1 files changed, 46 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/SystemZ/SystemZProcessors.td b/contrib/llvm/lib/Target/SystemZ/SystemZProcessors.td
new file mode 100644
index 0000000..f241fb0
--- /dev/null
+++ b/contrib/llvm/lib/Target/SystemZ/SystemZProcessors.td
@@ -0,0 +1,46 @@
+//===-- SystemZ.td - SystemZ processors and features ---------*- tblgen -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// Processor and feature definitions.
+//
+//===----------------------------------------------------------------------===//
+
+class SystemZFeature<string extname, string intname, string desc>
+  : Predicate<"Subtarget.has"##intname##"()">,
+    AssemblerPredicate<"Feature"##intname, extname>,
+    SubtargetFeature<extname, "Has"##intname, "true", desc>;
+
+def FeatureDistinctOps : SystemZFeature<
+  "distinct-ops", "DistinctOps",
+  "Assume that the distinct-operands facility is installed"
+>;
+
+def FeatureLoadStoreOnCond : SystemZFeature<
+  "load-store-on-cond", "LoadStoreOnCond",
+  "Assume that the load/store-on-condition facility is installed"
+>;
+
+def FeatureHighWord : SystemZFeature<
+  "high-word", "HighWord",
+  "Assume that the high-word facility is installed"
+>;
+
+def FeatureFPExtension : SystemZFeature<
+  "fp-extension", "FPExtension",
+  "Assume that the floating-point extension facility is installed"
+>;
+
+def : Processor<"generic", NoItineraries, []>;
+def : Processor<"z10", NoItineraries, []>;
+def : Processor<"z196", NoItineraries,
+                [FeatureDistinctOps, FeatureLoadStoreOnCond, FeatureHighWord,
+                 FeatureFPExtension]>;
+def : Processor<"zEC12", NoItineraries,
+                [FeatureDistinctOps, FeatureLoadStoreOnCond, FeatureHighWord,
+                 FeatureFPExtension]>;