CodeGen: add new "intrinsic" MachineOperand kind.

This will be used during GlobalISel, where we need a more robust and readable
way to write tests than a simple immediate ID.

llvm-svn: 277209

1 files changed, 2 insertions, 4 deletions

diff --git a/llvm/lib/IR/Function.cpp b/llvm/lib/IR/Function.cpp
index e1223d0..54638ab 100644
--- a/llvm/lib/IR/Function.cpp
+++ b/llvm/lib/IR/Function.cpp
@@ -488,9 +488,7 @@ static ArrayRef<const char *> findTargetSubtable(StringRef Name) {
 
 /// \brief This does the actual lookup of an intrinsic ID which
 /// matches the given function name.
-static Intrinsic::ID lookupIntrinsicID(const ValueName *ValName) {
-  StringRef Name = ValName->getKey();
-
+Intrinsic::ID Function::lookupIntrinsicID(StringRef Name) {
   ArrayRef<const char *> NameTable = findTargetSubtable(Name);
   int Idx = Intrinsic::lookupLLVMIntrinsicByName(NameTable, Name);
   if (Idx == -1)
@@ -513,7 +511,7 @@ void Function::recalculateIntrinsicID() {
     IntID = Intrinsic::not_intrinsic;
     return;
   }
-  IntID = lookupIntrinsicID(ValName);
+  IntID = lookupIntrinsicID(ValName->getKey());
 }
 
 /// Returns a stable mangling for the type specified for use in the name