PTX: MC-ize the PTX back-end (patch 1 of N)

Lay some groundwork for converting to MC-based asm printer. This is the first
of probably many patches to bring the back-end back up-to-date with all of the
recent MC changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140697 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 11 insertions, 0 deletions

diff --git a/lib/Target/PTX/PTX.td b/lib/Target/PTX/PTX.td
index 7d0be8bfe5..693bb9c483 100644
--- a/lib/Target/PTX/PTX.td
+++ b/lib/Target/PTX/PTX.td
@@ -122,9 +122,20 @@ include "PTXInstrInfo.td"
 def PTXInstrInfo : InstrInfo;
 
 //===----------------------------------------------------------------------===//
+// Assembly printer
+//===----------------------------------------------------------------------===//
+// PTX uses the MC printer for asm output, so make sure the TableGen
+// AsmWriter bits get associated with the correct class.
+def PTXAsmWriter : AsmWriter {
+  string AsmWriterClassName  = "InstPrinter";
+  bit isMCAsmWriter = 1;
+}
+
+//===----------------------------------------------------------------------===//
 // Target Declaration
 //===----------------------------------------------------------------------===//
 
 def PTX : Target {
   let InstructionSet = PTXInstrInfo;
+  let AssemblyWriters = [PTXAsmWriter];
 }