* lang.opt: Add -fgo-pkgpath.
* go-lang.c (go_pkgpath): New static variable.
(go_prefix): New static variable.
(go_langhook_init): Pass go_pkgpath and go_prefix to
go_create_gogo.
(go_langhook_handle_option): Handle -fgo-pkgpath. Change
-fgo-prefix handling to just set go_prefix.
* go-c.h (go_set_prefix): Don't declare.
(go_create_gogo): Add pkgpath and prefix to declaration.
* go-gcc.cc (Gcc_backend::global_variable): Change unique_prefix
to pkgpath. Don't include the package name in the asm name.
* gccgo.texi (Invoking gccgo): Document -fgo-pkgpath. Update the
docs for -fgo-prefix.
Uros Bizjak [Wed, 9 May 2012 18:06:47 +0000 (20:06 +0200)]
re PR target/44141 (Redundant loads and stores generated for AMD bdver1 target)
PR target/44141
* config/i386/i386.c (ix86_expand_vector_move_misalign): Do not handle
128 bit vectors specially for TARGET_AVX. Emit sse2_movupd and
sse_movupd RTXes for TARGET_AVX, TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL
or when optimizing for size.
* config/i386/sse.md (*mov<mode>_internal): Remove
TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL handling from asm output code.
Calculate "mode" attribute according to optimize_function_for_size_p
and TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL flag.
(*<sse>_movu<ssemodesuffix><avxsizesuffix>): Choose asm template
depending on the mode of the instruction. Calculate "mode" attribute
according to optimize_function_for_size_p, TARGET_SSE_TYPELESS_STORES
and TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL flags.
(*<sse2>_movdqu<avxsizesuffix>): Ditto.
Nick Clifton [Wed, 9 May 2012 16:20:17 +0000 (16:20 +0000)]
re PR bootstrap/50461 (mpfr.h found in mpfr-3.1.0/src instead of mpfr-3.0.1/. as previously)
PR bootstrap/50461
* configure.ac (mpfr-dir): When using in-tree MPFR sources
allow for the fact that from release v3.1.0 of MPFR the source
files were moved into a src sub-directory.
* configure: Regenerate.
Co-Authored-By: Paul Smith <psmith@gnu.org>
From-SVN: r187341
Jakub Jelinek [Wed, 9 May 2012 12:19:34 +0000 (14:19 +0200)]
re PR tree-optimization/53226 (Endless loop in forwprop)
PR tree-optimization/53226
* tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Remove
prev and prev_initialized vars, gimple_set_plf (stmt, GF_PLF_1, false)
before processing it and gimple_set_plf (stmt, GF_PLF_1, true) if it
doesn't need to be revisited, look for earliest stmt with
!gimple_plf (stmt, GF_PLF_1) if something changed.
* tree-vectorizer.h (vect_loop_versioning): Adjust prototype.
(vect_do_peeling_for_loop_bound): Likewise.
(vect_do_peeling_for_alignment): Likewise.
* tree-vect-loop-manip.c (conservative_cost_threshold): Remove.
(vect_do_peeling_for_loop_bound): Get check_profitability and
threshold as parameters.
(vect_do_peeling_for_alignment): Likewise.
(vect_loop_versioning): Likewise.
* tree-vect-loop.c (vect_transform_loop): Compute check_profitability
and threshold here. Control where to put the check here.
Alan Modra [Wed, 9 May 2012 08:17:09 +0000 (17:47 +0930)]
re PR target/53271 (powerpc-eabispe build fails with ice on unwind-dw2.c)
PR target/53271
* config/rs6000/rs6000.c (gen_frame_set): New function.
(gen_frame_load, gen_frame_store): New functions.
(rs6000_savres_rtx): Use the above.
(rs6000_emit_epilogue, rs6000_emit_prologue): Here too.
Correct mode used for CR2 in save/restore_world patterns.
Don't emit instructions for eh_return frame unwind reg info.
Jan Hubicka [Wed, 9 May 2012 07:01:39 +0000 (09:01 +0200)]
cgraphbuild.c (build_cgraph_edges): Do not finalize vars with VALUE_EXPR.
* cgraphbuild.c (build_cgraph_edges): Do not finalize vars
with VALUE_EXPR.
* cgraph.h (varpool_can_remove_if_no_refs): Vars with VALUE_EXPR
are removable.
* toplev.c (wrapup_global_declaration_2): Vars with VALUE_EXPR
need to wrapup.
(compile_file): Do not output variables.
* cgraphbuild.c (varpool_finalize_decl): When var is finalized late,
output it.
* langhooks.c: Include timevar.h
(write_global_declarations): Finalize compilation unit after wrapup;
set timevars correctly.
* passes.c (rest_of_decl_compilation): Decls with VALUE_EXPR needs
not to be added to varpool.
* varpool.c (varpool_assemble_decl): Sanity check that we are called
only on cases where it makes sense; skip constant pool and value expr
vars.
* lto.c (do_whole_program_analysis): Set timevars correctly.
(lto_main): Likewise.
* trans-common.c (create_common): Do not fake TREE_ASM_WRITTEN.
* trans-decl.c (gfc_finish_cray_pointee): Likewise.
Teresa Johnson [Tue, 8 May 2012 21:22:28 +0000 (21:22 +0000)]
This patch adds functionality to libgcov to enable user applications to collect...
This patch adds functionality to libgcov to enable user applications to
collect profile data only in regions of interest. This is useful, for
example, to collect profile data from a long-running server only
during the time when it is serving requests.
Specifically, the new routines __gcov_reset will clear all profile counters
to zero and __gcov_dump will write out the profile information collected so
far. A global variable is used to prevent writing out the profile a
second time during exit.
2012-05-08 Teresa Johnson <tejohnson@google.com>
* libgcc/libgcov.c (gcov_clear, __gcov_reset): New functions.
(__gcov_dump): Ditto.
(gcov_dump_complete): New global variable.
(gcov_exit): Export hidden to enable use in L_gcov_dump.
(__gcov_flush): Outline functionality now in gcov_clear.
* libgcc/Makefile.in (L_gcov_reset, L_gcov_dump): Define.
* gcc/gcov-io.h (__gcov_reset, __gcov_dump): Declare.
* gcc/doc/gcov.texi: Add note on using __gcov_reset and __gcov_dump.
Michael Matz [Tue, 8 May 2012 15:54:13 +0000 (15:54 +0000)]
basic-block.h (struct rtl_bb_info): Remove visited member and move head_ member to ...
* basic-block.h (struct rtl_bb_info): Remove visited member and
move head_ member to ...
(struct basic_block_def.basic_block_il_dependent): ... the new
member x, replacing but containing old member rtl.
(enum bb_flags): New BB_VISITED flag.
(BB_HEADER, BB_FOOTER): New macros.
* jump.c (mark_all_labels): Adjust.
* cfgcleanup.c (try_optimize_cfg): Adjust.
* cfglayout.c (record_effective_endpoints): Adjust.
(relink_block_chain): Ditto (and don't fiddle with visited).
(fixup_reorder_chain): Adjust.
(fixup_fallthru_exit_predecessor): Ditto.
(cfg_layout_duplicate_bb): Ditto.
* combine.c (update_cfg_for_uncondjump): Adjust.
* bb-reorder.c (struct bbro_basic_block_data_def): Add visited
member.
(bb_visited_trace): New accessor.
(mark_bb_visited): Move in front.
(rotate_loop): Use bb_visited_trace.
(find_traces_1_round): Ditto.
(emit_barrier_after): Ditto.
(copy_bb): Ditto, and initialize visited on resize.
(reorder_basic_blocks): Initize visited member.
(duplicate_computed_gotos): Clear bb flags at start, use
BB_VISITED flags.
re PR target/53272 (wrong condition-codes for strict-low-part destination and small-integer source)
PR target/53272
* config/cris/cris.c (cris_normal_notice_update_cc): For TARGET_V32,
when a constant source operand matches an "I" constraint, the "no
CC0 change" applies to a register-destination only, not a
strict_low_part-destination.
* Makefile.in (TEXI_GCC_FILES): Add avr-mmcu.texi.
* doc/avr-mmcu.texi: New auto-generated file.
* doc/invoke.texi (AVR Options): Include avr-mmcu.texi in order
to document all valid -mmcu= arguments.
* config/avr/avr.h (arch_info_s): New struct definition.
* config/avr/avr-devices.c (avr_texinfo): New variable.
* config/avr/gen-avr-mmcu-texi.c: New file.
* config/avr/t-avr: New rules and dependencies to build avr-mmcu.texi.
Dehao Chen [Tue, 8 May 2012 10:01:44 +0000 (10:01 +0000)]
predict.c (find_qualified_ssa_name): New
2012-05-08 Dehao Chen <dehao@google.com>
gcc/
* predict.c (find_qualified_ssa_name): New
(find_ssa_name_in_expr): New
(find_ssa_name_in_assign_stmt): New
(is_comparison_with_loop_invariant_p): New
(is_bound_expr_similar): New
(predict_iv_comparison): New
(predict_loops): Add heuristic for loop-nested branches that compare an
induction variable to a loop bound variable.
* predict.def (PRED_LOOP_IV_COMPARE): New macro
testsuite/
* gcc.dg/predict-1.c: Check if LOOP_IV_COMPARE static predict
heuristic is working properly.
* gcc.dg/predict-2.c: Likewise.
* gcc/dg/predict-3.c: Likewise.
* gcc/dg/predict-4.c: Likewise.
* gcc/dg/predict-5.c: Likewise.
* gcc/dg/predict-6.c: Likewise.
Eric Botcazou [Mon, 7 May 2012 18:57:23 +0000 (18:57 +0000)]
tree-dfa.c (get_ref_base_and_extent): Do the offset computation using the precision of the index type.
* tree-dfa.c (get_ref_base_and_extent) <ARRAY_REF>: Do the offset
computation using the precision of the index type.
* gimple-fold.c (fold_const_aggregate_ref_1) <ARRAY_REF>: Likewise.
(fold_array_ctor_reference): Do index computations in the index type.
Steven Bosscher [Mon, 7 May 2012 14:40:33 +0000 (14:40 +0000)]
re PR middle-end/53245 (ice in expand_case)
PR middle-end/53245
* gimplify.c (preprocess_case_label_vec_for_gimple): If low or high
is folded to a type boundary value, verify that the resulting case
label is still a care range.
Steven Bosscher [Mon, 7 May 2012 12:29:05 +0000 (12:29 +0000)]
m68k.c (m68k_sched_branch_type): Remove.
* config/m68k/m68k.c (m68k_sched_branch_type): Remove.
(sched_branch_type): Remove.
(m68k_sched_md_init_global): Don't allocate it.
(m68k_sched_md_finish_global): Don't free it.
* config/m68k/m68k.h (m68k_sched_branch_type): Remove prototype.
* config/m68k/m68k.md: Set the type of insns using m68k_sched_branch_type
to bcc directly.
tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Return whether we failed to compute data dependences.
2012-05-07 Richard Guenther <rguenther@suse.de>
* tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Return
whether we failed to compute data dependences.
(loop_prefetch_arrays): Fail if we failed.
Uros Bizjak [Sun, 6 May 2012 20:47:59 +0000 (22:47 +0200)]
re PR target/53227 (FAIL: gcc.target/i386/movbe-2.c scan-assembler-times movbe[ \t] 4)
PR target/53227
* config/i386/i386.md (swap<mode>): Rename from *swap<mode>.
(bswapdi2): Split from bswap<mode>2. Use nonnimediate_operand
predicate for operand 1. Force operand 1 to register for TARGET_BSWAP.
(bswapsi2): Ditto.
(*bswapdi2_doubleword): New insn pattern.
(*bswap<mode>2): Rename from *bswap<mode>2_1.
lower-subreg.c (shift_cost): Use set_src_cost, avoiding the SET.
gcc/
* lower-subreg.c (shift_cost): Use set_src_cost, avoiding the SET.
(compute_costs): Likewise for the zero extension. Use set_rtx_cost
to compute the cost of moves. Set the mode of the target register.
Eric Botcazou [Sun, 6 May 2012 11:13:32 +0000 (11:13 +0000)]
decl.c (gnat_to_gnu_entity): In the renaming case...
* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: In the renaming
case, use the padded type if the renamed object has an unconstrained
type with default discriminant.
Eric Botcazou [Sun, 6 May 2012 10:51:37 +0000 (10:51 +0000)]
trans.c (Loop_Statement_to_gnu): Also handle invariant conditions with only one bound.
* gcc-interface/trans.c (Loop_Statement_to_gnu): Also handle invariant
conditions with only one bound.
(Raise_Error_to_gnu): Likewise. New function extracted from...
(gnat_to_gnu) <N_Raise_Constraint_Error>: ...here. Call above function
in regular mode only.
Eric Botcazou [Sun, 6 May 2012 10:41:03 +0000 (10:41 +0000)]
gigi.h (make_packable_type): Declare.
* gcc-interface/gigi.h (make_packable_type): Declare.
(make_type_from_size): Likewise.
(relate_alias_sets): Likewise.
(maybe_pad_type): Adjust.
(init_gnat_to_gnu): Delete.
(destroy_gnat_to_gnu): Likewise.
(init_dummy_type): Likewise.
(destroy_dummy_type): Likewise.
(init_gnat_utils): Declare.
(destroy_gnat_utils): Likewise.
(ceil_pow2): New inline function.
* gcc-interface/decl.c (gnat_to_gnu_entity): Use ceil_pow2.
<object>: Pass True for the final processing of alignment and size.
<E_Subprogram_Type>: Only create the TYPE_DECL for a padded return
type if necessary.
(round_up_to_align): Delete.
(ceil_alignment): Likewise.
(relate_alias_sets): Move to...
(make_aligning_type): Likewise.
(make_packable_type): Likewise.
(maybe_pad_type): Likewise.
(make_type_from_size): Likewise.
* gcc-interface/utils.c (MAX_BITS_PER_WORD): Delete.
(struct pad_type_hash): New type.
(pad_type_hash_table): New static variable.
(init_gnat_to_gnu): Merge into...
(init_dummy_type): Likewise.
(init_gnat_utils): ...this. New function.
(destroy_gnat_to_gnu): Merge into...
(destroy_dummy_type): Likewise.
(destroy_gnat_utils): ...this. New function.
(pad_type_hash_marked_p): New function.
(pad_type_hash_hash): Likewise.
(pad_type_hash_eq): Likewise.
(relate_alias_sets): ...here.
(make_aligning_type): Likewise.
(make_packable_type): Likewise.
(maybe_pad_type): Likewise. Change same_rm_size parameter into
set_rm_size; do not set TYPE_ADA_SIZE if it is false. Do not set
null as Ada size. Do not set TYPE_VOLATILE on the padded type. If it
is complete and has constant size, canonicalize it. Bail out earlier
if a warning need not be issued.
(make_type_from_size): Likewise.
<INTEGER_TYPE>: Bail out if size is too large
(gnat_types_compatible_p): Do not deal with padded types.
(convert): Compare main variants for padded types.
* gcc-interface/trans.c (gigi): Call {init|destroy}_gnat_utils.
(gnat_to_gnu): Do not convert at the end for a call to a function that
returns an unconstrained type with default discriminant.
(Attribute_to_gnu) <Attr_Size>: Simplify handling of padded objects.
* gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Likewise.
Do not use the padded type if it is BLKmode and the inner type is
non-BLKmode.
rtl.h (plus_constant, [...]): Merge into a single plus_constant function.
gcc/
* rtl.h (plus_constant, plus_constant_mode): Merge into a single
plus_constant function.
* explow.c (plus_constant, plus_constant_mode): Likewise. Assert
that the mode is sensible.
(use_anchored_address, round_push, allocate_dynamic_stack_space)
(probe_stack_range, anti_adjust_stack_and_probe): Update calls to
plus_constant.
re PR c/43772 (Errant -Wlogical-op warning when testing limits)
2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c/43772
c-family/
* c-common.c (warn_logical_operator): Do not warn if either side
is already true or false.
testsuite/
* c-c++-common/pr43772.c: New.
Paul Thomas [Sat, 5 May 2012 08:49:43 +0000 (08:49 +0000)]
re PR fortran/41600 ([OOP] SELECT TYPE with associate-name => exp: Arrays not supported)
2012-05-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/41600
* trans-array.c (build_array_ref): New static function.
(gfc_conv_array_ref, gfc_get_dataptr_offset): Call it.
* trans-expr.c (gfc_get_vptr_from_expr): New function.
(gfc_conv_derived_to_class): Add a new argument for a caller
supplied vptr and use it if it is not NULL.
(gfc_conv_procedure_call): Add NULL to call to above.
symbol.c (gfc_is_associate_pointer): Return true if symbol is
a class object.
* trans-stmt.c (trans_associate_var): Handle class associate-
names.
* expr.c (gfc_get_variable_expr): Supply the array-spec if
possible.
* trans-types.c (gfc_typenode_for_spec): Set GFC_CLASS_TYPE_P
for class types.
* trans.h : Add prototypes for gfc_get_vptr_from_expr and
gfc_conv_derived_to_class. Define GFC_CLASS_TYPE_P.
* resolve.c (resolve_variable): For class arrays, ensure that
the target expression has all the necessary _data references.
(resolve_assoc_var): Throw a "not yet implemented" error for
class array selectors that need a temporary.
* match.c (copy_ts_from_selector_to_associate,
select_derived_set_tmp, select_class_set_tmp): New functions.
(select_type_set_tmp): Call one of last two new functions.
(gfc_match_select_type): Copy_ts_from_selector_to_associate is
called if associate-name is typed.
PR fortran/53191
* resolve.c (resolve_ref): C614 applied to class expressions.
2012-05-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/41600
* gfortran.dg/select_type_26.f03 : New test.
* gfortran.dg/select_type_27.f03 : New test.
PR fortran/53191
* gfortran.dg/select_type_28.f03 : New test.
Janne Blomqvist [Sat, 5 May 2012 07:59:22 +0000 (10:59 +0300)]
PR 49010,24518 MOD/MODULO fixes.
gcc/fortran:
2012-05-05 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/49010
PR fortran/24518
* intrinsic.texi (MOD, MODULO): Mention sign and magnitude of result.
* simplify.c (gfc_simplify_mod): Use mpfr_fmod.
(gfc_simplify_modulo): Likewise, use copysign to fix the result if
zero.
* trans-intrinsic.c (gfc_conv_intrinsic_mod): Remove fallback as
builtin_fmod is always available. For modulo, call copysign to fix
the result when signed zeros are enabled.
testsuite:
2012-05-05 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/49010
PR fortran/24518
* gfortran.dg/mod_sign0_1.f90: New test.
* gfortran.dg/mod_large_1.f90: New test.
Janne Blomqvist [Sat, 5 May 2012 06:30:51 +0000 (09:30 +0300)]
Fix handling of temporary files.
2012-05-05 Janne Blomqvist <jb@gcc.gnu.org>
* gfortran.texi (GFORTRAN_TMPDIR): Rename to TMPDIR, explain
algorithm for choosing temp directory.
2012-05-05 Janne Blomqvist <jb@gcc.gnu.org>
* config.h.in: Regenerated.
* configure: Regenerated.
* configure.ac: Add checks for getegid and __secure_getenv.
* io/unix.c (P_tmpdir): Fallback definition for macro.
(tempfile_open): New function.
(tempfile): Use secure_getenv, call tempfile_open to try each
directory in turn.
* libgfortran.h (DEFAULT_TMPDIR): Remove macro.
(secure_getenv): New macro/prototype.
* runtime/environ.c (secure_getenv): New function.
(variable_table): Rename GFORTRAN_TMPDIR to TMPDIR.
* runtime/main.c (find_addr2line): Use secure_getenv.
Andrew Pinski [Fri, 4 May 2012 21:03:27 +0000 (21:03 +0000)]
expr.c (get_def_for_expr_class): New function.
2012-05-04 Andrew Pinski <apinski@cavium.com>
* expr.c (get_def_for_expr_class): New function.
(convert_tree_comp_to_rtx): New function.
(expand_cond_expr_using_cmove): New function.
(expand_expr_real_2 <case COND_EXPR>): Call
expand_cond_expr_using_cmove first and return if it succeeds.
Remove the check for HAVE_conditional_move since we should have
already converted it to a conditional move.
* config/i386/i386.c (ix86_expand_int_movcc): Disallow comparison
modes of DImode for 32bits and TImode.
Steven Bosscher [Fri, 4 May 2012 20:04:47 +0000 (20:04 +0000)]
re PR other/29442 (insn-attrtab has grown too large)
PR other/29442
* read-md.c (fprint_md_ptr_loc, fprint_c_condition): New functions.
(print_md_ptr_loc, print_c_condition): Use them.
* read-md.h (fprint_md_ptr_loc, fprint_c_condition): New prototypes.
* genattrtab.c (attr_file_name, dfa_file_name, latency_file_name,
attr_file, dfa_file, latency_file): New global variables.
(write_attr_valueq, write_attr_set, write_attr_case, write_attr_value,
write_upcase, write_indent, write_length_unit_log, write_test_expr,
write_attr_get, write_insn_cases, write_eligible_delay,
write_const_num_delay_slots): Accept FILE pointer and toss it around.
Update all callers.
(write_header, open_outfile, handle_arg): New funcions.
(make_automaton_attrs): Write prototypes as extern to the output
files.
(main): Use init_rtx_reader_args_cb with handle_arg to take 3 file
names from the command line. Open the output files and write out
internal functions for DFA functions to dfa_file_name, insn latency
functions to latency_file_name, and everything else to attr_file.
* Makefile.in (OBJS): Add insn-dfatab.o and insn-latencytab.o.
(BACKEND): Build libbackend first.
(MOSTLYCLEANFILES): Add insn-dfatab.c and insn-latencytab.c.
(.PRECIOUS): Likewise.
(insn-dfatab.o): New rule.
(insn-latencytab.o): New rule.
(simple_rtl_generated_c): Do not include insn-attrtab.c.
(s-attrtab): New rule.
Steven Bosscher [Fri, 4 May 2012 19:37:59 +0000 (19:37 +0000)]
rtl.def (ATTR_FLAG): Remove probability indicating flags.
* rtl.def (ATTR_FLAG): Remove probability indicating flags.
* genattr.c (main): Remove ATTR_FLAG_likely, ATTR_FLAG_unlikely,
ATTR_FLAG_very_likely, and ATTR_FLAG_very_unlikely.
* reorg.c (get_jump_flags): Do not set the removed flags.
Tobias Burnus [Fri, 4 May 2012 18:54:25 +0000 (20:54 +0200)]
re PR fortran/53175 (link failure for private module variables used in function specification)
2012-05-04 Tobias Burnus <burnus@net-b.de>
PR fortran/53175
* resolve.c (resolve_variable): Set public_used
if a private module variable is used in a (public)
specification expression.
* trans-decl.c (gfc_finish_var_decl): Mark those
TREE_PUBLIC.
Uros Bizjak [Fri, 4 May 2012 16:42:23 +0000 (18:42 +0200)]
re PR target/53228 (target attributes in libcpp/lex.c cause illegal instructions to be used elsewhere)
PR target/53228
* config/i386/i386.h (X86_ARCH_CMOV): Rename from X86_ARCH_CMOVE.
(TARGET_CMOV): Rename from TARGET_CMOVE.
(TARGET_CMOVE): New define.
* config/i386/i386.c (ix86_option_override_internal): Use TARGET_CMOV.
Do not set TARGET_CMOVE here.
Dodji Seketeli [Fri, 4 May 2012 16:38:27 +0000 (16:38 +0000)]
Enable -Wunused-local-typedefs when -Wall or -Wunused is on
Now that the libstdc++ testsuite is run with -ftrack-macro-location by
default, this patch triggers the -Wunused-local-typedefs warning when
-Wunused (and -Wall) is turned on.
The patch has been reviewed and accepted[1] a while ago, but was waiting
for the -ftrack-macro-expansion work to go in first.
Bootstrapped and tested again on x86_64-unknown-linux-gnu against
trunk.
Paolo Carlini [Fri, 4 May 2012 15:02:05 +0000 (15:02 +0000)]
re PR c++/53166 (static_assert produces bogus warning)
/cp
2012-05-04 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/53166
* pt.c (instantiate_class_template_1): Increase / decrease
c_inhibit_evaluation_warnings around the tsubst_expr call
for STATIC_ASSERT_CONDITION.
(tsubst_expr, case STATIC_ASSERT): Likewise.
* typeck.c (cp_build_binary_op, case EQ_EXPR/NE_EXPR): Check
c_inhibit_evaluation_warnings in the OPT_Waddress warnings.
/testsuite
2012-05-04 Paolo Carlini <paolo.carlini@oracle.com>
projects / thirdparty / gcc.git / log
