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Author SHA1 Message Date
Arnaud Charlet
864e0cbdc8 [multiple changes] 
2009-11-30  Robert Dewar  <dewar@adacore.com>

	* g-alleve.adb: Minor code reorganization (use conditional expressions)

2009-11-30  Thomas Quinot  <quinot@adacore.com>

	* a-tasatt.adb, s-taprop-dummy.adb (Ada.Task_Attributes.Reference):
	Remove unreachable code.
	(System.Task_Primitives.Operations.Initialize, dummy version):
	Use plain Program_Error rather than call to
	System.Error_Reporting.Shutdown.

From-SVN: r154766
 2009-11-30 10:48:04 +01:00
Arnaud Charlet
979bbe902b (malloc32, realloc32): Remove VMS-specific routines. 
From-SVN: r154764
 2009-11-30 10:46:55 +01:00
Arnaud Charlet
bee2a781e1 Minor reformatting. 
From-SVN: r154763
 2009-11-30 10:46:15 +01:00
Arnaud Charlet
d56e7acd63 [multiple changes] 
2009-11-30  Robert Dewar  <dewar@adacore.com>

	* bcheck.adb, gnatlink.adb, make.adb, makeutl.adb, osint.adb,
	osint.ads, prj-ext.adb, sem_case.adb: Minor reformatting
	* g-alleve.adb: Minor code reorganization (use conditional expressions)

2009-11-30  Matthew Heaney  <heaney@adacore.com>

	* a-crbtgo.adb (Delete_Fixup): Changed always-true predicates to
	assertions.

2009-11-30  Thomas Quinot  <quinot@adacore.com>

	* a-tasatt.adb, s-crtl.ads, s-taprop-dummy.adb (System.CRTL.malloc32,
	System.CRTL.realloc32): Remove VMS-specific routines.
	(Ada.Task_Attributes.Reference): Remove unreachable code.
	(System.Task_Primitives.Operations.Initialize, dummy version):
	Use plain Program_Error rather than call to
	System.Error_Reporting.Shutdown.

From-SVN: r154762
 2009-11-30 10:42:59 +01:00
Arnaud Charlet
f1b20d2758 Minor comment updates. 
From-SVN: r154761
 2009-11-30 10:36:20 +01:00
Thomas Quinot
cd4de8202c s-oscons-tmplt.c, [...]: Add new constants in preparation for sharing s-crtl across all platforms. 
2009-11-30  Thomas Quinot  <quinot@adacore.com>

	* s-oscons-tmplt.c, xoscons.adb: Add new constants in preparation for
	sharing s-crtl across all platforms.

From-SVN: r154760
 2009-11-30 10:35:30 +01:00
Paolo Carlini
7aec2c6343 [multiple changes] 
2009-11-30  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/tr1_impl/functional: Remove file, copy its contents,
	trivially adjusted...
	* include/std/functional: ... here, and...
	* include/tr1_impl/functional: ... here.
	* include/Makefile.am: Adjust.
	* include/Makefile.in: Regenerate.

2009-11-30  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * include/tr1_impl/functional (function): Add rvalue support and
        tweak doxygen markup.
        * testsuite/20_util/function/assign/move.cc: New.
        * testsuite/20_util/function/cons/move.cc: New.
        * testsuite/20_util/function/invoke/move_only.cc: New.
        * testsuite/20_util/function/cmp/cmp_neg.cc: New.
        * testsuite/20_util/function/1.cc: Copy from testsuite/tr1/.
        * testsuite/20_util/function/2.cc: Likewise.
        * testsuite/20_util/function/3.cc: Likewise.
        * testsuite/20_util/function/4.cc: Likewise.
        * testsuite/20_util/function/5.cc: Likewise.
        * testsuite/20_util/function/6.cc: Likewise.
        * testsuite/20_util/function/7.cc: Likewise.
        * testsuite/20_util/function/8.cc: Likewise.
        * testsuite/20_util/function/9.cc: Likewise.

From-SVN: r154759
 2009-11-30 09:34:04 +00:00
Thomas Quinot
5da0f2d96b s-commun.adb, [...]: New internal support unit... 
2009-11-30  Thomas Quinot  <quinot@adacore.com>

	* s-commun.adb, s-commun.ads: New internal support unit,
	allowing code sharing between GNAT.Sockets and
	GNAT.Serial_Communication.
	* g-sercom.ads, g-sercom-mingw.adb, g-sercom-linux.adb,
	g-socket.adb (GNAT.Sockets.Last_Index): Move to System.Communication.
	(GNAT.Serial_Communication.Read): Handle correctly the case where no
	data was read, and Buffer'First = Stream_Element_Offset'First.
	* Makefile.rtl: Add entry for s-commun
	* g-socthi-vms.adb, g-socthi-vms.ads, g-socthi-vxworks.adb,
	g-socthi-vxworks.ads, g-stseme.adb, g-socthi-mingw.ads,
	g-socthi.adb, g-socthi.ads (GNAT.Sockets.Thin.Socket_Error_Message):
	Reimplement in terms of System.CRTL.strerror.

From-SVN: r154758
 2009-11-30 10:31:28 +01:00
Eric Botcazou
948bf10686 sparc.c (DF_MODES): Simplify. 
* config/sparc/sparc.c (DF_MODES): Simplify.
	(TF_ONLY_MODES, OF_ONLY_MODES): Delete.
	(TF_MODES, OF_MODES): Adjust for above change.
	(TF_MODES_NO_S, OF_MODES_NO_S): Likewise.
	*  config/sparc/sparc.h (REGNO_REG_CLASS): Move around.

From-SVN: r154755
 2009-11-30 08:31:40 +00:00
Paolo Bonzini
f8682ff62f re PR rtl-optimization/41812 (test 20071030-1.c fails execution on powerpc64) 
2009-11-30  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/41812
	* fwprop.c (local_md, local_lr): New globals.
	(process_defs, process_uses): Remove local_md argument.  Never
	consider dead pseudos to have singleton def-use chains.
	(single_def_use_enter_block): Perform LR simulation.
	(build_single_def_use_links): Remove local_md local variable.
	Add DF_NOTE.  Allocate local_lr.
	(fwprop_done): Do not remove DF_CHAIN, we do not use it anymore.
	* df-problems.c (df_md_scratch): New.
	(df_md_alloc, df_md_free): Allocate/free it.
	(df_md_local_compute): Only include live registers in init.
	(df_md_transfer_function): Prune the in-set computed by
	the confluence function, and the gen-set too.
	(df_simulate_one_insn_forwards): Fix typo.

From-SVN: r154753
 2009-11-30 07:34:55 +00:00
Hans-Peter Nilsson
da55c6dac1 re PR rtl-optimization/40086 (cris-elf gfortran.dg/forall_1.f90 -O1 execution) 
PR rtl-optimization/40086
	* reorg.c (relax_delay_slots): When looking for redundant insn at
	the branch target, use next_real_insn, not next_active_insn.

From-SVN: r154751
 2009-11-30 07:13:21 +00:00
Kaveh R. Ghazi
360d4522c4 configure.ac: Update minimum MPC version to 0.8. 
* configure.ac: Update minimum MPC version to 0.8.
	* configure: Regenerate.

gcc:
	* doc/install.texi: Update minimum MPC version to 0.8.

From-SVN: r154750
 2009-11-30 06:12:16 +00:00
Ben Elliston
78b3c19774 jni.cc (_Jv_JNI_GetObjectRefType): Mark `object' parameter as maybe unused. 
* jni.cc (_Jv_JNI_GetObjectRefType): Mark `object' parameter as
	maybe unused.

From-SVN: r154749
 2009-11-30 14:44:41 +11:00
H.J. Lu
f1c4ff7056 re PR c++/41961 (Internal error with -O3 and -ftree-parallelize-loops) 
2009-11-29  H.J. Lu  <hongjiu.lu@intel.com>

	PR tree-optimization/41961
	* g++.dg/tree-ssa/pr41961.C: New.

From-SVN: r154748
 2009-11-29 17:11:50 -08:00
Ben Elliston
1f67f80309 os_dep.c: Use the POSIX signal API in preference to the BSD API. 
* os_dep.c: Use the POSIX signal API in preference to the BSD API.
	Generate a compilation error if neither the POSIX nor BSD APIs can
	be detected.

From-SVN: r154747
 2009-11-30 11:23:45 +11:00
GCC Administrator
7abe582f9d Daily bump. 
From-SVN: r154746
 2009-11-30 00:16:59 +00:00
Segher Boessenkool
41557b0889 rs6000.md (fnmaddsf4_powerpc_1): Remove HONOR_SIGNED_ZEROS final condition. 
2009-09-09  Segher Boessenkool  <segher@kernel.crashing.org>

        * config/rs6000/rs6000.md (fnmaddsf4_powerpc_1): Remove
        HONOR_SIGNED_ZEROS final condition.
        (fnmsubsf4_powerpc_1): Same.
        (fnmadddf4_fpr_1): Same.
        (fnmsubdf4_fpr_1): Same.

From-SVN: r154743
 2009-11-29 18:51:02 -05:00
Dodji Seketeli
489df541a7 Really fix PR c++/36408 
gcc/cp/ChangeLog:

	PR c++/36408
	* semantics.c (empty_expr_stmt_p): Handle void_zero_node and fix
	bad indentation.
	* pt.c (tsubst_copy_and_build): Fix typo.

From-SVN: r154742
 2009-11-29 20:19:06 +01:00
Jonathan Wakely
0c31c577ac user.cfg.in: Add __GXX_RTTI to PREDEFINED macros. 
2009-11-29  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* doc/doxygen/user.cfg.in: Add __GXX_RTTI to PREDEFINED macros.

From-SVN: r154741
 2009-11-29 17:53:09 +00:00
Ira Rosen
3533e50347 re PR middle-end/42193 (454.calculix in SPEC CPU 2006 failed to compile at -O3) 
PR tree-optimization/42193
	* tree-vect-stmts.c (vectorizable_operation): Set vectorization factor
	to 1 in case of basic block SLP.
	(vectorizable_load): Likewise.

From-SVN: r154738
 2009-11-29 17:30:20 +00:00
Jan Hubicka
6744a6abc3 cgraph.c (same_body_alias_1): Break out of 
* cgraph.c (same_body_alias_1): Break out of
	(same_body_alias): ... here; remove comdat check; it is handled
	in cp already.
	(cgraph_add_thunk): New.
	(dump_cgraph_node): Dump aliases and thunks.
	* cgraph.h (cgraph_thunk_info): New structure.
	(struct cgraph_node): Add thunk info.
	(cgraph_add_thunk): New.
	* cgraphunit.c (cgraph_emit_thunks): Remove.
	(cgraph_finalize_compilation_unit): Do not call cgraph_emit_thunks.
	(assemble_thunk): New function.
	(cgraph_expand_function): Handle thunks.
	(thunk_adjust): New.
	(init_lowered_empty_function): New.
	* optimize.c (maybe_clone_body): Emit thunks associated to alias.
	* Make-lang.in (method.o): Add dependency on gimple.h.
	* method.c: Include gimple.h
	(make_alias_for_thunk): Use same body alias instead of assemble_alias.
	(use_thunk): Drop codegen; use cgraph_add_thunk; gimplify
	generic thunks.
	* semantics.c (expand_or_defer_fn): Emit associated thunks.
	* cp-objcp-common.h (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Remove.
	* lto-cgraph.c (lto_output_node): Stream thunk info.
	(input_node): Likewise.
	* langhooks.h (lang_hooks_for_callgraph): Remove emit_associated_thunks.
	* langhooks-def.h (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Remove.
	(LANG_HOOKS_CALLGRAPH_INITIALIZER): Update.
	* i386.c (x86_output_mi_thunk): Make output prettier.

From-SVN: r154736
 2009-11-29 10:32:08 +00:00
GCC Administrator
e55690913e Daily bump. 
From-SVN: r154734
 2009-11-29 00:16:52 +00:00
Dodji Seketeli
9af66ed16e re PR c++/36408 (ICE with statement expression in template) 
Fix PR c++/36408

gcc/cp/ChangeLog:

	PR c++/36408
	* cp-tree.h (empty_expr_stmt_p): Declare ...
	* semantics.c (empty_expr_stmt_p): ... this.
	* pt.c (tsubst_copy_and_build) <STMT_EXPR>: Use it.

gcc/testsuite/ChangeLog:
	PR c++/36408
	* g++.dg/template/stmtexpr2.C: New test.

From-SVN: r154731
 2009-11-28 23:55:52 +01:00
Jakub Jelinek
288d6a77c3 sarray.c (sarray_free): Use old_buckets variable. 
* sarray.c (sarray_free): Use old_buckets variable.
	* encoding.c (objc_layout_structure_next_member): Remove unused
	bfld_type_size variable.

	* decContext.c (decContextTestEndian): Move adj definition into
	#if DECCHECK guarded code.

From-SVN: r154730
 2009-11-28 21:31:39 +01:00
Jakub Jelinek
14ca4cf89c pack_generic.c (pack_internal): Remove unused zero_sized variable. 
* intrinsics/pack_generic.c (pack_internal): Remove unused
	zero_sized variable.
	* intrinsics/unpack_generic.c (unpack0): Remove unused size
	variable.
	* io/write.c (namelist_write_newline): Remove unused length
	variable.
	* io/unix.c (find_file): Remove unused id variable.
	* m4/ifunction.m4 (SCALAR_ARRAY_FUNCTION): Remove unused sstride
	variable.
	* generated/maxloc1_16_i1.c: Regenerated.
	* generated/maxloc1_16_i16.c: Regenerated.
	* generated/maxloc1_16_i2.c: Regenerated.
	* generated/maxloc1_16_i4.c: Regenerated.
	* generated/maxloc1_16_i8.c: Regenerated.
	* generated/maxloc1_16_r10.c: Regenerated.
	* generated/maxloc1_16_r16.c: Regenerated.
	* generated/maxloc1_16_r4.c: Regenerated.
	* generated/maxloc1_16_r8.c: Regenerated.
	* generated/maxloc1_4_i1.c: Regenerated.
	* generated/maxloc1_4_i16.c: Regenerated.
	* generated/maxloc1_4_i2.c: Regenerated.
	* generated/maxloc1_4_i4.c: Regenerated.
	* generated/maxloc1_4_i8.c: Regenerated.
	* generated/maxloc1_4_r10.c: Regenerated.
	* generated/maxloc1_4_r16.c: Regenerated.
	* generated/maxloc1_4_r4.c: Regenerated.
	* generated/maxloc1_4_r8.c: Regenerated.
	* generated/maxloc1_8_i1.c: Regenerated.
	* generated/maxloc1_8_i16.c: Regenerated.
	* generated/maxloc1_8_i2.c: Regenerated.
	* generated/maxloc1_8_i4.c: Regenerated.
	* generated/maxloc1_8_i8.c: Regenerated.
	* generated/maxloc1_8_r10.c: Regenerated.
	* generated/maxloc1_8_r16.c: Regenerated.
	* generated/maxloc1_8_r4.c: Regenerated.
	* generated/maxloc1_8_r8.c: Regenerated.
	* generated/maxval_i1.c: Regenerated.
	* generated/maxval_i16.c: Regenerated.
	* generated/maxval_i2.c: Regenerated.
	* generated/maxval_i4.c: Regenerated.
	* generated/maxval_i8.c: Regenerated.
	* generated/maxval_r10.c: Regenerated.
	* generated/maxval_r16.c: Regenerated.
	* generated/maxval_r4.c: Regenerated.
	* generated/maxval_r8.c: Regenerated.
	* generated/minloc1_16_i1.c: Regenerated.
	* generated/minloc1_16_i16.c: Regenerated.
	* generated/minloc1_16_i2.c: Regenerated.
	* generated/minloc1_16_i4.c: Regenerated.
	* generated/minloc1_16_i8.c: Regenerated.
	* generated/minloc1_16_r10.c: Regenerated.
	* generated/minloc1_16_r16.c: Regenerated.
	* generated/minloc1_16_r4.c: Regenerated.
	* generated/minloc1_16_r8.c: Regenerated.
	* generated/minloc1_4_i1.c: Regenerated.
	* generated/minloc1_4_i16.c: Regenerated.
	* generated/minloc1_4_i2.c: Regenerated.
	* generated/minloc1_4_i4.c: Regenerated.
	* generated/minloc1_4_i8.c: Regenerated.
	* generated/minloc1_4_r10.c: Regenerated.
	* generated/minloc1_4_r16.c: Regenerated.
	* generated/minloc1_4_r4.c: Regenerated.
	* generated/minloc1_4_r8.c: Regenerated.
	* generated/minloc1_8_i1.c: Regenerated.
	* generated/minloc1_8_i16.c: Regenerated.
	* generated/minloc1_8_i2.c: Regenerated.
	* generated/minloc1_8_i4.c: Regenerated.
	* generated/minloc1_8_i8.c: Regenerated.
	* generated/minloc1_8_r10.c: Regenerated.
	* generated/minloc1_8_r16.c: Regenerated.
	* generated/minloc1_8_r4.c: Regenerated.
	* generated/minloc1_8_r8.c: Regenerated.
	* generated/minval_i1.c: Regenerated.
	* generated/minval_i16.c: Regenerated.
	* generated/minval_i2.c: Regenerated.
	* generated/minval_i4.c: Regenerated.
	* generated/minval_i8.c: Regenerated.
	* generated/minval_r10.c: Regenerated.
	* generated/minval_r16.c: Regenerated.
	* generated/minval_r4.c: Regenerated.
	* generated/minval_r8.c: Regenerated.
	* generated/product_c10.c: Regenerated.
	* generated/product_c16.c: Regenerated.
	* generated/product_c4.c: Regenerated.
	* generated/product_c8.c: Regenerated.
	* generated/product_i1.c: Regenerated.
	* generated/product_i16.c: Regenerated.
	* generated/product_i2.c: Regenerated.
	* generated/product_i4.c: Regenerated.
	* generated/product_i8.c: Regenerated.
	* generated/product_r10.c: Regenerated.
	* generated/product_r16.c: Regenerated.
	* generated/product_r4.c: Regenerated.
	* generated/product_r8.c: Regenerated.
	* generated/sum_c10.c: Regenerated.
	* generated/sum_c16.c: Regenerated.
	* generated/sum_c4.c: Regenerated.
	* generated/sum_c8.c: Regenerated.
	* generated/sum_i1.c: Regenerated.
	* generated/sum_i16.c: Regenerated.
	* generated/sum_i2.c: Regenerated.
	* generated/sum_i4.c: Regenerated.
	* generated/sum_i8.c: Regenerated.
	* generated/sum_r10.c: Regenerated.
	* generated/sum_r16.c: Regenerated.
	* generated/sum_r4.c: Regenerated.
	* generated/sum_r8.c: Regenerated.

From-SVN: r154729
 2009-11-28 21:29:51 +01:00
Richard Guenther
f1c1964807 re PR middle-end/42183 (internal compiler error: verify_stmts failed) 
2009-11-28  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/42183
	* tree-nrv.c (tree_nrv): Bail out if the RESULT_DECL has its
	address taken.  Merge the addressable state of the NRV
	variable and the result instead of copying it.

	* g++.dg/torture/pr42183.C: New testcase.

From-SVN: r154728
 2009-11-28 19:11:22 +00:00
Jakub Jelinek
c750c20870 jvspec.c (lang_specific_driver): Remove unused saw_verbose_flag variable. 
* jvspec.c (lang_specific_driver): Remove unused
	saw_verbose_flag variable.
	* jcf-dump.c (main): Remove unused general_purpose_bits
	variable.
	* builtins.c (initialize_builtins): Remove unused float_ftype_float
	variable.
	* expr.c (java_stack_pop): Remove unused val variable.
	(build_jni_stub): Remove unused res_type variable.
	* verify-impl.c (check_field_constant): Remove unused len variable.

From-SVN: r154727
 2009-11-28 17:21:52 +01:00
Jakub Jelinek
0f900dfafa matrix-reorg.c (analyze_matrix_allocation_site): Remove unused malloc_fname variable. 
* matrix-reorg.c (analyze_matrix_allocation_site): Remove unused
	malloc_fname variable.
	(check_allocation_function): Remove unused gsi and bb_level_0
	variables.
	(transform_access_sites): Remove unused d_type_size and d_type_size_k
	variables.
	* omega.c (resurrect_subs): Remove unused n variable.
	(omega_solve_geq): Remove unused neweqns variable.
	* lto-streamer-in.c (lto_read_tree): Remove unused end_marker variable.
	* tree-inline.c (declare_return_variable): Remove USE_P argument,
	return use instead of var.
	(remap_decl, remap_block): Remove unused fn variable.
	(expand_call_inline): Remove unused retvar variable, adjust
	declare_return_variable caller.
	(optimize_inline_calls): Remove unused prev_fn variable.
	* tree-vect-slp.c (vect_analyze_slp_instance): Remove unused ncopies
	variable.
	(vect_create_mask_and_perm): Remove unused group_size and dr_chain_size
	variables.
	* tree-ssa-loop-niter.c (split_to_var_and_offset): Handle MINUS_EXPR
	properly.
	* tree-vect-loop.c (vect_analyze_loop_form): Remove unused backedge
	variable.
	(vect_create_epilog_for_reduction): Remove unused bytesize variable.
	* omp-low.c (workshare_safe_to_combine_p): Remove par_entry_bb
	parameter.  Remove unused par_stmt variable.
	(determine_parallel_type): Adjust workshare_safe_to_combine_p caller.
	(expand_omp_sections): Remove unused l1 variable.
	(lower_omp_for): Remove unused ilist variable.
	* tree-loop-distribution.c (mark_nodes_having_upstream_mem_writes):
	Remove unused has_upstream_mem_write_p variable.
	* recog.c (decode_asm_operands): Remove unused noperands variable.
	* tree-ssa-alias.c (refs_may_alias_p_1): Remove unused size1 and
	size2 variable.
	* libgcov.c (__gcov_merge_delta): Remove unused last variable.
	* tree-call-cdce.c (gen_conditions_for_pow_int_base): Remove unused
	base_nm variable.
	(gen_conditions_for_pow): Remove unused ec variable.
	* tree-ssa-sccvn.c (vn_reference_lookup_3): Remove unused size
	variable.
	* ipa-struct-reorg.c (program_redefines_malloc_p): Remove unused
	fndecl variable.
	* tree-ssa-sink.c (statement_sink_location): Remove unused code
	variable.
	* regmove.c (copy_src_to_dest): Remove unused insn_uid and move_uid
	variables.
	* tree-complex.c (create_one_component_var): Remove unused inner_type
	variable.
	* calls.c (emit_call_1): Don't GEN_INT (struct_value_size)
	unnecessarily when GEN_*CALL omits that argument.
	* regrename.c (regrename_optimize): Remove unused regs_seen variable.
	(build_def_use): Remove unused icode variable.
	* ipa-pure-const.c (check_call): Remove unused callee and avail
	variables.
	* tree-dfa.c (add_referenced_var): Remove unused v_ann variable.
	* tree-vect-patterns.c (vect_recog_pow_pattern): Remove unused type
	variable.
	(vect_pattern_recog): Remove unused stmt variable.
	* sel-sched-ir.c (make_regions_from_the_rest): Remove unused
	new_regions variable.
	* postreload.c (reload_cse_simplify_operands): Remove unused mode
	variable.
	* tree-parloops.c (create_call_for_reduction_1): Remove unused
	addr_type variable.
	(create_parallel_loop): Remove unused res variable.
	(gen_parallel_loop): Remove unused nloop variable.
	* tree-vect-loop-manip.c (vect_loop_versioning): Likewise.
	* value-prof.c (gimple_mod_subtract_transform,
	gimple_stringops_transform): Remove unused value variable.
	(gimple_stringops_values_to_profile): Remove unused fcode variable.
	* tree-vrp.c (register_new_assert_for): Remove unused found variable.
	(vrp_visit_switch_stmt): Remove unused n variable.
	* tree-vect-stmts.c (vectorizable_conversion): Remove unused expr
	variable.
	(vectorizable_operation): Remove unused shift_p variable.
	(vectorizable_store): Remove unused first_stmt_vinfo variable.
	* tree-ssa-operands.c (add_stmt_operand): Remove unused v_ann variable.
	* tree-vect-data-refs.c (vect_analyze_data_refs): Remove unused bb
	variable.
	(vect_permute_store_chain): Remove unused scalar_dest variable.
	(vect_supportable_dr_alignment): Remove unused invariant_in_outerloop
	variable.
	* tree-ssa-threadupdate.c (thread_single_edge): Remove unused
	local_info variable.
	* tree-optimize.c (tree_rest_of_compilation): Remove unused node
	variable.
	* optabs.c (expand_binop): Remove unused equiv_value variable.
	(emit_libcall_block): Remove unused prev variable.
	(init_optabs): Remove unused int_mode variable.
	* tree-ssa-structalias.c (scc_visit): Remove unused have_ref_node
	variable.
	(do_structure_copy): Remove unused lhsbase and rhsbase variables.
	(find_func_aliases): Remove unused rhstype variable.
	(ipa_pta_execute): Remove unused varid variable.
gcc/objc/
	* objc-act.c (generate_shared_structures): Remove unused sc_spec and
	decl_specs variables.
	(objc_build_message_expr): Remove unused loc variable.
	(objc_finish_message_expr): Remove unused saved_rtype variable.
	(encode_field_decl): Remove unused type variable.
gcc/lto/
	* lto-lang.c (handle_nonnull_attribute): Remove unused attr_arg_num
	variable.

From-SVN: r154726
 2009-11-28 17:21:00 +01:00
Andy Hutchinson
e86b4c032a * config/avr/avr.h (ASM_OUTPUT_EXTERNAL): Add. 
From-SVN: r154724
 2009-11-28 12:39:45 +00:00
Jakub Jelinek
c4fae39e15 trans-common.c (create_common): Remove unused offset variable. 
* trans-common.c (create_common): Remove unused offset variable.
	* io.c (gfc_match_wait): Remove unused loc variable.
	* trans-openmp.c (gfc_trans_omp_clauses): Remove unused old_clauses
	variable.
	(gfc_trans_omp_do): Remove unused outermost variable.
	* iresolve.c (gfc_resolve_alarm_sub, gfc_resolve_fseek_sub): Remove
	unused status variable.
	* module.c (number_use_names): Remove unused c variable.
	(load_derived_extensions): Remove unused nuse variable.
	* trans-expr.c (gfc_conv_substring): Remove unused var variable.
	* trans-types.c (gfc_get_array_descr_info): Remove unused offset_off
	variable.
	* matchexp.c (match_primary): Remove unused where variable.
	* trans-intrinsic.c (gfc_conv_intrinsic_bound): Remove unused cond2
	variable.
	(gfc_conv_intrinsic_sizeof): Remove unused source variable.
	(gfc_conv_intrinsic_transfer): Remove unused stride variable.
	(gfc_conv_intrinsic_function): Remove unused isym variable.
	* arith.c (gfc_hollerith2real, gfc_hollerith2complex,
	gfc_hollerith2logical): Remove unused len variable.
	* parse.c (parse_derived): Remove unused derived_sym variable.
	* decl.c (variable_decl): Remove unused old_locus variable.
	* resolve.c (check_class_members): Remove unused tbp_sym variable.
	(resolve_ordinary_assign): Remove unused assign_proc variable.
	(resolve_equivalence): Remove unused value_name variable.
	* data.c (get_array_index): Remove unused re variable.
	* trans-array.c (gfc_conv_array_transpose): Remove unused src_info
	variable.
	(gfc_conv_resolve_dependencies): Remove unused aref and temp_dim
	variables.
	(gfc_conv_loop_setup): Remove unused dim and len variables.
	(gfc_walk_variable_expr): Remove unused head variable.
	* match.c (match_typebound_call): Remove unused var variable.
	* intrinsic.c (gfc_convert_chartype): Remove unused from_ts variable.

From-SVN: r154722
 2009-11-28 13:13:21 +01:00
Jakub Jelinek
76dcaf33d5 re PR objc++/42156 (Hundreds of objc++ testsuite regressions) 
PR obj-c++/42156
	* objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
	type variants that don't have it initialized yet.

From-SVN: r154721
 2009-11-28 13:12:32 +01:00
David Binderman
11895e28ee ira-color.c (put_allocno_into_bucket): Remove set but not used local variable hard_regs_num. 
2009-11-28  David Binderman  <dcb314@hotmail.com>

	* ira-color.c (put_allocno_into_bucket): Remove set but not used
	local variable hard_regs_num.
	* ira-lives.c (process_single_reg_class_operands): Remove cover_class.
	* loop-unswitch.c (unswitch_loop): Remove zero_bitmap.
	* lower-subreg.c (decompose_multiword_subregs): Remove next.

From-SVN: r154720
 2009-11-28 09:49:56 +00:00
Kai Tietz
dcbb944675 20081210-1_0.c (uintptr_t): Use for w64 target type 'unsigned long long'. 
2009-11-28  Kai Tietz  <kai.tietz@onevision.com>

        * gcc.dg/lto/20081210-1_0.c (uintptr_t): Use for
        w64 target type 'unsigned long long'.

From-SVN: r154719
 2009-11-28 09:10:30 +01:00
GCC Administrator
51b60ac8d2 Daily bump. 
From-SVN: r154718
 2009-11-28 00:16:45 +00:00
Martin Jambor
c4ea52007a re PR middle-end/42006 (Termination problem with -O2 and -O3) 
2009-11-27  Martin Jambor  <mjambor@suse.cz>

	PR middle-end/42006
	* tree-sra.c (get_replaced_param_substitute): Call create_tmp_var
	instead of create_tmp_var.  Set DECL_GIMPLE_REG_P to one manually
	for vector and complex types.
	(get_adjustment_for_base): Describe return value in the comment.

	* testsuite/gcc.c-torture/execute/pr42006.c: New test.

From-SVN: r154715
 2009-11-27 23:34:40 +01:00
Nick Clifton
ba96438334 stormy16-lib2.c: Arrange for separate compilation of each function. 
* config/stormy16/stormy16-lib2.c: Arrange for separate
        compilation of each function.
        (__ffshi2): New function.
        (__stormy16_count_leading_zeros): New function.
        * config/stormy16/t-stormy16 (LIB2FUNCS_EXTRA): Use stub files to
        compile each function into its own object file.
        (stormy16-lib2-ashlsi3.c): New stub file.
        (stormy16-lib2-ashrsi3.c): New stub file.
        (stormy16-lib2-clzhi2.c): New stub file.
        (stormy16-lib2-count-leading-zeros.c): New stub file.
        (stormy16-lib2-ctzhi2.c): New stub file.
        (stormy16-lib2-divsi3.c): New stub file.
        (stormy16-lib2-ffshi2.c): New stub file.
        (stormy16-lib2-lshrsi3.c): New stub file.
        (stormy16-lib2-modsi3.c): New stub file.
        (stormy16-lib2-parityhi2.c): New stub file.
        (stormy16-lib2-popcounthi2.c): New stub file.
        (stormy16-lib2-udivmodsi4.c): New stub file.
        (stormy16-lib2-udivsi3.c): New stub file.
        (stormy16-lib2-umodsi3.c): New stub file.
        * longlong.h (count_leading_zeros): Define macro for stormy16
        target.
        (COUNT_LEADING_ZEROS_0): Likewise.

From-SVN: r154713
 2009-11-27 18:56:10 +00:00
Paolo Carlini
c7f06e1309 re PR c++/38656 (Broken diagnostic: 'template_id_expr' not supported by pp_c_expression) 
cp/
2009-11-27  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/38656
	* cxx-pretty-print.c (pp_cxx_expression): Handle TEMPLATE_ID_EXPR.

testsuite/
2009-11-27  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/38656
	* g++.dg/cpp0x/error2.C: New.

From-SVN: r154712
 2009-11-27 16:36:43 +00:00
Richard Henderson
b0d49a6e80 sse.md (vec_interleave_highv16qi, [...]): Remove expanders. 
* config/i386/sse.md (vec_interleave_highv16qi,
	vec_interleave_lowv16qi, vec_interleave_highv8hi,
	vec_interleave_lowv8hi, vec_interleave_highv4si,
	vec_interleave_lowv4si, vec_interleave_highv2di,
	vec_interleave_lowv2di, vec_interleave_highv4sf,
	vec_interleave_lowv4sf, vec_interleave_highv2df,
	vec_interleave_lowv2df): Remove expanders.
	(sse_unpcklps, sse_unpckhps, sse2_unpckhpd_exp, sse2_unpcklpd_exp,
	sse2_punpckhqdq, sse2_punpcklqdq, sse2_punpckhbw, sse2_punpcklbw,
	sse2_punpckhwd, sse2_punpcklwd, sse2_punpckhdq, sse2_punpckldq):
	Rename to their proper vec_interleave equivalent.  Update all users
	to the new name.
	* config/i386/i386.c, config/i386/i386.md: Update all users.

From-SVN: r154711
 2009-11-27 07:58:50 -08:00
Michael Matz
315adedaf3 re PR rtl-optimization/42084 (Wrong result with -Os -fno-delete-null-pointer-checks) 
PR rtl-optimization/42084
        * cfgexpand.c (maybe_cleanup_end_of_block): Add new parameter,
        use it to stop walking.
        (expand_gimple_cond): Adjust call to above.

testsuite/
        * gcc.dg/pr42084.c: New test.

From-SVN: r154709
 2009-11-27 15:35:50 +00:00
Rainer Orth
67c330aec4 re PR target/41810 (Cannot build gcc: gthr-default.h:466: error: '__mutex' was not declared in this scope) 
PR target/41810
	* gthr-solaris.h (__gthread_mutex_destroy): Remove UNUSED.
	[SUPPORTS_WEAK && GTHREAD_USE_WEAK] (__gthread_active_p): Use
	__extension__ to allow cast from function pointer to object
	pointer in C++.
	* doc/install.texi (--enable-threads): Clarify use of Solaris
	threads.

From-SVN: r154708
 2009-11-27 15:17:04 +00:00
Steven Bosscher
7400e46be6 Remove support for Itanium1 (Merced) 
* config/ia64/itanium1.md: Remove.
	* config/ia64/ia64.md: Do not include it.
	* config/ia64/ia64.c (ia64_handle_option): Remove "itanium",
	"itanium1", and "merced" from the processor alias table.
	(clocks, add_cycles): Remove global variables.
	(ia64_sched_reorder2): Don't set/use them.
	(ia64_dfa_new_cycle, ia64_h_i_d_extended, ia64_reorg): Likewise.
	(bundling): Likewise. Remove extra pass for MMMUL/MMSHF.

From-SVN: r154707
 2009-11-27 14:30:34 +00:00
Andreas Krebbel
3a892e4495 s390.c (last_scheduled_insn): New variable. 
2009-11-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/s390.c (last_scheduled_insn): New variable.
	(s390_fpload_toreg, s390_z10_prevent_earlyload_conflicts): New
	functions.
	(s390_sched_reorder, s390_sched_variable_issue): New functions.
	(TARGET_SCHED_VARIABLE_ISSUE, TARGET_SCHED_REORDER): Target hooks
	defined.

From-SVN: r154705
 2009-11-27 13:12:25 +00:00
Michael Matz
d815d34e46 re PR c++/41906 (ICE with catch(...) and -fpermissive) 
PR c++/41906
        * tree-eh.c (lower_catch): Stop after expanding a catch-all.

testsuite/
        * g++.dg/tree-ssa/pr41906.C: New testcase.

From-SVN: r154704
 2009-11-27 13:08:58 +00:00
Richard Guenther
b56ae8c7c7 timevar.def (TV_LOOP_MOVE_INVARIANTS, [...]): New timevars. 
2009-11-27  Richard Guenther  <rguenther@suse.de>

	* timevar.def (TV_LOOP_MOVE_INVARIANTS, TV_LOOP_UNSWITCH,
	TV_LOOP_UNROLL, TV_LOOP_DOLOOP): New timevars.
	* loop-init.c (pass_rtl_move_loop_invariants): Use
	TV_LOOP_MOVE_INVARIANTS.
	(pass_rtl_unswitch): Use TV_LOOP_UNSWITCH.
	(pass_rtl_unroll_and_peel): Use TV_LOOP_UNROLL.
	(pass_rtl_doloop): Use TV_LOOP_DOLOOP.

From-SVN: r154703
 2009-11-27 12:43:08 +00:00
Andreas Krebbel
9c517bf372 emit-rtl.c (next_active_insn, [...]): Correct comment. 
2009-11-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* emit-rtl.c (next_active_insn, prev_active_insn): Correct
	comment.

From-SVN: r154702
 2009-11-27 12:00:28 +00:00
Jakub Jelinek
f1ed99cda5 i386.c (ix86_emit_restore_sse_regs_using_mov): Remove unused insn variable. 
* config/i386/i386.c (ix86_emit_restore_sse_regs_using_mov): Remove
	unused insn variable.
	* genemit.c (output_peephole2_scratches): Only declare and initialize
	_regs_allocated if it will be ever used.
	* cfgloopmanip.c (create_empty_if_region_on_edge): Remove unused
	succ_bb variable.
	(create_empty_loop_on_edge): Remove unused freq and cnt variables.
	* unwind-c.c (PERSONALITY_FUNCTION): Remove unused action_record
	variable.

From-SVN: r154701
 2009-11-27 12:37:06 +01:00
Jakub Jelinek
e96fee3e91 opts.c (decode_options): If optimize is bigger than 255, set it to 255. 
* opts.c (decode_options): If optimize is bigger than 255,
	set it to 255.

	* gcc.dg/O16384.c: New test.

From-SVN: r154699
 2009-11-27 12:31:55 +01:00
Paolo Carlini
85539630e3 re PR c++/35112 (ICE and broken diagnostic with ambiguous class name) 
/cp
2009-11-27  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/35112
	* pt.c (print_overloaded_functions): New.
	(print_candidates): Call the latter.
	* parser.c (cp_parser_class_name): Do not duplicate the diagnostics
	after the cp_parser_lookup_name call.

/testsuite
2009-11-27  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/35112
	* g++.dg/parse/crash53.C: New.
	* g++.dg/parse/error17.C: Adjust, error messages are not
	duplicated anymore.
	* g++.dg/template/dtor7.C: Remove xfail-ed dg-bogus directives.

From-SVN: r154698
 2009-11-27 10:44:49 +00:00
GCC Administrator
58b9741ecb Daily bump. 
From-SVN: r154697
 2009-11-27 00:16:49 +00:00
Uros Bizjak
22b9d529e8 vperm-v4sf-1.c (dg-options): Use -msse2. 
* gcc.target/i386/vperm-v4sf-1.c (dg-options): Use -msse2.
	* gcc.target/i386/vperm-v4sf-2.c: Require effective target ssse3.
	* gcc.target/i386/vperm-v4si-2.c: Ditto.
	* gcc.target/i386/vperm-v4si-2x.c: Require effective target xop.

From-SVN: r154694
 2009-11-27 00:24:10 +01:00