Add .gitignore file.

Submitted by: Wez Furlong <wez@wezfurlong.org>

.gitignore

@@ -0,0 +1,96 @@
+Makefile
+build/ck.build
+build/ck.pc
+build/regressions.build
+*.o
+*.a
+*.so
+*.dSYM
+regressions/ck_barrier/benchmark/throughput
+regressions/ck_barrier/validate/ck_barrier_centralized
+regressions/ck_barrier/validate/ck_barrier_combining
+regressions/ck_barrier/validate/ck_barrier_dissemination
+regressions/ck_barrier/validate/ck_barrier_mcs
+regressions/ck_barrier/validate/ck_barrier_tournament
+regressions/ck_bytelock/benchmark/latency
+regressions/ck_bytelock/validate/validate
+regressions/ck_epoch/validate/ck_stack
+regressions/ck_fifo/benchmark/latency
+regressions/ck_fifo/validate/ck_fifo_mpmc
+regressions/ck_fifo/validate/ck_fifo_mpmc_iterator
+regressions/ck_fifo/validate/ck_fifo_spsc
+regressions/ck_fifo/validate/ck_fifo_spsc_iterator
+regressions/ck_hp/benchmark/fifo_latency
+regressions/ck_hp/benchmark/stack_latency
+regressions/ck_hp/validate/ck_hp_fifo
+regressions/ck_hp/validate/ck_hp_stack
+regressions/ck_hp/validate/nbds_haz_test
+regressions/ck_hp/validate/serial
+regressions/ck_pr/benchmark/ck_pr_cas_64
+regressions/ck_pr/benchmark/ck_pr_cas_64_2
+regressions/ck_pr/benchmark/ck_pr_fas_64
+regressions/ck_pr/validate/ck_pr_add
+regressions/ck_pr/validate/ck_pr_and
+regressions/ck_pr/validate/ck_pr_bin
+regressions/ck_pr/validate/ck_pr_btc
+regressions/ck_pr/validate/ck_pr_btr
+regressions/ck_pr/validate/ck_pr_bts
+regressions/ck_pr/validate/ck_pr_btx
+regressions/ck_pr/validate/ck_pr_cas
+regressions/ck_pr/validate/ck_pr_dec
+regressions/ck_pr/validate/ck_pr_faa
+regressions/ck_pr/validate/ck_pr_fas
+regressions/ck_pr/validate/ck_pr_fax
+regressions/ck_pr/validate/ck_pr_inc
+regressions/ck_pr/validate/ck_pr_load
+regressions/ck_pr/validate/ck_pr_n
+regressions/ck_pr/validate/ck_pr_or
+regressions/ck_pr/validate/ck_pr_store
+regressions/ck_pr/validate/ck_pr_sub
+regressions/ck_pr/validate/ck_pr_unary
+regressions/ck_pr/validate/ck_pr_xor
+regressions/ck_ring/validate/ck_ring_spsc
+regressions/ck_ring/validate/ck_ring_spsc_template
+regressions/ck_sequence/validate/ck_sequence
+regressions/ck_spinlock/benchmark/ck_anderson.LATENCY
+regressions/ck_spinlock/benchmark/ck_anderson.THROUGHPUT
+regressions/ck_spinlock/benchmark/ck_cas.LATENCY
+regressions/ck_spinlock/benchmark/ck_cas.THROUGHPUT
+regressions/ck_spinlock/benchmark/ck_clh.LATENCY
+regressions/ck_spinlock/benchmark/ck_clh.THROUGHPUT
+regressions/ck_spinlock/benchmark/ck_dec.LATENCY
+regressions/ck_spinlock/benchmark/ck_dec.THROUGHPUT
+regressions/ck_spinlock/benchmark/ck_fas.LATENCY
+regressions/ck_spinlock/benchmark/ck_fas.THROUGHPUT
+regressions/ck_spinlock/benchmark/ck_mcs.LATENCY
+regressions/ck_spinlock/benchmark/ck_mcs.THROUGHPUT
+regressions/ck_spinlock/benchmark/ck_ticket.LATENCY
+regressions/ck_spinlock/benchmark/ck_ticket.THROUGHPUT
+regressions/ck_spinlock/benchmark/ck_ticket_pb.LATENCY
+regressions/ck_spinlock/benchmark/ck_ticket_pb.THROUGHPUT
+regressions/ck_spinlock/benchmark/linux_spinlock.LATENCY
+regressions/ck_spinlock/benchmark/linux_spinlock.THROUGHPUT
+regressions/ck_spinlock/validate/ck_anderson
+regressions/ck_spinlock/validate/ck_cas
+regressions/ck_spinlock/validate/ck_clh
+regressions/ck_spinlock/validate/ck_dec
+regressions/ck_spinlock/validate/ck_fas
+regressions/ck_spinlock/validate/ck_mcs
+regressions/ck_spinlock/validate/ck_ticket
+regressions/ck_spinlock/validate/ck_ticket_pb
+regressions/ck_spinlock/validate/linux_spinlock
+regressions/ck_stack/benchmark/latency
+regressions/ck_stack/validate/mpmc_pair
+regressions/ck_stack/validate/mpmc_pop
+regressions/ck_stack/validate/mpmc_push
+regressions/ck_stack/validate/mpnc_push
+regressions/ck_stack/validate/pthreads_pair
+regressions/ck_stack/validate/serial
+regressions/ck_stack/validate/spinlock_eb_pair
+regressions/ck_stack/validate/spinlock_eb_pop
+regressions/ck_stack/validate/spinlock_eb_push
+regressions/ck_stack/validate/spinlock_pair
+regressions/ck_stack/validate/spinlock_pop
+regressions/ck_stack/validate/spinlock_push
+regressions/ck_stack/validate/upmc_pop
+regressions/ck_stack/validate/upmc_push