| Age | Commit message (Collapse) | Author | Files | Lines |
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From-SVN: r168438
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2010-11-04 Richard Guenther <rguenther@suse.de>
Richard Henderson <rth@redhat.com>
* tree.def (FMA_EXPR): New tree code.
* expr.c (expand_expr_real_2): Add FMA_EXPR expansion code.
* gimple.c (gimple_rhs_class_table): FMA_EXPR is a GIMPLE_TERNARY_RHS.
* tree-cfg.c (verify_gimple_assign_ternary): Verify FMA_EXPR types.
* tree-inline.c (estimate_operator_cost): Handle FMA_EXPR.
* gimple-pretty-print.c (dump_ternary_rhs): Likewise.
* tree-ssa-math-opts.c (convert_mult_to_fma): New function.
(execute_optimize_widening_mul): Call it. Reorganize to allow
dead stmt removal. Move TODO flags ...
(pass_optimize_widening_mul): ... here.
* flag-types.h (enum fp_contract_mode): New enum.
* common.opt (flag_fp_contract_mode): New variable.
(-ffp-contract): New option.
* opts.c (common_handle_option): Handle it.
* doc/invoke.texi (-ffp-contract): Document.
* tree.h (fold_fma): Declare.
* builtins.c (fold_fma): New function.
(fold_builtin_fma): Likewise.
(fold_builtin_3): Call it for fma.
* fold-const.c (fold_ternary_loc): Fold FMA_EXPR.
* optabs.c (optab_for_tree_code): Handle FMA_EXPR.
* config/i386/sse.md (fms<mode>4, fnma<mode>, fnms<mode>4):
New expanders.
* doc/md.texi (fms<mode>4, fnma<mode>, fnms<mode>4): Document new
named patterns.
* genopinit.c (optabs): Initialize fms_optab, fnma_optab and fnms_optab.
* optabs.h (enum optab_index): Add OTI_fms, OTI_fnma and OTI_fnms.
(fms_optab, fnma_optab, fnms_optab): New defines.
* gimplify.c (gimplify_expr): Handle binary truth expressions
explicitly. Handle FMA_EXPR.
* tree-vect-stmts.c (vectorizable_operation): Handle ternary
operations.
* gcc.target/i386/fma4-vector-2.c: New testcase.
Co-Authored-By: Richard Henderson <rth@redhat.com>
From-SVN: r166304
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From-SVN: r165515
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gcc/
* Makefile.in (target-globals.o): Depend on $(EXPR_H) and $(OPTABS_H).
* optabs.h (target_optabs): New structure.
(default_target_optabs): Declare.
(this_target_optabs): Declare as a variable or define as a macro.
(optab_table, convert_optab_table, direct_optab_table): Redefine
as macros.
* optabs.c (default_target_optabs): New variable.
(this_target_optabs): New conditional variable.
(optab_table, convert_optab_table, direct_optab_table): Delete.
* target-globals.h (this_target_optabs): Declare.
(target_globals): Add a optabs field.
(restore_target_globals): Copy the optabs field to
this_target_optabs.
* target-globals.c: Include expr.h and optabs.h.
(default_target_globals): Initialize the optabs field.
(save_target_globals): Likewise.
From-SVN: r162097
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* optabs.h (reload_in_optab, reload_out_optab, code_to_optab)
(vcond_gen_code, vcondu_gen_code, movmem_optab, setmem_optab)
(cmpstr_optab, cmpstrn_optab, cmpmem_optab, sync_add_optab)
(sync_sub_optab, sync_ior_optab, sync_and_optab, sync_xor_optab)
(sync_nand_optab, sync_old_add_optab, sync_old_sub_optab)
(sync_old_ior_optab, sync_old_and_optab, sync_old_xor_optab)
(sync_old_nand_optab, sync_new_add_optab, sync_new_sub_optab)
(sync_new_ior_optab, sync_new_and_optab, sync_new_xor_optab)
(sync_new_nand_optab): Redefine as macros.
(sync_compare_and_swap, sync_lock_test_and_set, sync_lock_release):
Delete.
(direct_optab_index): New enum.
(direct_optab_d): New structure.
(direct_optab): New typedef.
(direct_optab_table): Declare.
(direct_optab_handler, set_direct_optab_handler): New functions.
(sync_compare_and_swap_optab, sync_lock_test_and_set_optab)
(sync_lock_release_optab): New macros.
* optabs.c (direct_optab_table): New variable.
(movcc_gen_code, vcond_gen_code, vcondu_gen_code): Delete.
(prepare_cmp_insn): Use direct_optab_handler for cmpmem_optab,
cmpstr_optab and cmpstrn_optab.
(emit_conditional_move): Likewise for movcc_optab.
(can_conditionally_move_p): Likewise for movcc_gen_code.
(init_insn_codes): Clear direct_optab_table.
(init_optabs): Don't initialize the new "direct optabs" here.
(get_vcond_icode): Use direct_optab_handler for vcondu_gen_code and
vcond_gen_code.
(expand_val_compare_and_swap): Likewise sync_compare_and_swap_optab.
(expand_bool_compare_and_swap): Likewise sync_compare_and_swap_optab.
(expand_compare_and_swap_loop): Likewise sync_compare_and_swap_optab.
(expand_sync_operation): Likewise other sync_*_optabs.
(expand_sync_fetch_operation): Likewise. Rename sync_compare_and_swap
to sync_compare_and_swap_optab.
(expand_sync_lock_test_and_set): Use direct_optab_handler for
sync_lock_test_and_set and sync_compare_and_swap, adding "_optab"
to the names of both.
* builtins.c (expand_builtin_strcmp): Use direct_optab_handler for
cmpstr_optab and cmpstrn_optab.
(expand_builtin_lock_release): Likewise sync_lock_release.
* expr.c (movmem_optab, setmem_optab, cmpstr_optab, cmpstrn_optab)
(cmpmem_optab, sync_add_optab, sync_sub_optab, sync_ior_optab)
(sync_and_optab, sync_xor_optab, sync_nand_optab, sync_old_add_optab)
(sync_old_sub_optab, sync_old_ior_optab, sync_old_and_optab)
(sync_old_xor_optab, sync_old_nand_optab, sync_new_add_optab)
(sync_new_sub_optab, sync_new_ior_optab, sync_new_and_optab)
(sync_new_xor_optab, sync_new_nand_optab, sync_compare_and_swap)
(sync_lock_test_and_set, sync_lock_release): Delete.
(emit_block_move_via_movmem): Use direct_optab_handler for movmem_optab.
(emit_block_move_via_setmem): Use direct_optab_handler for setmem_optab.
* genopinit.c (optabs): Use set_direct_optab_handler for the new
macro optabs.
* omp-low.c (expand_omp_atomic_fetch_op): Update the type of
the "optab" local variable. Use direct_optab_handler for optab and
sync_compare_and_swap_optab.
* reload1.c (reload_in_optab, reload_out_optab): Delete.
* targhooks.c (default_secondary_reload): Use direct_optab_handler for
reload_in_optab and reload_out_optab.
* config/alpha/alpha.c (alpha_secondary_reload): Likewise.
* config/frv/frv.c (frv_alloc_temp_reg): Likewise.
* config/pa/pa.c (pa_secondary_reload): Likewise.
* java/builtins.c (compareAndSwapInt_builtin): Use direct_optab_handler
for sync_compare_and_swap, renaming it to sync_compare_and_swap_optab.
(compareAndSwapLong_builtin, compareAndSwapObject_builtin): Likewise.
(VMSupportsCS8_builtin): Likewise.
From-SVN: r161810
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gcc/
* optabs.h (optab_handlers): Change type of insn_code to int.
(optab_handler, set_optab_handler, convert_optab_handler)
(set_convert_optab_handler): Treat the insn_code field as "insn_code -
CODE_FOR_nothing".
* optabs.c (optab_table, convert_optab_table): Always zero-initialize.
(init_insn_codes): Zero both the above arrays.
(init_optabs): Never call init_insn_codes first time around.
From-SVN: r161809
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insn code.
gcc/
* optabs.h (optab_handler, convert_optab_handler): Turn into
inline functions that return an insn code.
(set_optab_handler, set_convert_optab_handler): New functions.
* builtins.c: Replace optab_handler(X)->insn_code with
optab_handler or set_optab_handler thoughout. Likewise
convert_optab_handler(X)->insn_code with convert_optab_handler
and set_convert_optab_handler.
* expmed.c, expr.c, genopinit.c, ifcvt.c, optabs.c, reload.c,
reload1.c, stmt.c, targhooks.c, tree-ssa-loop-prefetch.c,
tree-ssa-math-opts.c, tree-vect-data-refs.c, tree-vect-generic.c,
tree-vect-loop.c, tree-vect-patterns.c, tree-vect-slp.c,
tree-vect-stmts.c, config/m32c/m32c.c, config/rs6000/rs6000.c,
config/spu/spu.c: Likewise.
From-SVN: r161808
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* basic-block.h (struct control_flow_graph): Move last_label_uid field up.
* df.h (struct df_base_ref): Move regno field up.
* dwarf2out.c (struct dw_fde_struct): Move funcdef_number field down.
* expr.h (struct separate_ops): Move location field up.
* optabs.h (struct optab_d): Move libcall_basename field down.
* config/i386/i386.c (struct ix86_frame): Move red_zone_size up.
* config/i386/i386.h (struct machine_function): Convert call_abi field
into a bitfield. Move cfa field to the end of the structure.
From-SVN: r160025
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* optabs.h (expand_widening_mult): Declare.
From-SVN: r158643
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2009-11-25 H.J. Lu <hongjiu.lu@intel.com>
* alias.c: Remove trailing white spaces.
* alloc-pool.c: Likewise.
* alloc-pool.h: Likewise.
* attribs.c: Likewise.
* auto-inc-dec.c: Likewise.
* basic-block.h: Likewise.
* bb-reorder.c: Likewise.
* bt-load.c: Likewise.
* builtins.c: Likewise.
* builtins.def: Likewise.
* c-common.c: Likewise.
* c-common.h: Likewise.
* c-cppbuiltin.c: Likewise.
* c-decl.c: Likewise.
* c-format.c: Likewise.
* c-lex.c: Likewise.
* c-omp.c: Likewise.
* c-opts.c: Likewise.
* c-parser.c: Likewise.
* c-pretty-print.c: Likewise.
* c-tree.h: Likewise.
* c-typeck.c: Likewise.
* caller-save.c: Likewise.
* calls.c: Likewise.
* cfg.c: Likewise.
* cfganal.c: Likewise.
* cfgexpand.c: Likewise.
* cfghooks.c: Likewise.
* cfghooks.h: Likewise.
* cfglayout.c: Likewise.
* cfgloop.c: Likewise.
* cfgloop.h: Likewise.
* cfgloopmanip.c: Likewise.
* cfgrtl.c: Likewise.
* cgraph.c: Likewise.
* cgraph.h: Likewise.
* cgraphbuild.c: Likewise.
* cgraphunit.c: Likewise.
* cif-code.def: Likewise.
* collect2.c: Likewise.
* combine.c: Likewise.
* convert.c: Likewise.
* coverage.c: Likewise.
* crtstuff.c: Likewise.
* cse.c: Likewise.
* cselib.c: Likewise.
* dbgcnt.c: Likewise.
* dbgcnt.def: Likewise.
* dbgcnt.h: Likewise.
* dbxout.c: Likewise.
* dce.c: Likewise.
* ddg.c: Likewise.
* ddg.h: Likewise.
* defaults.h: Likewise.
* df-byte-scan.c: Likewise.
* df-core.c: Likewise.
* df-problems.c: Likewise.
* df-scan.c: Likewise.
* df.h: Likewise.
* dfp.c: Likewise.
* diagnostic.c: Likewise.
* diagnostic.h: Likewise.
* dominance.c: Likewise.
* domwalk.c: Likewise.
* double-int.c: Likewise.
* double-int.h: Likewise.
* dse.c: Likewise.
* dwarf2asm.c: Likewise.
* dwarf2asm.h: Likewise.
* dwarf2out.c: Likewise.
* ebitmap.c: Likewise.
* ebitmap.h: Likewise.
* emit-rtl.c: Likewise.
* et-forest.c: Likewise.
* except.c: Likewise.
* except.h: Likewise.
* expmed.c: Likewise.
* expr.c: Likewise.
* expr.h: Likewise.
* final.c: Likewise.
* flags.h: Likewise.
* fold-const.c: Likewise.
* function.c: Likewise.
* function.h: Likewise.
* fwprop.c: Likewise.
* gcc.c: Likewise.
* gcov-dump.c: Likewise.
* gcov-io.c: Likewise.
* gcov-io.h: Likewise.
* gcov.c: Likewise.
* gcse.c: Likewise.
* genattr.c: Likewise.
* genattrtab.c: Likewise.
* genautomata.c: Likewise.
* genchecksum.c: Likewise.
* genconfig.c: Likewise.
* genflags.c: Likewise.
* gengtype-parse.c: Likewise.
* gengtype.c: Likewise.
* gengtype.h: Likewise.
* genmddeps.c: Likewise.
* genmodes.c: Likewise.
* genopinit.c: Likewise.
* genpreds.c: Likewise.
* gensupport.c: Likewise.
* ggc-common.c: Likewise.
* ggc-page.c: Likewise.
* ggc-zone.c: Likewise.
* ggc.h: Likewise.
* gimple-iterator.c: Likewise.
* gimple-low.c: Likewise.
* gimple-pretty-print.c: Likewise.
* gimple.c: Likewise.
* gimple.def: Likewise.
* gimple.h: Likewise.
* gimplify.c: Likewise.
* graphds.c: Likewise.
* graphite-clast-to-gimple.c: Likewise.
* gthr-nks.h: Likewise.
* gthr-posix.c: Likewise.
* gthr-posix.h: Likewise.
* gthr-posix95.h: Likewise.
* gthr-single.h: Likewise.
* gthr-tpf.h: Likewise.
* gthr-vxworks.h: Likewise.
* gthr.h: Likewise.
* haifa-sched.c: Likewise.
* hard-reg-set.h: Likewise.
* hooks.c: Likewise.
* hooks.h: Likewise.
* hosthooks.h: Likewise.
* hwint.h: Likewise.
* ifcvt.c: Likewise.
* incpath.c: Likewise.
* init-regs.c: Likewise.
* integrate.c: Likewise.
* ipa-cp.c: Likewise.
* ipa-inline.c: Likewise.
* ipa-prop.c: Likewise.
* ipa-pure-const.c: Likewise.
* ipa-reference.c: Likewise.
* ipa-struct-reorg.c: Likewise.
* ipa-struct-reorg.h: Likewise.
* ipa-type-escape.c: Likewise.
* ipa-type-escape.h: Likewise.
* ipa-utils.c: Likewise.
* ipa-utils.h: Likewise.
* ipa.c: Likewise.
* ira-build.c: Likewise.
* ira-color.c: Likewise.
* ira-conflicts.c: Likewise.
* ira-costs.c: Likewise.
* ira-emit.c: Likewise.
* ira-int.h: Likewise.
* ira-lives.c: Likewise.
* ira.c: Likewise.
* jump.c: Likewise.
* lambda-code.c: Likewise.
* lambda-mat.c: Likewise.
* lambda-trans.c: Likewise.
* lambda.h: Likewise.
* langhooks.c: Likewise.
* lcm.c: Likewise.
* libgcov.c: Likewise.
* lists.c: Likewise.
* loop-doloop.c: Likewise.
* loop-init.c: Likewise.
* loop-invariant.c: Likewise.
* loop-iv.c: Likewise.
* loop-unroll.c: Likewise.
* lower-subreg.c: Likewise.
* lto-cgraph.c: Likewise.
* lto-compress.c: Likewise.
* lto-opts.c: Likewise.
* lto-section-in.c: Likewise.
* lto-section-out.c: Likewise.
* lto-streamer-in.c: Likewise.
* lto-streamer-out.c: Likewise.
* lto-streamer.c: Likewise.
* lto-streamer.h: Likewise.
* lto-symtab.c: Likewise.
* lto-wpa-fixup.c: Likewise.
* matrix-reorg.c: Likewise.
* mcf.c: Likewise.
* mode-switching.c: Likewise.
* modulo-sched.c: Likewise.
* omega.c: Likewise.
* omega.h: Likewise.
* omp-low.c: Likewise.
* optabs.c: Likewise.
* optabs.h: Likewise.
* opts-common.c: Likewise.
* opts.c: Likewise.
* params.def: Likewise.
* params.h: Likewise.
* passes.c: Likewise.
* plugin.c: Likewise.
* postreload-gcse.c: Likewise.
* postreload.c: Likewise.
* predict.c: Likewise.
* predict.def: Likewise.
* pretty-print.c: Likewise.
* pretty-print.h: Likewise.
* print-rtl.c: Likewise.
* print-tree.c: Likewise.
* profile.c: Likewise.
* read-rtl.c: Likewise.
* real.c: Likewise.
* recog.c: Likewise.
* reg-stack.c: Likewise.
* regcprop.c: Likewise.
* reginfo.c: Likewise.
* regmove.c: Likewise.
* regrename.c: Likewise.
* regs.h: Likewise.
* regstat.c: Likewise.
* reload.c: Likewise.
* reload1.c: Likewise.
* resource.c: Likewise.
* rtl.c: Likewise.
* rtl.def: Likewise.
* rtl.h: Likewise.
* rtlanal.c: Likewise.
* sbitmap.c: Likewise.
* sched-deps.c: Likewise.
* sched-ebb.c: Likewise.
* sched-int.h: Likewise.
* sched-rgn.c: Likewise.
* sched-vis.c: Likewise.
* sdbout.c: Likewise.
* sel-sched-dump.c: Likewise.
* sel-sched-dump.h: Likewise.
* sel-sched-ir.c: Likewise.
* sel-sched-ir.h: Likewise.
* sel-sched.c: Likewise.
* sel-sched.h: Likewise.
* sese.c: Likewise.
* sese.h: Likewise.
* simplify-rtx.c: Likewise.
* stack-ptr-mod.c: Likewise.
* stmt.c: Likewise.
* stor-layout.c: Likewise.
* store-motion.c: Likewise.
* stringpool.c: Likewise.
* stub-objc.c: Likewise.
* sync-builtins.def: Likewise.
* target-def.h: Likewise.
* target.h: Likewise.
* targhooks.c: Likewise.
* targhooks.h: Likewise.
* timevar.c: Likewise.
* tlink.c: Likewise.
* toplev.c: Likewise.
* toplev.h: Likewise.
* tracer.c: Likewise.
* tree-affine.c: Likewise.
* tree-affine.h: Likewise.
* tree-browser.def: Likewise.
* tree-call-cdce.c: Likewise.
* tree-cfg.c: Likewise.
* tree-cfgcleanup.c: Likewise.
* tree-chrec.c: Likewise.
* tree-chrec.h: Likewise.
* tree-complex.c: Likewise.
* tree-data-ref.c: Likewise.
* tree-data-ref.h: Likewise.
* tree-dfa.c: Likewise.
* tree-dump.c: Likewise.
* tree-dump.h: Likewise.
* tree-eh.c: Likewise.
* tree-flow-inline.h: Likewise.
* tree-flow.h: Likewise.
* tree-if-conv.c: Likewise.
* tree-inline.c: Likewise.
* tree-into-ssa.c: Likewise.
* tree-loop-distribution.c: Likewise.
* tree-loop-linear.c: Likewise.
* tree-mudflap.c: Likewise.
* tree-nested.c: Likewise.
* tree-nomudflap.c: Likewise.
* tree-nrv.c: Likewise.
* tree-object-size.c: Likewise.
* tree-optimize.c: Likewise.
* tree-outof-ssa.c: Likewise.
* tree-parloops.c: Likewise.
* tree-pass.h: Likewise.
* tree-phinodes.c: Likewise.
* tree-predcom.c: Likewise.
* tree-pretty-print.c: Likewise.
* tree-profile.c: Likewise.
* tree-scalar-evolution.c: Likewise.
* tree-ssa-address.c: Likewise.
* tree-ssa-alias.c: Likewise.
* tree-ssa-ccp.c: Likewise.
* tree-ssa-coalesce.c: Likewise.
* tree-ssa-copy.c: Likewise.
* tree-ssa-copyrename.c: Likewise.
* tree-ssa-dce.c: Likewise.
* tree-ssa-dom.c: Likewise.
* tree-ssa-dse.c: Likewise.
* tree-ssa-forwprop.c: Likewise.
* tree-ssa-ifcombine.c: Likewise.
* tree-ssa-live.c: Likewise.
* tree-ssa-live.h: Likewise.
* tree-ssa-loop-ch.c: Likewise.
* tree-ssa-loop-im.c: Likewise.
* tree-ssa-loop-ivcanon.c: Likewise.
* tree-ssa-loop-ivopts.c: Likewise.
* tree-ssa-loop-manip.c: Likewise.
* tree-ssa-loop-niter.c: Likewise.
* tree-ssa-loop-prefetch.c: Likewise.
* tree-ssa-loop-unswitch.c: Likewise.
* tree-ssa-loop.c: Likewise.
* tree-ssa-math-opts.c: Likewise.
* tree-ssa-operands.c: Likewise.
* tree-ssa-operands.h: Likewise.
* tree-ssa-phiopt.c: Likewise.
* tree-ssa-phiprop.c: Likewise.
* tree-ssa-pre.c: Likewise.
* tree-ssa-propagate.c: Likewise.
* tree-ssa-reassoc.c: Likewise.
* tree-ssa-sccvn.c: Likewise.
* tree-ssa-sink.c: Likewise.
* tree-ssa-structalias.c: Likewise.
* tree-ssa-ter.c: Likewise.
* tree-ssa-threadedge.c: Likewise.
* tree-ssa-threadupdate.c: Likewise.
* tree-ssa-uncprop.c: Likewise.
* tree-ssa.c: Likewise.
* tree-ssanames.c: Likewise.
* tree-switch-conversion.c: Likewise.
* tree-tailcall.c: Likewise.
* tree-vect-data-refs.c: Likewise.
* tree-vect-generic.c: Likewise.
* tree-vect-loop-manip.c: Likewise.
* tree-vect-loop.c: Likewise.
* tree-vect-patterns.c: Likewise.
* tree-vect-slp.c: Likewise.
* tree-vect-stmts.c: Likewise.
* tree-vectorizer.c: Likewise.
* tree-vectorizer.h: Likewise.
* tree-vrp.c: Likewise.
* tree.c: Likewise.
* tree.def: Likewise.
* tree.h: Likewise.
* treestruct.def: Likewise.
* unwind-compat.c: Likewise.
* unwind-dw2-fde-glibc.c: Likewise.
* unwind-dw2.c: Likewise.
* value-prof.c: Likewise.
* value-prof.h: Likewise.
* var-tracking.c: Likewise.
* varasm.c: Likewise.
* varpool.c: Likewise.
* vec.c: Likewise.
* vec.h: Likewise.
* vmsdbgout.c: Likewise.
* web.c: Likewise.
* xcoffout.c: Likewise.
From-SVN: r154645
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./: * ifcvt.c (noce_try_abs): Recognize pattern and call
expand_one_cmpl_abs_nojump.
* optabs.c (expand_one_cmpl_abs_nojump): New function.
* optabs.h (expand_one_cmpl_abs_nojump): Declare.
testsuite/:
* gcc.target/i386/ifcvt-onecmpl-abs-1.c: New file.
* gcc.c-torture/execute/ifcvt-onecmpl-abs-1.c: New file.
From-SVN: r152253
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exploded simple expression.
* expr.h (struct separate_ops, sepops): New type for passing
around an exploded simple expression.
* optabs.c (expand_widen_pattern_expr, expand_vec_shift_expr):
Use this structure instead of expression tree.
(get_vcond_icode, expand_vec_cond_expr_p): Don't take whole
expression, only its type.
(expand_vec_cond_expr): Take type and individual operands instead
of full expression.
* optabs.h (expand_widen_pattern_expr, expand_vec_cond_expr,
expand_vec_shift_expr): Change prototype accordingly.
* tree-vect-stmts.c (vectorizable_condition): Change call of
expand_vec_cond_expr_p to pass only type.
* expr.c (do_store_flags): Change prototype and implementation
to take an exploded expression.
(expand_expr_real_1): New local ops initialized with details
of the full expression. Use it instead of full
expression in calls to do_store_flags, expand_vec_cond_expr,
expand_widen_pattern_expr and expand_vec_shift_expr.
From-SVN: r151079
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2009-07-08 Shujing Zhao <pearly.zhao@oracle.com>
* basic-block.h (dump_regset, debug_regset): Remove duplicate
prototypes.
* c-objc-common.h (c_initialize_diagnostics): Ditto.
* ebitmap.h (dump_ebitmap): Ditto.
* optabs.h (optab_libfunc): Ditto.
* tree.h (tree_expr_nonzero_warnv_p): Ditto.
* tree-flow.h (vect_can_force_dr_alignment_p,
get_vectype_for_scalar_type): Ditto.
(vectorize_loops): Move prototype to ...
* tree-vectorizer.h: ... here. Also, adjust comment.
(vect_set_verbosity_level): Remove duplicate prototype.
* tree-ssa-loop.c: Include tree-vectorizer.h.
* Makefile.in (tree-ssa-loop.o): Depend on tree-vectorizer.h.
From-SVN: r149364
|
|
* optabs.h (enum optab_index): Add new OTI_significand.
(significand_optab): Define corresponding macro.
* optabs.c (init_optabs): Initialize significand_optab.
* genopinit.c (optabs): Implement significand_optab using
significand?f2 patterns.
* builtins.c (expand_builtin_mathfn): Handle
BUILT_IN_SIGNIFICAND{,F,L}.
(expand_builtin): Expand BUILT_IN_SIGNIFICAND{,F,L} using
expand_builtin_mathfn if flag_unsafe_math_optimizations is set.
* config/i386/i386.md (significandxf2, significand<mode>2): New
expanders to implement significandf, significand and significandl
built-ins as inline x87 intrinsics.
testsuite/ChangeLog:
* gcc.dg/builtins-34.c: Add significand cases.
PR testsuite/40491
* testsuite/gcc.dg/20080522-1.c: Remove testcase for real.
* testsuite/gcc.dg/20080528-1.c: Ditto.
From-SVN: r148705
|
|
gcc/ChangeLog:
* alias.c (struct alias_set_entry_d): Rename from struct
alias_set_entry. Change all uses.
* except.c (struct call_site_record_d): Rename from struct
call_site_record. Change all uses.
* except.h (struct eh_region_d): Rename from struct eh_region.
Change all uses.
* gcse.c (struct hash_table_d): Rename from struct hash_table.
Change all uses.
* graphite.c (struct ivtype_map_elt_d): Rename fromstruct
ivtype_map_elt. Change all uses.
(struct rename_map_elt_d): Rename fromstruct rename_map_elt.
Change all uses.
(struct ifsese_d): Rename fromstruct ifsese. Change all uses.
* graphite.h (struct name_tree_d): Rename from struct name_tree.
Change all uses.
(struct sese_d): Rename from struct sese. Change all uses.
* omega.h (struct eqn_d): Rename from struct eqn. Change all
uses.
(struct omega_pb_d): Rename from struct omega_pb. Change all
uses.
* optabs.h (struct optab_d): Rename from struct optab. Change all
uses.
(struct convert_optab_d): Rename from struct convert_optab.
Change all uses.
* tree-pass.h (struct ipa_opt_pass_d): Rename fromstruct
ipa_opt_pass. Change all uses.
* tree-predcom.c (struct dref_d): Rename from struct dref. Change
all uses.
* c-decl.c (pushtag): If -Wc++-compat, warn if the tag is already
defined as a typedef.
(grokdeclarator): If -Wc++-compat, warn if a typedef is already
defined as a tag.
gcc/cp/ChangeLog:
* cp-tree.h (enum cp_lvalue_kind_flags): Rename from
cp_lvalue_kind. Change all uses.
(enum base_access_flags): Rename from enum base_access. Change
all uses.
* parser.c (enum cp_parser_flags): Remove enum tag.
gcc/testsuite/ChangeLog:
* gcc.dg/Wcxx-compat-10.c: New testcase.
libcpp/ChangeLog:
* include/cpplib.h (enum cpp_builtin_type): Rename from enum
builtin_type. Change all uses.
From-SVN: r147605
|
|
From-SVN: r147425
|
|
2009-04-09 Paolo Bonzini <bonzini@gnu.org>
* config/i386/i386.md (cmpcc): New.
* config/i386/sync.md (sync_compare_and_swap*): Set FLAGS_REG.
(sync_compare_and_swap_cc*): Delete.
* config/s390/s390.c (s390_compare_emitted): Remove.
(s390_emit_compare): Handle MODE_CC s390_compare_op0 like
s390_compare_emitted used to be handled. Assert that modes match.
(s390_emit_compare_and_swap): Use s390_emit_compare, do not
refer to sync_compare_and_swap_ccsi.
* config/s390/s390.h (s390_compare_emitted): Remove.
* config/s390/s390.md (seq): Look for MODE_CC s390_compare_op0
instead of s390_compare_emitted.
(stack_protect_test, sync_compare_and_swap_cc): Set s390_compare_op0
instead of s390_compare_emitted.
* config/s390/s390.md (cmpcc): New.
(sync_compare_and_swapqi, sync_compare_and_swaphi): Clobber
CC_REGNUM, do not pretend it's set.
(sync_compare_and_swap_cc*): Delete.
* config/s390/predicates.md (cc_reg_operand): New.
* expr.c (sync_compare_and_swap_cc): Delete.
* optabs.h (sync_compare_and_swap_cc): Delete.
* optabs.c (prepare_cmp_insn): Ignore which specific CCmode
is being used with can_compare_p.
(emit_cmp_and_jump_insn_1): Likewise when looking in the optab.
(find_cc_set): New.
(expand_bool_compare_and_swap): Do not use sync_compare_and_swap_cc,
look for a MODE_CC set instead. Use emit_store_flag.
(expand_compare_and_swap_loop): Likewise, with some additional
complication to avoid a force_reg when useless. Use
emit_cmp_and_jump_insns.
* genopinit.c (optabs): Delete sync_compare_and_swap_cc.
* doc/md.texi (sync_compare_and_swap_cc): Merge with
sync_compare_and_swap documentation.
java:
2009-04-09 Paolo Bonzini <bonzini@gnu.org>
* builtins.c (compareAndSwapLong_builtin,
compareAndSwapInt_builtin, compareAndSwapObject_builtin,
VMSupportsCS8_builtin): Do not look at sync_compare_and_swap_cc.
From-SVN: r145825
|
|
* optabs.c (emit_unop_insn): Break out to ...
(maybe_emit_unop_insn): ... this one.
(expand_sfix_optab): Use maybe variant.
* optabs.h (maybe_emit_unop_insn): Declare.
* i386.md (mov0 patterns): Enable by default.
(FP conversion expanders): Disable expansion of code expanding
sequences when instruction should be optimized for size.
(single strinop patterns): Enable when optimizing for size.
(string expanders): Disable expanding of code expanding sequences
when optimizning instruction for size.
* i386.c (ix86_expand_vector_move_misalign): Do code size optimization
per BB basis.
(ix86_fp_comparison_sahf_cost): Likewise.
(ix86_expand_branch): Likewise.
(ix86_expand_ashl_const): Likewise.
(ix86_split_ashl): Likewise.
(ix86_expand_strlen): Likewise.
(ix86_emit_fp_unordered_jump): Likewie.
From-SVN: r138835
|
|
gcc/
* cgraph.c: Fix typos in comments.
(cgraph_availability_names): Fix string typo.
* fold-const.c: Fix typos in comments.
(fold_binary): Fix typo in warning.
* genautomata.c: Fix typos in comments.
(check_presence_pattern_sets): Fix typo in local variable.
(output_description): Fix typo in output.
* ggc-zone.c (ggc_pch_finish): Fix typo in error message.
* hwint.h: Likewise.
* matrix-reorg.c (check_allocation_function): Likewise.
* omega.c (smooth_weird_equations): Likewise.
* auto-inc-dec.c: Fix typos in comments.
* bb-reorder.c: Likewise.
* builtins.c: Likewise.
* c-common.c: Likewise.
* c-cppbuiltin.c: Likewise.
* c-parser.c: Likewise.
* c-pretty-print.c: Likewise.
* cfgcleanup.c: Likewise.
* cfgexpand.c: Likewise.
* cfghooks.c: Likewise.
* cfglayout.c: Likewise.
* cfgloopmanip.c: Likewise.
* cgraphunit.c: Likewise.
* coverage.c: Likewise.
* dbxout.c: Likewise.
* df-byte-scan.c: Likewise.
* df-core.c: Likewise.
* df-problems.c: Likewise.
* df-scan.c: Likewise.
* dfp.c: Likewise.
* dominance.c: Likewise.
* domwalk.c: Likewise.
* dse.c: Likewise.
* dwarf2out.c: Likewise.
* emit-rtl.c: Likewise.
* et-forest.c: Likewise.
* function.c: Likewise.
* function.h: Likewise.
* gcc.c: Likewise.
* gcov-io.c: Likewise.
* gcov.c: Likewise.
* gcse.c: Likewise.
* genattrtab.c: Likewise.
* ggc-page.c: Likewise.
* gimplify.c: Likewise.
* gthr-lynx.h: Likewise.
* haifa-sched.c: Likewise.
* ipa-cp.c: Likewise.
* ipa-inline.c: Likewise.
* ipa-prop.h: Likewise.
* ipa-pure-const.c: Likewise.
* ipa-struct-reorg.c: Likewise.
* ipa-struct-reorg.h: Likewise.
* ipa-type-escape.c: Likewise.
* ipa.c: Likewise.
* loop-doloop.c: Likewise.
* mips-tfile.c: Likewise.
* mkmap-flat.awk: Likewise.
* mkmap-symver.awk: Likewise.
* modulo-sched.c: Likewise.
* omp-low.c: Likewise.
* optabs.c: Likewise.
* optabs.h: Likewise.
* opts.c: Likewise.
* passes.c: Likewise.
* postreload-gcse.c: Likewise.
* postreload.c: Likewise.
* predict.c: Likewise.
* pretty-print.h: Likewise.
* profile.c: Likewise.
* protoize.c: Likewise.
* ra-conflict.c: Likewise.
* real.c: Likewise.
* recog.c: Likewise.
* regclass.c: Likewise.
* regs.h: Likewise.
* reload.c: Likewise.
* rtl-error.c: Likewise.
* rtlanal.c: Likewise.
* scan.h: Likewise.
* sched-rgn.c: Likewise.
* see.c: Likewise.
* stmt.c: Likewise.
* target.h: Likewise.
* tree-dfa.c: Likewise.
* tree-eh.c: Likewise.
* tree-flow-inline.h: Likewise.
* tree-inline.c: Likewise.
* tree-into-ssa.c: Likewise.
* tree-loop-distribution.c: Likewise.
* tree-nested.c: Likewise.
* tree-parloops.c: Likewise.
* tree-pass.h: Likewise.
* tree-pretty-print.c: Likewise.
* tree-profile.c: Likewise.
* tree-scalar-evolution.c: Likewise.
* tree-sra.c: Likewise.
* tree-ssa-alias-warnings.c: Likewise.
* tree-ssa-ccp.c: Likewise.
* tree-ssa-coalesce.c: Likewise.
* tree-ssa-dom.c: Likewise.
* tree-ssa-dse.c: Likewise.
* tree-ssa-forwprop.c: Likewise.
* tree-ssa-live.c: Likewise.
* tree-ssa-live.h: Likewise.
* tree-ssa-loop-im.c: Likewise.
* tree-ssa-loop-ivopts.c: Likewise.
* tree-ssa-loop-niter.c: Likewise.
* tree-ssa-loop-prefetch.c: Likewise.
* tree-ssa-phiopt.c: Likewise.
* tree-ssa-phiprop.c: Likewise.
* tree-ssa-sccvn.c: Likewise.
* tree-ssa-ter.c: Likewise.
* tree-ssa-threadupdate.c: Likewise.
* tree-ssa.c: Likewise.
* tree-vect-analyze.c: Likewise.
* tree-vect-transform.c: Likewise.
* tree-vectorizer.c: Likewise.
* tree-vn.c: Likewise.
* tree-vrp.c: Likewise.
* tree.c: Likewise.
* tree.def: Likewise.
* tree.h: Likewise.
* unwind-dw2-fde.c: Likewise.
* unwind.inc: Likewise.
* value-prof.c: Likewise.
* vmsdbgout.c: Likewise.
From-SVN: r136425
|
|
2008-05-30 Steven Bosscher <stevenb.gcc@gmail.com>
* optabs.c (maybe_encapsulate_block): Remove.
(emit_libcall_block): Adjust accordingly.
* optabs.h (maybe_encapsulate_block): Remove prototype.
* config/rs6000/rs6000.c (rs6000_legitimize_tls_address):
Don't use maybe_encapsulate_block.
From-SVN: r136217
|
|
Co-Authored-By: Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
Co-Authored-By: Paolo Bonzini <bonzini@gnu.org>
From-SVN: r135304
|
|
2008-05-14 Kenneth Zadeck <zadeck@naturalbridge.com>
* doc/rtl.texi: Removed reference to REG_NO_CONFLICT notes.
* optabs.c (expand_binop, expand_absneg_bit, expand_unop,
expand_copysign_bit, ): Change call to emit_no_conflict_block to
emit_insn and remove unneeded code to construct extra args.
(emit_no_conflict_block): Removed.
* optabls.h: (emit_no_conflict_block): Removed.
* cse.c (cse_extended_basic_block): Remove search for
REG_NO_CONFLICT note.
* global.c: Removed incorrect comment added in revision 117.
* expr.c (convert_move): Change call to emit_no_conflict_block to
emit_insn.
* recog.c: Change comments so that they do not mention
REG_NO_CONFLICT.
* local_alloc.c (combine_regs): Removed last parameter.
(no_conflict_p): Removed.
(block_alloc): Removed note, no_conflict_combined_regno and set
local vars. Removed all code to process REG_NO_CONFLICT blocks.
(combine_regs): Removed already_dead and code to look for
REG_NO_CONFLICT notes.
* lower_subreg (remove_retval_note): Removed code to look for
REG_NO_CONFLICT block.
(resolve_reg_notes): Removed REG_NO_CONFLICT case.
(resolve_clobber): Remove code to process libcalls that have
REG_NO_CONFLICT notes.
* loop_invariant.c (find_invariant_insn): Removed REG_NO_CONFLICT
case.
* combine.c (can_combine_p, distribute_notes): Removed REG_NO_CONFLICT
case.
* config/cris/cris.md (movdi pattern): Changed
emit_no_conflict_block to emit_insns.
* config/mn10300/mn10300.md (absdf2, negdf2 patterns): Ditto.
* config/m68k/m68k.md (negdf2, negxf2, absdf2, absxf2 patterns):
Ditto.
* reg-notes.def (NO_CONFLICT): Removed.
From-SVN: r135289
|
|
26_numerics/complex/inserters_extractors/wchar_t/1.cc)
PR middle-end/33335
* optabs.h (optab_table): Change type to struct optab from optab.
(convert_optab_table): Similarly.
Adjust all _optab macros to expand to addresses of optab_table
resp. convert_optab_table elements rather than the values of the
elements.
* optabs.c (optab_table): Change typype to struct optab from optab.
If compiled by recent GCC, initialize all the insn_code fields in
the array using designated range initializers.
(convert_optab_table): Similarly.
(convert_optab_libfunc, optab_libfunc, set_optab_libfunc,
set_conv_libfunc): Into libfunc_entry's optab field store index within
optab_table resp. convert_optab_table array instead of difference
between two separately malloced addresses.
(new_optab): Add op argument, don't return anything. Initialize
just the insn_code field in handlers array and only when needed.
(init_optab, init_optabv): Add op argument, don't return anything.
Adjust new_optab caller.
(new_convert_optab): Removed.
(init_convert_optab): Add op argument, don't return anything, don't
call new_convert_optab. If needed, initialize insn_code field in
handlers array.
(init_optabs): Adjust init_optab, init_optabv and init_convert_optab
callers.
(debug_optab_libfuncs): Adjust uses of optab_table and
convert_optab_table arrays.
From-SVN: r130274
|
|
* ginclude/stdfix.h: New file.
* Makefile.in (USER_H): Add $(srcdir)/ginclude/stdfix.h.
(convert.o): Add dependence on fixed-value.h.
* c-convert.c (convert): Support FIXED_POINT_TYPE.
* c-cppbuiltin.c (builtin_define_fixed_point_constants): New function
to define fixed-point constants.
(c_cpp_builtins): Define fixed-point constants.
* convert.c (fixed-value.h): New include.
(convert_to_real): Update comment to include fixed-point.
Support FIXED_POINT_TYPE.
(convert_to_integer): Update comment to include fixed-point.
Support FIXED_POINT_TYPE.
(convert_to_complex): Support FIXED_POINT_TYPE.
(convert_to_fixed): New function.
* convert.h (convert_to_fixed): Declare.
* genopinit.c: Add comment about $Q for only fixed-point modes.
(optabs): Add fract_optab, fractuns_optab, satfract_optab,
satfractuns_optab, add_optab, ssadd_optab, usadd_optab, sub_optab,
sssub_optab, ussub_optab, smul_optab, ssmul_optab, usmul_optab,
ssmadd_widen_optab, usmadd_widen_optab, ssdiv_optab, udiv_optab,
usdiv_optab, ssashl_optab, usashl_optab, neg_optab, ssneg_optab,
usneg_optab for fixed-point modes.
(gen_insn): Add force_fixed to track the $Q format for all fixed-point
modes.
* optabs.c (optab_for_tree_code): For *DIV_EXPR, LSHIFT_EXPR,
PLUS_EXPR, MINUS_EXPR, MULT_EXPR, NEGATE_EXPR, return signed or
unsigned saturation optabs, when type is saturating.
(shift_optab_p): Return true for SS_ASHIFT or US_ASHIFT.
(expand_fixed_convert): New function.
(gen_fixed_libfunc, gen_signed_fixed_libfunc,
gen_unsigned_fixed_libfunc, gen_int_fp_fixed_libfunc,
gen_int_fp_signed_fixed_libfunc, gen_int_fixed_libfunc,
gen_int_signed_fixed_libfunc, gen_int_unsigned_fixed_libfunc,
gen_fract_conv_libfunc, gen_fractuns_conv_libfunc,
gen_satfract_conv_libfunc, gen_satfractuns_conv_libfunc): New
functions.
(init_optabs): Initialize ssadd_optab, usadd_optab, sssub_optab,
ussub_optab, ssmul_optab, usmul_optab, ssmadd_widen_optab,
usmadd_widen_optab, ssmsub_widen_optab, usmsub_widen_optab,
ssdiv_optab, usdiv_optab, ssashl_optab, usashl_optab, ssneg_optab,
usneg_optab, fract_optab, fractuns_optab, satfract_optab,
satfractuns_optab.
Initialize fixed-point libraries, including add, ssadd, usadd, sub,
sssub, ussub, mul, ssmul, usmul, div, ssdiv, udiv, usdiv, ashl,
ssashl, usashl, ashr, lshr, neg, ssneg, usneg, cmp, fract, satfract,
fractuns, satfractuns.
* optabs.h (enum optab_index): Add OTI_ssadd, OTI_usadd, OTI_sssub,
OTI_ussub, OTI_ssmul, OTI_usmul, OTI_ssdiv, OTI_usdiv, OTI_ssneg,
OTI_usneg, OTI_ssashl, OTI_usashl, OTI_ssmadd_widen, OTI_usmadd_widen,
OTI_ssmsub_widen, OTI_usmsub_widen.
(ssadd_optab, usadd_optab, sssub_optab, ussub_optab, ssmul_optab,
usmul_optab, ssdiv_optab, usdiv_optab, ssneg_optab, usneg_optab,
ssashl_optab, usashl_optab, ssmadd_widen_optab, usmadd_widen_optab,
umsub_widen_optab, usmsub_widen_optab): Define.
(enum convert_optab_index): Add COI_fract, COI_fractuns, COI_satfract,
COI_satfractuns.
(fract_optab, fractuns_optab, satfract_optab, satfractuns_optab):
Define.
(expand_fixed_convert): Declare.
* expr.c (convert_move): Support the move of fixed-point modes.
(emit_move_insn_1): Handle fixed-point mode to move via integer.
(categorize_ctor_elements_1): Handle FIXED_CST.
(count_type_elements): Handle FIXED_POINT_TYPE.
(expand_expr_real_1): For VECTOR_CST, check MODE_VECTOR_FRACT,
MODE_VECTOR_UFRACT, MODE_VECTOR_ACCUM, MODE_VECTOR_UACCUM.
Support FIXED_CST.
For PLUS_EXPR and MINUS_EXPR, support saturating and non-saturating
multiply and add/subtract for fixed-point types.
For MULT_EXPR, *DIV_EXPR, *SHIFT_EXPR, if the mode if a fixed-point
mode, we jump to binop directly.
Support FIXED_CONVERT_EXPR.
(do_store_flag): Check FIXED_CST to put a constant second.
(vector_mode_valid_p): Handle MODE_VECTOR_FRACT,
MODE_VECTOR_UFRACT, MODE_VECTOR_ACCUM, MODE_VECTOR_UACCUM.
(const_vector_from_tree): Support FIXED_CST.
* doc/extend.texi (Fixed-Point): New node.
* doc/md.texi (ssadd, usadd, sssub, ussub, ssmul, usmul, ssdiv, usdiv,
ssmadd, usmadd, ssmsub, usmsub, ssashl, usashl, ssneg, usneg, fract,
satfract, fractuns, satfractuns): Document them.
From-SVN: r128218
|
|
* optabs.c (debug_optab_libfunc): Update; make available to gdb.
(libfunc_entry): New structure.
(libfunc_hash): New hashtable.
(hash_libfunc): New function.
(eq_libfunc): New function.
(convert_optab_libfunc): New function.
(optab_libfunc): New function.
(expand_binop, sign_expand_binop, expand_twoval_binop_libfunc,
expand_unop, prepare_cmp_insn, prepare_float_insn, gen_add2_insn,
expand_float, expand_fix, new_optab, new_convert_optab):
Update for new libfunc API.
(init_libfunc, init_integral_libfuncs,
init_floating_libfuncs, init_interclass_conv_libfuncs
init_intraclass_conv_libfuncs): Remove; reorganize all logic to:
(gen_libfunc, gen_int_libfunc, gen_fp_libfunc, gen_int_fp_libfunc,
gen_intv_fp_libfunc, gen_interclass_conv_libfunc,
gen_int_to_fp_conv_libfunc, gen_ufloat_conv_libfunc,
gen_int_to_fp_nondecimal_conv_libfunc, gen_fp_to_int_conv_libfunc,
gen_intraclass_conv_libfunc, gen_trunc_conv_libfunc,
gen_extend_conv_libfunc): New.
(init_one_libfunc): Revamp for hashtables.
(set_conv_libfunc): Likewise.
(init_optabs): Initialize hashtable; use lazy initialization where possible.
* optabs.h (optab_handlers): Move out of GGC.
(optab, convert_optab): Move out of GGC; add lazy gen info.
(code_to_optab, convert_optab_table, optab_table): Move out of GGC.
(optab_libfunc, convert_optab_libfunc): New.
* builtins.c (expand_builtin_powi): Update for new API.
* expr.c (convert_move): Likewise.
* expmed.c (expand_divmod): Likewise.
From-SVN: r128083
|
|
* c-common.c (vector_types_convertible_p,
decl_with_nonnull_addr_p, c_promoting_integer_type_p,
self_promoting_args_p): Constify.
* c-common.h (has_c_linkage, decl_with_nonnull_addr_p,
c_promoting_integer_type_p, self_promoting_args_p,
anon_aggr_type_p, vector_types_convertible_p): Likewise.
* c-decl.c (anon_aggr_type_p): Likewise.
* * c-dump.c (dump_stmt): Likewise.
* c-objc-common.c (has_c_linkage): Likewise.
* c-tree.h (same_translation_unit_p): Likewise.
* c-typeck.c (null_pointer_constant_p,
tagged_types_tu_compatible_p, function_types_compatible_p,
type_lists_compatible_p, lvalue_or_else, lvalue_p,
comptypes_internal, struct tagged_tu_seen_cache,
same_translation_unit_p, alloc_tagged_tu_seen_cache,
c_size_in_bytes): Likewise.
* ggc-common.c (compare_ptr_data, hash_descriptor, eq_descriptor,
hash_ptr, eq_ptr): Likewise.
* langhooks-def.h (lhd_decl_ok_for_sibcall,
LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE): Likewise.
* langhooks.c (lhd_decl_ok_for_sibcall): Likewise.
* langhooks.h (ok_for_sibcall, omp_privatize_by_reference):
Likewise.
* optabs.c (optab_for_tree_code): Likewise.
* optabs.h (optab_for_tree_code): Likewise.
* rtl.h (simplify_rtx): Likewise.
* simplify-rtx.c (simplify_rtx): Likewise.
* tree-dump.c (queue, queue_and_dump_index, queue_and_dump_type,
dump_flag, dump_node): Likewise.
* tree-dump.h (struct dump_info, dump_stmt, queue_and_dump_index,
queue_and_dump_type, dump_flag): Likewise.
* tree-flow.h (vect_can_force_dr_alignment_p): Likewise.
* tree-pass.h (dump_node): Likewise.
* tree-vectorizer.c (vect_can_force_dr_alignment_p,
supportable_narrowing_operation): Likewise.
* tree-vectorizer.h (vect_can_force_dr_alignment_p,
supportable_narrowing_operation): Likewise.
* tree-vrp.c (needs_overflow_infinity, supports_overflow_infinity,
is_negative_overflow_infinity, is_positive_overflow_infinity,
is_overflow_infinity, vrp_val_is_max, vrp_val_is_min,
nonnull_arg_p, get_value_range, vrp_operand_equal_p,
update_value_range, add_equivalence, ssa_name_nonnegative_p,
ssa_name_nonzero_p, fp_predicate): Likewise.
* tree.c (auto_var_in_fn_p, empty_body_p): Likewise.
* tree.h (empty_body_p, auto_var_in_fn_p, ssa_name_nonzero_p,
ssa_name_nonnegative_p): Likewise.
cp:
* call.c (sufficient_parms_p): Constify.
* class.c (same_signature_p): Likewise.
* cp-gimplify.c (is_invisiref_parm,
cxx_omp_privatize_by_reference): Likewise.
* cp-objcp-common.c (has_c_linkage): Likewise.
* cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
num_artificial_parms_for, comp_template_parms,
template_parameter_pack_p, any_dependent_template_arguments_p,
any_type_dependent_arguments_p, any_value_dependent_elements_p,
repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
zero_init_p, member_p, cp_lvalue_kind,
builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
varargs_function_p, is_dummy_object, special_function_kind,
string_conv_p, type_unknown_p, comp_except_specs, compparms,
comp_cv_qualification, is_bitfield_expr_with_lowered_type,
unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
cp_has_mutable_p, at_least_as_qualified_p,
invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
* decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
* except.c (nothrow_libfn_p): Likewise.
* method.c (skip_artificial_parms_for, num_artificial_parms_for):
Likewise.
* pt.c (comp_template_parms, template_parameter_pack_p,
any_type_dependent_arguments_p, any_value_dependent_elements_p,
any_dependent_template_arguments_p): Likewise.
* repo.c (repo_export_class_p): Likewise.
* semantics.c (anon_aggr_type_p): Likewise.
* tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
varargs_function_p, member_p, is_dummy_object, pod_type_p,
zero_init_p, special_function_p): Likewise.
* typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
compparms, invalid_nonstatic_memfn_p,
is_bitfield_expr_with_lowered_type, unlowered_expr_type,
string_conv_p, ptr_reasonably_similar, cp_type_readonly,
cp_has_mutable_p, lvalue_or_else): Likewise.
fortran:
* trans-openmp.c (gfc_omp_privatize_by_reference): Constify.
* trans.h (gfc_omp_privatize_by_reference): Likewise.
java:
* lang.c (java_decl_ok_for_sibcall): Likewise.
From-SVN: r127799
|
|
* optabs.c (expand_widen_pattern_expr): Use optabs accestors.
(expand_ternary_op): Likewise.
(expand_vec_shift_expr): Likewise.
(expand_binop_directly): Likewise.
(expand_binop): Likewise.
(sign_expand_binop): Likewise.
(expand_twoval_unop): Likewise.
(expand_twoval_binop): Likewise.
(expand_twoval_binop_libfunc): Likewise.
(widen_clz): Likewise.
(widen_bswap): Likewise.
(expand_parity): Likewise.
(expand_unop): Likewise.
(expand_abs_nojump): Likewise.
(expand_copysign): Likewise.
(emit_no_conflict_block): Likewise.
(emit_libcall_block): Likewise.
(can_compare_p): Likewise.
(prepare_cmp_insn): Likewise.
(emit_cmp_and_jump_insn_1): Likewise.
(prepare_float_lib_cmp): Likewise.
(emit_conditional_add): Likewise.
(gen_add2_insn): Likewise.
(have_add2_insn): Likewise.
(gen_sub2_insn): Likewise.
(have_sub2_insn): Likewise.
(can_extend_p): Likewise.
(can_fix_p): Likewise.
(can_float_p): Likewise.
(expand_float): Likewise.
(expand_fix): Likewise.
(expand_sfix_optab): Likewise.
(new_optab): Likewise.
(new_convert_optab): Likewise.
(init_libfuncs): Likewise.
(init_interclass_conv_libfuncs): Likewise.
(init_intraclass_conv_libfuncs): Likewise.
(set_conv_libfunc): Likewise.
(init_optabs): Likewise.
(debug_optab_libfuncs): Likewise.
(gen_cond_trap): Likewise.
* optabs.h (optab_handler, convert_optab_hanlder): New.
* genopinit.c: Update optabs generation table.
* reload.c (find_reloads_address_1): Use optabs accestors.
* builtins.c (expand_builtin_mathfn): Likewise.
(expand_builtin_mathfn_2): Likewise.
(expand_builtin_mathfn_3): Likewise.
(expand_builtin_interclass_mathfn): Likewise.
(expand_builtin_sincos): Likewise.
(expand_builtin_cexpi): Likewise.
(expand_builtin_powi): Likewise.
(expand_builtin_strlen): Likewise.
* dojump.c (do_jump): Likewise.
* expr.c (convert_move): Likewise.
(move_by_pieces): Likewise.
(move_by_pieces_ninsns): Likewise.
(can_store_by_pieces): Likewise.
(store_by_pieces_1): Likewise.
(emit_move_via_integer): Likewise.
(emit_move_complex): Likewise.
(emit_move_ccmode): Likewise.
(emit_move_insn_1): Likewise.
(emit_single_push_insn): Likewise.
(store_constructor): Likewise.
(expand_expr_real_1): Likewise.
(do_store_flag): Likewise.
* ada/misc.c (gnat_compute_largest_alignment): Likewise.
(enumerate_modes): Likewise.
* tree-vectorizer.c (vect_supportable_dr_alignment): Likewise.
(supportable_widening_operation): Likewise.
(supportable_narrowing_operation): Likewise.
* expmed.c (store_bit_field_1): Likewise.
(extract_bit_field_1): Likewise.
(expand_mult_highpart_optab): Likewise.
(expand_smod_pow2): Likewise.
(expand_divmod): Likewise.
(emit_store_flag): Likewise.
* tree-vect-patterns.c
(vect_pattern_recog_1): Likewise.
* tree-ssa-loop-prefetch.c
(nontemporal_store_p): Likewise.
* tree-vect-transform.c (vect_model_reduction_cost): Likewise.
(vect_create_epilog_for_reduction): Likewise.
(vectorizable_reduction): Likewise.
(vectorizable_operation): Likewise.
(vect_strided_store_supported): Likewise.
(vectorizable_store): Likewise.
(vect_strided_load_supported): Likewise.
(vectorizable_load): Likewise.
* combine.c (simplify_comparison): Likewise.
* tree-vect-generic.c
(type_for_widest_vector_mode): Likewise.
(expand_vector_operations_1): Likewise.
* config/spu/spu.c (spu_expand_mov): Likewise.
(spu_emit_vector_compare): Likewise.
* config/rs6000/rs6000.c
(rs6000_emit_vector_compare): Likewise.
* stmt.c (add_case_node): Likewise.
* reload1.c (gen_reload):
From-SVN: r127317
|
|
License and to point readers at the COPYING3 file and the FSF's license web page.
From-SVN: r126948
|
|
* optabs.h (enum optab_index): Add new OTI_signbit.
(signbit_optab): Define corresponding macro.
(enum insn_code signbit_optab[]): Remove array.
* optabs.c (init_optabs): Initialize signbit_optab using init_optab.
(expand_copysign_absneg): If back end provides signbit insn, use it
instead of bit operations on floating point argument.
* builtins.c (enum insn_code signbit_optab[]): Remove array.
(expand_builtin_signbit): Check signbit_optab->handlers[].insn_code for
availability of signbit insn.
* config/i386/i386.md (signbit<mode>2): New insn pattern to implement
signbitf, signbit and signbitl built-ins as inline x87 intrinsics when
SSE mode is not active.
(isinf<mode>2): Disable for mfpmath=sse,387.
From-SVN: r126813
|
|
2007-07-09 Wolfgang Gellerich <gellerich@de.ibm.com>
* optabs.h: Added declaration for signbit_optab.
* optabs.c: (init_optabs): Added initialization for signbit_optab.
* genoptinit.c (optabs): Added entry for signbit insns.
* builtins.c (expand_builtin_signbit): Added code to use a signbit insn,
if available.
* config/s390/s390.h (S390_TDC_SIGNBIT_SET): New constant.
* config/s390/s390.md (signbit<mode>2): New expander.
From-SVN: r126495
|
|
From-SVN: r125624
|
|
* tree-data-ref.c (dr_analyze_alias): Handle case smt is NULL.
* tree-predcom.c (mark_virtual_ops_for_renaming): Exported.
* tree-ssa-loop-prefetch.c: Include optabs.h.
(FENCE_FOLLOWING_MOVNT): New macro.
(struct mem_ref): Add independent_p and storent_p fields.
(record_ref): Initalize the new fields.
(gather_memory_references_ref): Return true if the reference
could be analysed.
(gather_memory_references): Check whether all memory accesses
in loop were recorded.
(should_issue_prefetch_p): Return false for nontemporal stores.
(nontemporal_store_p, mark_nontemporal_store, emit_mfence_after_loop,
may_use_storent_in_loop_p, mark_nontemporal_stores): New functions.
(determine_loop_nest_reuse): Detect independent memory references.
(loop_prefetch_arrays): Call mark_nontemporal_stores.
* tree-flow.h (mark_virtual_ops_for_renaming): Declare.
* Makefile.in (tree-ssa-loop-prefetch.o): Add OPTABS_H dependency.
* config/i386/i386.h (x86_mfence): Declare.
(FENCE_FOLLOWING_MOVNT): Return x86_mfence.
* config/i386/i386.c (x86_mfence): New variable.
(ix86_init_mmx_sse_builtins): Initialize x86_mfence.
* tree-pretty-print.c (dump_generic_node): Mark nontemporal stores.
* optabs.c (init_optabs): Initialize storent_optab.
* optabs.h (enum optab_index): Add OTI_storent.
(storent_optab): Declare.
* genopinit.c (optabs): Add initialization for storent_optab.
* tree.h (MOVE_NONTEMPORAL): New macro.
* expr.c (expand_assignment, store_expr, store_constructor_field,
store_constructor, store_field, expand_expr_real_1): Propagate
nontemporality of the expanded store.
(emit_storent_insn): New function.
* expr.h (expand_assignment, store_expr): Declaration changed.
* function.c (assign_parm_setup_reg): Pass false as nontemporality
to expand_assignment.
* stmt.c (expand_asm_expr): Ditto.
* calls.c (initialize_argument_information): Pass false as
nontemporality to store_expr.
* config/i386/sse.md (storentv4sf, storentv2df, storentv2di,
storentsi): New.
* gcc.dg/tree-ssa/prefetch-7.c: New test.
From-SVN: r125604
|
|
* cfglayout.c, cgraphunit.c, config/avr/avr.c, fold-const.c,
haifa-sched.c, optabs.h, tree-affine.c, tree-data-ref.c,
tree-predcom.c, tree-ssa-alias-warnings.c,
tree-ssa-forwprop.c, tree-vect-analyze.c, tree-vrp.c: Fix
comment typos. Follow spelling conventions.
* doc/cpp.texi, doc/invoke.texi: Fix typos.
From-SVN: r125080
|
|
PR tree-optimization/24659
* optabs.h (enum optab_index): Add OTI_vec_unpacks_float_hi,
OTI_vec_unpacks_float_lo, OTI_vec_unpacku_float_hi,
OTI_vec_unpacku_float_lo, OTI_vec_pack_sfix_trunc and
OTI_vec_pack_ufix_trunc.
(vec_unpacks_float_hi_optab): Define new macro.
(vec_unpacks_float_lo_optab): Ditto.
(vec_unpacku_float_hi_optab): Ditto.
(vec_unpacku_float_lo_optab): Ditto.
(vec_pack_sfix_trunc_optab): Ditto.
(vec_pack_ufix_trunc_optab): Ditto.
* genopinit.c (optabs): Implement vec_unpack[s|u]_[hi|lo]_optab
and vec_pack_[s|u]fix_trunc_optab using
vec_unpack[s|u]_[hi\lo]_* and vec_pack_[u|s]fix_trunc_* patterns
* tree-vectorizer.c (supportable_widening_operation): Handle
FLOAT_EXPR and CONVERT_EXPR. Update comment.
(supportable_narrowing_operation): New function.
* tree-vectorizer.h (supportable_narrowing_operation): Prototype.
* tree-vect-transform.c (vectorizable_conversion): Handle
(nunits_in == nunits_out / 2) and (nunits_out == nunits_in / 2) cases.
(vect_gen_widened_results_half): Move before vectorizable_conversion.
(vectorizable_type_demotion): Call supportable_narrowing_operation()
to check for target support.
* optabs.c (optab_for_tree_code) Return vec_unpack[s|u]_float_hi_optab
for VEC_UNPACK_FLOAT_HI_EXPR, vec_unpack[s|u]_float_lo_optab
for VEC_UNPACK_FLOAT_LO_EXPR and vec_pack_[u|s]fix_trunc_optab
for VEC_PACK_FIX_TRUNC_EXPR.
(expand_binop): Special case mode of the result for
vec_pack_[u|s]fix_trunc_optab.
(init_optabs): Initialize vec_unpack[s|u]_[hi|lo]_optab and
vec_pack_[u|s]fix_trunc_optab.
* tree.def (VEC_UNPACK_FLOAT_HI_EXPR, VEC_UNPACK_FLOAT_LO_EXPR,
VEC_PACK_FIX_TRUNC_EXPR): New tree codes.
* tree-pretty-print.c (dump_generic_node): Handle
VEC_UNPACK_FLOAT_HI_EXPR, VEC_UNPACK_FLOAT_LO_EXPR and
VEC_PACK_FIX_TRUNC_EXPR.
(op_prio): Ditto.
* expr.c (expand_expr_real_1): Ditto.
* tree-inline.c (estimate_num_insns_1): Ditto.
* tree-vect-generic.c (expand_vector_operations_1): Ditto.
* config/i386/sse.md (vec_unpacks_float_hi_v8hi): New expander.
(vec_unpacks_float_lo_v8hi): Ditto.
(vec_unpacku_float_hi_v8hi): Ditto.
(vec_unpacku_float_lo_v8hi): Ditto.
(vec_unpacks_float_hi_v4si): Ditto.
(vec_unpacks_float_lo_v4si): Ditto.
(vec_pack_sfix_trunc_v2df): Ditto.
* doc/c-tree.texi (Expression trees) [VEC_UNPACK_FLOAT_HI_EXPR]:
Document.
[VEC_UNPACK_FLOAT_LO_EXPR]: Ditto.
[VEC_PACK_FIX_TRUNC_EXPR]: Ditto.
* doc/md.texi (Standard Names) [vec_pack_sfix_trunc]: Document.
[vec_pack_ufix_trunc]: Ditto.
[vec_unpacks_float_hi]: Ditto.
[vec_unpacks_float_lo]: Ditto.
[vec_unpacku_float_hi]: Ditto.
[vec_unpacku_float_lo]: Ditto.
testsuite/ChangeLog:
PR tree-optimization/24659
* gcc.dg/vect/vect-floatint-conversion-2.c: New test.
* gcc.dg/vect/vect-intfloat-conversion-1.c: Require vect_float,
not vect_int target.
* gcc.dg/vect/vect-intfloat-conversion-2.c: Require vect_float,
not vect_int target. Loop is vectorized for vect_intfloat_cvt
targets.
* gcc.dg/vect/vect-intfloat-conversion-3.c: New test.
* gcc.dg/vect/vect-intfloat-conversion-4a.c: New test.
* gcc.dg/vect/vect-intfloat-conversion-4b.c: New test.
From-SVN: r124784
|
|
* doc/md.texi (msub@var{m}@var{n}4, usub@var{m}@var{n}4): Document.
* optabs.h (OTI_smsub_widen, OTI_umsub_widen): New optab_indexes.
(smsub_widen_optab, umsub_widen_optab): Define.
* optabs.c (init_optabs): Initialize smsub_widen_optab and
umsub_widen_optab.
* genopinit.c (optabs): Fill in smsub_widen_optab and
umsub_widen_optab.
* expr.c (expand_expr_real_1): Try to use smsub_widen_optab
and umsub_widen_optab to implement multiply-subtract sequences.
* config/mips/mips.md (*msac<u>_di): Rename to...
(<u>msubsidi4): ...this. Extend condition to include
GENERATE_MADD_MSUB and TARGET_DSPR2. Change the constraint
of operand 0 to "ka" and use the three-operand form of msub<u>
for TARGET_DSPR2.
* config/mips/mips-dspr2.md (mips_msub, mips_msubu): Convert
to define_expands.
From-SVN: r124558
|
|
gcc/
2007-xx-xx Chao-ying Fu <fu@mips.com>
Richard Sandiford <richard@nildram.co.uk>
* doc/md.texi (madd@var{m}@var{n}4, umadd@var{m}@var{n}4): Document.
* optabs.h (OTI_smadd_widen, OTI_umadd_widen): New optab_indexes.
(smadd_widen_optab, umadd_widen_optab): Define.
* optabs.c (init_optabs): Initialize smadd_widen_optab and
umadd_widen_optab.
* genopinit.c (optabs): Fill in smadd_widen_optab and
umadd_widen_optab.
* expr.c (expand_expr_real_1): Try to use smadd_widen_optab
and umadd_widen_optab to implement multiply-add sequences.
* config/mips/mips.md (*<su>mul_acc_di): Rename to...
(<u>maddsidi4): ...this. Extend condition to include
GENERATE_MADD_MSUB and TARGET_DSPR2. Change the constraint
of operand 0 to "ka" and use the three-operand form of madd<u>
for TARGET_DSPR2.
* config/mips/mips-dspr2.md (mips_madd, mips_maddu): Convert
to define_expands.
* config/mips/constraints.md (ka): New register constraint.
gcc/testsuite/
2007-xx-xx Richard Sandiford <richard@nildram.co.uk>
* gcc.target/mips/madd-1.c, gcc.target/mips/madd-2.c,
* gcc.target/mips/madd-3.c, gcc.target/mips/madd-4.c,
* gcc.target/mips/maddu-1.c, gcc.target/mips/maddu-2.c,
* gcc.target/mips/maddu-3.c, gcc.target/mips/maddu-4.c: New tests.
From-SVN: r124095
|
|
2007-04-22 Uros Bizjak <ubizjak@gmail.com>
PR tree-optimization/24659
* optabs.h (enum optab_index) [OTI_vec_unpacks_hi,
OTI_vec_unpacks_lo]: Update comment to mention floating point operands.
(vec_pack_trunc_optab): Rename from vec_pack_mod_optab.
* genopinit.c (optabs): Rename vec_pack_mod_optab
to vec_pack_trunc_optab.
* tree-vect-transform.c (vectorizable_type_demotion): Do not fail
early for scalar floating point operands for NOP_EXPR.
(vectorizable_type_promotion): Ditto.
* optabs.c (optab_for_tree_code) [VEC_PACK_TRUNC_EXPR]: Return
vec_pack_trunc_optab.
(expand_binop): Rename vec_float_trunc_optab to vec_pack_mod_optab.
* tree.def (VEC_PACK_TRUNC_EXPR): Rename from VEC_PACK_MOD_EXPR.
* tree-pretty-print.c (dump_generic_node) [VEC_PACK_TRUNC_EXPR]:
Rename from VEC_PACK_MOD_EXPR.
(op_prio) [VEC_PACK_TRUNC_EXPR]: Ditto.
* expr.c (expand_expr_real_1): Ditto.
* tree-inline.c (estimate_num_insns_1): Ditto.
* tree-vect-generic.c (expand_vector_operations_1): Ditto.
* config/i386/sse.md (vec_unpacks_hi_v4sf): New expander.
(vec_unpacks_lo_v4sf): Ditto.
(vec_pack_trunc_v2df): Ditto.
(vec_pack_trunc_v8hi): Rename from vec_pack_mod_v8hi.
(vec_pack_trunc_v4si): Rename from vec_pack_mod_v4si.
(vec_pack_trunc_v2di): Rename from vec_pack_mod_v2di.
* config/rs6000/altivec.md (vec_pack_trunc_v8hi): Rename from
vec_pack_mod_v8hi.
(vec_pack_trunc_v4si): Rename from vec_pack_mod_v4si.
* doc/c-tree.texi (Expression trees) [VEC_PACK_TRUNC_EXPR]:
Rename from VEC_PACK_MOD_EXPR. This expression also represent
packing of floating point operands.
[VEC_UNPACK_HI_EXPR, VEC_UNPACK_LO_EXPR]: These expression also
represent unpacking of floating point operands.
* doc/md.texi (Standard Names) [vec_pack_trunc]: Update documentation.
[vec_unpacks_hi]: Ditto.
[vec_unpacks_lo]: Ditto.
testsuite/ChangeLog:
2007-04-22 Uros Bizjak <ubizjak@gmail.com>
PR tree-optimization/24659
* gcc.dg/vect/vect-float-extend-1.c: New test.
* gcc.dg/vect/vect-float-truncate-1.c: New test.
From-SVN: r124045
|
|
* optabs.h (enum optab_index): Add new OTI_scalb.
(scalb_optab): Define corresponding macro.
* optabs.c (init_optabs): Initialize scalb_optab.
* genopinit.c (optabs): Implement scalb_optab using scalb?f3
patterns.
* builtins.c (expand_builtin_mathfn_2, expand_builtin): Handle
BUILT_IN_SCALB{,F,L}, BUILT_IN_SCALBN{,F,L} and BUILT_IN_SCALBLN{,F,L}.
(expand_builtin): Expand BUILT_IN_SCALB{,F,L}, BUILT_IN_SCALBN{,F,L}
and BUILT_IN_SCALBLN{,F,L} using expand_builtin_mathfn_2 if
flag_unsafe_math_optimizations is set.
* config/i386/i386.md (scalbxf3, scalb<mode>3): New expanders
to implement scalbf, scalb and scalbl built-ins as inline x87
intrinsics.
testsuite/ChangeLog
* gcc.dg/builtins-34.c: Add scalb/scalbn/scalbln cases.
From-SVN: r122162
|
|
* optabs.h (enum optab_index): Add new OTI_isinf.
(isinf_optab): Define corresponding macro.
* optabs.c (init_optabs): Initialize isinf_optab.
* genopinit.c (optabs): Implement isinf_optab using isinf?f2
patterns.
* builtins.c (mathfn_built_in): Handle BUILT_IN_ISINF{,F,L}.
(expand_builtin_interclass_mathfn): Expand BUILT_IN_ISINF{,F,L}
using isinf_optab.
(expand_builtin): Expand BUILT_IN_ISINF{,F,L} using
expand_builtin_interclass_mathfn.
* reg_stack.c (subst_stack_regs_pat): Handle UNSPEC_FXAM.
* config/i386/i386.md (UNSPEC_FXAM): New constant.
(fxam<mode>2_i387): New insn pattern.
(isinf<mode>2) New expander to implement isinf, isinff and isinfl
built-in functions as x87 inline asm.
testsuite/ChangeLog:
* gcc.dg/builtins-63.c: New test.
From-SVN: r121419
|
|
* doc/c-tree.texi: Document new tree codes.
* doc/md.texi: Document new optabs.
* tree-pretty-print.c (dump_generic_node): Handle print of new tree
codes.
* optabs.c (optab_for_tree_code, init_optabs): Handle new optabs.
* optabs.h (optab_index): Add new.
(vec_extract_even_optab, vec_extract_odd_optab,
vec_interleave_high_optab, vec_interleave_low_optab): New optabs.
* genopinit.c (vec_extract_even_optab, vec_extract_odd_optab,
vec_interleave_high_optab, vec_interleave_low_optab): Initialize
new optabs.
* expr.c (expand_expr_real_1): Add implementation for new tree codes.
* tree-vectorizer.c (new_stmt_vec_info): Initialize new fields.
* tree-vectorizer.h (stmt_vec_info): Add new fields for interleaving
along with macros for their access.
* tree-data-ref.h (first_location_in_loop, data_reference): Update
comment.
* tree-vect-analyze.c (toplev.h): Include.
(vect_determine_vectorization_factor): Fix indentation.
(vect_insert_into_interleaving_chain,
vect_update_interleaving_chain, vect_equal_offsets): New functions.
(vect_analyze_data_ref_dependence): Add argument for interleaving
check. Check for interleaving if it's true.
(vect_check_dependences): New function.
(vect_analyze_data_ref_dependences): Call vect_check_dependences for
every ddr. Call vect_analyze_data_ref_dependence with new argument.
(vect_update_misalignment_for_peel): Update for interleaving.
(vect_verify_datarefs_alignment): Check only first data-ref for
interleaving.
(vect_enhance_data_refs_alignment): Update for interleaving. Check
only first data-ref for interleaving.
(vect_analyze_data_ref_access): Check interleaving, update
interleaving data.
(vect_analyze_data_refs): Call compute_data_dependences_for_loop
with different parameters.
* tree.def (VEC_EXTRACT_EVEN_EXPR, VEC_EXTRACT_ODD_EXPR,
VEC_INTERLEAVE_HIGH_EXPR, VEC_INTERLEAVE_LOW_EXPR): New tree codes.
* tree-inline.c (estimate_num_insns_1): Add cases for new codes.
* tree-vect-transform.c (vect_create_addr_base_for_vector_ref):
Update step in case of interleaving.
(vect_strided_store_supported, vect_permute_store_chain): New
functions.
(vectorizable_store): Handle strided stores.
(vect_strided_load_supported, vect_permute_load_chain,
vect_transform_strided_load): New functions.
(vectorizable_load): Handle strided loads.
(vect_transform_stmt): Add argument. Handle strided stores. Check
that vectorized stmt exists for patterns.
(vect_gen_niters_for_prolog_loop): Update calculation for
interleaving.
(vect_transform_loop): Remove stmt_vec_info for strided stores after
whole chain vectorization.
* config/rs6000/altivec.md (UNSPEC_EXTEVEN, UNSPEC_EXTODD,
UNSPEC_INTERHI, UNSPEC_INTERLO): New constants.
(vpkuhum_nomode, vpkuwum_nomode, vec_extract_even<mode>,
vec_extract_odd<mode>, altivec_vmrghsf, altivec_vmrglsf,
vec_interleave_high<mode>, vec_interleave_low<mode>): Implement.
From-SVN: r119088
|
|
2006-11-08 Dorit Nuzman <dorit@il.ibm.com>
* tree-vect-analyze.c (vect_mark_relevant, vect_stmt_relevant_p): Take
enum argument instead of bool.
(vect_analyze_operations): Call vectorizable_type_promotion.
* tree-vectorizer.h (type_promotion_vec_info_type): New enum
stmt_vec_info_type value.
(supportable_widening_operation, vectorizable_type_promotion): New
function declarations.
* tree-vect-transform.c (vect_gen_widened_results_half): New function.
(vectorizable_type_promotion): New function.
(vect_transform_stmt): Call vectorizable_type_promotion.
* tree-vect-analyze.c (supportable_widening_operation): New function.
* tree-vect-patterns.c (vect_recog_dot_prod_pattern):
Add implementation.
* tree-vect-generic.c (expand_vector_operations_1): Consider correct
mode.
* tree.def (VEC_WIDEN_MULT_HI_EXPR, VEC_WIDEN_MULT_LO_EXPR):
(VEC_UNPACK_HI_EXPR, VEC_UNPACK_LO_EXPR): New tree-codes.
* tree-inline.c (estimate_num_insns_1): Add cases for above new
tree-codes.
* tree-pretty-print.c (dump_generic_node, op_prio): Likewise.
* expr.c (expand_expr_real_1): Likewise.
* optabs.c (optab_for_tree_code): Likewise.
(init_optabs): Initialize new optabs.
* genopinit.c (vec_widen_umult_hi_optab, vec_widen_smult_hi_optab,
vec_widen_smult_hi_optab, vec_widen_smult_lo_optab,
vec_unpacks_hi_optab, vec_unpacks_lo_optab, vec_unpacku_hi_optab,
vec_unpacku_lo_optab): Initialize new optabs.
* optabs.h (OTI_vec_widen_umult_hi, OTI_vec_widen_umult_lo):
(OTI_vec_widen_smult_h, OTI_vec_widen_smult_lo, OTI_vec_unpacks_hi,
OTI_vec_unpacks_lo, OTI_vec_unpacku_hi, OTI_vec_unpacku_lo): New
optab indices.
(vec_widen_umult_hi_optab, vec_widen_umult_lo_optab):
(vec_widen_smult_hi_optab, vec_widen_smult_lo_optab):
(vec_unpacks_hi_optab, vec_unpacku_hi_optab, vec_unpacks_lo_optab):
(vec_unpacku_lo_optab): New optabs.
* doc/md.texi (vec_unpacks_hi, vec_unpacks_lo, vec_unpacku_hi):
(vec_unpacku_lo, vec_widen_umult_hi, vec_widen_umult_lo):
(vec_widen_smult_hi, vec_widen_smult_lo): New.
* doc/c-tree.texi (VEC_LSHIFT_EXPR, VEC_RSHIFT_EXPR):
(VEC_WIDEN_MULT_HI_EXPR, VEC_WIDEN_MULT_LO_EXPR, VEC_UNPACK_HI_EXPR):
(VEC_UNPACK_LO_EXPR, VEC_PACK_MOD_EXPR, VEC_PACK_SAT_EXPR): New.
* config/rs6000/altivec.md (UNSPEC_VMULWHUB, UNSPEC_VMULWLUB):
(UNSPEC_VMULWHSB, UNSPEC_VMULWLSB, UNSPEC_VMULWHUH, UNSPEC_VMULWLUH):
(UNSPEC_VMULWHSH, UNSPEC_VMULWLSH): New.
(UNSPEC_VPERMSI, UNSPEC_VPERMHI): New.
(vec_vperm_v8hiv4si, vec_vperm_v16qiv8hi): New patterns used to
implement the unsigned unpacking patterns.
(vec_unpacks_hi_v16qi, vec_unpacks_hi_v8hi, vec_unpacks_lo_v16qi):
(vec_unpacks_lo_v8hi): New signed unpacking patterns.
(vec_unpacku_hi_v16qi, vec_unpacku_hi_v8hi, vec_unpacku_lo_v16qi):
(vec_unpacku_lo_v8hi): New unsigned unpacking patterns.
(vec_widen_umult_hi_v16qi, vec_widen_umult_lo_v16qi):
(vec_widen_smult_hi_v16qi, vec_widen_smult_lo_v16qi):
(vec_widen_umult_hi_v8hi, vec_widen_umult_lo_v8hi):
(vec_widen_smult_hi_v8hi, vec_widen_smult_lo_v8hi): New widening
multiplication patterns.
* target.h (builtin_mul_widen_even, builtin_mul_widen_odd): New.
* target-def.h (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN):
(TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD): New.
* config/rs6000/rs6000.c (rs6000_builtin_mul_widen_even): New.
(rs6000_builtin_mul_widen_odd): New.
(TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN): Defined.
(TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD): Defined.
* tree-vectorizer.h (enum vect_relevant): New enum type.
(_stmt_vec_info): Field relevant chaned from bool to enum
vect_relevant.
(STMT_VINFO_RELEVANT_P): Updated.
(STMT_VINFO_RELEVANT): New.
* tree-vectorizer.c (new_stmt_vec_info): Use STMT_VINFO_RELEVANT
instead of STMT_VINFO_RELEVANT_P.
* tree-vect-analyze.c (vect_mark_relevant, vect_stmt_relevant_p):
Replace calls to STMT_VINFO_RELEVANT_P with STMT_VINFO_RELEVANT,
and boolean variable with enum vect_relevant.
(vect_mark_stmts_to_be_vectorized): Likewise + update documentation.
* doc/tm.texi (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN): New.
(TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD): New.
2006-11-08 Richard Henderson <rth@redhat.com>
* config/i386/sse.md (vec_widen_umult_hi_v8hi,
vec_widen_umult_lo_v8hi): New.
(vec_widen_smult_hi_v4si, vec_widen_smult_lo_v4si,
vec_widen_umult_hi_v4si, vec_widen_umult_lo_v4si): New.
* config/i386/i386.c (ix86_expand_sse_unpack): New.
* config/i386/i386-protos.h (ix86_expand_sse_unpack): New.
* config/i386/sse.md (vec_unpacku_hi_v16qi, vec_unpacks_hi_v16qi,
vec_unpacku_lo_v16qi, vec_unpacks_lo_v16qi, vec_unpacku_hi_v8hi,
vec_unpacks_hi_v8hi, vec_unpacku_lo_v8hi, vec_unpacks_lo_v8hi,
vec_unpacku_hi_v4si, vec_unpacks_hi_v4si, vec_unpacku_lo_v4si,
vec_unpacks_lo_v4si): New.
2006-11-08 Dorit Nuzman <dorit@il.ibm.com>
* tree-vect-transform.c (vectorizable_type_demotion): New function.
(vect_transform_stmt): Add case for type_demotion_vec_info_type.
(vect_analyze_operations): Call vectorizable_type_demotion.
* tree-vectorizer.h (type_demotion_vec_info_type): New enum
stmt_vec_info_type value.
(vectorizable_type_demotion): New function declaration.
* tree-vect-generic.c (expand_vector_operations_1): Consider correct
mode.
* tree.def (VEC_PACK_MOD_EXPR, VEC_PACK_SAT_EXPR): New tree-codes.
* expr.c (expand_expr_real_1): Add case for VEC_PACK_MOD_EXPR and
VEC_PACK_SAT_EXPR.
* tree-iniline.c (estimate_num_insns_1): Likewise.
* tree-pretty-print.c (dump_generic_node, op_prio): Likewise.
* optabs.c (optab_for_tree_code): Likewise.
* optabs.c (expand_binop): In case of vec_pack_*_optabs the mode
compared against the predicate of the result is not 'mode' (the input
to the function) but a mode with half the size of 'mode'.
(init_optab): Initialize new optabs.
* optabs.h (OTI_vec_pack_mod, OTI_vec_pack_ssat, OTI_vec_pack_usat):
New optab indices.
(vec_pack_mod_optab, vec_pack_ssat_optab, vec_pack_usat_optab): New
optabs.
* genopinit.c (vec_pack_mod_optab, vec_pack_ssat_optab):
(vec_pack_usat_optab): Initialize new optabs.
* doc/md.texi (vec_pack_mod, vec_pack_ssat, vec_pack_usat): New.
* config/rs6000/altivec.md (vec_pack_mod_v8hi, vec_pack_mod_v4si): New.
2006-11-08 Richard Henderson <rth@redehat.com>
* config/i386/sse.md (vec_pack_mod_v8hi, vec_pack_mod_v4si):
(vec_pack_mod_v2di, vec_interleave_highv16qi, vec_interleave_lowv16qi):
(vec_interleave_highv8hi, vec_interleave_lowv8hi):
(vec_interleave_highv4si, vec_interleave_lowv4si):
(vec_interleave_highv2di, vec_interleave_lowv2di): New.
2006-11-08 Dorit Nuzman <dorit@il.ibm.com>
* tree-vect-transform.c (vectorizable_reduction): Support multiple
datatypes.
(vect_transform_stmt): Removed redundant code.
2006-11-08 Dorit Nuzman <dorit@il.ibm.com>
* tree-vect-transform.c (vectorizable_operation): Support multiple
datatypes.
2006-11-08 Dorit Nuzman <dorit@il.ibm.com>
* tree-vect-transform.c (vect_align_data_ref): Removed.
(vect_create_data_ref_ptr): Added additional argument - ptr_incr.
Updated function documentation. Return the increment stmt in ptr_incr.
(bump_vector_ptr): New function.
(vect_get_vec_def_for_stmt_copy): New function.
(vect_finish_stmt_generation): Create a stmt_info to newly created
vector stmts.
(vect_setup_realignment): Call vect_create_data_ref_ptr with additional
argument.
(vectorizable_reduction, vectorizable_assignment): Not supported yet if
VF is greater than the number of elements that can fit in one vector
word.
(vectorizable_operation, vectorizable_condition): Likewise.
(vectorizable_store, vectorizable_load): Support the case that the VF
is greater than the number of elements that can fit in one vector word.
(vect_transform_loop): Don't fail in case of multiple data-types.
* tree-vect-analyze.c (vect_determine_vectorization_factor): Don't fail
in case of multiple data-types; the smallest type determines the VF.
(vect_analyze_data_ref_dependence): Don't record datarefs as same_align
if they are of different sizes.
(vect_update_misalignment_for_peel): Compare misalignments in terms of
number of elements rather than number of bytes.
(vect_enhance_data_refs_alignment): Fix/Add dump printouts.
(vect_can_advance_ivs_p): Fix a dump printout
From-SVN: r118577
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2006-09-07 Eric Christopher <echristo@apple.com>
Falk Hueffner <falk@debian.org>
* doc/extend.texi (__builtin_bswap32): Document.
(__builtin_bswap64): Ditto.
* doc/libgcc.texi (bswapsi2): Document.
(bswapdi2): Ditto.
* doc/rtl.texi (bswap): Document.
* optabs.c (expand_unop): Don't widen a bswap.
(init_optabs): Init bswap. Set libfuncs explicitly
for bswapsi2 and bswapdi2.
* optabs.h (OTI_bswap): New.
(bswap_optab): Ditto.
* genopinit.c (optabs): Handle bswap_optab.
* tree.h (tree_index): Add TI_UINT32_TYPE and
TI_UINT64_TYPE.
(uint32_type_node): New.
(uint64_type_node): Ditto.
* tree.c (build_common_tree_nodes_2): Initialize
uint32_type_node and uint64_type_node.
* builtins.c (expand_builtin_bswap): New.
(expand_builtin): Call.
(fold_builtin_bswap): New.
(fold_builtin_1): Call.
* fold-const.c (tree_expr_nonnegative_p): Return true
for bswap.
* builtin-types.def (BT_UINT32): New.
(BT_UINT64): Ditto.
(BT_FN_UINT32_UINT32): Ditto.
(BT_FN_UINT64_UINT64): Ditto.
* builtins.def (BUILT_IN_BSWAP32): New.
(BUILT_IN_BSWAP64): Ditto.
* rtl.def (BSWAP): New.
* genattrtab.c (check_attr_value): New.
* libgcc2.c (__bswapSI2): New.
(__bswapDI2): Ditto.
* libgcc2.h (__bswapSI2): Declare.
(__bswapDI2): Ditto.
* mklibgcc.in (lib2funcs): Add _bswapsi2 and _bswapdi2.
* simplify-rtx.c (simplify_const_unary_operation): Return
0 for BSWAP.
* libgcc-std.ver (__bwapsi2): Add.
(__bswapdi2): Ditto.
* reload1.c (eliminate_regs_1): Add bswap.
(elimination_effects): Ditto.
* config/i386/i386.h (x86_bswap): New.
(TARGET_BSWAP): Use.
* config/i386/i386.c (x86_bswap): Set.
Co-Authored-By: Falk Hueffner <falk@debian.org>
From-SVN: r118361
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2006-10-29 Richard Guenther <rguenther@suse.de>
* genopinit.c (optabs): Change lfloor_optab and lceil_optab
to conversion optabs.
* optabs.c (init_optabs): Initialize lfloor_optab and lceil_optab
as conversion optab.
* optabs.h (enum optab_index): Remove OTI_lfloor and OTI_lceil.
(enum convert_optab_index): Add COI_lfloor and COI_lceil.
(lfloor_optab, lceil_optab): Adjust defines.
* builtins.c (expand_builtin_int_roundingfn): Adjust for
lfloor and lceil optabs now being conversion optabs.
* config/i386/i386-protos.h (ix86_expand_lfloorceil): Declare.
* config/i386/i386.c (ix86_expand_sse_compare_and_jump):
New static helper function.
(ix86_expand_lfloorceil): New function to expand lfloor and
lceil inline.
* config/i386/i386.md (lfloor<mode>2): Split into ...
(lfloorxf<mode>2): ... x87 variant
(lfloor<mode>di2, lfloor<mode>si2): ... and SSE variants
using ix86_expand_lfloorceil.
(lceil<mode>2, lceilxf<mode>2, lceil<mode>di2, lceil<mode>si2):
Likewise.
* doc/md.texi (lfloorMN, lceilMN): Document.
* gcc.target/i386/math-torture/lfloor.c: New testcase.
* gcc.target/i386/math-torture/lceil.c: Likewise.
From-SVN: r118143
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2006-10-28 Richard Guenther <rguenther@suse.de>
PR target/28806
* builtins.c (expand_builtin_int_roundingfn_2): Expand
BUILT_IN_LROUND and BUILT_IN_LLROUND from here.
(expand_builtin): Adjust likewise.
* genopinit.c (optabs[]): Add lround optab.
* optabs.c (init_optabs): Initialize lround_optab.
* optabs.h (enum convert_optab_index): Add COI_lround.
(lround_optab): Define.
* config/i386/i386-protos.h (ix86_expand_lround): Declare.
* config/i386/i386.c (ix86_sse_copysign_to_positive): New
static function.
(ix86_expand_lround): New function.
* config/i386/i386.md (lround<mode>di2, lround<mode>si2):
New expanders.
* doc/md.texi (lroundMN2): Document.
* gcc.target/i386/math-torture/lround.c: New testcase.
From-SVN: r118105
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2006-10-25 Richard Guenther <rguenther@suse.de>
* optabs.h (enum optab_index): Remove OTI_lrint.
(enum convert_optab_index): Add COI_lrint.
(lrint_optab): Adjust.
(expand_sfix_optab): Declare.
* optabs.c (expand_sfix_optab): New function.
(init_optabs): Init lrint_optab as conversion optab.
* genopinit.c (lrint_optab): Change to a conversion optab.
* builtins.c (expand_builtin_int_roundingfn_2): Adjust to
expansion via conversion optab.
* config/i386/i386.md (*fistdi2_1): Remove
flag_unsafe_math_optimizations guard.
(fistdi2, fistdi2_with_temp, *fist<mode>2_1, fist<mode>2,
fist<mode>2_with_temp): Likewise.
(lrint<mode>2): Split into...
(lrintxf<mode>2): ... x87 part
(lrint<mode>di2, lrint<mode>si2): ... and SSE parts.
* config/i386/sse.md (sse_cvtss2si_2, sse_cvtss2_siq_2,
sse2_cvtsd2si_2, sse2_cvtsd2siq_2): New insns for
UNSPEC_FIX_NOTRUNC matching non-vector float modes.
* doc/md.texi (lrintMN2): Document.
From-SVN: r118029
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* optabs.h (enum optab_index): Rename OTI_drem to OTI_remainder.
(remainder_optab): Define corresponding macro.
(drem_optab): Remove.
* optabs.c (init_optabs): Initialize remainder_optab. Remove
drem_optab initialization.
* genopinit.c (optabs): Implement remainder_optab using
remainder?f3 patterns. Remove drem_optab.
* builtins.c (expand_builtin_mathfn_2): Handle
BUILT_IN_REMAINDER{,F,L} using remainder_optab.
(expand_builtin): Expand BUILT_IN_REMAINDER{,F,L} using
expand_builtin_mathfn_2.
(expand_builtin) [BUILT_IN_FMOD, BUILT_IN_DREM]: Do not
depend on flag_unsafe_math_optimizations.
* config/i386/i386.md ("remaindersf3", "remainderdf3")
("remainderxf3"): Renamed from "drem{s,d,x}f3" expanders.
Do not depend on flag_unsafe_math_optimizations. Use
truncxf?f expander instead of truncxf?f_i387_noop.
("fpremxf4", "fprem1xf4"): Do not depend on
flag_unsafe_math_optimizations.
("fmodsf3", "fmoddf3", "fmodxf3"): Do not depend on
flag_unsafe_math_optimizations. Use truncxf?f expander
instead of truncxf?f_i387_noop.
* doc/md.texi (fmod, remainder): Document standard named pattern.
testsuite/ChangeLog:
* gcc.dg/builtins-40.c: Also check remainder(), remainderf()
and remainderl() built-in functions. Remove -ffast-math from
dg-options.
From-SVN: r118024
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* Makefile.in (tree-vect-patterns.o): Add rule for new file.
* tree-vect-analyze.c (vect_determine_vectorization_factor): Use
existing STMT_VINFO_VECTYPE if available.
(vect_mark_relevant): Add special handling for stmts that are
marked as STMT_VINFO_IN_PATTERN_P.
(vect_analyze_loop): Call vect_pattern_recog.
* tree-vectorizer.c (new_stmt_vec_info): Initialize new fields.
* tree-vectorizer.h (in_pattern_p, related_stmt): New fields in
stmt_info.
(STMT_VINFO_IN_PATTERN_P, STMT_VINFO_RELATED_STMT): New macros.
(vect_recog_func_ptr): New function-pointer type.
* tree-vect-patterns.c: New file.
(vect_recog_widen_sum_pattern, vect_recog_widen_mult_pattern):
(vect_recog_dot_prod_pattern, vect_pattern_recog):
(vect_pattern_recog_1): New functions.
(vect_pattern_recog_funcs): New array of function pointers.
* tree-vectorizer.h (ternary_op): New enum value.
* tree-vect-transform.c (vect_create_epilog_for_reduction): Added
declaration. Revised documentation. Removed redundant dump prints.
Removed redundant argument. Added support for reduction patterns.
(vectorizable_reduction): Added support for reduction patterns.
(vect_transform_stmt): Added support for patterns.
* expr.c (expand_expr_real_1): Added case for DOT_PROD_EXPR.
* genopinit.c (udot_prod_optab, sdot_prod_optab): Initialize.
* optabs.c (optab_for_tree_code): Added case for DOT_PROD_EXPR.
(expand_widen_pattern_expr): New function.
(init_optabs): Initialize new optabs udot_prod_optab,
sdot_prod_optab.
* optabs.h (OTI_sdot_prod, OTI_udot_prod): New.
(sdot_prod_optab, udot_prod_optab): Define new optabs.
(expand_widen_pattern_expr): New function declaration.
* tree.def (DOT_PROD_EXPR, WIDEN_SUM_EXPR, WIDEN_MULT_EXPR): New
tree-codes.
* tree-inline.c (estimate_num_insns_1): Added cases for new
tree-codes DOT_PROD_EXPR, WIDEN_SUM_EXPR, WIDEN_MULT_EXPR.
* tree-pretty-print.c (dump_generic_node): Likewise.
(op_prio): Likewise.
(op_symbol): Added cases for WIDEN_SUM_EXPR, WIDEN_MULT_EXPR.
* tree-ssa-operands.c (get_expr_operands): Added case for
DOT_PROD_EXPR.
* tree-vect-patterns.c (widened_name_p): New function.
(vect_recog_dot_prod_pattern): Added function implementation.
* tree-vect-transform.c (get_initial_def_for_reduction): Added
cases for DOT_PROD_EXPR, WIDEN_SUM_EXPR.
* config/rs6000/altivec.md (udot_prod<mode>, sdot_prodv8hi): New.
* config/i386/sse.md (sdot_prodv8hi, udot_prodv4si): New.
* expr.c (expand_expr_real_1): Added case for WIDEN_SUM_EXPR.
* genopinit.c (widen_ssum_optab, widen_usum_optab): Initialize.
* optabs.c (optab_for_tree_code): Added case for WIDEN_SUM_EXPR.
(init_optabs): Initialize new optabs widen_ssum_optab,
widen_usum_optab.
* optabs.h (OTI_widen_ssum, OTI_widen_usum): New.
(widen_ssum_optab, widen_usum_optab): Define new optabs.
* tree-vect-generic.c: (expand_vector_operations_1): Check type of
use instead of type of def.
* tree-vect-patterns.c (vect_recog_widen_sum_pattern): Added
function implementation.
* config/rs6000/altivec.md (widen_usum<mode>, widen_ssumv16qi,
widen_ssumv8hi): New.
* doc/tm.texi (ssum_widen, usum_widen, sdot_prod, udot_prod): New
patterns.
From-SVN: r109954
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multiplies.
* expr.c (expand_expr_real): Use usmul_optab for widening
signed * unsigned multiplies.
* genopinit.c (optabs): Add usmul_widen_optab.
* optabs.c (init_optabs): Likewise.
* optabs.h (enum optab_index): Add OTI_usmul_widen.
(usmul_widen_optab): Define.
* config/bfin/bfin.md (usmulhisi3): New pattern.
* doc/md.texi (usmulqihi3, usmulhisi3, usmulsidi3): Document.
From-SVN: r107258
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2005-08-19 Eric Christopher <echristo@apple.com>
* optabs.h: Change CTI_ to COI_.
* optabs.c: Ditto.
From-SVN: r103295
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s/cmpstrsi/cmpstrnsi
2005-07-12 Adrian Straetling <straetling@de.ibm.com>
* builtins.c: (expand_builtin_memcmp, expand_builtin_strncmp):
s/cmpstrsi/cmpstrnsi
(expand_builtin_strcmp): Rewrite to support both 'cmpstrsi' and
'cmpstrnsi'.
* optabs.c: (prepare_cmp_insn): Add availability of 'cmpstrn'.
(init_optabs): Initialize cmpstrn_optab.
* optabs.h: (enum insn_code cmpstrn_optab): Declare.
* genopinit.c: (optabs[]): Add 'cmpstrn' to initialisation.
* expr.c: (enum insn_code cmpstrn_optab): Declare.
* config/i386/i386.md: s/cmpstr/cmpstrn
* config/c4x/c4x.md: s/cmpstr/cmpstrn
* doc/md.texi: Update documentation.
From-SVN: r101916
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