Index: llvm/trunk/lib/Target/SystemZ/SystemZInstrInfo.td
===================================================================
--- llvm/trunk/lib/Target/SystemZ/SystemZInstrInfo.td
+++ llvm/trunk/lib/Target/SystemZ/SystemZInstrInfo.td
@@ -1462,6 +1462,26 @@
 let mayLoad = 1, Defs = [CC], Uses = [R0L] in
   defm SRST : StringRRE<"srst", 0xb25e, z_search_string>;
 
+// Other instructions for inline assembly
+let hasSideEffects = 1, Defs = [CC], mayStore = 1 in
+  def STCK : InstS<0xB205, (outs), (ins bdaddr12only:$BD2),
+                       "stck\t$BD2",
+                       []>;
+let hasSideEffects = 1, Defs = [CC], mayStore = 1 in
+  def STCKF : InstS<0xB27C, (outs), (ins bdaddr12only:$BD2),
+                       "stckf\t$BD2",
+                       []>;
+let hasSideEffects = 1, Defs = [CC], mayStore = 1 in
+  def STCKE : InstS<0xB278, (outs), (ins bdaddr12only:$BD2),
+                       "stcke\t$BD2",
+                       []>;
+let hasSideEffects = 1, Defs = [CC], mayStore = 1 in
+  def STFLE : InstS<0xB2B0, (outs), (ins bdaddr12only:$BD2),
+                       "stfle\t$BD2",
+                       []>;
+
+
+
 //===----------------------------------------------------------------------===//
 // Peepholes.
 //===----------------------------------------------------------------------===//
Index: llvm/trunk/test/MC/Disassembler/SystemZ/insns.txt
===================================================================
--- llvm/trunk/test/MC/Disassembler/SystemZ/insns.txt
+++ llvm/trunk/test/MC/Disassembler/SystemZ/insns.txt
@@ -7537,7 +7537,79 @@
 # CHECK: stcy %r0, -524288
 0xe3 0x00 0x00 0x00 0x80 0x72
 
-# CHECK: stcy %r0, -1
+# CHECK: stck 0
+0xb2 0x05 0x00 0x00
+
+# CHECK: stck 0(%r1)
+0xb2 0x05 0x10 0x00
+
+#CHECK: stck   0(%r15)
+0xb2 0x05 0xf0 0x00
+
+#CHECK: stck	4095
+0xb2 0x05 0x0f 0xff 
+
+#CHECK: stck	4095(%r1)
+0xb2 0x05 0x1f 0xff
+
+#CHECK: stck   4095(%r15)
+0xb2 0x05 0xff 0xff
+
+# CHECK: stckf 0
+0xb2 0x7c 0x00 0x00
+
+# CHECK: stckf 0(%r1)
+0xb2 0x7c 0x10 0x00
+
+#CHECK: stckf   0(%r15)
+0xb2 0x7c 0xf0 0x00
+
+#CHECK: stckf	4095
+0xb2 0x7c 0x0f 0xff 
+
+#CHECK: stckf	4095(%r1)
+0xb2 0x7c 0x1f 0xff
+
+#CHECK: stckf   4095(%r15)
+0xb2 0x7c 0xff 0xff
+
+# CHECK: stcke 0
+0xb2 0x78 0x00 0x00
+
+# CHECK: stcke 0(%r1)
+0xb2 0x78 0x10 0x00
+
+#CHECK: stcke   0(%r15)
+0xb2 0x78 0xf0 0x00
+
+#CHECK: stcke	4095
+0xb2 0x78 0x0f 0xff 
+
+#CHECK: stcke	4095(%r1)
+0xb2 0x78 0x1f 0xff
+
+#CHECK: stcke   4095(%r15)
+0xb2 0x78 0xff 0xff
+
+# CHECK: stfle 0
+0xb2 0xb0 0x00 0x00
+
+# CHECK: stfle 0(%r1)
+0xb2 0xb0 0x10 0x00
+
+#CHECK: stfle   0(%r15)
+0xb2 0xb0 0xf0 0x00
+
+#CHECK: stfle	4095
+0xb2 0xb0 0x0f 0xff 
+
+#CHECK: stfle	4095(%r1)
+0xb2 0xb0 0x1f 0xff
+
+#CHECK: stfle   4095(%r15)
+0xb2 0xb0 0xff 0xff
+
+# CHECK: stcy  %r0, -1
 0xe3 0x00 0x0f 0xff 0xff 0x72
 
 # CHECK: stcy %r0, 0
Index: llvm/trunk/test/MC/SystemZ/insn-good.s
===================================================================
--- llvm/trunk/test/MC/SystemZ/insn-good.s
+++ llvm/trunk/test/MC/SystemZ/insn-good.s
@@ -7946,6 +7946,62 @@
 	stc	%r0, 4095(%r15,%r1)
 	stc	%r15, 0
 
+#CHECK: stck	0                  	# encoding: [0xb2,0x05,0x00,0x00]
+#CHECK: stck	0(%r1)             	# encoding: [0xb2,0x05,0x10,0x00]
+#CHECK: stck	0(%r15)            	# encoding: [0xb2,0x05,0xf0,0x00]
+#CHECK: stck	4095                 	# encoding: [0xb2,0x05,0x0f,0xff]
+#CHECK: stck	4095(%r1)             	# encoding: [0xb2,0x05,0x1f,0xff]
+#CHECK: stck	4095(%r15)             	# encoding: [0xb2,0x05,0xff,0xff]	
+
+	stck	0
+	stck	0(%r1)
+	stck	0(%r15)
+	stck	4095	
+	stck	4095(%r1)
+	stck	4095(%r15)
+
+#CHECK: stckf	0                  	# encoding: [0xb2,0x7c,0x00,0x00]
+#CHECK: stckf	0(%r1)             	# encoding: [0xb2,0x7c,0x10,0x00]
+#CHECK: stckf	0(%r15)            	# encoding: [0xb2,0x7c,0xf0,0x00]
+#CHECK: stckf	4095                 	# encoding: [0xb2,0x7c,0x0f,0xff]
+#CHECK: stckf	4095(%r1)             	# encoding: [0xb2,0x7c,0x1f,0xff]
+#CHECK: stckf	4095(%r15)             	# encoding: [0xb2,0x7c,0xff,0xff]	
+
+	stckf	0
+	stckf	0(%r1)
+	stckf	0(%r15)
+	stckf	4095	
+	stckf	4095(%r1)
+	stckf	4095(%r15)
+
+#CHECK: stcke	0                  	# encoding: [0xb2,0x78,0x00,0x00]
+#CHECK: stcke	0(%r1)             	# encoding: [0xb2,0x78,0x10,0x00]
+#CHECK: stcke	0(%r15)            	# encoding: [0xb2,0x78,0xf0,0x00]
+#CHECK: stcke	4095                 	# encoding: [0xb2,0x78,0x0f,0xff]
+#CHECK: stcke	4095(%r1)             	# encoding: [0xb2,0x78,0x1f,0xff]
+#CHECK: stcke	4095(%r15)             	# encoding: [0xb2,0x78,0xff,0xff]	
+
+	stcke	0
+	stcke	0(%r1)
+	stcke	0(%r15)
+	stcke	4095	
+	stcke	4095(%r1)
+	stcke	4095(%r15)
+
+#CHECK: stfle	0                  	# encoding: [0xb2,0xb0,0x00,0x00]
+#CHECK: stfle	0(%r1)             	# encoding: [0xb2,0xb0,0x10,0x00]
+#CHECK: stfle	0(%r15)            	# encoding: [0xb2,0xb0,0xf0,0x00]
+#CHECK: stfle	4095                 	# encoding: [0xb2,0xb0,0x0f,0xff]
+#CHECK: stfle	4095(%r1)             	# encoding: [0xb2,0xb0,0x1f,0xff]
+#CHECK: stfle	4095(%r15)             	# encoding: [0xb2,0xb0,0xff,0xff]	
+
+	stfle	0
+	stfle	0(%r1)
+	stfle	0(%r15)
+	stfle	4095	
+	stfle	4095(%r1)
+	stfle	4095(%r15)
+
 #CHECK: stcy	%r0, -524288            # encoding: [0xe3,0x00,0x00,0x00,0x80,0x72]
 #CHECK: stcy	%r0, -1                 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x72]
 #CHECK: stcy	%r0, 0                  # encoding: [0xe3,0x00,0x00,0x00,0x00,0x72]