* godump.c (go_output_typedef): Support printing enum values that
don't fit in a signed HOST_WIDE_INT.
Co-Authored-By: Ian Lance Taylor <iant@google.com>
From-SVN: r179477
* config/sparc/sparc.md (bmask<P:mode>_vis): Split into explicit 'di'
and 'si' patterns which describe the GSR changes explicitly in the
RTL using zero_extract.
(bshuffle<V64I:mode>_vis): Put the GSR use inside of the unspec.
From-SVN: r179465
* config/sparc/sparc.md (ashlsi3, *ashldi3_sp64): Remove
conditional insn type setting, we always emit a shift.
(*ashlsi3_extend, *lshrsi3_extend0): New patterns.
(*lshrsi3_extend): Rename to *lshrsi3_extend1.
Co-Authored-By: David S. Miller <davem@davemloft.net>
From-SVN: r179441
PR c++/35722
Implement N2555 (expanding pack expansion to fixed parm list)
* pt.c (coerce_template_parms): Allow expanding a pack expansion
to a fixed-length argument list.
(unify_pack_expansion): Handle explicit args properly.
(unify) [TREE_VEC]: Handle pack expansions here.
[TYPE_ARGUMENT_PACK]: Not here.
(tsubst_pack_expansion): Don't try to do partial substitution.
(pack_deducible_p): New.
(fn_type_unification): Use it.
(find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
of a type parameter.
(check_non_deducible_conversion): Split from type_unification_real.
(unify_one_argument): Split from type_unification_real...
(unify_pack_expansion): ...and here. Drop call_args_p parm.
(type_unification_real, unify, more_specialized_fn): Adjust.
From-SVN: r179436
gcc/testsuite/
PR target/50579
* gcc.target/mips/mips.exp (mips_long32_abi_p, mips_long64_abi_p):
New procedures.
(mips-dg-options): Force an ABI option if the current ABI is
incompatible with the required -mlong setting. Likewise force
a long setting if the current one is incompatible with the
chosen ABI. Keep abi_test_option_p, abi and eabi_p updated
throughout procedure.
* gcc.target/mips/abi-o64-long64.c: Require -mno-abicalls
instead of addressing=absolute.
From-SVN: r179433
gcc/
* config/mips/mips.c (mips_frame_barrier): New function.
(mips_expand_prologue): Call it after allocating stack space.
(mips_deallocate_stack): New function.
(mips_expand_epilogue): Call mips_frame_barrier and
mips_deallocate_stack.
gcc/testsuite/
* gcc.target/mips/stack-1.c: New test.
From-SVN: r179432
* ipa-inline-analysis.c (reset_inline_edge_summary): New function.
(reset_inline_summary): New function.
(compute_inline_parameters, inline_node_removal_hook,
inline_edge_removal_hook): Use it.
(inline_free_summary): Reset holders correctly.
(inline_generate_summary): Free summary before computing it.
From-SVN: r179427
gcc/
* config/sparc/sparc.opt (VIS3): New option.
* doc/invoke.texi: Document it.
* config/sparc/sparc.h: Force TARGET_VIS3 to zero if assembler is
not capable of such instructions.
* config/sparc/sparc-c.c (sparc_target_macros): Define __VIS__
to 0x300 when TARGET_VIS3.
* config/sparc/sparc-modes.def: Create 16-byte vector modes.
* config/sparc/sparc.md (UNSPEC_CMASK8, UNSPEC_CMASK16, UNSPEC_CMASK32,
UNSPEC_FCHKSM16, UNSPEC_PDISTN, UNSPC_FUCMP): New unspecs.
(V64N8, VASS): New mode iterators.
(vis3_shift, vis3_addsub_ss): New code iterators.
(vbits, vconstr): New mode attributes.
(vis3_shift_insn, vis3_addsub_ss_insn): New code attributes.
(cmask8<P:mode>_vis, cmask16<P:mode>_vis, cmask32<P:mode>_vis,
fchksm16_vis, <vis3_shift_insn><vbits>_vis, pdistn<mode>_vis,
fmean16_vis, fpadd64_vis, fpsub64_vis, <vis3_addsub_ss_insn><vbits>_vis,
fucmp<code>8<P:mode>_vis): New VIS 3.0 instruction patterns.
* config/sparc/sparc.c (sparc_option_override): Set MASK_VIS3 by
default when targetting capable cpus. TARGET_VIS3 implies
TARGET_VIS2 and TARGET_VIS, and clear them when TARGET_FPU is
disabled.
(sparc_vis_init_builtins): Emit new VIS 3.0 builtins.
(sparc_fold_builtin): Do not eliminate cmask{8,16,32} when result
is ignored.
* config/sparc/visintrin.h (__vis_cmask8, __vis_cmask16,
__vis_cmask32, __vis_fchksm16, __vis_fsll16, __vis_fslas16,
__vis_fsrl16, __vis_fsra16, __vis_fsll32, __vis_fslas32,
__vis_fsrl32, __vis_fsra32, __vis_pdistn, __vis_fmean16,
__vis_fpadd64, __vis_fpsub64, __vis_fpadds16, __vis_fpadds16s,
__vis_fpsubs16, __vis_fpsubs16s, __vis_fpadds32, __vis_fpadds32s,
__vis_fpsubs32, __vis_fpsubs32s, __vis_fucmple8, __vis_fucmpne8,
__vis_fucmpgt8, __vis_fucmpeq8): New VIS 3.0 interfaces.
* doc/extend.texi: Document new VIS 3.0 builtins.
gcc/testsuite/
* gcc.target/sparc/cmask.c: New test.
* gcc.target/sparc/fpadds.c: New test.
* gcc.target/sparc/fshift.c: New test.
* gcc.target/sparc/fucmp.c: New test.
* gcc.target/sparc/vis3misc.c: New test.
From-SVN: r179421
* common/config/c6x/c6x-common.c (c6x_option_optimization_table):
Enable -fmodulo-sched at -O2 and above.
* config/c6x/c6x.md (doloop_end): New expander.
(mvilc, sploop, spkernel, loop_end): New patterns.
(loop_end with memory destination splitter): New.
* config/c6x/c6x.c: Include "hw-doloop.h".
(enum unitreqs): New.
(unit_req_table): New typedef.
(unit_reqs): New static variable.
(unit_req_factor, get_unit_reqs, count_unit_reqs, merge_unit_reqs,
res_mii, split_delayed_nonbranch, undo_split_delayed_nonbranch,
hwloop_pattern_reg, bb_earliest_end_cycle, filter_insns_above,
hwloop_optimize, hwloop_fail, c6x_hwloops): New static functions.
(struct c6x_sched_context): New member last_scheduled_iter0.
(init_sched_state): Initialize it.
(c6x_variable_issue): Update it.
(sploop_max_uid_iter0): New static variable.
(c6x_sched_reorder_1): Be careful about issuing sploop.
(c6x_reorg): Call c6x_hwlooops before the final schedule.
From-SVN: r179393
PR target/50566
* config/avr/avr-protos.h (avr_log_t): New field address_cost.
* config/avr/avr.c (avr_address_cost): Use it.
* config/avr/avr-log.c (avr_log_set_avr_log): Initialize it.
(avr_log_vadump): Unknown %-codes finish printing.
From-SVN: r179391
PR inline-asm/50571
* gimple-fold.c (fold_stmt_1) <case GIMPLE_ASM>: If
input constraints allow mem and not reg, pass true instead of
false as second argument to maybe_fold_reference.
* gcc.dg/pr50571.c: New test.
From-SVN: r179389
Split out LTO's writing of top level asm nodes in preparation of extending
what needs to be written out when top level asm-s get enhanced to accept a
limited set of input operands.
gcc/
2011-09-30 Jan Beulich <jbeulich@suse.com>
* lto-cgraph.c (output_cgraph): Remove processing of
'cgraph_asm_nodes', call lto_output_toplevel_asms() instead.
(input_cgraph_1): Remove loop calling cgraph_add_asm_node(), call
lto_input_toplevel_asms() instead.
* lto-section-in.c (lto_section_name): Add "asm" entry.
* lto-streamer-in.c (lto_input_toplevel_asms): New.
* lto-streamer-out.c (lto_output_toplevel_asms): New.
* lto-streamer.h (LTO_minor_version): Bump.
(enum lto_section_type): Add LTO_section_asm.
(struct lto_asm_header): New.
(lto_input_toplevel_asms, lto_output_toplevel_asms): Declare.
* tree-streamer.h (streamer_write_string_cst): Declare.
* tree-streamer-out.c (write_string_cst): Rename to
streamer_write_string_cst and make global. Handle incoming string
being NULL.
(streamer_write_tree_header): Adjust call to renamed function.
From-SVN: r179386
* sched-ebb.c (schedule_ebb): No longer static. Remove declaration.
New arg modulo_scheduling. All callers changed. Move note handling
code here from schedule_ebbs.
(schedule_ebbs_finish, schedule_ebbs_init): New functions, broken
out of schedule_ebbs.
(schedule_ebbs): Call them. Remove note handling code moved to
schedule_ebb.
* sched-int.h (schedule_ebb, schedule_ebbs_init,
schedule_ebbs_finish): Declare.
From-SVN: r179385
