diff --git a/.gitattributes b/.gitattributes
index 5eaebf9766..b48f4d2436 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1026,6 +1026,7 @@ compiler/xtensa/hlcgcpu.pas svneol=native#text/pascal
 compiler/xtensa/itcpugas.pas svneol=native#text/pascal
 compiler/xtensa/ncpuadd.pas svneol=native#text/pascal
 compiler/xtensa/ncpucnv.pas svneol=native#text/pascal
+compiler/xtensa/ncpuinl.pas svneol=native#text/pascal
 compiler/xtensa/ncpumat.pas svneol=native#text/pascal
 compiler/xtensa/ncpuutil.pas svneol=native#text/pascal
 compiler/xtensa/racpugas.pas svneol=native#text/pascal
diff --git a/compiler/xtensa/cpunode.pas b/compiler/xtensa/cpunode.pas
index 7d221b2e1d..4ad1118c18 100644
--- a/compiler/xtensa/cpunode.pas
+++ b/compiler/xtensa/cpunode.pas
@@ -35,7 +35,7 @@ implementation
     symcpu,
     aasmdef
 {$ifndef llvm}
-    ,ncpuadd,ncpumat,ncpucnv,ncpuutil//,ncpumem,ncpuset,ncpucon
+    ,ncpuadd,ncpumat,ncpucnv,ncpuutil,ncpuinl//,ncpumem,ncpuset,ncpucon
 {$else llvm}
     llvmnode
 {$endif llvm}
diff --git a/compiler/xtensa/ncpuinl.pas b/compiler/xtensa/ncpuinl.pas
new file mode 100644
index 0000000000..c934598b84
--- /dev/null
+++ b/compiler/xtensa/ncpuinl.pas
@@ -0,0 +1,63 @@
+{
+    Copyright (c) 1998-2017 by Florian Klaempfl
+
+    Generates Xtensa inline nodes
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ ****************************************************************************
+}
+unit ncpuinl;
+
+{$i fpcdefs.inc}
+
+  interface
+
+    uses
+      node,ninl,ncginl, aasmbase;
+
+    type
+      tcpuinlineNode = class(tcginlinenode)
+        procedure second_abs_long; override;
+      end;
+
+  implementation
+
+    uses
+      compinnr,
+      aasmdata,
+      aasmcpu,
+      symdef,
+      defutil,
+      hlcgobj,
+      pass_2,
+      cgbase, cgobj, cgutils,
+      cpubase;
+
+    procedure tcpuinlinenode.second_abs_long;
+      begin
+        secondpass(left);
+        hlcg.location_force_reg(current_asmdata.CurrAsmList,left.location,left.resultdef,left.resultdef,false);
+
+        location:=left.location;
+        location.register:=hlcg.getintregister(current_asmdata.CurrAsmList,left.resultdef);
+
+        current_asmdata.CurrAsmList.concat(taicpu.op_reg_reg(A_ABS,location.register,left.location.register));
+      end;
+
+
+begin
+  cinlinenode:=tcpuinlinenode;
+end.
diff --git a/compiler/xtensa/xtensaatt.inc b/compiler/xtensa/xtensaatt.inc
index 1ab042025b..add62493e0 100644
--- a/compiler/xtensa/xtensaatt.inc
+++ b/compiler/xtensa/xtensaatt.inc
@@ -1,5 +1,6 @@
 (
 'none',
+'abs',
 'add',
 'addi',
 'addmi',
diff --git a/compiler/xtensa/xtensaop.inc b/compiler/xtensa/xtensaop.inc
index 2cc02a95e7..420986ef5f 100644
--- a/compiler/xtensa/xtensaop.inc
+++ b/compiler/xtensa/xtensaop.inc
@@ -1,5 +1,6 @@
 (
 A_NONE,
+A_ABS,
 A_ADD,
 A_ADDI,
 A_ADDMI,