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GCC Administrator
03d33c2a44 Daily bump. 
From-SVN: r147726
 2009-05-20 00:16:48 +00:00
Jerry DeLisle
3a546d4d9b re PR libfortran/37754 (READ I/O Performance regression from 4.3 to 4.4/4.5) 
2009-05-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/37754
	* io/write_float.def: Simplify format calculation.

From-SVN: r147725
 2009-05-20 00:16:38 +00:00
Andrew Pinski
5cfd5d9b8f c-typeck.c (build_binary_op): Allow % on integal vectors. 
2009-05-19  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * c-typeck.c (build_binary_op): Allow % on integal vectors.
        * doc/extend.texi (Vector Extension): Document that % is allowed too.

009-05-19  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * typeck.c (build_binary_op): Allow % on integal vectors.

2009-05-19  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * gcc.dg/vector-4.c: New testcase.
        * gcc.dg/simd-1b.c: % is now allowed for integer vectors.
        * g++.dg/ext/vector16.C: New testcase.

From-SVN: r147722
 2009-05-19 16:14:10 -07:00
H.J. Lu
dae279f018 re PR c/40172 (Revision 147596 breaks bootstrap) 
2009-05-19  H.J. Lu  <hongjiu.lu@intel.com>

	PR c/40172
	* gcc.dg/pr40172.c: Renamed to ...
	* gcc.dg/pr40172-1.c: This.

	* gcc.dg/pr40172-2.c: New.
	* gcc.dg/pr40172-3.c: Likewise.

From-SVN: r147719
 2009-05-19 14:17:00 -07:00
H.J. Lu
2f1c7156ef i386.c (ix86_avoid_jump_mispredicts): Check ASM_OUTPUT_MAX_SKIP_PAD instead of ASM_OUTPUT_MAX_SKIP_ALIGN. 
2009-05-19  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (ix86_avoid_jump_mispredicts): Check
	ASM_OUTPUT_MAX_SKIP_PAD instead of ASM_OUTPUT_MAX_SKIP_ALIGN.

From-SVN: r147718
 2009-05-19 13:11:55 -07:00
Manuel López-Ibáñez
7bb2707483 re PR c/40172 (Revision 147596 breaks bootstrap) 
2009-05-19  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c/40172
gcc/
	* c.opt (Wlogical-op): Disabled by default.
	* c-opt (c_common_post_options): Do not enable Wlogical-op with
	Wextra.
	* doc/invoke.texi (Wlogical-op): Likewise.
testsuite/
	* gcc.dg/pr40172.c: Add -Wlogical-op to dg-options.

From-SVN: r147717
 2009-05-19 19:29:27 +00:00
Eric Botcazou
5aefc6a0f0 tree-scalar-evolution.c (follow_ssa_edge_expr): Turn into CASE_CONVERT. 
* tree-scalar-evolution.c (follow_ssa_edge_expr) <NOP_EXPR>: Turn
	into CASE_CONVERT.
	<PLUS_EXPR>: Strip useless type conversions instead of type nops.
	Propagate the type of the first operand.
	<ASSERT_EXPR>: Simplify.
	(follow_ssa_edge_in_rhs): Use gimple_expr_type to get the type.
	Rewrite using the RHS code as discriminant.
	<NOP_EXPR>: Turn into CASE_CONVERT.
	<PLUS_EXPR>: Propagate the type of the first operand.

From-SVN: r147716
 2009-05-19 19:14:42 +00:00
Paolo Carlini
c8036448d1 re PR libstdc++/40184 (locale(const char* std_name) can create invalid facets for nonuniform locale) 
2009-05-19  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/40184
	* include/bits/locale_classes.h (locale::facet::_S_lc_ctype_c_locale):
	Declare...
	* config/locale/gnu/c_locale.cc: ... and define.
	* config/locale/generic/c_locale.cc: Define.
	* src/localename.cc (locale::_Impl::_Impl(const char*, size_t)):
	Use it.
	* testsuite/22_locale/locale/cons/40184.cc: New.

From-SVN: r147714
 2009-05-19 18:20:47 +00:00
Steve Ellcey
f3a8311127 ia64-protos.h (ia64_dconst_0_5): New. 
* config/ia64/ia64-protos.h (ia64_dconst_0_5): New.
	(ia64_dconst_0_375): New.
	* config/ia64/ia64.c (ia64_override_options): Remove
	-minline-sqrt-min-latency warning.
	(ia64_dconst_0_5_rtx, ia64_dconst_0_5): New.
	(ia64_dconst_0_375_rtx, ia64_dconst_0_375): New
	* config/ia64/ia64.md (*sqrt_approx): Remove.
	(sqrtsf2): Remove #if 0.
	(sqrtsf2_internal_thr): Rewrite and move to div.md.
	(sqrtdf): Remove assert.
	(sqrtdf2_internal_thr): Rewrite and move to div.md.
	(sqrtxf2): Remove #if 0.
	(sqrtxf2_internal_thr): Rewrite and move to div.md.
	* div.md (sqrt_approx_rf): New.
	(sqrtsf2_internal_thr): New implementation.
	(sqrtsf2_internal_lat): New.
	(sqrtdf2_internal_thr: New implementation.
	(sqrtxf2_internal): New implementation.

From-SVN: r147713
 2009-05-19 18:18:08 +00:00
Francois-Xavier Coudert
1ffc7157ef * defaults.h (UINT_FAST64_TYPE, INTPTR_TYPE, UINTPTR_TYPE) 
(WCHAR_TYPE, MODIFIED_WCHAR_TYPE, PTRDIFF_TYPE, WINT_TYPE)
	(INTMAX_TYPE, UINTMAX_TYPE, SIG_ATOMIC_TYPE, INT8_TYPE, INT16_TYPE)
	(INT32_TYPE, INT64_TYPE, UINT8_TYPE, UINT16_TYPE, UINT32_TYPE)
	(UINT64_TYPE, INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE)
	(INT_LEAST64_TYPE, UINT_LEAST8_TYPE, UINT_LEAST16_TYPE)
	(UINT_LEAST32_TYPE, UINT_LEAST64_TYPE, INT_FAST8_TYPE)
	(INT_FAST16_TYPE, INT_FAST32_TYPE, INT_FAST64_TYPE)
	(UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE)
	(SIZE_TYPE, PID_TYPE, CHAR16_TYPE, CHAR32_TYPE): Move defaults here...
	* c-common.c: ...from here.

Co-Authored-By: Hans-Peter Nilsson <hp@axis.com>

From-SVN: r147712
 2009-05-19 18:12:57 +00:00
H.J. Lu
e9351712b5 Replace spaces with tab. 
From-SVN: r147709
 2009-05-19 09:06:46 -07:00
Manuel López-Ibáñez
db91d9ef7b c-common.c (warn_logical_operator): Remove unnecessary conditionals. 
2009-05-19  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* c-common.c (warn_logical_operator): Remove unnecessary
	conditionals.

From-SVN: r147708
 2009-05-19 15:41:17 +00:00
Kaveh R. Ghazi
bbb9d91f19 builtins.c (do_mpc_arg1): Separate MPFR/MPC C rounding types. 
* builtins.c (do_mpc_arg1): Separate MPFR/MPC C rounding types.

From-SVN: r147707
 2009-05-19 14:56:05 +00:00
Ben Elliston
ce883f549b unwind-dw2-fde.c (fde_unencoded_compare): Replace type punning assignments with memcpy calls. 
* unwind-dw2-fde.c (fde_unencoded_compare): Replace type punning
	assignments with memcpy calls.
	(add_fdes): Likewise.
	(binary_search_unencoded_fdes): Likewise.
	(linear_search_fdes): Eliminate type puns.

From-SVN: r147705
 2009-05-19 23:24:30 +10:00
Richard Guenther
377f099ab8 tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Do not falsely claim to have propagated into all uses. 
2009-05-19  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Do
	not falsely claim to have propagated into all uses.

	* gcc.c-torture/compile/20090519-1.c: New testcase.

From-SVN: r147702
 2009-05-19 11:51:54 +00:00
Ian Lance Taylor
7859dde7ee cp-demangle.c (cplus_demangle_fill_ctor): Fix logic bug. 
* cp-demangle.c (cplus_demangle_fill_ctor): Fix logic bug.
	(cplus_demangle_fill_dtor): Likewise.

Co-Authored-By: Ben Elliston <bje@au.ibm.com>

From-SVN: r147699
 2009-05-19 12:42:13 +10:00
Alexandre Oliva
31c98f4921 re PR other/40159 ("make all" ignores build failures) 
PR other/40159
* Makefile.tpl (all): Don't assume gcc-bootstrap and
gcc-no-bootstrap are mutually exclusive.
* Makefile.in: Rebuilt.

From-SVN: r147695
 2009-05-19 01:30:35 +00:00
GCC Administrator
d99e5e9584 Daily bump. 
From-SVN: r147688
 2009-05-19 00:16:50 +00:00
Alexandre Oliva
0f50183740 re PR other/40159 ("make all" ignores build failures) 
PR other/40159
* Makefile.tpl (all): Don't end with unconditional success.
* Makefile.in: Rebuilt.

From-SVN: r147683
 2009-05-19 00:01:17 +00:00
Ben Elliston
848bc769a5 invoke.texi (C Dialect Options): Update OpenMP specification version to v3.0. 
* doc/invoke.texi (C Dialect Options): Update OpenMP specification
	version to v3.0.

From-SVN: r147682
 2009-05-19 09:41:55 +10:00
Paolo Carlini
cf0e6fff1d re PR c++/40192 (Unable to use std::vector with typedef'd array types) 
2009-05-18  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/40192
	* include/bits/stl_construct.h (struct _Destroy_aux): Add.
	(_Destroy(_ForwardIterator, _ForwardIterator)): Use the latter.
	* testsuite/23_containers/vector/40192.cc: New.

From-SVN: r147680
 2009-05-18 23:16:20 +00:00
Kaz Kojima
1bb99877d3 sh-protos.h (sh_legitimate_address_p): Remove. 
* config/sh/sh-protos.h (sh_legitimate_address_p): Remove.
	* config/sh/sh.c (sh_legitimate_address_p): Make static.
	(TARGET_LEGITIMATE_ADDRESS_P): New.
	* config/sh/sh.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
	* config/sh/sh.md: Clean up references to GO_IF_LEGITIMATE_ADDRESS.

From-SVN: r147679
 2009-05-18 22:31:46 +00:00
Jonathan Wakely
ff74fd1325 stl_pair.h (swap): Do not swap rvalues. 
2009-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/bits/stl_pair.h (swap): Do not swap rvalues.
	* include/bits/stl_deque.h (swap): Likewise.
	* include/bits/stl_list.h (swap): Likewise.
	* include/bits/stl_vector.h (swap): Likewise.
	* include/bits/stl_bvector.h (swap): Likewise.
	* include/bits/stl_queue.h (swap): Likewise.
	* include/bits/stl_stack.h (swap): Likewise.
	* include/bits/stl_tree.h (swap): Likewise.
	* include/bits/stl_map.h (swap): Likewise.
	* include/bits/stl_multimap.h (swap): Likewise.
	* include/bits/stl_set.h (swap): Likewise.
	* include/bits/stl_multiset.h (swap): Likewise.
	* include/bits/forward_list.h (swap): Likewise.
	* include/bits/unique_ptr.h (swap): Likewise.
	* include/debug/deque (swap): Likewise.
	* include/debug/list (swap): Likewise.
	* include/debug/vector (swap): Likewise.
	* include/debug/map.h (swap): Likewise.
	* include/debug/multimap.h (swap): Likewise.
	* include/debug/set.h (swap): Likewise.
	* include/debug/multiset.h (swap): Likewise.
	* include/debug/unordered_map (swap): Likewise.
	* include/debug/unordered_set (swap): Likewise.
	* include/ext/vstring.h (swap): Likewise.
	* include/tr1_impl/unordered_map (swap): Likewise.
	* include/tr1_impl/hashtable (swap): Likewise.
	* include/tr1_impl/unordered_set (swap): Likewise.
	* include/std/tuple (swap): Likewise.
	* include/std/mutex (swap): Likewise.
	* include/std/thread (swap): Likewise.
	(operator<<): Only output to lvalue streams.
	* testsuite/20_util/shared_ptr/modifiers/swap_rvalue.cc: Remove.
	* testsuite/23_containers/headers/forward_list/synopsis.cc: Adjust.
	* testsuite/23_containers/deque/requirements/dr438/
	assign_neg.cc: Adjust line numbers.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/
	insert_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	assign_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	insert_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	assign_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	insert_neg.cc: Likewise.
	* testsuite/30_threads/thread/swap/1.cc: Swap with lvalue and also
	test non-member swap.
	* testsuite/30_threads/thread/swap/2.cc: Remove.

From-SVN: r147678
 2009-05-18 23:15:56 +01:00
Jason Merrill
e57d93c6bc Implement explicit conversions ops as specified in N2437. 
* decl.c (grokdeclarator): Handle explicit conversion ops.
	(check_initializer): Pass flags to store_init_value.
	* decl2.c (maybe_emit_vtables): Likewise.
	* init.c (expand_aggr_init_1): Likewise.
	* call.c (convert_class_to_reference): Take flags parm,
	check DECL_NONCONVERTING_P.
	(build_user_type_conversion_1): Check DECL_NONCONVERTING_P.
	(add_builtin_candidates): Simplify getting type of conversion.
	(build_object_call): Likewise.  Check DECL_NONCONVERTING_P.
	(implicit_conversion): Pass through LOOKUP_ONLYCONVERTING.
	(reference_binding): Take flags parm.  Direct-initialize copy parm.
	(add_function_candidate): Direct-initialize the copy parm.
	(add_conv_candidate): Use LOOKUP_IMPLICIT, not LOOKUP_NORMAL.
	(build_builtin_candidate): Add LOOKUP_ONLYCONVERTING.
	(conditional_conversion): Likewise.
	(convert_like_real): Only complain about DECL_NONCONVERTING_P
	constructors.
	(perform_implicit_conversion_flags): Add flags parm to
	perform_implicit_conversion.  Improve diagnostics.
	* cp-tree.h (LOOKUP_IMPLICIT): New macro.
	(LOOKUP_COPY_PARM): New bit macro.
	* cvt.c (build_expr_type_conversion): Check DECL_NONCONVERTING_P.
	* typeck.c (convert_for_assignment): Take flags parm, pass it to
	perform_implicit_conversion_flags.
	(cp_build_modify_expr): Pass flags to convert_for_assignment.
	(convert_for_initialization): Likewise.
	* typeck2.c (store_init_value): Take flags parm, pass to
	digest_init_flags.
	(digest_init_flags): Add flags parm to digest_init.
	(digest_init_r): Take flags parm, pass to convert_for_initialization.
	(process_init_constructor_array): Pass it.
	(process_init_constructor_record): Likewise.
	(process_init_constructor_union): Likewise.

From-SVN: r147677
 2009-05-18 17:48:02 -04:00
Dodji Seketeli
82725547db re PR debug/40109 (Incorrect debug info nesting for typedef statements within namespaces) 
Fix for PR debug/40109

gcc/ChangeLog:
PR debug/40109
* dwarf2out.c (gen_type_die_with_usage): Generate the DIE as a
child of the containing namespace's DIE.

gcc/testsuite/ChangeLog:
PR debug/40109
* g++.dg/debug/dwarf2/nested-1.C: New test.

From-SVN: r147674
 2009-05-18 21:19:52 +02:00
Adam Nemet
f6a1e4301a * config/mips/mips.md (*zero_extend<GPR:mode>_trunc<SHORT:mode>, 
*zero_extendhi_truncqi):  Move after the zero_extend patterns.
	(*extenddi_truncate<mode>, *extendsi_truncate<mode>): Move after the
	extend patterns.

From-SVN: r147673
 2009-05-18 18:43:25 +00:00
H.J. Lu
6a90d232ab re PR target/39942 (Nonoptimal code - leaveq; xchg %ax,%ax; retq) 
2009-05-18  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39942
	* config/i386/i386.c (ix86_avoid_jump_misspredicts): Replace
	gen_align with gen_pad.
	(ix86_reorg): Check ASM_OUTPUT_MAX_SKIP_PAD instead of
	#ifdef ASM_OUTPUT_MAX_SKIP_ALIGN.

	* config/i386/i386.h (ASM_OUTPUT_MAX_SKIP_PAD): New.
	* config/i386/x86-64.h (ASM_OUTPUT_MAX_SKIP_PAD): Likewise.

	* config/i386/i386.md (align): Renamed to ...
	(pad): This.  Replace ASM_OUTPUT_MAX_SKIP_ALIGN with
	ASM_OUTPUT_MAX_SKIP_PAD.

From-SVN: r147671
 2009-05-18 10:21:13 -07:00
H.J. Lu
cf249b02ea re PR testsuite/39907 (Aligned access to unaligned address) 
2009-05-18  H.J. Lu  <hongjiu.lu@intel.com>

	PR testsuite/39907
	* gcc.target/x86_64/abi/asm-support.S (snapshot_ret): Preserve
	stack alignment.

From-SVN: r147667
 2009-05-18 09:53:25 -07:00
Andreas Schwab
3f1c917c5d * config.gcc: Fix variable syntax. 
From-SVN: r147666
 2009-05-18 16:49:50 +00:00
Andreas Schwab
06555043e5 * config.gcc: Fix variable syntax. 
From-SVN: r147665
 2009-05-18 16:22:47 +00:00
Andreas Schwab
c4406f7429 re PR target/39531 (m68k gcc does not convert andil to bclr when compiled on a 64bit host) 
PR target/39531
* config/m68k/m68k.c (output_andsi3): Mask off sign bit copies
before calling exact_log2.
(output_iorsi3): Likewise.
(output_xorsi3): Likewise.

From-SVN: r147664
 2009-05-18 15:36:18 +00:00
Janus Weil
e35bbb23ad re PR fortran/40164 (Fortran 2003: "Arrays of procedure pointers" (using PPCs)) 
2009-05-18  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/40164
	* primary.c (gfc_match_rvalue): Handle procedure pointer components in
	arrays.
	* resolve.c (resolve_ppc_call,resolve_expr_ppc): Resolve component and
	array references.
	(resolve_fl_derived): Procedure pointer components are not required to
	have constant array bounds in their return value.


2009-05-18  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/40164
	* gfortran.dg/proc_ptr_comp_8.f90: New.

From-SVN: r147663
 2009-05-18 16:44:55 +02:00
Janus Weil
9b2db7be32 intrinsic.c (add_sym): Fix my last commit (r147655), which broke bootstrap. 
2009-05-18  Janus Weil  <janus@gcc.gnu.org>

	* intrinsic.c (add_sym): Fix my last commit (r147655),
	which broke bootstrap.

From-SVN: r147662
 2009-05-18 15:56:44 +02:00
Kaz Kojima
9905269286 sh.c (expand_cbranchdi4): Use a scratch register for the none zero constant operand except for EQ and NE... 
* config/sh/sh.c (expand_cbranchdi4): Use a scratch register
	for the none zero constant operand except for EQ and NE
	comprisons even when the first operand is R0.

From-SVN: r147661
 2009-05-18 12:53:22 +00:00
Andreas Krebbel
f4aa38482c 2064.md: Remove trailing whitespaces. 
2009-05-18  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config/s390/2064.md: Remove trailing whitespaces.
	* config/s390/2084.md: Likewise.
	* config/s390/constraints.md: Likewise.
	* config/s390/fixdfdi.h: Likewise.
	* config/s390/libgcc-glibc.ver: Likewise.
	* config/s390/s390-modes.def: Likewise.
	* config/s390/s390-protos.h: Likewise.
	* config/s390/s390.c: Likewise.
	* config/s390/s390.h: Likewise.
	* config/s390/s390.md: Likewise.
	* config/s390/tpf-unwind.h: Likewise.

From-SVN: r147660
 2009-05-18 12:33:55 +00:00
Richard Guenther
bfa31dad8a re PR tree-optimization/40168 (finding common subexpressions) 
2009-05-18  Richard Guenther  <rguenther@suse.de>

	PR fortran/40168
	* trans-expr.c (gfc_trans_zero_assign): For local array
	destinations use an assignment from an empty constructor.

	* gfortran.dg/array_memset_2.f90: Adjust.

From-SVN: r147659
 2009-05-18 10:24:34 +00:00
Maxim Kuvyrkov
ab7256e4ce * config/m68k/m68k.c (m68k_legitimize_address): Fix typo in signature. 
From-SVN: r147656
 2009-05-18 10:12:44 +00:00
Janus Weil
23e38561c5 re PR fortran/36947 (Attributes not fully checked comparing actual vs dummy procedure) 
2009-05-18  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/36947
	PR fortran/40039
	* expr.c (gfc_check_pointer_assign): Check intents when comparing
	interfaces.
	* gfortran.h (typedef struct gfc_intrinsic_arg): Add 'intent' member.
	(gfc_compare_interfaces): Additional argument.
	* interface.c (operator_correspondence): Add check for equality of
	intents, and new argument 'intent_check'.
	(gfc_compare_interfaces): New argument 'intent_check', which is passed
	on to operator_correspondence.
	(check_interface1): Don't check intents when comparing interfaces.
	(compare_parameter): Do check intents when comparing interfaces.
	* intrinsic.c (add_sym): Add intents for arguments of intrinsic
	procedures.
	(add_sym_1,add_sym_1s,add_sym_1m,add_sym_2,add_sym_2s,add_sym_3,
	add_sym_3ml,add_sym_3red,add_sym_3s,add_sym_4): Use INTENT_IN by
	default.
	(add_sym_1_intent,add_sym_1s_intent,add_sym_2s_intent,add_sym_3s_intent)
	: New functions to add intrinsic symbols, specifying custom intents.
	(add_sym_4s,add_sym_5s): Add new arguments to specify intents.
	(add_functions,add_subroutines): Add intents for various intrinsics.
	* resolve.c (check_generic_tbp_ambiguity): Don't check intents when
	comparing interfaces.
	* symbol.c (gfc_copy_formal_args_intr): Copy intent.


2009-05-18  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/36947
	PR fortran/40039
	* gfortran.dg/interface_27.f90: New.
	* gfortran.dg/interface_28.f90: New.
	* gfortran.dg/proc_ptr_11.f90: Fixing invalid test case.
	* gfortran.dg/proc_ptr_result_1.f90: Ditto.

From-SVN: r147655
 2009-05-18 11:19:20 +02:00
Maxim Kuvyrkov
75df395f15 M68K TLS support. 
* configure.ac (m68k-*-*): Check if binutils support TLS.
	* configure: Regenerate.
	* config/m68k/predicates.md (symbolic_operand): Extend comment.
	* config/m68k/constraints.md (Cu): New constraint.
	* config/m68k/m68k.md (UNSPEC_GOTOFF): Remove.
	(UNSPEC_RELOC16, UNSPEC_RELOC32): New constants.
	(movsi): Handle TLS symbols.
	(addsi3_5200): Handle XTLS symbols, indent.
	* config/m68k/m68k-protos.h (m68k_legitimize_tls_address): Declare.
	(m68k_tls_reference_p): Declare.
	(m68k_legitimize_address): Declare.
	(m68k_unwrap_symbol): Declare.
	* config/m68k/m68k.opt (mxtls): New option.
	* config/m68k/m68k.c (ggc.h): Include.
	(m68k_output_dwarf_dtprel): Implement hook.
	(TARGET_HAVE_TLS, TARGET_ASM_OUTPUT_DWARF_DTPREL): Define.
	(m68k_expand_prologue): Load GOT pointer when function needs it.
	(m68k_illegitimate_symbolic_constant_p): Handle TLS symbols.
	(m68k_legitimate_constant_address_p): Same.
	(m68k_decompose_address): Handle TLS references.
	(m68k_get_gp): New static function.
	(enum m68k_reloc): New contants.
	(TLS_RELOC_P): New macro.
	(m68k_wrap_symbol): New static function.
	(m68k_unwrap_symbol): New function.
	(m68k_final_prescan_insn_1): New static function.
	(m68k_final_prescan_insn): New function.
	(m68k_move_to_reg, m68k_wrap_symbol_into_got_ref): New static
	functions.
	(legitimize_pic_address): Handle TLS references..
	(m68k_tls_get_addr, m68k_get_tls_get_addr)
	(m68k_libcall_value_in_a0_p)
	(m68k_call_tls_get_addr, m68k_read_tp, m68k_get_m68k_read_tp)
	(m68k_call_m68k_read_tp): Helper variables and functions for ...
	(m68k_legitimize_tls_address): Handle TLS references.
	(m68k_tls_symbol_p, m68k_tls_reference_p_1, m68k_tls_reference_p):
	New functions.
	(m68k_legitimize_address): Handle TLS symbols.
	(m68k_get_reloc_decoration): New static function.
	(m68k_output_addr_const_extra): Handle UNSPEC_RELOC16 and
	UNSPEC_RELOC32.
	(m68k_output_dwarf_dtprel): Implement hook.
	(print_operand_address): Handle UNSPEC_RELOC16 adn UNSPEC_RELOC32.
	(m68k_libcall_value): Return result in A0 instead of D0 when asked by
	m68k_call_* routines.
	(sched_attr_op_type): Handle TLS symbols.
	(gt-m68k.h): Include.
	* config/m68k/m68k.h (FINAL_PRESCAN_INSN): Define.
	(LEGITIMATE_PIC_OPERAND_P): Support TLS.

	* gcc.target/m68k/tls-ie.c: New test.
	* gcc.target/m68k/tls-le.c: New test.
	* gcc.target/m68k/tls-gd.c: New test.
	* gcc.target/m68k/tls-ld.c: New test.
	* gcc.target/m68k/tls-ie-xgot.c: New test.
	* gcc.target/m68k/tls-le-xtls.c: New test.
	* gcc.target/m68k/tls-gd-xgot.c: New test.
	* gcc.target/m68k/tls-ld-xgot.c: New test.
	* gcc.target/m68k/tls-ld-xtls.c: New test.
	* gcc.target/m68k/tls-ld-xgot-xtls.c: New test.

From-SVN: r147654
 2009-05-18 07:54:44 +00:00
Bechir Zalila
676fd528c9 re PR ada/40166 (Ada compiler unable to build libraries) 
PR ada/40166
	* Makefile.in (TOOLS_TARGET_PAIRS): Use the correct path to the
	target specific sources.

From-SVN: r147652
 2009-05-18 07:40:56 +00:00
GCC Administrator
e852ce618c Daily bump. 
From-SVN: r147649
 2009-05-18 00:16:37 +00:00
Martin Jambor
8b75fc9ba6 ipa-prop.c (ipa_check_stmt_modifications): Removed. 
2009-05-18  Martin Jambor  <mjambor@suse.cz>

	* ipa-prop.c (ipa_check_stmt_modifications): Removed.
	(visit_store_addr_for_mod_analysis): New function.
	(ipa_detect_param_modifications): Use walk_stmt_load_store_addr_ops.
	(determine_cst_member_ptr): Use gimple_assign_single_p.
	(ipa_get_stmt_member_ptr_load_param): Use gimple_assign_single_p.
	(ipa_analyze_call_uses): Use !gimple_assign_rhs2 rather than number of
	operands.  Don't check number of operands of a NOP_EXPR.

	* testsuite/gcc.dg/ipa/modif-1.c: Do not check for unmodified int
	parameter.

From-SVN: r147645
 2009-05-18 01:33:35 +02:00
Eric Fisher
f133d4a2aa tree-ssa.texi (SSA Operands): Fix a mistake. 
2009-05-18  Eric Fisher  <joefoxreal@gmail.com>
	* doc/tree-ssa.texi (SSA Operands): Fix a mistake.

From-SVN: r147644
 2009-05-18 08:10:36 +10:00
Dave Korn
68aa6c59e5 win32_threads.c (GC_get_thread_stack_base): Implement for Cygwin. 
* win32_threads.c (GC_get_thread_stack_base):  Implement for Cygwin.

From-SVN: r147641
 2009-05-17 20:07:18 +00:00
H.J. Lu
ae8af5003b re PR c/40172 (Revision 147596 breaks bootstrap) 
gcc/

2009-05-17  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c/40172
	* c-common.c (warn_logical_operator): Don't warn if one of
	expression isn't always true or false.

gcc/testscase/

2009-05-17  H.J. Lu  <hongjiu.lu@intel.com>

	PR c/40172
	* gcc.dg/pr40172.c: New.

From-SVN: r147639
 2009-05-17 11:36:44 -07:00
Jason Merrill
7e361ae60a re PR c++/40139 (ICE on invalid use of destructor) 
PR c++/40139
	* pt.c (tsubst_qualified_id): Retain the type if we aren't dealing
	with a dependent type.  Actually look up the destructor.
	* semantics.c (finish_id_expression): Fix logic.
	(finish_qualified_id_expr): Don't try to use 'this' if we aren't in
	a function.
	* typeck.c (build_x_unary_op): Diagnose taking the address of a
	constructor or destructor.
	* tree.c (get_first_fn): Handle OFFSET_REF.

From-SVN: r147638
 2009-05-17 14:01:33 -04:00
Joseph Myers
8fa6fa7917 tree.c (cxx_printable_name_internal): Allow consecutive translated and untranslated cached copies of the name of the... 
cp:
	* tree.c (cxx_printable_name_internal): Allow consecutive
	translated and untranslated cached copies of the name of the
	current function.

testsuite:
	* g++.dg/warn/translate-ice-1.C: New test.

From-SVN: r147636
 2009-05-17 17:09:02 +01:00
Francois-Xavier Coudert
e0a6661b79 iso-fortran-env.def: Define INT8, INT16, INT32, INT64, REAL32, REAL64 and REAL128. 
* iso-fortran-env.def: Define INT8, INT16, INT32, INT64, REAL32,
	REAL64 and REAL128.
	* gfortran.h (gfc_get_int_kind_from_width_isofortranenv,
	gfc_get_real_kind_from_width_isofortranenv): New prototypes.
	* iso-c-binding.def: Update definitions for the INT*_T,
	INT_LEAST*_T and INT_FAST*_T named parameters.
	* trans-types.c (get_typenode_from_name, get_int_kind_from_name,
	gfc_get_real_kind_from_width_isofortranenv): New functions.

	* gfortran.dg/c_kind_int128_test1.f03: Also test C_INT_FAST128_T.
	* gfortran.dg/c_kind_int128_test2.f03: Update comment.
	* gfortran.dg/c_kind_params.f90: Also test int_fast*_t.
	* gfortran.dg/c_kinds.c: Add int_fast*_t arguments.

From-SVN: r147635
 2009-05-17 14:15:24 +00:00
Julian Brown
965cc3c3aa pex-win32.c (pex_win32_exec_child): Fix logic to avoid closing standard handles (stdin, stdout, stderr) in parent. 
libiberty/
	* pex-win32.c (pex_win32_exec_child): Fix logic to avoid closing
	standard handles (stdin, stdout, stderr) in parent.

From-SVN: r147634
 2009-05-17 13:07:08 +00:00
Francois-Xavier Coudert
2f8cce28b8 re PR fortran/36260 (Audit intrinsic.texi and check whether keyword= names match) 
PR fortran/36260

	* intrinsic.c (add_functions, add_subroutines): Fix argument
	names and wrap long lines.
	* intrinsic.texi: Fix documentation and argument names of
	LOG_GAMMA, DATAN2, DBESJN, DTIME, ETIME, FSTAT, STAT, LSTAT,
	GET_COMMAND, IDATE, LTIME, MOVE_ALLOC, NINT, OR, PRODUCT,
	SUM, RAND, RANDOM_SEED, REAL, SELECTED_INT_KIND,
	SELECTED_REAL_KIND and XOR.

From-SVN: r147633
 2009-05-17 12:47:00 +00:00