[SystemZ] Add assembly instructions for obtaining clock values as well as CPU features

[oota-llvm.git] / lib / Target / SystemZ / SystemZInstrInfo.td

diff --git a/lib/Target/SystemZ/SystemZInstrInfo.td b/lib/Target/SystemZ/SystemZInstrInfo.td
index 820f30bc173d265dbfb0d3d619e68f3689dfb040..f1145228d3dc3e267eb54f78a870f949a0a46df6 100644 (file)
--- a/lib/Target/SystemZ/SystemZInstrInfo.td
+++ b/lib/Target/SystemZ/SystemZInstrInfo.td
@@ -1462,6 +1462,26 @@ let usesCustomInserter = 1 in {
 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.
 //===----------------------------------------------------------------------===//