diff --git a/.gitignore b/.gitignore
index 825c5df..f8ec91c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /libatomic_ops-7.4.2.tar.gz
+/libatomic_ops-7.4.4.tar.gz
diff --git a/0002-Fix-makefile-preventing-AO_pause-undefined-in-libato.patch b/0002-Fix-makefile-preventing-AO_pause-undefined-in-libato.patch
deleted file mode 100644
index 7665c83..0000000
--- a/0002-Fix-makefile-preventing-AO_pause-undefined-in-libato.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From c634636a66f3afd885b30d0287c78a8b223a4c19 Mon Sep 17 00:00:00 2001
-From: Pavel Raiskup <praiskup@redhat.com>
-Date: Tue, 13 May 2014 13:46:23 +0200
-Subject: [PATCH 02/20] Fix makefile preventing AO_pause undefined in
- libatomic_ops_gpl
-
-* src/Makefile.am (libatomic_ops_gpl_la_LIBADD): New dependency.
----
- src/Makefile.am | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/src/Makefile.am b/src/Makefile.am
-index 7d586e9..d2cf718 100644
---- a/src/Makefile.am
-+++ b/src/Makefile.am
-@@ -12,6 +12,7 @@ libatomic_ops_la_LDFLAGS = -version-info 1:3:0 -no-undefined
- 
- libatomic_ops_gpl_la_SOURCES = atomic_ops_stack.c atomic_ops_malloc.c
- libatomic_ops_gpl_la_LDFLAGS = -version-info 1:3:0 -no-undefined
-+libatomic_ops_gpl_la_LIBADD = libatomic_ops.la
- 
- EXTRA_DIST = Makefile.msft atomic_ops/sysdeps/README \
-         atomic_ops/generalize-arithm.template \
--- 
-1.9.3
-
diff --git a/0005-Fix-missing-casts-to-match-printf-format-specifier-i.patch b/0005-Fix-missing-casts-to-match-printf-format-specifier-i.patch
deleted file mode 100644
index 18eadbc..0000000
--- a/0005-Fix-missing-casts-to-match-printf-format-specifier-i.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From 952543ab656f8cf787a39018b8c8b41c475d8902 Mon Sep 17 00:00:00 2001
-From: Ivan Maidanski <ivmai@mail.ru>
-Date: Fri, 13 Jun 2014 12:17:08 +0400
-Subject: [PATCH 05/20] Fix missing casts to match printf format specifier in
- test_atomic
-
-* tests/test_atomic.c (test_and_set_thr): Add missing casts to long
-for locked_counter (which is unsigned long) to match printf format
-specifier.
----
- tests/test_atomic.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/tests/test_atomic.c b/tests/test_atomic.c
-index 86fede1..b063a92 100644
---- a/tests/test_atomic.c
-+++ b/tests/test_atomic.c
-@@ -148,7 +148,7 @@ void * test_and_set_thr(void * id)
-       if (locked_counter != 1)
-         {
-           fprintf(stderr, "Test and set failure 1, counter = %ld, id = %d\n",
--                  locked_counter, (int)(AO_PTRDIFF_T)id);
-+                  (long)locked_counter, (int)(AO_PTRDIFF_T)id);
-           abort();
-         }
-       locked_counter *= 2;
-@@ -158,7 +158,7 @@ void * test_and_set_thr(void * id)
-       if (locked_counter != 1)
-         {
-           fprintf(stderr, "Test and set failure 2, counter = %ld, id = %d\n",
--                  locked_counter, (int)(AO_PTRDIFF_T)id);
-+                  (long)locked_counter, (int)(AO_PTRDIFF_T)id);
-           abort();
-         }
-       --locked_counter;
--- 
-1.9.3
-
diff --git a/0006-Eliminate-variable-set-but-not-used-Cppcheck-warning.patch b/0006-Eliminate-variable-set-but-not-used-Cppcheck-warning.patch
deleted file mode 100644
index ea0be26..0000000
--- a/0006-Eliminate-variable-set-but-not-used-Cppcheck-warning.patch
+++ /dev/null
@@ -1,76 +0,0 @@
-From 658d0711f76ed015aafa2f50604d9ff74e79d28c Mon Sep 17 00:00:00 2001
-From: Ivan Maidanski <ivmai@mail.ru>
-Date: Fri, 13 Jun 2014 16:35:55 +0400
-Subject: [PATCH 06/20] Eliminate 'variable set but not used' Cppcheck warnings
- in test_stack
-
-* tests/test_stack.c (run_one_test): Define "j" local variable only
-if VERBOSE.
-* tests/test_stack.c (main): Do not define "sum" local variable (and
-don not compute the sum) if NO_TIMES.
----
- tests/test_stack.c | 25 ++++++++++++++-----------
- 1 file changed, 14 insertions(+), 11 deletions(-)
-
-diff --git a/tests/test_stack.c b/tests/test_stack.c
-index 8170e5c..a3c5c30 100644
---- a/tests/test_stack.c
-+++ b/tests/test_stack.c
-@@ -175,9 +175,9 @@ volatile AO_t ops_performed = 0;
-   list_element * t[MAX_NTHREADS + 1];
-   int index = (int)(size_t)arg;
-   int i;
--  int j = 0;
--
- # ifdef VERBOSE
-+    int j = 0;
-+
-     printf("starting thread %d\n", index);
- # endif
-   while (fetch_and_add(&ops_performed, index + 1) + index + 1 < LIMIT)
-@@ -195,7 +195,9 @@ volatile AO_t ops_performed = 0;
-         {
-           AO_stack_push(&the_list, (AO_t *)t[i]);
-         }
--      j += (index + 1);
-+#     ifdef VERBOSE
-+        j += index + 1;
-+#     endif
-     }
- # ifdef VERBOSE
-     printf("finished thread %d: %d total ops\n", index, j);
-@@ -303,22 +305,23 @@ int main(int argc, char **argv)
-       }
-     for (nthreads = 1; nthreads <= max_nthreads; ++nthreads)
-       {
--        unsigned long sum = 0;
-+#       ifndef NO_TIMES
-+          unsigned long sum = 0;
-+#       endif
- 
-         printf("About %d pushes + %d pops in %d threads:",
-                LIMIT, LIMIT, nthreads);
--        for (exper_n = 0; exper_n < N_EXPERIMENTS; ++exper_n)
--          {
-+#       ifndef NO_TIMES
-+          for (exper_n = 0; exper_n < N_EXPERIMENTS; ++exper_n) {
- #           if defined(VERBOSE)
-               printf(" [%lu]", times[nthreads][exper_n]);
- #           endif
-             sum += times[nthreads][exper_n];
-           }
--#     ifndef NO_TIMES
--        printf(" %lu msecs\n", (sum + N_EXPERIMENTS/2)/N_EXPERIMENTS);
--#     else
--        printf(" completed\n");
--#     endif
-+          printf(" %lu msecs\n", (sum + N_EXPERIMENTS/2)/N_EXPERIMENTS);
-+#       else
-+          printf(" completed\n");
-+#       endif
-       }
-   return 0;
- }
--- 
-1.9.3
-
diff --git a/0007-Fix-missing-output-folder-on-making-auto-generated-h.patch b/0007-Fix-missing-output-folder-on-making-auto-generated-h.patch
deleted file mode 100644
index 2fee97c..0000000
--- a/0007-Fix-missing-output-folder-on-making-auto-generated-h.patch
+++ /dev/null
@@ -1,141 +0,0 @@
-From e45146b18c19ba39b8f8631619dda26f00dba04c Mon Sep 17 00:00:00 2001
-From: Kochin Chang <kochinc@outlook.com>
-Date: Fri, 12 Sep 2014 13:35:53 -0400
-Subject: [PATCH 07/20] Fix missing output folder on making auto-generated
- headers (Automake)
-
-Create the directories before sed needs them (otherwise build fails
-when sed tries to redirect output to a non-existent directory in case
-of build root folder is not identical to source root folder).
-
-* src/Makefile.am (atomic_ops/generalize-small.h,
-atomic_ops/generalize-arithm.h, atomic_ops/sysdeps/ao_t_is_int.h,
-atomic_ops/sysdeps/gcc/generic-arithm.h,
-atomic_ops/sysdeps/loadstore/*.h): Add mkdir for output folder.
----
- src/Makefile.am | 19 +++++++++++++++++++
- 1 file changed, 19 insertions(+)
-
-diff --git a/src/Makefile.am b/src/Makefile.am
-index d2cf718..fc09b27 100644
---- a/src/Makefile.am
-+++ b/src/Makefile.am
-@@ -103,6 +103,7 @@ nobase_private_HEADERS = atomic_ops/ao_version.h \
-           atomic_ops/sysdeps/sunc/x86.h
- 
- atomic_ops/generalize-small.h: atomic_ops/generalize-small.template
-+	mkdir -p `dirname $@`
- 	sed -e s:XSIZE:char:g -e s:XCTYPE:unsigned/**/char:g $? > $@
- 	sed -e s:XSIZE:short:g -e s:XCTYPE:unsigned/**/short:g $? >> $@
- 	sed -e s:XSIZE:int:g -e s:XCTYPE:unsigned:g $? >> $@
-@@ -110,12 +111,14 @@ atomic_ops/generalize-small.h: atomic_ops/generalize-small.template
- 	sed -e s:XSIZE:double:g -e s:XCTYPE:AO_double_t:g $? >> $@
- 
- atomic_ops/generalize-arithm.h: atomic_ops/generalize-arithm.template
-+	mkdir -p `dirname $@`
- 	sed -e s:XSIZE:char:g -e s:XCTYPE:unsigned/**/char:g $? > $@
- 	sed -e s:XSIZE:short:g -e s:XCTYPE:unsigned/**/short:g $? >> $@
- 	sed -e s:XSIZE:int:g -e s:XCTYPE:unsigned:g $? >> $@
- 	sed -e s:XSIZE_::g -e s:XCTYPE:AO_t:g $? >> $@
- 
- atomic_ops/sysdeps/ao_t_is_int.h: atomic_ops/sysdeps/ao_t_is_int.template
-+	mkdir -p `dirname $@`
- 	sed -e s:_XBAR::g $? > $@
- 	sed -e s:XBAR:full:g $? >> $@
- 	sed -e s:XBAR:acquire:g $? >> $@
-@@ -125,6 +128,7 @@ atomic_ops/sysdeps/ao_t_is_int.h: atomic_ops/sysdeps/ao_t_is_int.template
- 
- atomic_ops/sysdeps/gcc/generic-arithm.h: \
-         atomic_ops/sysdeps/gcc/generic-arithm.template
-+	mkdir -p `dirname $@`
- 	sed -e s:_XBAR::g -e s:XGCCBAR:RELAXED:g \
- 		-e s:XSIZE:char:g -e s:XCTYPE:unsigned/**/char:g $? > $@
- 	sed -e s:_XBAR::g -e s:XGCCBAR:RELAXED:g \
-@@ -160,6 +164,7 @@ atomic_ops/sysdeps/gcc/generic-arithm.h: \
- 
- atomic_ops/sysdeps/gcc/generic-small.h: \
-         atomic_ops/sysdeps/gcc/generic-small.template
-+	mkdir -p `dirname $@`
- 	sed -e s:XSIZE:char:g -e s:XCTYPE:unsigned/**/char:g $? > $@
- 	sed -e s:XSIZE:short:g -e s:XCTYPE:unsigned/**/short:g $? >> $@
- 	sed -e s:XSIZE:int:g -e s:XCTYPE:unsigned:g $? >> $@
-@@ -167,6 +172,7 @@ atomic_ops/sysdeps/gcc/generic-small.h: \
- 
- atomic_ops/sysdeps/loadstore/ordered_loads_only.h: \
-         atomic_ops/sysdeps/loadstore/ordered_loads_only.template
-+	mkdir -p `dirname $@`
- 	sed -e s:XSIZE:char:g -e s:XCTYPE:unsigned/**/char:g $? > $@
- 	sed -e s:XSIZE:short:g -e s:XCTYPE:unsigned/**/short:g $? >> $@
- 	sed -e s:XSIZE:int:g -e s:XCTYPE:unsigned:g $? >> $@
-@@ -175,6 +181,7 @@ atomic_ops/sysdeps/loadstore/ordered_loads_only.h: \
- 
- atomic_ops/sysdeps/loadstore/ordered_stores_only.h: \
-         atomic_ops/sysdeps/loadstore/ordered_stores_only.template
-+	mkdir -p `dirname $@`
- 	sed -e s:XSIZE:char:g -e s:XCTYPE:unsigned/**/char:g $? > $@
- 	sed -e s:XSIZE:short:g -e s:XCTYPE:unsigned/**/short:g $? >> $@
- 	sed -e s:XSIZE:int:g -e s:XCTYPE:unsigned:g $? >> $@
-@@ -183,48 +190,60 @@ atomic_ops/sysdeps/loadstore/ordered_stores_only.h: \
- 
- atomic_ops/sysdeps/loadstore/acquire_release_volatile.h: \
-         atomic_ops/sysdeps/loadstore/acquire_release_volatile.template
-+	mkdir -p `dirname $@`
- 	sed -e s:XSIZE_::g -e s:XCTYPE:AO_t:g $? > $@
- 
- atomic_ops/sysdeps/loadstore/char_acquire_release_volatile.h: \
-         atomic_ops/sysdeps/loadstore/acquire_release_volatile.template
-+	mkdir -p `dirname $@`
- 	sed -e s:XSIZE:char:g -e s:XCTYPE:unsigned/**/char:g $? > $@
- 
- atomic_ops/sysdeps/loadstore/int_acquire_release_volatile.h: \
-         atomic_ops/sysdeps/loadstore/acquire_release_volatile.template
-+	mkdir -p `dirname $@`
- 	sed -e s:XSIZE:int:g -e s:XCTYPE:unsigned:g $? > $@
- 
- atomic_ops/sysdeps/loadstore/short_acquire_release_volatile.h: \
-         atomic_ops/sysdeps/loadstore/acquire_release_volatile.template
-+	mkdir -p `dirname $@`
- 	sed -e s:XSIZE:short:g -e s:XCTYPE:unsigned/**/short:g $? > $@
- 
- atomic_ops/sysdeps/loadstore/atomic_load.h: \
-         atomic_ops/sysdeps/loadstore/atomic_load.template
-+	mkdir -p `dirname $@`
- 	sed -e s:XSIZE_::g -e s:XCTYPE:AO_t:g $? > $@
- 
- atomic_ops/sysdeps/loadstore/char_atomic_load.h: \
-         atomic_ops/sysdeps/loadstore/atomic_load.template
-+	mkdir -p `dirname $@`
- 	sed -e s:XSIZE:char:g -e s:XCTYPE:unsigned/**/char:g $? > $@
- 
- atomic_ops/sysdeps/loadstore/int_atomic_load.h: \
-         atomic_ops/sysdeps/loadstore/atomic_load.template
-+	mkdir -p `dirname $@`
- 	sed -e s:XSIZE:int:g -e s:XCTYPE:unsigned:g $? > $@
- 
- atomic_ops/sysdeps/loadstore/short_atomic_load.h: \
-         atomic_ops/sysdeps/loadstore/atomic_load.template
-+	mkdir -p `dirname $@`
- 	sed -e s:XSIZE:short:g -e s:XCTYPE:unsigned/**/short:g $? > $@
- 
- atomic_ops/sysdeps/loadstore/atomic_store.h: \
-         atomic_ops/sysdeps/loadstore/atomic_store.template
-+	mkdir -p `dirname $@`
- 	sed -e s:XSIZE_::g -e s:XCTYPE:AO_t:g $? > $@
- 
- atomic_ops/sysdeps/loadstore/char_atomic_store.h: \
-         atomic_ops/sysdeps/loadstore/atomic_store.template
-+	mkdir -p `dirname $@`
- 	sed -e s:XSIZE:char:g -e s:XCTYPE:unsigned/**/char:g $? > $@
- 
- atomic_ops/sysdeps/loadstore/int_atomic_store.h: \
-         atomic_ops/sysdeps/loadstore/atomic_store.template
-+	mkdir -p `dirname $@`
- 	sed -e s:XSIZE:int:g -e s:XCTYPE:unsigned:g $? > $@
- 
- atomic_ops/sysdeps/loadstore/short_atomic_store.h: \
-         atomic_ops/sysdeps/loadstore/atomic_store.template
-+	mkdir -p `dirname $@`
- 	sed -e s:XSIZE:short:g -e s:XCTYPE:unsigned/**/short:g $? > $@
--- 
-1.9.3
-
diff --git a/0009-Fix-missing-output-folder-on-making-auto-generated-t.patch b/0009-Fix-missing-output-folder-on-making-auto-generated-t.patch
deleted file mode 100644
index 2170a74..0000000
--- a/0009-Fix-missing-output-folder-on-making-auto-generated-t.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-From 5cc7d46bd05cfd863c3e8765b908877702e9940a Mon Sep 17 00:00:00 2001
-From: Ivan Maidanski <ivmai@mail.ru>
-Date: Sat, 25 Oct 2014 20:58:06 +0400
-Subject: [PATCH 09/20] Fix missing output folder on making auto-generated test
- files (Automake)
-
-* tests/Makefile.am (test_atomic_include.h, list_atomic.c,
-list_atomic.i): Add mkdir for output folder.
----
- tests/Makefile.am | 3 +++
- 1 file changed, 3 insertions(+)
-
-diff --git a/tests/Makefile.am b/tests/Makefile.am
-index 6bfe33c..c8812bb 100644
---- a/tests/Makefile.am
-+++ b/tests/Makefile.am
-@@ -35,6 +35,7 @@ test_malloc_LDADD = $(THREADDLLIBS) \
-         $(top_builddir)/src/libatomic_ops.la
- 
- test_atomic_include.h: test_atomic_include.template
-+	mkdir -p `dirname $@`
- 	sed -e s:XX::g $? > $@
- 	sed -e s:XX:_release:g $? >> $@
- 	sed -e s:XX:_acquire:g $? >> $@
-@@ -45,6 +46,7 @@ test_atomic_include.h: test_atomic_include.template
- 	sed -e s:XX:_acquire_read:g $? >> $@
- 
- list_atomic.c: list_atomic.template
-+	mkdir -p `dirname $@`
- 	echo "#include \"atomic_ops.h\"" > $@
- 	sed -e s:XSIZE_::g -e s:XCTYPE:AO_t:g -e s:XX::g $? >> $@
- 	sed -e s:XSIZE_::g -e s:XCTYPE:AO_t:g -e s:XX:_release:g $? >> $@
-@@ -93,6 +95,7 @@ list_atomic.c: list_atomic.template
- 	sed -e s:XSIZE:double:g -e s:XCTYPE:AO_double_t:g -e s:XX:_dd_acquire_read:g $? >> $@
- 
- list_atomic.i: list_atomic.c
-+	mkdir -p `dirname $@`
- 	$(COMPILE) $? -E > $@
- 
- # Verify list_atomic.c syntax:
--- 
-1.9.3
-
diff --git a/0015-Eliminate-signed-to-unsigned-value-extension-compile.patch b/0015-Eliminate-signed-to-unsigned-value-extension-compile.patch
deleted file mode 100644
index 2e7902f..0000000
--- a/0015-Eliminate-signed-to-unsigned-value-extension-compile.patch
+++ /dev/null
@@ -1,55 +0,0 @@
-From 481b4eb85ac49af5b0034930aa375cff05e1b8f9 Mon Sep 17 00:00:00 2001
-From: Ivan Maidanski <ivmai@mail.ru>
-Date: Mon, 8 Feb 2016 10:13:47 +0300
-Subject: [PATCH 15/20] Eliminate 'signed-to-unsigned value extension' compiler
- warning in AO_malloc
-
-* src/atomic_ops_malloc.c (msbs): Change type from int to unsigned
-char.
-* src/atomic_ops_malloc.c (msb): Change return type from int to
-unsigned.
-* src/atomic_ops_malloc.c (msb, AO_malloc): Change type of v, result,
-log_sz local variables from int to unsigned.
----
- src/atomic_ops_malloc.c | 12 +++++++-----
- 1 file changed, 7 insertions(+), 5 deletions(-)
-
-diff --git a/src/atomic_ops_malloc.c b/src/atomic_ops_malloc.c
-index 60757cf..124c87c 100644
---- a/src/atomic_ops_malloc.c
-+++ b/src/atomic_ops_malloc.c
-@@ -224,16 +224,18 @@ static void add_chunk_as(void * chunk, unsigned log_sz)
-   }
- }
- 
--static const int msbs[16] = {0, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4};
-+static const unsigned char msbs[16] = {
-+  0, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4
-+};
- 
- /* Return the position of the most significant set bit in the   */
- /* argument.                                                    */
- /* We follow the conventions of ffs(), i.e. the least           */
- /* significant bit is number one.                               */
--static int msb(size_t s)
-+static unsigned msb(size_t s)
- {
--  int result = 0;
--  int v;
-+  unsigned result = 0;
-+  unsigned v;
-   if ((s & 0xff) != s) {
-     /* The following is a tricky code ought to be equivalent to         */
-     /* "(v = s >> 32) != 0" but suppresses warnings on 32-bit arch's.   */
-@@ -266,7 +268,7 @@ void *
- AO_malloc(size_t sz)
- {
-   AO_t *result;
--  int log_sz;
-+  unsigned log_sz;
- 
-   if (sz > CHUNK_SIZE)
-     return AO_malloc_large(sz);
--- 
-1.9.3
-
diff --git a/0016-Use-LLD-and-SCD-instructions-on-mips64.patch b/0016-Use-LLD-and-SCD-instructions-on-mips64.patch
index aeee45e..083d790 100644
--- a/0016-Use-LLD-and-SCD-instructions-on-mips64.patch
+++ b/0016-Use-LLD-and-SCD-instructions-on-mips64.patch
@@ -1,7 +1,7 @@
 From 54d1da56809b892d2fc521fea0fd41ea8c23e4f2 Mon Sep 17 00:00:00 2001
 From: James Cowgill <james410@cowgill.org.uk>
 Date: Thu, 8 Jan 2015 16:00:38 +0000
-Subject: [PATCH 16/36] Use LLD and SCD instructions on mips64
+Subject: [PATCH 16/59] Use LLD and SCD instructions on mips64
 
 ---
  src/atomic_ops/sysdeps/gcc/mips.h | 54 ++++++++++++++++++++++-----------------
@@ -138,5 +138,5 @@ index a891de6..83a6bd3 100644
 -/* FIXME: 32-bit ABI is assumed.    */
 -#define AO_T_IS_INT
 -- 
-1.9.3
+2.7.4
 
diff --git a/0017-Fix-GCC-5.x-compatibility-for-AArch64-double-wide-pr.patch b/0017-Fix-GCC-5.x-compatibility-for-AArch64-double-wide-pr.patch
deleted file mode 100644
index 6865dc5..0000000
--- a/0017-Fix-GCC-5.x-compatibility-for-AArch64-double-wide-pr.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-From 133375739ed5dd59bb3f3efeaf9db17f32bf36e1 Mon Sep 17 00:00:00 2001
-From: Frank Schaefer <frank.schaefer@tekcomms.com>
-Date: Tue, 9 Jun 2015 17:10:00 -0500
-Subject: [PATCH 17/20] Fix GCC 5.x compatibility for AArch64 double-wide
- primitives
-
-Small change to make aarch64 support work with gcc 5.x. Otherwise it
-demands gcc -latomic and still fails test_stack.
-
-* src/atomic_ops/sysdeps/gcc/aarch64.h (AO_double_load,
-AO_double_load_acquire, AO_double_store, AO_double_store_release,
-AO_double_compare_and_swap, AO_double_compare_and_swap_acquire,
-AO_double_compare_and_swap_release, AO_double_compare_and_swap_full):
-Use assembly implementation even for GCC v5+ (not just GCC 4.x).
----
- src/atomic_ops/sysdeps/gcc/aarch64.h | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/src/atomic_ops/sysdeps/gcc/aarch64.h b/src/atomic_ops/sysdeps/gcc/aarch64.h
-index 54e6d7f..b9624ef 100644
---- a/src/atomic_ops/sysdeps/gcc/aarch64.h
-+++ b/src/atomic_ops/sysdeps/gcc/aarch64.h
-@@ -29,7 +29,7 @@
- #endif
- 
- /* TODO: Adjust version check on fixing double-wide AO support in GCC. */
--#if __GNUC__ == 4
-+#if __GNUC__ >= 4
- 
-   AO_INLINE AO_double_t
-   AO_double_load(const volatile AO_double_t *addr)
-@@ -194,6 +194,6 @@
-     return !result;
-   }
- # define AO_HAVE_double_compare_and_swap_full
--#endif /* __GNUC__ == 4 */
-+#endif /* __GNUC__ >= 4 */
- 
- #include "generic.h"
--- 
-1.9.3
-
diff --git a/0017-Remove-inclusion-of-acquire_release_volatile.h-on-mi.patch b/0017-Remove-inclusion-of-acquire_release_volatile.h-on-mi.patch
deleted file mode 100644
index 6ecc701..0000000
--- a/0017-Remove-inclusion-of-acquire_release_volatile.h-on-mi.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-From 0f838defa3e466aff725213638f90e850430f2f9 Mon Sep 17 00:00:00 2001
-From: James Cowgill <james410@cowgill.org.uk>
-Date: Thu, 8 Jan 2015 16:05:57 +0000
-Subject: [PATCH 17/36] Remove inclusion of acquire_release_volatile.h on mips
-
-I'm not entirely sure how this ended up here. It might have been the case
-that MIPS processors used to do this, but the ISA manuals don't say anything
-about volatile loads / stores having aquire / release semnatics, so just
-remove it to be safe.
----
- src/atomic_ops/sysdeps/gcc/mips.h | 2 --
- 1 file changed, 2 deletions(-)
-
-diff --git a/src/atomic_ops/sysdeps/gcc/mips.h b/src/atomic_ops/sysdeps/gcc/mips.h
-index 83a6bd3..f3796ea 100644
---- a/src/atomic_ops/sysdeps/gcc/mips.h
-+++ b/src/atomic_ops/sysdeps/gcc/mips.h
-@@ -19,8 +19,6 @@
- 
- #include "../all_aligned_atomic_load_store.h"
- 
--#include "../loadstore/acquire_release_volatile.h"
--
- #include "../test_and_set_t_is_ao_t.h"
- 
- /* Data dependence does not imply read ordering.  */
--- 
-1.9.3
-
diff --git a/0018-Minor-fix-of-code-alignment-in-mips-AO_compare_and_s.patch b/0018-Minor-fix-of-code-alignment-in-mips-AO_compare_and_s.patch
deleted file mode 100644
index 01fb98e..0000000
--- a/0018-Minor-fix-of-code-alignment-in-mips-AO_compare_and_s.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From 22ca163649571c72852f5892c05a4c1c53d50cc5 Mon Sep 17 00:00:00 2001
-From: James Cowgill <james410@cowgill.org.uk>
-Date: Thu, 8 Jan 2015 16:14:22 +0000
-Subject: [PATCH 18/36] Minor fix of code alignment in mips AO_compare_and_swap
-
----
- src/atomic_ops/sysdeps/gcc/mips.h | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/atomic_ops/sysdeps/gcc/mips.h b/src/atomic_ops/sysdeps/gcc/mips.h
-index f3796ea..1ad47f2 100644
---- a/src/atomic_ops/sysdeps/gcc/mips.h
-+++ b/src/atomic_ops/sysdeps/gcc/mips.h
-@@ -127,7 +127,7 @@ AO_test_and_set(volatile AO_TS_t *addr)
-         "1: "
-         AO_MIPS_LL("%0, %1")
-         "       bne     %0, %4, 2f  \n"
--        "        move   %0, %3      \n"
-+        "       move   %0, %3      \n"
-         AO_MIPS_SC("%0, %1")
-         "       .set pop            \n"
-         "       beqz    %0, 1b      \n"
--- 
-1.9.3
-
diff --git a/gc_ppc64le_force_AO_load.patch b/gc_ppc64le_force_AO_load.patch
index 3fd8647..f653543 100644
--- a/gc_ppc64le_force_AO_load.patch
+++ b/gc_ppc64le_force_AO_load.patch
@@ -7,15 +7,11 @@ are critical for proper behavior on power system.
 
 Signed-Off-By: Will Schmidt <will_schmidt at vnet.ibm.com>
 Signed-off-by: Michel Normand <normand@linux.vnet.ibm.com>
----
- libatomic_ops/src/atomic_ops/sysdeps/gcc/powerpc.h |    2 ++
- 1 file changed, 2 insertions(+)
 
-Index: libatomic_ops/src/atomic_ops/sysdeps/gcc/powerpc.h
-===================================================================
---- libatomic_ops/src/atomic_ops/sysdeps/gcc/powerpc.h
-+++ libatomic_ops/src/atomic_ops/sysdeps/gcc/powerpc.h
-@@ -32,6 +32,8 @@
+diff -up libatomic_ops-7.4.4/src/atomic_ops/sysdeps/gcc/powerpc.h.gc_ppc64le_force_AO_load libatomic_ops-7.4.4/src/atomic_ops/sysdeps/gcc/powerpc.h
+--- libatomic_ops-7.4.4/src/atomic_ops/sysdeps/gcc/powerpc.h.gc_ppc64le_force_AO_load	2016-05-24 15:01:55.000000000 -0500
++++ libatomic_ops-7.4.4/src/atomic_ops/sysdeps/gcc/powerpc.h	2016-06-17 10:27:10.503593018 -0500
+@@ -29,6 +29,8 @@
  
  #include "../all_aligned_atomic_load_store.h"
  
diff --git a/libatomic_ops-7.4.4-Use-LLD-and-SCD-instructions-on-mips64.patch b/libatomic_ops-7.4.4-Use-LLD-and-SCD-instructions-on-mips64.patch
new file mode 100644
index 0000000..40859ed
--- /dev/null
+++ b/libatomic_ops-7.4.4-Use-LLD-and-SCD-instructions-on-mips64.patch
@@ -0,0 +1,129 @@
+diff -up libatomic_ops-7.4.4/src/atomic_ops/sysdeps/gcc/mips.h.0016 libatomic_ops-7.4.4/src/atomic_ops/sysdeps/gcc/mips.h
+--- libatomic_ops-7.4.4/src/atomic_ops/sysdeps/gcc/mips.h.0016	2016-05-24 15:01:55.000000000 -0500
++++ libatomic_ops-7.4.4/src/atomic_ops/sysdeps/gcc/mips.h	2016-06-17 10:25:42.139250860 -0500
+@@ -15,7 +15,6 @@
+  * FIXME:  This should probably make finer distinctions.  SGI MIPS is
+  * much more strongly ordered, and in fact closer to sequentially
+  * consistent.  This is really aimed at modern embedded implementations.
+- * It looks to me like this assumes a 32-bit ABI.  -HB
+  */
+ 
+ #include "../all_aligned_atomic_load_store.h"
+@@ -25,14 +24,24 @@
+ /* Data dependence does not imply read ordering.  */
+ #define AO_NO_DD_ORDERING
+ 
++#ifdef __mips64
++# define AO_MIPS_SET_ISA    "       .set mips3\n"
++# define AO_MIPS_LL_1(args) "       lld " args "\n"
++# define AO_MIPS_SC(args)   "       scd " args "\n"
++#else
++# define AO_MIPS_SET_ISA    "       .set mips2\n"
++# define AO_MIPS_LL_1(args) "       ll " args "\n"
++# define AO_MIPS_SC(args)   "       sc " args "\n"
++# define AO_T_IS_INT
++#endif
++
+ #ifdef AO_ICE9A1_LLSC_WAR
+   /* ICE9 rev A1 chip (used in very few systems) is reported to */
+   /* have a low-frequency bug that causes LL to fail.           */
+   /* To workaround, just issue the second 'LL'.                 */
+-# define AO_MIPS_LL_FIX(args_str) \
+-      "       ll   " args_str "\n"
++# define AO_MIPS_LL(args) AO_MIPS_LL_1(args) AO_MIPS_LL_1(args)
+ #else
+-# define AO_MIPS_LL_FIX(args_str) ""
++# define AO_MIPS_LL(args) AO_MIPS_LL_1(args)
+ #endif
+ 
+ AO_INLINE void
+@@ -40,7 +49,7 @@ AO_nop_full(void)
+ {
+   __asm__ __volatile__(
+       "       .set push           \n"
+-      "       .set mips2          \n"
++      AO_MIPS_SET_ISA
+       "       .set noreorder      \n"
+       "       .set nomacro        \n"
+       "       sync                \n"
+@@ -58,13 +67,13 @@ AO_fetch_and_add(volatile AO_t *addr, AO
+ 
+   __asm__ __volatile__(
+       "       .set push\n"
+-      "       .set mips2\n"
++      AO_MIPS_SET_ISA
+       "       .set noreorder\n"
+       "       .set nomacro\n"
+-      "1:     ll   %0, %2\n"
+-      AO_MIPS_LL_FIX("%0, %2")
++      "1: "
++      AO_MIPS_LL("%0, %2")
+       "       addu %1, %0, %3\n"
+-      "       sc   %1, %2\n"
++      AO_MIPS_SC("%1, %2")
+       "       beqz %1, 1b\n"
+       "       nop\n"
+       "       .set pop "
+@@ -83,13 +92,13 @@ AO_test_and_set(volatile AO_TS_t *addr)
+ 
+   __asm__ __volatile__(
+       "       .set push\n"
+-      "       .set mips2\n"
++      AO_MIPS_SET_ISA
+       "       .set noreorder\n"
+       "       .set nomacro\n"
+-      "1:     ll   %0, %2\n"
+-      AO_MIPS_LL_FIX("%0, %2")
++      "1: "
++      AO_MIPS_LL("%0, %2")
+       "       move %1, %3\n"
+-      "       sc   %1, %2\n"
++      AO_MIPS_SC("%1, %2")
+       "       beqz %1, 1b\n"
+       "       nop\n"
+       "       .set pop "
+@@ -112,14 +121,14 @@ AO_test_and_set(volatile AO_TS_t *addr)
+ 
+     __asm__ __volatile__(
+         "       .set push           \n"
+-        "       .set mips2          \n"
++        AO_MIPS_SET_ISA
+         "       .set noreorder      \n"
+         "       .set nomacro        \n"
+-        "1:     ll      %0, %1      \n"
+-        AO_MIPS_LL_FIX("%0, %1")
++        "1: "
++        AO_MIPS_LL("%0, %1")
+         "       bne     %0, %4, 2f  \n"
+         "       move    %0, %3      \n"
+-        "       sc      %0, %1      \n"
++        AO_MIPS_SC("%0, %1")
+         "       .set pop            \n"
+         "       beqz    %0, 1b      \n"
+         "       li      %2, 1       \n"
+@@ -140,14 +149,14 @@ AO_fetch_compare_and_swap(volatile AO_t
+ 
+   __asm__ __volatile__(
+       "       .set push\n"
+-      "       .set mips2\n"
++      AO_MIPS_SET_ISA
+       "       .set noreorder\n"
+       "       .set nomacro\n"
+-      "1:     ll   %0, %2\n"
+-      AO_MIPS_LL_FIX("%0, %2")
++      "1: "
++      AO_MIPS_LL("%0, %2")
+       "       bne  %0, %4, 2f\n"
+       "       move %1, %3\n"
+-      "       sc   %1, %2\n"
++      AO_MIPS_SC("%1, %2")
+       "       beqz %1, 1b\n"
+       "       nop\n"
+       "       .set pop\n"
+@@ -165,6 +174,3 @@ AO_fetch_compare_and_swap(volatile AO_t
+ /* CAS primitives with acquire, release and full semantics are  */
+ /* generated automatically (and AO_int_... primitives are       */
+ /* defined properly after the first generalization pass).       */
+-
+-/* FIXME: 32-bit ABI is assumed.    */
+-#define AO_T_IS_INT
diff --git a/libatomic_ops.spec b/libatomic_ops.spec
index 3ce0af1..59e418c 100644
--- a/libatomic_ops.spec
+++ b/libatomic_ops.spec
@@ -1,30 +1,24 @@
 Name:    libatomic_ops
 Summary: Atomic memory update operations
-Version: 7.4.2
-Release: 9%{?dist}
+Version: 7.4.4
+Release: 1%{?dist}
 
 # libatomic_ops MIT, libatomic_ops_gpl GPLv2
 License: GPLv2 and MIT
-#URL:    http://www.hpl.hp.com/research/linux/atomic_ops/
-URL:     https://github.com/ivmai/libatomic_ops/
-Source0: http://www.ivmaisoft.com/_bin/atomic_ops/libatomic_ops-%{version}.tar.gz
+URL:      http://www.hboehm.info/gc/
+#URL:     https://github.com/ivmai/libatomic_ops/
+#Source0: http://www.ivmaisoft.com/_bin/atomic_ops/libatomic_ops-%{version}.tar.gz
+Source0: http://www.hboehm.info/gc/gc_source/libatomic_ops-%{version}.tar.gz
 # updated GPLv2 license text
 Source1: http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
 
 ## upstream patches
 # 7.4 branch
-Patch2: 0002-Fix-makefile-preventing-AO_pause-undefined-in-libato.patch
-Patch5: 0005-Fix-missing-casts-to-match-printf-format-specifier-i.patch
-Patch6: 0006-Eliminate-variable-set-but-not-used-Cppcheck-warning.patch
-Patch7: 0007-Fix-missing-output-folder-on-making-auto-generated-h.patch
-Patch9: 0009-Fix-missing-output-folder-on-making-auto-generated-t.patch
-Patch15: 0015-Eliminate-signed-to-unsigned-value-extension-compile.patch
-Patch17: 0017-Fix-GCC-5.x-compatibility-for-AArch64-double-wide-pr.patch
 
 # master branch
-Patch116: 0016-Use-LLD-and-SCD-instructions-on-mips64.patch
-Patch117: 0017-Remove-inclusion-of-acquire_release_volatile.h-on-mi.patch
-Patch118: 0018-Minor-fix-of-code-alignment-in-mips-AO_compare_and_s.patch
+#Patch116: 0016-Use-LLD-and-SCD-instructions-on-mips64.patch
+## rebased for 7.4.4
+Patch116: libatomic_ops-7.4.4-Use-LLD-and-SCD-instructions-on-mips64.patch
 
 ## upstreamable patches
 # https://bugzilla.redhat.com/show_bug.cgi?id=1096574
@@ -112,6 +106,9 @@ make check %{?arch_ignore}
 
 
 %changelog
+* Fri Jun 17 2016 Rex Dieter <rdieter@fedoraproject.org> - 7.4.4-1
+- libatomic_ops-7.4.4 (#1346524)
+
 * Mon Mar 28 2016 Rex Dieter <rdieter@fedoraproject.org> 7.4.2-9
 - make check fails on test_stack for ppc64le arch (#1096574), drop reference to 0032.patch
 
diff --git a/sources b/sources
index 95c737c..818c7a3 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-1d6538604b314d2fccdf86915e5c0857  libatomic_ops-7.4.2.tar.gz
+426d804baae12c372967a6d183e25af2  libatomic_ops-7.4.4.tar.gz