now that predicates have a decent abstraction layer on them, introduce a new

kind of predicate: one that is specific to imm nodes.  The predicate function
specified here just checks an int64_t directly instead of messing around with
SDNode's.  The virtue of this is that it means that fastisel and other things
can reason about these predicates.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129675 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 1 deletions

diff --git a/utils/TableGen/CodeGenDAGPatterns.h b/utils/TableGen/CodeGenDAGPatterns.h
index 2624495a8d..b113a59e4a 100644
--- a/utils/TableGen/CodeGenDAGPatterns.h
+++ b/utils/TableGen/CodeGenDAGPatterns.h
@@ -249,7 +249,7 @@ class TreePredicateFn {
   TreePattern *PatFragRec;
 public:
   /// TreePredicateFn constructor.  Here 'N' is a subclass of PatFrag.
-  TreePredicateFn(TreePattern *N) : PatFragRec(N) {}
+  TreePredicateFn(TreePattern *N);
 
   
   TreePattern *getOrigPatFragRecord() const { return PatFragRec; }
@@ -276,6 +276,7 @@ public:
   
 private:
   std::string getPredCode() const;
+  std::string getImmCode() const;
 };