Co-Authored-By: Richard Sandiford <richard@codesourcery.com>

From-SVN: r123938

From-SVN: r123936

From-SVN: r123933

	* reload1.c (eliminte_regs_in_insn): Use REG_EQUIV notes the same way
	we use REG_EQUAL.

From-SVN: r123932