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https://gcc.gnu.org/ml/gcc-patches/2017-11/msg01115.html
PR c++/82878
PR c++/78495
* call.c (build_call_a): Don't set CALL_FROM_THUNK_P for inherited
ctor.
* cp-gimplify.c (cp_genericize_r): Restore THUNK dereference
inhibibition check removed in previous c++/78495 change.
PR c++/82878
* g++.dg/cpp0x/pr82878.C: New.
* g++.dg/cpp1z/inh-ctor38.C: Check moves too.
From-SVN: r254958
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* tree-predcom.c: Add general comment on Store-Store chains.
(split_data_refs_to_components): Postpone clearing eliminate_store_p
flag in component.
(get_chain_last_ref_at): Rename into...
(get_chain_last_write_at): ...this.
(get_chain_last_write_before_load): New function.
(add_ref_to_chain): Promote type of chain from CT_STORE_LOAD to
CT_STORE_STORE when write reference is added.
(determine_roots_comp): Support load ref in CT_STORE_STORE chains.
(is_inv_store_elimination_chain): Update get_chain_last_write_at call.
(initialize_root_vars_store_elim_1): Ditto.
(initialize_root_vars_store_elim_2): Ditto. Replace rhs once default
definition is created.
(execute_pred_commoning_chain): Support load ref in CT_STORE_STORE
chain by replacing it with dominant stored value.
gcc/testsuite
* gcc.dg/tree-ssa/predcom-dse-12.c: New test.
From-SVN: r254956
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From-SVN: r254955
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2017-11-20 Marc Glisse <marc.glisse@inria.fr>
gcc/
* vr-values.c (extract_range_from_binary_expr): Use a full range
for VR_VARYING.
gcc/testsuite/
PR testsuite/82951
* gcc.c-torture/execute/20040409-1.c: Move invalid tests...
* gcc.c-torture/execute/20040409-1w.c: ... here with -fwrapv.
* gcc.c-torture/execute/20040409-2.c: Move invalid tests...
* gcc.c-torture/execute/20040409-2w.c: ... here with -fwrapv.
* gcc.c-torture/execute/20040409-3.c: Move invalid tests...
* gcc.c-torture/execute/20040409-3w.c: ... here with -fwrapv.
* gcc.dg/tree-ssa/cmpmul-1.c: Tweak condition.
* gcc.dg/tree-ssa/vrp118.c: New file.
From-SVN: r254954
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* g++.dg/pr82836.C: Require int128, __float128 support.
Add __float128 options.
(size_t): Define using __SIZE_TYPE__.
From-SVN: r254953
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PR c++/82781
* constexpr.c (cxx_eval_vector_conditional_expression): New function.
(cxx_eval_constant_expression) <case VEC_COND_EXPR>: Use it instead
of cxx_eval_conditional_expression.
* g++.dg/ext/constexpr-pr82781.C: New test.
From-SVN: r254952
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Expanders for Armv8-M nonsecure call unnecessarily clobber r4 despite
the libcall they perform not writing to r4. Furthermore, the
requirement for the branch target address to be in r4 as expected by
the libcall is modeled in a convoluted way in the define_insn patterns:
the address is a register match_operand constrained by the match_dup
for the clobber which is guaranteed to be r4 due to the expander.
This patch simplifies all this by simply requiring the address to be in
r4 and removing the clobbers. Expanders are left alone because
cmse_nonsecure_call_clear_caller_saved relies on branch target memory
attributes which would be lost if expanding to reg:SI R4_REGNUM.
2017-11-20 Thomas Preud'homme <thomas.preudhomme@arm.com>
gcc/
* config/arm/arm.md (R4_REGNUM): Define constant.
(nonsecure_call_internal): Remove r4 clobber.
(nonsecure_call_value_internal): Likewise.
* config/arm/thumb1.md (nonsecure_call_reg_thumb1_v5): Remove second
clobber and resequence match_operands.
(nonsecure_call_value_reg_thumb1_v5): Likewise.
* config/arm/thumb2.md (nonsecure_call_reg_thumb2): Likewise.
(nonsecure_call_value_reg_thumb2): Likewise.
From-SVN: r254950
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2017-11-20 Christophe Lyon <christophe.lyon@linaro.org>
gcc/testsuite/
* gcc.target/arm/pr69180.c: Use -: for no column in expected
warnings.
From-SVN: r254949
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by field not optimised into copying whole 32 bits at once)
PR tree-optimization/78821
* gimple-ssa-store-merging.c (find_bswap_or_nop_load): Give up
if base is TARGET_MEM_REF. If base is not MEM_REF, set base_addr
to the address of the base rather than the base itself.
(find_bswap_or_nop_1): Just use pointer comparison for vuse check.
(find_bswap_or_nop_finalize): New function.
(find_bswap_or_nop): Use it.
(bswap_replace): Return a tree rather than bool, change first
argument from gimple * to gimple_stmt_iterator, allow inserting
into an empty sequence, allow ins_stmt to be NULL - then emit
all stmts into gsi. Fix up MEM_REF address gimplification.
(pass_optimize_bswap::execute): Adjust bswap_replace caller.
(struct store_immediate_info): Add N and INS_STMT non-static
data members.
(store_immediate_info::store_immediate_info): Initialize them
from newly added ctor args.
(merged_store_group::apply_stores): Formatting fixes. Sort by
bitpos at the end.
(stmts_may_clobber_ref_p): For stores call also
refs_anti_dependent_p.
(gather_bswap_load_refs): New function.
(imm_store_chain_info::try_coalesce_bswap): New method.
(imm_store_chain_info::coalesce_immediate_stores): Use it.
(split_group): Handle LROTATE_EXPR and NOP_EXPR rhs_code specially.
(imm_store_chain_info::output_merged_store): Fail if number of
new estimated stmts is bigger or equal than old. Handle LROTATE_EXPR
and NOP_EXPR rhs_code.
(pass_store_merging::process_store): Compute n and ins_stmt, if
ins_stmt is non-NULL and the store rhs is otherwise invalid, use
LROTATE_EXPR rhs_code. Pass n and ins_stmt to store_immediate_info
ctor.
(pass_store_merging::execute): Calculate dominators.
* gcc.dg/store_merging_16.c: New test.
From-SVN: r254948
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* tree-ssa-math-opts.c (nop_stats, bswap_stats, struct symbolic_number,
BITS_PER_MARKER, MARKER_MASK, MARKER_BYTE_UNKNOWN, HEAD_MARKER, CMPNOP,
CMPXCHG, do_shift_rotate, verify_symbolic_number_p,
init_symbolic_number, find_bswap_or_nop_load, perform_symbolic_merge,
find_bswap_or_nop_1, find_bswap_or_nop, pass_data_optimize_bswap,
class pass_optimize_bswap, bswap_replace,
pass_optimize_bswap::execute): Moved to ...
* gimple-ssa-store-merging.c: ... this file.
Include optabs-tree.h.
(nop_stats, bswap_stats, do_shift_rotate, verify_symbolic_number_p,
init_symbolic_number, find_bswap_or_nop_load, perform_symbolic_merge,
find_bswap_or_nop_1, find_bswap_or_nop, bswap_replace): Put into
anonymous namespace, remove static keywords.
(pass_optimize_bswap::gate): Test BITS_PER_UNIT == 8 here...
(pass_optimize_bswap::execute): ... rather than here. Formatting fix.
From-SVN: r254947
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libsanitizer/tsan/tsan_rtl.h:713:44: error: inlining failed in call to always_inline ‘void __tsan::MemoryRead(__tsan::ThreadState*, __sanitizer::uptr, __sanitizer: :uptr, int)’: caller is not optimized)
PR bootstrap/83062
* ipa-inline.c (can_inline_edge_p): Fix typo in previous patch.
From-SVN: r254946
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* vec.h (debug_helper): New function.
(DEFINE_DEBUG_VEC): New macro.
* hash-set.h (debug_helper): New function.
(DEFINE_DEBUG_HASH_SET): New macro.
* cfg.c (debug_slim (edge)): New function.
Call DEFINE_DEBUG_VEC for edges.
Call DEFINE_DEBUG_HASH_SET for edges.
* cfghooks.c (debug_slim (basic_block)): New function.
Call DEFINE_DEBUG_VEC for basic blocks.
Call DEFINE_DEBUG_HASH_SET for basic blocks.
* print-tree.c (debug_slim): New function to handle trees.
Call DEFINE_DEBUG_VEC for trees.
Call DEFINE_DEBUG_HASH_SET for trees.
(debug (vec<tree, va_gc>) &): Remove.
(debug (<vec<tree, va_gc>) *): Remove.
* print-rtl.c (debug_slim): New function to handle const_rtx.
Call DEFINE_DEBUG_VEC for rtx_def.
Call DEFINE_DEBUG_VEC for rtx_insn.
Call DEFINE_DEBUG_HASH_SET for rtx_def.
Call DEFINE_DEBUG_HASH_SET for rtx_insn.
* sel-sched-dump.c (debug (vec<rtx_insn *> &): Remove.
(debug (vec<rtx_insn *> *ptr): Remove.
(debug_insn_vector): Remove.
* stor-layout.c (debug_rli): Call debug() instead of debug_vec_tree.
From-SVN: r254945
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2017-11-20 Tom de Vries <tom@codesourcery.com>
PR rtl-optimization/82020
* simplify-rtx.c (simplify_ternary_operation): Fix comparison mode of
IF_THEN_ELSE condition.
From-SVN: r254944
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From-SVN: r254943
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valid for C++/ObjC++ but not for Ada)
PR ada/83016
* gnatlink.adb (Process_Args): Accept multiple switches for --LINK.
(Usage): Adjust.
* gcc-interface/Makefile.in (GCC_LINK): Remove $(ADA_INCLUDES).
(common-tools): Pass $(CC) as --GCC= and $(GCC_LINK) as --LINK= in
the invocations of $(GNATLINK).
(../../gnatdll$(exeext)): Likewise.
(../../vxaddr2line$(exeext)): Likewise.
(gnatmake-re): Likewise.
(gnatlink-re): Likewise.
From-SVN: r254940
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AND, even with a simple mask)
PR target/82281
* gcc.target/i386/pr82281.c: New testcase.
From-SVN: r254939
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resulting from ignoring an edge.
* tree-ssa-dom.c (record_equivalences_from_phis): Fix handling
of degenerates resulting from ignoring an edge.
From-SVN: r254938
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PR ipa/81360
* ipa-inline.c (can_inline_edge_p): Also check that caller is optimized
* gcc.c-torture/compile/pr81360.c: New testcase.
From-SVN: r254937
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2017-11-19 Paul Thomas <pault@gcc.gnu.org>
PR fortran/78990
* expr.c (gfc_is_class_array_function): Renamed from
'gfc_is_alloc_class_array_function' and modified to return true
for pointers as well as allocatable results.
* gfortran.h : Change of name for prototype of above function.
* trans-array.c (gfc_add_loop_ss_code): Force finalization of
class array results.
(build_class_array_ref): Change assertion into a condition.
(build_class_array_ref): Set the se class_vptr for class array
function results.
(gfc_walk_function_expr): Reference gfc_is_class_array_function
as above.
* trans-decl.c (get_proc_result): Move it up before
gfc_trans_deferred_vars.
(gfc_trans_deferred_vars): Nullify explicit return class arrays
on entry.
* trans-expr.c (gfc_conv_class_to_class): Allow conversion of
class array functions that have an se class_vptr and use it
for the result vptr.
(gfc_conv_subref_array_arg): Rename reference to the above
function.
(gfc_conv_procedure_call): Ditto. Add the se pre block to the
loop pre block before the function is evaluated. Do not
finalize class pointer results.
(arrayfunc_assign_needs_temporary, gfc_trans_assignment_1) More
renamed references.
* trans-intrinsic.c (gfc_conv_intrinsic_size): Ditto.
2017-11-19 Paul Thomas <pault@gcc.gnu.org>
PR fortran/78990
* gfortran.dg/class_67.f90: New test.
From-SVN: r254936
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PR ipa/83001
* profile-count.c (profile_count::to_sreal_scale): Fix return value
for uninitialied counts.
From-SVN: r254935
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PR ipa/60243
* tree-inline.c (estimate_num_insns): Set to 1 at least.
From-SVN: r254934
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config/i386/i386.c:44475)
PR target/82713
* i386.c (ix86_builtin_vectorization_cost): Be ready for insane
types.
From-SVN: r254933
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object with -O1)
PR c/66618
PR c/69960
c-family/
* c-common.h (c_fully_fold): Add LVAL argument defaulted to false.
c/
* c-parser.c (c_parser_omp_atomic): Pass true as LVAL to c_fully_fold
where needed.
* c-typeck.c (build_unary_op, build_modify_expr, build_asm_expr,
handle_omp_array_sections): Likewise.
(digest_init): Don't call decl_constant_value_for_optimization.
* c-tree.h (decl_constant_value_for_optimization): Removed.
* c-fold.c (c_fold_array_ref): New function.
(c_fully_fold_internal): Add LVAL argument, propagate it through
recursive calls. For VAR_P call decl_constant_value and
unshare if not LVAL and either optimizing or IN_INIT. Remove
decl_constant_value_for_optimization calls. If IN_INIT and not LVAL,
fold ARRAY_REF with STRING_CST and INTEGER_CST operands.
(c_fully_fold): Add LVAL argument, pass it through to
c_fully_fold_internal.
(decl_constant_value_for_optimization): Removed.
cp/
* cp-gimplify.c (c_fully_fold): Add LVAL argument, call
cp_fold_maybe_rvalue instead of cp_fold_rvalue and pass it !LVAL.
testsuite/
* gcc.dg/pr69960.c: New test.
* gcc.dg/pr66618.c: New test.
* gcc.dg/pr66618-2.c: New test.
From-SVN: r254930
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2017-11-19 Tom de Vries <tom@codesourcery.com>
* config/arc/arc.h (FUNCTION_PROFILER): Remove semicolon after
"do while (0)".
From-SVN: r254929
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2017-11-19 Tom de Vries <tom@codesourcery.com>
* config/phoenix.h (TARGET_OS_CPP_BUILTINS): Remove semicolon after
"do {} while (0)".
From-SVN: r254928
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2017-11-19 Tom de Vries <tom@codesourcery.com>
* config/visium/visium.h (ASM_OUTPUT_CASE_END): Remove semicolon after
macro body.
From-SVN: r254927
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2017-11-19 Tom de Vries <tom@codesourcery.com>
* config/ft32/ft32.h (REGISTER_TARGET_PRAGMAS): Remove semicolon after
"do {} while (0)".
* config/spu/spu.h (REGISTER_TARGET_PRAGMAS): Same.
From-SVN: r254926
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2017-11-19 Tom de Vries <tom@codesourcery.com>
* config/mcore/mcore-elf.h (MCORE_EXPORT_NAME): Remove semicolon after
"do {} while (0)".
* config/mcore/mcore.h (ASM_OUTPUT_ALIGNED_COMMON): After missing
semicolon after MCORE_EXPORT_NAME call.
From-SVN: r254925
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From-SVN: r254923
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2017-11-19 Tom de Vries <tom@codesourcery.com>
PR target/82961
* vmsdbgout.c (vmsdbgout_early_finish): New function.
(vmsdbg_debug_hooks): Set early_finish field to vmsdbgout_early_finish.
From-SVN: r254920
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* cgraphclones.c (cgraph_edge::clone): Rename gcov_count to prof_count.
(cgraph_edge::clone): Cleanup updating of profile.
* ipa-cp.c (update_profiling_info): Likewise.
* ipa-inline-transform.c (inline_transform): Likewise.
* ipa-inline.c (inline_small_functions): Add missing space to dump.
* ipa-split.c (execute_split_functions): Do not split when function
is cold.
* predict.c (estimate_bb_frequencies): Cleanup updating of profile.
* profile-count.c (profile_count::dump): Add global0.
(profile_count::to_cgraph_frequency): Do not ICE when entry is
undefined.
(profile_count::to_sreal_scale): Likewise.
(profile_count::adjust_for_ipa_scaling): Fix typo in comment.
(profile_count::combine_with_ipa_count): New function.
* profile-count.h (profile_guessed_global0adjusted): New.
(profile_count::adjusted_zero): New.
(profile_count::global0adjusted): New.
(profile_count::combine_with_ipa_count): New.
* tree-inline.c (copy_edges_for_bb): Add NUM/DEN arugment;
correct profile of return block of split functions.
(copy_cfg_body): Remove unused profile_count.
(copy_body): Likewise.
(expand_call_inline): Update.
(tree_function_versioning): Update.
From-SVN: r254919
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This is accomplished by making the NEXTREC specifier be a 8 byte
integer where supported.
I wasn't able to come up with a testcase that does not create a large
file that could be added to the testsuite, but here's one which
creates a 2 GB file:
program nextrec
implicit none
integer(8) :: ii, n
open(10, file="foo.dat", recl=1, access="direct", form="unformatted", &
status="replace")
do ii = 1, huge(1) + 2_8
write(10, rec=ii) 'a'
end do
inquire(10, nextrec=n)
if (n /= huge(1) + 3_8) then
call abort()
end if
close(10, status="delete")
end program nextrec
Regtested on x86_64-pc-linux-gnu.
gcc/fortran/ChangeLog:
2017-11-18 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/83036
* ioparm.def (IOPARM): Make nextrec a pintio.
libgfortran/ChangeLog:
2017-11-18 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/83036
* io/io.h: Make nextrec a GFC_IO_INT*.
---
gcc/fortran/ioparm.def | 2 +-
libgfortran/io/io.h | 3 +--
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/gcc/fortran/ioparm.def b/gcc/fortran/ioparm.def
index 5fc04bc..59cc7cd 100644
--- a/gcc/fortran/ioparm.def
+++ b/gcc/fortran/ioparm.def
@@ -62,7 +62,7 @@ IOPARM (inquire, exist, 1 << 7, pint4)
IOPARM (inquire, opened, 1 << 8, pint4)
IOPARM (inquire, number, 1 << 9, pint4)
IOPARM (inquire, named, 1 << 10, pint4)
-IOPARM (inquire, nextrec, 1 << 11, pint4)
+IOPARM (inquire, nextrec, 1 << 11, pintio)
IOPARM (inquire, recl_out, 1 << 12, pintio)
IOPARM (inquire, strm_pos_out, 1 << 13, pintio)
IOPARM (inquire, file, 1 << 14, char1)
diff --git a/libgfortran/io/io.h b/libgfortran/io/io.h
index 3330bce..d29b112 100644
--- a/libgfortran/io/io.h
+++ b/libgfortran/io/io.h
@@ -388,8 +388,7 @@ typedef struct
{
st_parameter_common common;
GFC_INTEGER_4 *exist, *opened, *number, *named;
- GFC_INTEGER_4 *nextrec;
- GFC_IO_INT *recl_out, *strm_pos_out;
+ GFC_IO_INT *nextrec, *recl_out, *strm_pos_out;
CHARACTER1 (file);
CHARACTER2 (access);
CHARACTER1 (form);
--
2.7.4
From-SVN: r254916
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This is a straightforward change that we can do now that the ABI has
been bumped (again!).
Regtested on x86_64-pc-linux-gnu.
gcc/fortran/ChangeLog:
2017-11-18 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/44292
* ioparm.def (IOPARM): Make recl_in intio, and recl_out pintio.
libgfortran/ChangeLog:
2017-11-18 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/44292
* io/io.h: Make recl_in a GC_IO_INT and recl_out a type
GFC_IO_INT*.
gcc/testsuite/ChangeLog:
2017-11-18 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/44292
* gfortran.dg/large_recl.f90: New test.
From-SVN: r254915
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contiguous)
2017-11-18 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/83012
* expr.c (gfc_is_simply_contiguous): If a function call through a
class variable is done through a reference, check the function's
interface.
2017-11-18 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/83012
* gfortran.dg/contiguous_5.f90: New test.
From-SVN: r254914
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* hash-set.h (hash_set::empty): New.
* tree-ssa-threadbackward.h: Delete.
* tree-ssa-threadbackward.c (class thread_jumps): New.
Move max_threaded_paths into class.
(fsm_find_thread_path): Remove arguments that are now in class.
(profitable_jump_thread_path): Rename to...
(thread_jumps::profitable_jump_thread_path): ...this.
(convert_and_register_jump_thread_path): Rename to...
(thread_jumps::convert_and_register_current_path): ...this.
(check_subpath_and_update_thread_path): Rename to...
(thread_jumps::check_subpath_and_update_thread_path): ...this.
(register_jump_thread_path_if_profitable): Rename to...
(thread_jumps::register_jump_thread_path_if_profitable): ...this.
(handle_phi): Rename to...
(thread_jumps::handle_phi): ...this.
(handle_assignment): Rename to...
(thread_jumps::handle_assignment): ...this.
(fsm_find_control_statement_thread_paths): Rename to...
(thread_jumps::fsm_find_control_statement_thread_paths): ...this.
(find_jump_threads_backwards): Rename to...
(thread_jumps::find_jump_threads_backwards): ...this.
Initialize path local data.
(pass_thread_jumps::execute): Call find_jump_threads_backwards
from within thread_jumps class.
(pass_early_thread_jumps::execute): Same.
From-SVN: r254913
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From-SVN: r254912
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From-SVN: r254909
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2017-11-17 Steve Ellcey <sellcey@cavium.com>
* gcc.target/aarch64/fmls.c: New test.
From-SVN: r254906
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2017-11-17 Steve Ellcey <sellcey@cavium.com>
* config/aarch64/aarch64-simd.md (fnma<mode>4): Move neg operator
to canonical location.
From-SVN: r254905
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2017-11-17 Steve Ellcey <sellcey@cavium.com>
* gcc.target/aarch64/pr81356.c: New test.
From-SVN: r254903
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on aarch64)
2017-11-17 Steve Ellcey <sellcey@cavium.com>
PR target/81356
* config/aarch64/aarch64.c (aarch64_use_by_pieces_infrastructure_p):
Remove.
(TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): Remove define.
From-SVN: r254901
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crt1.o is used to create dynamic and non-PIE static executables. Static
PIE needs to link with rcrt1.o, instead of crt1.o, which is also used by
musl libc and OpenBSD:
https://gcc.gnu.org/ml/gcc/2015-06/msg00008.html
to relocate static PIE at run-time. When -pg is used with -static-pie,
grcrt1.o should be used.
* config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Use
rcrt1.o%s/grcrt1.o%s for -static-pie.
From-SVN: r254890
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* i386.c (ix86_multiplication_cost, ix86_division_cost,
ix86_shift_rotate_cost): Break out from ...
(ix86_rtx_costs): ... here.
(ix86_add_stmt_cost): Use rtx cost machinery to compute cost of
vector operations.
* gcc.target/i386/xop-imul64-vector.c: Disable vectorizer costmodel.
From-SVN: r254889
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block was promoted unlikely.
* predict.c (determine_unlikely_bbs): Set cgraph node count to 0
when entry block was promoted unlikely.
(estimate_bb_frequencies): Increase frequency scale.
* profile-count.h (profile_count): Export precision info.
* gcc.dg/tree-ssa/dump-2.c: Fixup template for profile precision
changes.
* gcc.dg/tree-ssa/pr77445-2.c: Fixup template for profile precision
changes.
From-SVN: r254888
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profile of entry block.
* tree-tailcall.c (eliminate_tail_call): Be more careful about not
disturbin profile of entry block.
From-SVN: r254887
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errors.
* ipa-fnsummary.c (estimate_node_size_and_time): Be more tolerant for
roundoff errors.
From-SVN: r254886
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* ipa-cp.c (update_profiling_info): Handle conversion to local
profile.
* tree-cfg.c (execute_fixup_cfg): Do fixup same way as inliner does.
From-SVN: r254885
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evrp_dom_walker class.
* gimple-ssa-evrp.c (class evrp_range_analyzer): New class extracted
from evrp_dom_walker class. Various methods moved into new class.
(evrp_range_analyzer::evrp_range_analyzer): Constructor for new class.
(evrp_range_analyzer::enter): New method.
(evrp_range_analyzer::leave): New method.
(evrp_dom_walker): Remove delegators no longer needed by this class.
Replace vr_values data member with evrp_range_analyzer
From-SVN: r254884
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extracted from evrp_dom_walker::before_dom_children.
* gimple-ssa-evrp.c (evrp_dom_walker::record_ranges_from_phis): New
method extracted from evrp_dom_walker::before_dom_children.
(evrp_dom_walker::record_ranges_from_stmt): Likewise.
(evrp_dom_walker::record_ranges_from_incoming_edge): Likewise.
From-SVN: r254883
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* gimple-ssa-evrp.c (evrp_dom_walker): Add cleanup method.
Add private copy constructor and move assignment operators.
Privatize methods and class data where trivially possible.
(evrp_dom_walker::cleanup): New function, extracted from
execute_early_vrp. Simplify access to class data.
From-SVN: r254882
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