diff --git a/.gitignore b/.gitignore
index 249d457..2891042 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,28 +1,25 @@
-/Makefile
+*.a
 build/ck.build
 build/ck.pc
-build/regressions.build
 build/ck.spec
-include/ck_md.h
-include/freebsd/ck_md.h
-src/Makefile
-doc/Makefile
-doc/*.3
 build/Makefile
+build/regressions.build
+doc/*.3
+doc/Makefile
 .DS_Store
-LOG
-*.log
-*.html
-*.gz
-*.o
-*.a
-*.so
 *.dSYM
-.*.sw[op]
 GPATH
 GRTAGS
 GTAGS
+*.gz
+*.html
 ID
+include/ck_md.h
+include/freebsd/ck_md.h
+*.log
+LOG
+/Makefile
+*.o
 regressions/ck_array/validate/serial
 regressions/ck_backoff/validate/validate
 regressions/ck_bag/validate/order
@@ -38,6 +35,8 @@ regressions/ck_brlock/benchmark/throughput
 regressions/ck_brlock/validate/validate
 regressions/ck_bytelock/benchmark/latency
 regressions/ck_bytelock/validate/validate
+regressions/ck_cc/validate/ck_cc
+regressions/ck_cc/validate/ck_cc_nobuiltin
 regressions/ck_cohort/benchmark/ck_cohort.LATENCY
 regressions/ck_cohort/benchmark/ck_cohort.THROUGHPUT
 regressions/ck_cohort/validate/validate
@@ -45,10 +44,10 @@ regressions/ck_epoch/validate/ck_epoch_call
 regressions/ck_epoch/validate/ck_epoch_poll
 regressions/ck_epoch/validate/ck_epoch_section
 regressions/ck_epoch/validate/ck_epoch_section_2
-regressions/ck_epoch/validate/torture
 regressions/ck_epoch/validate/ck_epoch_synchronize
 regressions/ck_epoch/validate/ck_stack
 regressions/ck_epoch/validate/ck_stack_read
+regressions/ck_epoch/validate/torture
 regressions/ck_fifo/benchmark/latency
 regressions/ck_fifo/validate/ck_fifo_mpmc
 regressions/ck_fifo/validate/ck_fifo_mpmc_iterator
@@ -76,10 +75,13 @@ regressions/ck_ht/validate/serial.delete
 regressions/ck_pflock/benchmark/latency
 regressions/ck_pflock/benchmark/throughput
 regressions/ck_pflock/validate/validate
+regressions/ck_pr/benchmark/ck_pr_add_64
 regressions/ck_pr/benchmark/ck_pr_cas_64
 regressions/ck_pr/benchmark/ck_pr_cas_64_2
+regressions/ck_pr/benchmark/ck_pr_faa_64
 regressions/ck_pr/benchmark/ck_pr_fas_64
-regressions/ck_pr/benchmark/fp
+regressions/ck_pr/benchmark/ck_pr_neg_64
+regressions/ck_pr/validate/ck_pr_add
 regressions/ck_pr/validate/ck_pr_add
 regressions/ck_pr/validate/ck_pr_and
 regressions/ck_pr/validate/ck_pr_bin
@@ -92,6 +94,7 @@ 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_fence
 regressions/ck_pr/validate/ck_pr_inc
 regressions/ck_pr/validate/ck_pr_load
 regressions/ck_pr/validate/ck_pr_n
@@ -107,12 +110,12 @@ regressions/ck_rhs/benchmark/parallel_bytestring
 regressions/ck_rhs/benchmark/serial
 regressions/ck_rhs/validate/serial
 regressions/ck_ring/benchmark/latency
+regressions/ck_ring/validate/ck_ring_mpmc
+regressions/ck_ring/validate/ck_ring_mpmc_template
 regressions/ck_ring/validate/ck_ring_spmc
 regressions/ck_ring/validate/ck_ring_spmc_template
 regressions/ck_ring/validate/ck_ring_spsc
 regressions/ck_ring/validate/ck_ring_spsc_template
-regressions/ck_ring/validate/ck_ring_mpmc
-regressions/ck_ring/validate/ck_ring_mpmc_template
 regressions/ck_rwcohort/benchmark/ck_neutral.LATENCY
 regressions/ck_rwcohort/benchmark/ck_neutral.THROUGHPUT
 regressions/ck_rwcohort/benchmark/ck_rp.LATENCY
@@ -144,9 +147,9 @@ regressions/ck_spinlock/benchmark/ck_mcs.THROUGHPUT
 regressions/ck_spinlock/benchmark/ck_spinlock.LATENCY
 regressions/ck_spinlock/benchmark/ck_spinlock.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/ck_ticket.THROUGHPUT
 regressions/ck_spinlock/benchmark/linux_spinlock.LATENCY
 regressions/ck_spinlock/benchmark/linux_spinlock.THROUGHPUT
 regressions/ck_spinlock/validate/ck_anderson
@@ -186,3 +189,6 @@ regressions/ck_swlock/validate/validate
 regressions/ck_tflock/benchmark/latency
 regressions/ck_tflock/benchmark/throughput
 regressions/ck_tflock/validate/validate
+*.so
+src/Makefile
+.*.sw[op]