FastISel: Remove unused/un-overridden entry points. NFCI.

llvm-svn: 283366

1 files changed, 0 insertions, 23 deletions

diff --git a/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp b/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp
index 95b4ff7a46e..a246f12e96a 100644
--- a/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp
@@ -455,17 +455,6 @@ bool FastISel::selectBinaryOp(const User *I, unsigned ISDOpcode) {
     return true;
   }
 
-  // Check if the second operand is a constant float.
-  if (const auto *CF = dyn_cast<ConstantFP>(I->getOperand(1))) {
-    unsigned ResultReg = fastEmit_rf(VT.getSimpleVT(), VT.getSimpleVT(),
-                                     ISDOpcode, Op0, Op0IsKill, CF);
-    if (ResultReg) {
-      // We successfully emitted code for the given LLVM Instruction.
-      updateValueMap(I, ResultReg);
-      return true;
-    }
-  }
-
   unsigned Op1 = getRegForValue(I->getOperand(1));
   if (!Op1) // Unhandled operand. Halt "fast" selection and bail.
     return false;
@@ -1725,18 +1714,6 @@ unsigned FastISel::fastEmit_ri(MVT, MVT, unsigned, unsigned /*Op0*/,
   return 0;
 }
 
-unsigned FastISel::fastEmit_rf(MVT, MVT, unsigned, unsigned /*Op0*/,
-                               bool /*Op0IsKill*/,
-                               const ConstantFP * /*FPImm*/) {
-  return 0;
-}
-
-unsigned FastISel::fastEmit_rri(MVT, MVT, unsigned, unsigned /*Op0*/,
-                                bool /*Op0IsKill*/, unsigned /*Op1*/,
-                                bool /*Op1IsKill*/, uint64_t /*Imm*/) {
-  return 0;
-}
-
 /// This method is a wrapper of fastEmit_ri. It first tries to emit an
 /// instruction with an immediate operand using fastEmit_ri.
 /// If that fails, it materializes the immediate into a register and try