| Richard Sandiford | 27d1cfe | 2013-07-19 16:09:03 +0000 | [diff] [blame^] | 1 | //===-- SystemZ.td - SystemZ processors and features ---------*- tblgen -*-===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | // |
| 10 | // Processor and feature definitions. |
| 11 | // |
| 12 | //===----------------------------------------------------------------------===// |
| 13 | |
| 14 | class SystemZFeature<string extname, string intname, string desc> |
| 15 | : Predicate<"Subtarget.has"##intname##"()">, |
| 16 | AssemblerPredicate<"Feature"##intname, extname>, |
| 17 | SubtargetFeature<extname, "Has"##intname, "true", desc>; |
| 18 | |
| 19 | def FeatureDistinctOps : SystemZFeature< |
| 20 | "distinct-ops", "DistinctOps", |
| 21 | "Assume that the distinct-operands facility is installed" |
| 22 | >; |
| 23 | |
| 24 | def : Processor<"z10", NoItineraries, []>; |
| 25 | def : Processor<"z196", NoItineraries, [FeatureDistinctOps]>; |
| 26 | def : Processor<"zEC12", NoItineraries, [FeatureDistinctOps]>; |