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Author SHA1 Message Date
Mike Stump
f9d3a450cc Normalize whitespace. 
From-SVN: r205138
 2013-11-20 18:42:08 +00:00
Robert Suchanek
0ddd0408ef lra.c (lra): Set lra_in_progress before check_rtl call. 
* lra.c (lra): Set lra_in_progress before check_rtl call.
    	* recog.c (insn_invalid_p): Add !lra_in_progress to prevent
    	adding clobber regs when LRA is running

From-SVN: r205136
 2013-11-20 11:17:49 -07:00
Mike Stump
696d76a50d Fixup whitespace. 
From-SVN: r205134
 2013-11-20 18:04:41 +00:00
Mike Stump
c907d06597 Fixup whitespace. 
From-SVN: r205133
 2013-11-20 18:01:12 +00:00
Maciej W. Rozycki
7cfe3cc182 mips.h (ISA_HAS_FP4): Remove TARGET_FLOAT64 restriction for ISA_MIPS32R2. 
* config/mips/mips.h (ISA_HAS_FP4): Remove TARGET_FLOAT64
	restriction for ISA_MIPS32R2.
	(ISA_HAS_LXC1_SXC1): New macro.
	(ISA_HAS_FP_MADD4_MSUB4): Remove ISA_MIPS32R2 special-casing.
	(ISA_HAS_NMADD4_NMSUB4): Likewise.
	(ISA_HAS_FP_RECIP_RSQRT): Likewise.
	(ISA_HAS_PREFETCHX): Redefine in terms of ISA_HAS_FP4.
	* config/mips/mips.md (*<ANYF:loadx>_<P:mode>): Use
	ISA_HAS_LXC1_SXC1 rather than ISA_HAS_FP4.
	(*<ANYF:storex>_<P:mode>): Likewise.

From-SVN: r205130
 2013-11-20 17:18:12 +00:00
Maciej W. Rozycki
287c5d3812 mips.h (ISA_HAS_FP_RECIP_RSQRT): New macro. 
* config/mips/mips.h (ISA_HAS_FP_RECIP_RSQRT): New macro.
	* config/mips/mips.c (mips_rtx_costs) <DIV>: Check for
	ISA_HAS_FP_RECIP_RSQRT rather than ISA_HAS_FP4.
	* config/mips/mips.md (recip_condition): Remove mode attribute.
	(div<mode>3): Use ISA_HAS_FP_RECIP_RSQRT rather than
	<recip_condition>.
	(*recip<mode>3, *rsqrt<mode>a, *rsqrt<mode>b): Likewise.

From-SVN: r205129
 2013-11-20 17:16:48 +00:00
Eric Botcazou
a9a130f5b7 re PR target/59207 (uninitialized local variable in sparc_fold_builtin) 
PR target/59207
	* config/sparc/sparc.c (sparc_fold_builtin) <case CODE_FOR_pdist_vis>:
	Make sure neg2_ovf is set before being used.

From-SVN: r205127
 2013-11-20 17:02:36 +00:00
Basile Starynkevitch
c34144fa60 plugin.def: Add comment about register_callback and invoke_plugin_callbacks_full. 
2013-11-20  Basile Starynkevitch  <basile@starynkevitch.net>

        * plugin.def: Add comment about register_callback and
        invoke_plugin_callbacks_full.

        * plugin.c (register_callback, invoke_plugin_callbacks_full):
        Handle PLUGIN_INCLUDE_FILE event.

From-SVN: r205125
 2013-11-20 16:42:04 +00:00
Ulrich Weigand
9abaec9c1c rs6000.c (rs6000_cannot_change_mode_class): Do not allow subregs of TDmode in FPRs of smaller size in little-endian. 
* config/rs6000/rs6000.c (rs6000_cannot_change_mode_class): Do not
	allow subregs of TDmode in FPRs of smaller size in little-endian.
	(rs6000_split_multireg_move): When splitting an access to TDmode
	in FPRs, do not use simplify_gen_subreg.

From-SVN: r205123
 2013-11-20 16:22:57 +00:00
Joseph Myers
547101fb67 re PR middle-end/21718 (real.c rounding not perfect) 
PR middle-end/21718
	* real.c: Remove comment about decimal string conversion and
	rounding errors.
	(real_from_string): Use MPFR to convert nonzero decimal constant
	to REAL_VALUE_TYPE.

testsuite:
	* gcc.dg/float-exact-1.c: New test.

From-SVN: r205119
 2013-11-20 14:34:49 +00:00
Eric Botcazou
74e25e34f8 arm.c (arm_dwarf_register_span): Take into account the endianness of the D registers for the legacy encodings. 
* config/arm/arm.c (arm_dwarf_register_span): Take into account the
	endianness of the D registers for the legacy encodings.

From-SVN: r205118
 2013-11-20 13:58:12 +00:00
Richard Earnshaw
c34fb19832 re PR rtl-optimization/54300 (regcprop incorrectly looks through parallel register swap operation) 
PR rtl-optimization/54300

gcc/

	PR rtl-optimization/54300
	* regcprop.c (copyprop_hardreg_forward_1): Ensure any unused
	outputs in a single-set are killed from the value chains.

gcc/testsuite:

	PR rtl-optimization/54300
	* gcc.target/arm/pr54300.C: New test.

From-SVN: r205117
 2013-11-20 13:55:04 +00:00
Ilya Enkovich
eb1d81598d cgraph.h (varpool_node): Add need_bounds_init field. 
* cgraph.h (varpool_node): Add need_bounds_init field.
        * lto-cgraph.c (lto_output_varpool_node): Output
        need_bounds_init value.
        (input_varpool_node): Read need_bounds_init value.
        * varpool.c (dump_varpool_node): Dump need_bounds_init field.

From-SVN: r205116
 2013-11-20 13:50:44 +00:00
Diego Novillo
a888f9ad6f re PR middle-end/59212 (FAIL: g++.dg/plugin/selfassign.c compilation) 
PR 59212
	* g++.dg/plugin/selfassign.c: Include stringpool.h

From-SVN: r205115
 2013-11-20 08:48:40 -05:00
Jonathan Wakely
f8c370af2c re PR c++/59173 (Alias template in partial specialization finds name from primary template) 
PR c++/59173
	* include/ext/pointer.h (pointer_traits<>::rebind<>): Add template
	keyword in nested name.

From-SVN: r205114
 2013-11-20 13:39:33 +00:00
Jan Hubicka
063d671d59 opts.c (finish_options): Imply -ffat-lto-objects with -fno-use-linker-plugin. 
* opts.c (finish_options): Imply -ffat-lto-objects with -fno-use-linker-plugin.
	* common.opt (fuse-linker-plugin): Add var.

From-SVN: r205110
 2013-11-20 13:11:08 +00:00
Ilya Enkovich
0c509e888c dbxout.c (dbxout_type): Ignore POINTER_BOUNDS_TYPE. 
* dbxout.c (dbxout_type): Ignore POINTER_BOUNDS_TYPE.
        * dwarf2out.c (gen_subprogram_die): Ignore bound args.
        (gen_type_die_with_usage): Skip pointer bounds.
        (dwarf2out_global_decl): Likewise.

From-SVN: r205109
 2013-11-20 12:28:29 +00:00
Richard Sandiford
0e4fa4ae25 Remove unintentional blank link from prevous commit. 
From-SVN: r205108
 2013-11-20 12:17:31 +00:00
Ulrich Weigand
cf598484ae * gcc.target/powerpc/darwin-longlong.c (msw): Make endian-safe. 
From-SVN: r205106
 2013-11-20 12:14:14 +00:00
James Greenhalgh
99e6af154c [AArch64] Remove "mode", "mode2" attributes 
gcc/
	* config/aarch64/aarch64.md: Remove "mode" and "mode2" attributes
	from all insns.

From-SVN: r205105
 2013-11-20 12:12:02 +00:00
Yuri Rumyantsev
324cf3e44f re PR target/57756 (Function target attribute is retaining state of previously seen function) 
PR target/57756
* config/i386/i386.c (ix86_option_override_internal): Add missed
argument prefix for 'ix86_fpmath'.
* config/i386/ssemath.h: Add missed definition of
TARGET_FPMATH_DEFAULT_P macros.

From-SVN: r205104
 2013-11-20 11:59:05 +00:00
Kenneth Zadeck
eb1ce45339 cuintp.c (UI_From_gnu): Use tree_to_shwi. 
gcc/ada/
2013-11-19  Kenneth Zadeck  <zadeck@naturalbridge.com>
	    Mike Stump  <mikestump@comcast.net>
	    Richard Sandiford  <rdsandiford@googlemail.com>

	* gcc-interface/cuintp.c (UI_From_gnu): Use tree_to_shwi.
	* gcc-interface/decl.c (gnat_to_gnu_entity): Use tree_to_uhwi.
	* gcc-interface/utils.c (make_packable_type): Likewise.

gcc/c-family/
2013-11-19  Kenneth Zadeck  <zadeck@naturalbridge.com>
	    Mike Stump  <mikestump@comcast.net>
	    Richard Sandiford  <rdsandiford@googlemail.com>

	* c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
	instead of TREE_INT_CST_LOW, in cases where there is a protecting
	tree_fits_shwi_p or tree_fits_uhwi_p.
	(dump_generic_ada_node): Likewise.
	* c-format.c (check_format_arg): Likewise.
	* c-pretty-print.c (pp_c_integer_constant): Likewise.

gcc/
2013-11-19  Kenneth Zadeck  <zadeck@naturalbridge.com>
	    Mike Stump  <mikestump@comcast.net>
	    Richard Sandiford  <rdsandiford@googlemail.com>

	* alias.c (ao_ref_from_mem): Use tree_to_shwi and tree_to_uhwi
	instead of TREE_INT_CST_LOW, in cases where there is a protecting
	tree_fits_shwi_p or tree_fits_uhwi_p.
	* builtins.c (fold_builtin_powi): Likewise.
	* config/epiphany/epiphany.c (epiphany_special_round_type_align):
	Likewise.
	* dbxout.c (dbxout_symbol): Likewise.
	* expr.c (expand_expr_real_1): Likewise.
	* fold-const.c (fold_single_bit_test, fold_plusminus_mult_expr)
	(fold_binary_loc): Likewise.
	* gimple-fold.c (fold_const_aggregate_ref_1): Likewise.
	* gimple-ssa-strength-reduction.c (stmt_cost): Likewise.
	* omp-low.c (lower_omp_for_lastprivate): Likewise.
	* simplify-rtx.c (delegitimize_mem_from_attrs): Likewise.
	* stor-layout.c (compute_record_mode): Likewise.
	* tree-cfg.c (verify_expr): Likewise.
	* tree-dfa.c (get_ref_base_and_extent): Likewise.
	* tree-pretty-print.c (dump_array_domain): Likewise.
	* tree-sra.c (build_user_friendly_ref_for_offset): Likewise.
	* tree-ssa-ccp.c (fold_builtin_alloca_with_align): Likewise.
	* tree-ssa-loop-ivopts.c (get_loop_invariant_expr_id): Likewise.
	* tree-ssa-math-opts.c (execute_cse_sincos): Likewise.
	* tree-ssa-phiopt.c (hoist_adjacent_loads): Likewise.
	* tree-ssa-reassoc.c (acceptable_pow_call): Likewise.
	* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Likewise.
	(ao_ref_init_from_vn_reference, vn_reference_fold_indirect): Likewise.
	(vn_reference_lookup_3, simplify_binary_expression): Likewise.
	* tree-ssa-structalias.c (bitpos_of_field): Likewise.
	(get_constraint_for_1, push_fields_onto_fieldstack): Likewise.
	(create_variable_info_for_1): Likewise.
	* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Likewise.
	(vect_verify_datarefs_alignment): Likewise.
	(vect_analyze_data_ref_accesses): Likewise.
	(vect_prune_runtime_alias_test_list): Likewise.
	* tree-vectorizer.h (NITERS_KNOWN_P): Likewise.

Co-Authored-By: Mike Stump <mikestump@comcast.net>
Co-Authored-By: Richard Sandiford <rdsandiford@googlemail.com>

From-SVN: r205103
 2013-11-20 11:57:27 +00:00
Richard Sandiford
4aaa33517f tree-ssa-alias.c (ao_ref_init_from_ptr_and_size): Avoid signed overflow. 
gcc/
	* tree-ssa-alias.c (ao_ref_init_from_ptr_and_size): Avoid signed
	overflow.  Use tree_to_shwi.

From-SVN: r205102
 2013-11-20 11:57:06 +00:00
Richard Sandiford
5193531872 fold-const.c (fold_binary_loc): Use unsigned rather than signed HOST_WIDE_INTs when folding (x >> c) << c. 
gcc/
	* fold-const.c (fold_binary_loc): Use unsigned rather than signed
	HOST_WIDE_INTs when folding (x >> c) << c.

From-SVN: r205101
 2013-11-20 11:56:44 +00:00
Kenneth Zadeck
6b3b8c2754 c-common.c (check_function_arguments_recurse): Use tree_to_uhwi. 
gcc/c-family/
2013-11-19  Kenneth Zadeck  <zadeck@naturalbridge.com>

	* c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.

From-SVN: r205100
 2013-11-20 11:56:34 +00:00
Andreas Krebbel
2561451d55 [multiple changes] 
2013-11-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
	    Dominik Vogt  <vogt@linux.vnet.ibm.com>

	* config/s390/s390.c (s390_canonicalize_comparison): Don't fold
	int comparisons with an out of range condition code.
	(s390_optimize_nonescaping_tx): Skip empty BBs.
	Generate the new tbegin RTX when removing the FPR clobbers (with
	two SETs).
	(s390_expand_tbegin): Fix the retry loop counter.  Copy CC to the
	result before doing the retry calculations.
	(s390_init_builtins): Make tbegin "returns_twice" and tabort
	"noreturn".
	* config/s390/s390.md (UNSPECV_TBEGIN_TDB): New constant used for
	the TDB setting part of an tbegin.
	("tbegin_1", "tbegin_nofloat_1"): Add a set for the TDB.
	("tx_assist"): Set unused argument to an immediate zero instead of
	loading zero into a GPR and pass it as argument.
	* config/s390/htmxlintrin.h (__TM_simple_begin, __TM_begin):
	Remove inline and related attributes.
	(__TM_nesting_depth, __TM_is_user_abort, __TM_is_named_user_abort)
	(__TM_is_illegal, __TM_is_footprint_exceeded)
	(__TM_is_nested_too_deep, __TM_is_conflict): Fix format value
	check.

2013-11-20  Dominik Vogt  <vogt@linux.vnet.ibm.com>

	* gcc.target/s390/htm-1.c: Rename to ...
	* gcc/testsuite/gcc.target/s390/htm-builtins-compile-1.c: ... this
	one.
	* gcc.target/s390/htm-xl-intrin-1.c: Rename to ...
	* gcc.target/s390/htm-builtins-compile-3.c: ... this one.
	* gcc.target/s390/htm-builtins-compile-2.c: New testcase.
	* gcc.target/s390/htm-builtins-1.c: New testcase.
	* gcc.target/s390/htm-builtins-2.c: New testcase.
	* gcc.target/s390/s390.exp: Add check for htm machine.

From-SVN: r205099
 2013-11-20 11:48:07 +00:00
Richard Biener
5d1a0108f1 re PR target/59035 (FAIL: gcc.dg/torture/c99-contract-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test) 
2013-11-20  Richard Biener  <rguenther@suse.de>

	PR lto/59035
	* lto-opts.c (lto_write_options): Write defaults only if
	they were not explicitely specified.  Also write
	-ffp-contract default.
	* lto-wrapper.c (merge_and_complain): Merge -ffp-contract
	conservatively.
	(run_gcc): Pass through -ffp-contract.

From-SVN: r205096
 2013-11-20 10:31:24 +00:00
Jan-Benedict Glaw
d6e193b3e4 mips.c (r10k_simplify_address): Eliminate macro usage. 
2013-11-20  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

	* config/mips/mips.c (r10k_simplify_address): Eliminate macro usage.

[BR]: http://gcc.gnu.org/ml/gcc-patches/2013-11/msg02455.html

From-SVN: r205094
 2013-11-20 10:03:53 +00:00
James Greenhalgh
b5828b4bf6 [AArch64] AArch64 SIMD Builtins Better Type Correctness. 
gcc/
	* gcc/config/aarch64/aarch64-builtins.c
	(aarch64_simd_itype): Remove.
	(aarch64_simd_builtin_datum): Remove itype, add
	qualifiers pointer.
	(VAR1): Use qualifiers.
	(aarch64_build_scalar_type): New.
	(aarch64_build_vector_type): Likewise.
	(aarch64_build_type): Likewise.
	(aarch64_init_simd_builtins): Refactor, remove special cases,
	consolidate main loop.
	(aarch64_simd_expand_args): Likewise.

From-SVN: r205092
 2013-11-20 09:19:25 +00:00
Eric Botcazou
cc6ebdca92 Remove gcc/ prefixes 
From-SVN: r205091
 2013-11-20 08:15:17 +00:00
Joshua J Cogliati
49b0aa187a re PR c/53001 (-Wfloat-conversion should be available to warn about floating point errors) 
2013-11-19  Joshua J Cogliati  <jrincayc@yahoo.com>

	PR c/53001
	Splitting out a -Wfloat-conversion from -Wconversion for
	conversions that lower floating point number precision
	or conversion from floating point numbers to integers.

gcc/c-family/

	* c-common.c (unsafe_conversion_p): Make this function
	return an enumeration with more detail.
	(conversion_warning): Use the new return type of
	unsafe_conversion_p to separately warn either about conversions
	that lower floating point number precision or about the other
	kinds of conversions.
 	* c-common.h (enum conversion_safety): New enumeration.
 	(unsafe_conversion_p): switching return type to
 	conversion_safety enumeration.
	* c.opt: Adding new warning -Wfloat-conversion and
	enabling it with -Wconversion.

gcc/

	* doc/invoke.texi: Adding documentation about
	-Wfloat-conversion.

gcc/testsuite/

	* c-c++-common/Wfloat-conversion.c: Copies relevant
	tests from c-c++-common/Wconversion-real.c,
	gcc.dg/Wconversion-real-integer.c and gcc.dg/pr35635.c into
	new testcase for conversions that are warned about by
	-Wfloat-conversion.

From-SVN: r205090
 2013-11-20 07:15:40 +00:00
Miro Kropacek
3b891d2673 * config/m68k/m68k.c (m68k_option_overrides): Fix typo. 
From-SVN: r205089
 2013-11-20 00:02:48 -07:00
Uros Bizjak
ac4338792b * ChangeLog: Fix whitespace. 
From-SVN: r205088
 2013-11-20 07:59:27 +01:00
David Edelsohn
eb7bdcb027 * testsuite/17_intro/static.cc: Ignore AIX TOC reload warnings. 
From-SVN: r205087
 2013-11-19 23:38:14 -05:00
David Malcolm
59e3393d4a gdbhooks.py: Implement a prettyprinter for vec<>* 
gcc/
	* gdbhooks.py (VecPrinter): New class, for prettyprinting pointers
	to "vec<>" instances.
	(build_pretty_printer): Register the vec<>* prettyprinter.

From-SVN: r205086
 2013-11-20 03:57:35 +00:00
David Malcolm
8f1edba1fb gdbhooks.py: Reorganize, to support regex matching and typedefs 
* gdbhooks.py (GdbSubprinter.__init__): Drop str_type_ field.
	(GdbSubprinter.handles_type): New.
	(GdbSubprinterTypeList): New subclass of GdbSubprinter.
	(GdbSubprinterRegex): New subclass of GdbSubprinter.
	(GdbPrettyPrinters.add_printer): Remove in favor of...
	(GdbPrettyPrinters.add_printer_for_types): ...this new method
	and...
	(GdbPrettyPrinters.add_printer_for_regex): ...this other new method.
	(GdbPrettyPrinters.__call__): Update search for subprinter
	to use handles_type method.
	(build_pretty_printer): Update registration of subprinters to
	use the new API above, supporting multiple spelling of each type,
	and allowing for future regex-based subprinters.

From-SVN: r205085
 2013-11-20 03:33:33 +00:00
Bill Schmidt
7900247f6e rs6000.c (altivec_expand_vec_perm_const): Adjust V16QI vector splat case for little endian. 
2013-11-19  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Adjust
	V16QI vector splat case for little endian.

From-SVN: r205080
 2013-11-20 03:03:51 +00:00
Jeff Law
5f51d00661 tree-ssa-threadedge.c (thread_across_edge): After threading through a joiner... 
* tree-ssa-threadedge.c (thread_across_edge): After threading
	through a joiner, allow threading a normal block requiring
	duplication.

	* tree-ssa-threadupdate.c (thread_block_1): Improve code to detect
	jump threading requests that would muck up the loop structures.

From-SVN: r205074
 2013-11-19 18:55:17 -07:00
Jeff Law
2ed4d7ee3c tree-ssa-threadupdate.c: Fix trailing whitespace. 
* tree-ssa-threadupdate.c: Fix trailing whitespace.
	* tree-ssa-threadupdate.h: Likewise.

From-SVN: r205072
 2013-11-19 18:41:36 -07:00
Mike Stump
605be31e3f * gdbinit.in: Add pmz to print out mpz values. 
From-SVN: r205071
 2013-11-20 00:50:47 +00:00
GCC Administrator
e67d548840 Daily bump. 
From-SVN: r205068
 2013-11-20 00:16:56 +00:00
Jan Hubicka
e9f67e625c common.opt (ffat-lto-objects): Disable by default. 
* common.opt (ffat-lto-objects): Disable by default.
	* doc/invoke.texi (fat-lto-objects): Update documentation.
	* opts.c: Enable fat-lto-objects on lto plugin disable setups.

From-SVN: r205065
 2013-11-19 23:52:19 +00:00
Jan Hubicka
0ab6c9a9bb * config/bootstrap-lto.mk: Use -ffat-lto-objects. 
From-SVN: r205064
 2013-11-19 23:51:28 +00:00
Jonathan Wakely
3c8bceb13e gnu.ver (_ZNSt11regex_errorC*): Export regex_error constructors. 
* config/abi/pre/gnu.ver (_ZNSt11regex_errorC*): Export regex_error
	constructors.
	* testsuite/20_util/addressof/1.cc: Remove { dg-do compile }.
	* testsuite/20_util/allocator_traits/members/destroy.cc: Likewise.
	* testsuite/20_util/allocator_traits/members/select.cc: Likewise. Fix
	failure.
	* testsuite/28_regex/basic_regex/ctors/extended/cstring.cc: Likewise.
	* testsuite/28_regex/init-list.cc: Likewise.
	* testsuite/28_regex/regex_error/regex_error.cc: Likewise.
	* testsuite/28_regex/sub_match/length.cc: Likewise. Add main.
	* testsuite/28_regex/sub_match/cast_char.cc: Likewise. Fix test.
	* testsuite/28_regex/sub_match/cast_wchar_t.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/regex/cons/char/
	c_string_extended.cc: Delete.

From-SVN: r205063
 2013-11-19 23:22:26 +00:00
Martin Jambor
2d73cc4519 re PR rtl-optimization/59099 (Erroneous register allocation on 32-bit x86 using regparm) 
2013-11-19  Martin Jambor  <mjambor@suse.cz>

	PR rtl-optimization/59099
	* ira.c (find_moveable_pseudos): Put back various analyses from ira()
	here.
	(ira): Move init_reg_equiv and call to
	split_live_ranges_for_shrink_wrap up, remove analyses around call
	to find_moveable_pseudos.

testsuite/
	* gcc.target/i386/pr59099.c: New test.

From-SVN: r205061
 2013-11-19 23:53:06 +01:00
Alan Modra
8ce616e222 sysv4.h (CC1_ENDIAN_LITTLE_SPEC): Define as empty. 
* config/rs6000/sysv4.h (CC1_ENDIAN_LITTLE_SPEC): Define as empty.
	* config/rs6000/rs6000.c (rs6000_option_override_internal): Default
	to strict alignment on older processors when little-endian.
	* config/rs6000/linux64.h (PROCESSOR_DEFAULT64): Default to power8
	for ELFv2.

From-SVN: r205060
 2013-11-20 09:20:33 +10:30
Teresa Johnson
32ad0f0329 i386-common.c: Enable -freorder-blocks-and-partition at -O2 and up for x86. 
2013-11-19  Teresa Johnson  <tejohnson@google.com>

	* common/config/i386/i386-common.c: Enable
	-freorder-blocks-and-partition at -O2 and up for x86.
	* doc/invoke.texi: Update -freorder-blocks-and-partition default.
	* opts.c (finish_options): Only warn if -freorder-blocks-and-
	partition was set on command line.

From-SVN: r205058
 2013-11-19 22:13:49 +00:00
Sriraman Tallam
2ae367c1e7 Emit a label for the split cold function part. 
Emit a label for the split cold function part.  Label name is formed by
suffixing the original function name with "cold".

Patch tested for bootstrap on all default languages on x86_64 and
regression testsuite checked for parity with RUNTESTFLAGS -m32 and m64.

From-SVN: r205057
 2013-11-19 22:12:21 +00:00
Jonathan Wakely
50875e80e1 noexcept.cc: Change to compile-only test. 
* testsuite/23_containers/forward_list/allocator/noexcept.cc: Change
	to compile-only test. Adjust swap overload to handle rebound
	allocators.
	* testsuite/23_containers/map/allocator/noexcept.cc: Likewise.
	* testsuite/23_containers/multimap/allocator/noexcept.cc: Likewise.
	* testsuite/23_containers/multiset/allocator/noexcept.cc: Likewise.
	* testsuite/23_containers/set/allocator/noexcept.cc: Likewise.
	* testsuite/23_containers/unordered_map/allocator/noexcept.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/allocator/noexcept.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/allocator/noexcept.cc:
	Likewise.
	* testsuite/23_containers/unordered_set/allocator/noexcept.cc:
	Likewise.
	* testsuite/23_containers/vector/allocator/noexcept.cc: Likewise.
	* testsuite/23_containers/vector/allocator/swap.cc: Add elements
	before swapping.

From-SVN: r205056
 2013-11-19 22:03:30 +00:00
David Malcolm
fefa31b568 Eliminate ENTRY_BLOCK_PTR and EXIT_BLOCK_PTR macros 
gcc/

	* basic-block.h (ENTRY_BLOCK_PTR_FOR_FUNCTION): Rename macro to...
	(EXIT_BLOCK_PTR_FOR_FUNCTION): ...this.
	(ENTRY_BLOCK_PTR_FOR_FN): Renamed macro to...
	(EXIT_BLOCK_PTR_FOR_FN): ...this.
	(ENTRY_BLOCK_PTR): Eliminate macro as work towards making uses of
	cfun be explicit.
	(EXIT_BLOCK_PTR): Likewise.
	(FOR_ALL_BB): Rework for now to eliminate use of "ENTRY_BLOCK_PTR".
	(FOR_ALL_BB_FN): Update for renaming of
	"ENTRY_BLOCK_PTR_FOR_FUNCTION" to "ENTRY_BLOCK_PTR_FOR_FN".

	* cfg.c (init_flow): Likewise.
	(check_bb_profile): Likewise.
	* cfganal.c (pre_and_rev_post_order_compute_fn): Likewise.
	* cfgcleanup.c (walk_to_nondebug_insn): Likewise.
	* cfghooks.c (account_profile_record): Likewise.
	* cfgloop.c (init_loops_structure): Likewise.
	* cgraphbuild.c (record_eh_tables): Likewise.
	(compute_call_stmt_bb_frequency): Likewise.
	* ipa-inline-analysis.c (compute_bb_predicates): Likewise.
	* lto-streamer-in.c (input_cfg): Likewise.
	* predict.c (maybe_hot_frequency_p): Likewise.
	* tree-cfg.c (init_empty_tree_cfg_for_function): Likewise.
	* tree-inline.c (initialize_cfun): Likewise.
	(copy_cfg_body): Likewise.
	(copy_body): Likewise.
	(tree_function_versioning): Likewise.

	* bb-reorder.c (add_labels_and_missing_jumps): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(duplicate_computed_gotos): Remove usage of EXIT_BLOCK_PTR macro.
	(find_rarely_executed_basic_blocks_and_crossing_edges): Remove uses of
	macros: ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(connect_traces): Likewise.
	(rest_of_handle_reorder_blocks): Remove usage of EXIT_BLOCK_PTR macro.
	(bb_to_key): Remove usage of ENTRY_BLOCK_PTR macro.
	(fix_crossing_conditional_branches): Remove usage of EXIT_BLOCK_PTR
	macro.
	(find_traces_1_round): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(fix_up_fall_thru_edges): Remove usage of EXIT_BLOCK_PTR macro.
	(find_traces): Remove usage of ENTRY_BLOCK_PTR macro.
	(fix_up_crossing_landing_pad): Remove usage of EXIT_BLOCK_PTR macro.
	(rotate_loop): Likewise.
	* bt-load.c (migrate_btr_def): Remove usage of ENTRY_BLOCK_PTR macro.
	* cfg.c (clear_aux_for_edges): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(alloc_aux_for_edges): Likewise.
	(clear_bb_flags): Remove usage of ENTRY_BLOCK_PTR macro.
	(cached_make_edge): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(compact_blocks): Likewise.
	(clear_edges): Likewise.
	* cfganal.c (single_pred_before_succ_order): Remove usage of
	ENTRY_BLOCK_PTR macro.
	(bitmap_union_of_succs): Remove usage of EXIT_BLOCK_PTR macro.
	(bitmap_union_of_preds): Remove usage of ENTRY_BLOCK_PTR macro.
	(bitmap_intersection_of_succs): Remove usage of EXIT_BLOCK_PTR macro.
	(bitmap_intersection_of_preds): Remove usage of ENTRY_BLOCK_PTR macro.
	(inverted_post_order_compute): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(compute_dominance_frontiers_1): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(post_order_compute): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(connect_infinite_loops_to_exit): Remove usage of EXIT_BLOCK_PTR
	macro.
	(remove_fake_edges): Remove usage of ENTRY_BLOCK_PTR macro.
	(add_noreturn_fake_exit_edges): Remove usage of EXIT_BLOCK_PTR macro.
	(find_pdom): Remove uses of macros: ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(remove_fake_exit_edges): Remove usage of EXIT_BLOCK_PTR macro.
	(verify_edge_list): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(print_edge_list): Likewise.
	(create_edge_list): Likewise.
	(find_unreachable_blocks): Remove usage of ENTRY_BLOCK_PTR macro.
	(mark_dfs_back_edges): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	* cfgbuild.c (find_bb_boundaries): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(find_many_sub_basic_blocks): Remove usage of EXIT_BLOCK_PTR macro.
	(make_edges): Remove uses of macros: ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	* cfgcleanup.c (delete_unreachable_blocks): Likewise.
	(try_optimize_cfg): Likewise.
	(try_head_merge_bb): Remove usage of EXIT_BLOCK_PTR macro.
	(try_crossjump_to_edge): Remove usage of ENTRY_BLOCK_PTR macro.
	(try_crossjump_bb): Remove usage of EXIT_BLOCK_PTR macro.
	(merge_blocks_move): Remove usage of ENTRY_BLOCK_PTR macro.
	(outgoing_edges_match): Remove usage of EXIT_BLOCK_PTR macro.
	(try_forward_edges): Likewise.
	(try_simplify_condjump): Likewise.
	* cfgexpand.c (gimple_expand_cfg): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(construct_exit_block): Remove usage of EXIT_BLOCK_PTR macro.
	(construct_init_block): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(expand_gimple_basic_block): Remove usage of EXIT_BLOCK_PTR macro.
	(expand_gimple_tailcall): Likewise.
	* cfghooks.c (can_duplicate_block_p): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(tidy_fallthru_edges): Likewise.
	(verify_flow_info): Likewise.
	* cfgloop.c (flow_bb_inside_loop_p): Likewise.
	(num_loop_branches): Remove usage of EXIT_BLOCK_PTR macro.
	(disambiguate_multiple_latches): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(get_loop_exit_edges): Remove usage of EXIT_BLOCK_PTR macro.
	(bb_loop_header_p): Remove usage of ENTRY_BLOCK_PTR macro.
	(get_loop_body_in_bfs_order): Remove usage of EXIT_BLOCK_PTR macro.
	(get_loop_body_in_dom_order): Likewise.
	(get_loop_body): Likewise.
	* cfgloopanal.c (mark_irreducible_loops): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	* cfgloopmanip.c (create_preheader): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(remove_path): Remove usage of EXIT_BLOCK_PTR macro.
	(fix_bb_placement): Likewise.
	* cfgrtl.c (rtl_block_empty_p): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(rtl_can_remove_branch_p): Remove usage of EXIT_BLOCK_PTR macro.
	(cfg_layout_split_edge): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(rtl_flow_call_edges_add): Remove usage of EXIT_BLOCK_PTR macro.
	(cfg_layout_can_merge_blocks_p): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(cfg_layout_redirect_edge_and_branch): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(fixup_fallthru_exit_predecessor): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(fixup_reorder_chain): Likewise.
	(relink_block_chain): Likewise.
	(cfg_layout_delete_block): Remove usage of EXIT_BLOCK_PTR macro.
	(rtl_verify_bb_layout): Remove usage of ENTRY_BLOCK_PTR macro.
	(cfg_layout_duplicate_bb): Remove usage of EXIT_BLOCK_PTR macro.
	(force_one_exit_fallthru): Likewise.
	(rtl_verify_fallthru): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(rtl_verify_edges): Likewise.
	(commit_edge_insertions): Likewise.
	(commit_one_edge_insertion): Likewise.
	(rtl_split_edge): Likewise.
	(force_nonfallthru_and_redirect): Likewise.
	(outof_cfg_layout_mode): Remove usage of EXIT_BLOCK_PTR macro.
	(skip_insns_after_block): Likewise.
	(fixup_partition_crossing): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(purge_dead_edges): Remove usage of EXIT_BLOCK_PTR macro.
	(rtl_can_merge_blocks): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(contains_no_active_insn_p): Likewise.
	(emit_insn_at_entry): Remove usage of ENTRY_BLOCK_PTR macro.
	(entry_of_function): Likewise.
	(last_bb_in_partition): Remove usage of EXIT_BLOCK_PTR macro.
	(fixup_new_cold_bb): Likewise.
	(patch_jump_insn): Likewise.
	(try_redirect_by_replacing_jump): Likewise.
	(block_label): Likewise.
	(could_fall_through): Likewise.
	(can_fallthru): Likewise.
	* cgraphbuild.c (cgraph_rebuild_references): Remove usage of
	ENTRY_BLOCK_PTR macro.
	(rebuild_cgraph_edges): Likewise.
	* cgraphunit.c (init_lowered_empty_function): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(expand_thunk): Remove usage of EXIT_BLOCK_PTR macro.
	* combine.c (get_last_value): Remove usage of ENTRY_BLOCK_PTR macro.
	(distribute_links): Remove usage of EXIT_BLOCK_PTR macro.
	(get_last_value_validate): Remove usage of ENTRY_BLOCK_PTR macro.
	(try_combine): Remove usage of EXIT_BLOCK_PTR macro.
	(reg_num_sign_bit_copies_for_combine): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(reg_nonzero_bits_for_combine): Likewise.
	(set_nonzero_bits_and_sign_copies): Likewise.
	(combine_instructions): Likewise.
	* cprop.c (one_cprop_pass): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(bypass_conditional_jumps): Likewise.
	(bypass_block): Remove usage of EXIT_BLOCK_PTR macro.
	(find_implicit_sets): Likewise.
	(cprop_jump): Likewise.
	* cse.c (cse_cc_succs): Likewise.
	(cse_find_path): Likewise.
	* df-problems.c (df_lr_confluence_0): Likewise.
	* df-scan.c (df_entry_block_defs_collect): Remove usage of
	ENTRY_BLOCK_PTR macro.
	(df_exit_block_uses_collect): Remove usage of EXIT_BLOCK_PTR macro.
	* dominance.c (iterate_fix_dominators): Remove usage of
	ENTRY_BLOCK_PTR macro.
	(calc_idoms): Remove uses of macros: ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(determine_dominators_for_sons): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(calc_dfs_tree): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(prune_bbs_to_update_dominators): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(calc_dfs_tree_nonrec): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	* domwalk.c (cmp_bb_postorder): Likewise.
	* dse.c (dse_step1): Remove usage of EXIT_BLOCK_PTR macro.
	* except.c (finish_eh_generation): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(sjlj_emit_function_enter): Likewise.
	* final.c (compute_alignments): Likewise.
	* function.c (thread_prologue_and_epilogue_insns): Remove uses of
	macros: ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(reposition_prologue_and_epilogue_notes): Remove usage of
	EXIT_BLOCK_PTR macro.
	(convert_jumps_to_returns): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(regno_clobbered_at_setjmp): Remove usage of ENTRY_BLOCK_PTR macro.
	(next_block_for_reg): Remove usage of EXIT_BLOCK_PTR macro.
	* gcse.c (hoist_code): Remove usage of ENTRY_BLOCK_PTR macro.
	(update_bb_reg_pressure): Remove usage of EXIT_BLOCK_PTR macro.
	(compute_code_hoist_vbeinout): Likewise.
	(should_hoist_expr_to_dom): Remove usage of ENTRY_BLOCK_PTR macro.
	(pre_expr_reaches_here_p_work): Likewise.
	* gimple-iterator.c (gsi_commit_edge_inserts): Likewise.
	(gimple_find_edge_insert_loc): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	* gimple-ssa-strength-reduction.c (slsr_process_phi): Remove usage of
	ENTRY_BLOCK_PTR macro.
	* graph.c (draw_cfg_nodes_for_loop): Remove usage of EXIT_BLOCK_PTR
	macro.
	* graphite-clast-to-gimple.c (translate_clast_user): Remove usage of
	ENTRY_BLOCK_PTR macro.
	* graphite-scop-detection.c (build_scops): Likewise.
	(create_sese_edges): Remove usage of EXIT_BLOCK_PTR macro.
	(scopdet_basic_block_info): Remove usage of ENTRY_BLOCK_PTR macro.
	* haifa-sched.c (restore_bb_notes): Remove usage of EXIT_BLOCK_PTR
	macro.
	(unlink_bb_notes): Likewise.
	(create_check_block_twin): Likewise.
	(init_before_recovery): Likewise.
	(sched_extend_bb): Likewise.
	(priority): Likewise.
	* hw-doloop.c (reorder_loops): Likewise.
	(discover_loop): Likewise.
	* ifcvt.c (dead_or_predicable): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(find_if_case_1): Remove usage of EXIT_BLOCK_PTR macro.
	(block_has_only_trap): Likewise.
	(cond_exec_find_if_block): Likewise.
	(merge_if_block): Likewise.
	* ipa-inline-analysis.c (param_change_prob): Remove usage of
	ENTRY_BLOCK_PTR macro.
	(record_modified): Likewise.
	* ipa-pure-const.c (execute_warn_function_noreturn): Remove usage of
	EXIT_BLOCK_PTR macro.
	(local_pure_const): Likewise.
	* ipa-split.c (split_function): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(find_split_points): Likewise.
	(consider_split): Likewise.
	(find_return_bb): Remove usage of EXIT_BLOCK_PTR macro.
	(verify_non_ssa_vars): Remove usage of ENTRY_BLOCK_PTR macro.
	* ira-build.c (ira_loop_tree_body_rev_postorder): Likewise.
	* ira-color.c (print_loop_title): Remove usage of EXIT_BLOCK_PTR
	macro.
	* ira-emit.c (entered_from_non_parent_p): Remove usage of
	ENTRY_BLOCK_PTR macro.
	(ira_emit): Remove usage of EXIT_BLOCK_PTR macro.
	* ira-int.h (ira_assert): Remove usage of ENTRY_BLOCK_PTR macro.
	* ira.c (split_live_ranges_for_shrink_wrap): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	* lcm.c (compute_rev_insert_delete): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(compute_nearerout): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(compute_farthest): Likewise.
	(compute_available): Likewise.
	(compute_insert_delete): Remove usage of EXIT_BLOCK_PTR macro.
	(compute_laterin): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(compute_earliest): Likewise.
	(compute_antinout_edge): Likewise.
	* loop-iv.c (simplify_using_initial_values): Remove usage of
	ENTRY_BLOCK_PTR macro.
	* loop-unswitch.c (unswitch_loop): Remove usage of EXIT_BLOCK_PTR
	macro.
	* lra-assigns.c (find_hard_regno_for): Remove usage of ENTRY_BLOCK_PTR
	macro.
	* lra-constraints.c (lra_inheritance): Remove usage of EXIT_BLOCK_PTR
	macro.
	* lra-lives.c (lra_create_live_ranges): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	* lra.c (has_nonexceptional_receiver): Remove usage of EXIT_BLOCK_PTR
	macro.
	* lto-streamer-in.c (input_function): Remove usage of ENTRY_BLOCK_PTR
	macro.
	* lto-streamer-out.c (output_cfg): Likewise.
	* mcf.c (adjust_cfg_counts): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(create_fixup_graph): Remove usage of ENTRY_BLOCK_PTR macro.
	* mode-switching.c (optimize_mode_switching): Likewise.
	(create_pre_exit): Remove usage of EXIT_BLOCK_PTR macro.
	* modulo-sched.c (rest_of_handle_sms): Likewise.
	(canon_loop): Likewise.
	* omp-low.c (build_omp_regions): Remove usage of ENTRY_BLOCK_PTR
	macro.
	* postreload-gcse.c (eliminate_partially_redundant_loads): Remove uses
	of macros: ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	* predict.c (rebuild_frequencies): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(propagate_freq): Remove usage of EXIT_BLOCK_PTR macro.
	(estimate_bb_frequencies): Remove usage of ENTRY_BLOCK_PTR macro.
	(tree_estimate_probability_bb): Remove usage of EXIT_BLOCK_PTR macro.
	(expensive_function_p): Remove usage of ENTRY_BLOCK_PTR macro.
	(tree_bb_level_predictions): Remove usage of EXIT_BLOCK_PTR macro.
	(counts_to_freqs): Remove usage of ENTRY_BLOCK_PTR macro.
	(apply_return_prediction): Remove usage of EXIT_BLOCK_PTR macro.
	(estimate_loops): Remove usage of ENTRY_BLOCK_PTR macro.
	(gimple_predict_edge): Likewise.
	(probably_never_executed): Likewise.
	* profile.c (find_spanning_tree): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(branch_prob): Likewise.
	(compute_branch_probabilities): Likewise.
	(compute_frequency_overlap): Remove usage of ENTRY_BLOCK_PTR macro.
	(is_inconsistent): Remove usage of EXIT_BLOCK_PTR macro.
	(read_profile_edge_counts): Remove usage of ENTRY_BLOCK_PTR macro.
	(set_bb_counts): Likewise.
	(correct_negative_edge_counts): Likewise.
	(get_exec_counts): Likewise.
	(instrument_values): Likewise.
	(instrument_edges): Likewise.
	* reg-stack.c (convert_regs): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(compensate_edges): Remove usage of ENTRY_BLOCK_PTR macro.
	(convert_regs_exit): Remove usage of EXIT_BLOCK_PTR macro.
	(convert_regs_entry): Remove usage of ENTRY_BLOCK_PTR macro.
	(reg_to_stack): Likewise.
	* regs.h (REG_N_SETS): Likewise.
	* reload.c (find_dummy_reload): Likewise.
	(combine_reloads): Likewise.
	(push_reload): Likewise.
	* reload1.c (has_nonexceptional_receiver): Remove usage of
	EXIT_BLOCK_PTR macro.
	* resource.c (mark_target_live_regs): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(find_basic_block): Likewise.
	* sched-ebb.c (ebb_add_block): Remove usage of EXIT_BLOCK_PTR macro.
	(schedule_ebbs): Likewise.
	* sched-int.h (sel_sched_p): Likewise.
	* sched-rgn.c (compute_dom_prob_ps): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(rgn_add_block): Remove usage of EXIT_BLOCK_PTR macro.
	(haifa_find_rgns): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(propagate_deps): Remove usage of EXIT_BLOCK_PTR macro.
	(extend_rgns): Likewise.
	(find_single_block_region): Likewise.
	* sel-sched-ir.c (sel_remove_loop_preheader): Remove usage of
	ENTRY_BLOCK_PTR macro.
	(setup_nop_and_exit_insns): Remove usage of EXIT_BLOCK_PTR macro.
	(sel_create_recovery_block): Likewise.
	(bb_ends_ebb_p): Likewise.
	(sel_bb_end): Likewise.
	(sel_bb_head): Likewise.
	(free_lv_sets): Likewise.
	(init_lv_sets): Likewise.
	(tidy_control_flow): Likewise.
	(maybe_tidy_empty_bb): Likewise.
	* sel-sched-ir.h (_succ_iter_cond): Likewise.
	(_succ_iter_start): Likewise.
	(sel_bb_empty_or_nop_p): Likewise.
	(get_loop_exit_edges_unique_dests): Likewise.
	(inner_loop_header_p): Likewise.
	* sel-sched.c (create_block_for_bookkeeping): Likewise.
	(find_block_for_bookkeeping): Likewise.
	* store-motion.c (remove_reachable_equiv_notes): Likewise.
	(insert_store): Likewise.
	* trans-mem.c (ipa_tm_transform_clone): Remove usage of
	ENTRY_BLOCK_PTR macro.
	(tm_memopt_compute_available): Remove usage of EXIT_BLOCK_PTR macro.
	(ipa_tm_scan_irr_function): Remove usage of ENTRY_BLOCK_PTR macro.
	(gate_tm_init): Likewise.
	(tm_region_init): Likewise.
	* tree-cfg.c (execute_fixup_cfg): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(execute_warn_function_return): Remove usage of EXIT_BLOCK_PTR macro.
	(split_critical_edges): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(print_loops): Remove usage of ENTRY_BLOCK_PTR macro.
	(move_sese_region_to_fn): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(gimple_redirect_edge_and_branch): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(gimple_verify_flow_info): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(remove_edge_and_dominated_blocks): Remove usage of EXIT_BLOCK_PTR
	macro.
	(make_edges): Remove uses of macros: ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(gimple_flow_call_edges_add): Remove usage of EXIT_BLOCK_PTR macro.
	(make_blocks): Remove usage of ENTRY_BLOCK_PTR macro.
	(build_gimple_cfg): Likewise.
	(gimple_duplicate_bb): Remove usage of EXIT_BLOCK_PTR macro.
	(gimple_can_merge_blocks_p): Likewise.
	* tree-cfgcleanup.c (tree_forwarder_block_p): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	* tree-complex.c (update_parameter_components): Remove usage of
	ENTRY_BLOCK_PTR macro.
	* tree-if-conv.c (get_loop_body_in_if_conv_order): Remove usage of
	EXIT_BLOCK_PTR macro.
	* tree-inline.c (tree_function_versioning): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(delete_unreachable_blocks_update_callgraph): Likewise.
	(initialize_cfun): Likewise.
	(copy_cfg_body): Remove usage of ENTRY_BLOCK_PTR macro.
	(copy_edges_for_bb): Remove usage of EXIT_BLOCK_PTR macro.
	(remap_ssa_name): Remove usage of ENTRY_BLOCK_PTR macro.
	* tree-into-ssa.c (update_ssa): Likewise.
	(maybe_register_def): Remove usage of EXIT_BLOCK_PTR macro.
	(insert_updated_phi_nodes_for): Remove usage of ENTRY_BLOCK_PTR macro.
	(rewrite_into_ssa): Likewise.
	(rewrite_debug_stmt_uses): Likewise.
	* tree-outof-ssa.c (expand_phi_nodes): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	* tree-profile.c (gimple_gen_ic_func_profiler): Remove usage of
	ENTRY_BLOCK_PTR macro.
	* tree-scalar-evolution.h (block_before_loop): Likewise.
	* tree-sra.c (sra_ipa_reset_debug_stmts): Likewise.
	(dump_dereferences_table): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(analyze_caller_dereference_legality): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(propagate_dereference_distances): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(initialize_parameter_reductions): Remove usage of ENTRY_BLOCK_PTR
	macro.
	* tree-ssa-ccp.c (gsi_prev_dom_bb_nondebug): Likewise.
	(optimize_stack_restore): Remove usage of EXIT_BLOCK_PTR macro.
	* tree-ssa-coalesce.c (create_outofssa_var_map): Likewise.
	* tree-ssa-dce.c (eliminate_unnecessary_stmts): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(remove_dead_stmt): Remove usage of EXIT_BLOCK_PTR macro.
	(propagate_necessity): Remove usage of ENTRY_BLOCK_PTR macro.
	(mark_control_dependent_edges_necessary): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	* tree-ssa-dom.c (eliminate_degenerate_phis): Remove usage of
	ENTRY_BLOCK_PTR macro.
	(tree_ssa_dominator_optimize): Remove usage of EXIT_BLOCK_PTR macro.
	* tree-ssa-live.c (verify_live_on_entry): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(calculate_live_on_exit): Likewise.
	(set_var_live_on_entry): Remove usage of ENTRY_BLOCK_PTR macro.
	(loe_visit_block): Likewise.
	* tree-ssa-live.h (live_on_exit): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(live_on_entry): Likewise.
	* tree-ssa-loop-ivopts.c (find_interesting_uses): Remove usage of
	EXIT_BLOCK_PTR macro.
	* tree-ssa-loop-manip.c (compute_live_loop_exits): Remove usage of
	ENTRY_BLOCK_PTR macro.
	* tree-ssa-loop-niter.c (simplify_using_initial_conditions): Likewise.
	(bound_difference): Likewise.
	* tree-ssa-loop-prefetch.c (may_use_storent_in_loop_p): Remove usage
	of EXIT_BLOCK_PTR macro.
	* tree-ssa-loop-unswitch.c (simplify_using_entry_checks): Remove usage
	of ENTRY_BLOCK_PTR macro.
	* tree-ssa-math-opts.c (register_division_in): Likewise.
	* tree-ssa-phiprop.c (tree_ssa_phiprop): Likewise.
	* tree-ssa-pre.c (compute_avail): Likewise.
	(compute_antic): Remove usage of EXIT_BLOCK_PTR macro.
	(insert): Remove usage of ENTRY_BLOCK_PTR macro.
	* tree-ssa-propagate.c (ssa_prop_init): Likewise.
	(simulate_block): Remove usage of EXIT_BLOCK_PTR macro.
	(cfg_blocks_add): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(add_control_edge): Remove usage of EXIT_BLOCK_PTR macro.
	* tree-ssa-reassoc.c (do_reassoc): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(build_and_add_sum): Remove usage of ENTRY_BLOCK_PTR macro.
	* tree-ssa-sink.c (nearest_common_dominator_of_uses): Likewise.
	(execute_sink_code): Remove usage of EXIT_BLOCK_PTR macro.
	* tree-ssa-uninit.c (find_dom): Remove usage of ENTRY_BLOCK_PTR macro.
	(compute_control_dep_chain): Remove usage of EXIT_BLOCK_PTR macro.
	(find_pdom): Likewise.
	(warn_uninitialized_vars): Remove usage of ENTRY_BLOCK_PTR macro.
	* tree-stdarg.c (reachable_at_most_once): Likewise.
	* tree-tailcall.c (tree_optimize_tail_calls_1): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(eliminate_tail_call): Likewise.
	* tsan.c (instrument_func_entry): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(instrument_func_exit): Remove usage of EXIT_BLOCK_PTR macro.
	* var-tracking.c (vt_initialize): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(vt_add_function_parameter): Remove usage of ENTRY_BLOCK_PTR macro.
	(vt_find_locations): Remove usage of EXIT_BLOCK_PTR macro.
	(vt_stack_adjustments): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	* varasm.c (assemble_start_function): Remove usage of ENTRY_BLOCK_PTR
	macro.
	* config/bfin/bfin.c (hwloop_optimize): Likewise.
	* config/nds32/nds32.c (nds32_fp_as_gp_check_available): Remove usage
	of EXIT_BLOCK_PTR macro.
	* config/arm/arm.c (require_pic_register): Remove usage of
	ENTRY_BLOCK_PTR macro.
	(arm_r3_live_at_start_p): Likewise.
	(any_sibcall_could_use_r3): Remove usage of EXIT_BLOCK_PTR macro.
	* config/rs6000/rs6000.c (rs6000_emit_prologue): Likewise.
	* config/frv/frv.c (frv_optimize_membar_global): Likewise.
	* config/alpha/alpha.c (alpha_gp_save_rtx): Remove usage of
	ENTRY_BLOCK_PTR macro.
	* config/i386/i386.c (ix86_count_insn): Likewise.
	(ix86_seh_fixup_eh_fallthru): Remove usage of EXIT_BLOCK_PTR macro.
	(ix86_pad_short_function): Likewise.
	(ix86_compute_frame_layout): Remove usage of ENTRY_BLOCK_PTR macro.
	(ix86_pad_returns): Remove usage of EXIT_BLOCK_PTR macro.
	(ix86_eax_live_at_start_p): Remove usage of ENTRY_BLOCK_PTR macro.
	(add_condition_to_bb): Remove usage of EXIT_BLOCK_PTR macro.
	(ix86_expand_epilogue): Likewise.
	* config/ia64/ia64.c (ia64_asm_unwind_emit): Likewise.
	(ia64_expand_prologue): Likewise.

From-SVN: r205055
 2013-11-19 21:57:13 +00:00