Replace TSFlagsFields and TSFlagsShifts with a simpler TSFlags field.

When a target instruction wants to set target-specific flags, it should simply
set bits in the TSFlags bit vector defined in the Instruction TableGen class.

This works well because TableGen resolves member references late:

class I : Instruction {
  AddrMode AM = AddrModeNone;
  let TSFlags{3-0} = AM.Value;
}

let AM = AddrMode4 in
def ADD : I;

TSFlags gets the expected bits from AddrMode4 in this example.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100384 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 3 deletions

diff --git a/utils/TableGen/Record.h b/utils/TableGen/Record.h
index 41373c799a..55c1a80f9b 100644
--- a/utils/TableGen/Record.h
+++ b/utils/TableGen/Record.h
@@ -1262,9 +1262,6 @@ public:
     return 0;
   }
 
-  // Like getValue, but allow dotting into members: X.Y
-  RecordVal *getDottedValue(StringRef Name);
-
   void addTemplateArg(StringRef Name) {
     assert(!isTemplateArg(Name) && "Template arg already defined!");
     TemplateArgs.push_back(Name);