[SystemZ] Start adding z196 and zEC12 support

This first step just adds definitions for SLLK, SRLK and SRAK.
The next patch will actually make use of them during codegen.

insn-bad.s tests that some form of error is reported when using these
instructions on z10.  More work is needed to get the "instruction requires:
distinct-ops" that we'd ideally like, so I've stubbed that part out for now.
I'll come back and make it mandatory once the necessary changes are in.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186680 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 5 deletions

diff --git a/lib/Target/SystemZ/SystemZ.td b/lib/Target/SystemZ/SystemZ.td
index e03c32f..abf5c8e 100644
--- a/lib/Target/SystemZ/SystemZ.td
+++ b/lib/Target/SystemZ/SystemZ.td
@@ -14,13 +14,10 @@
 include "llvm/Target/Target.td"
 
 //===----------------------------------------------------------------------===//
-// SystemZ supported processors
+// SystemZ supported processors and features
 //===----------------------------------------------------------------------===//
 
-class Proc<string Name, list<SubtargetFeature> Features>
- : Processor<Name, NoItineraries, Features>;
-
-def : Proc<"z10", []>;
+include "SystemZProcessors.td"
 
 //===----------------------------------------------------------------------===//
 // Register file description