[InstructionSimplify] Add missing implementation of llvm::SimplifyUnOp. NFC

There are no callers currently, but the function is declared so we should at
least implement it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@362205 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Analysis/InstructionSimplify.cpp b/lib/Analysis/InstructionSimplify.cpp
index 1f8245d30f6ffe45a918417221b1c67f191cf918..9eb0e908aab43eac620d7863758633d31b313bd6 100644 (file)
--- a/lib/Analysis/InstructionSimplify.cpp
+++ b/lib/Analysis/InstructionSimplify.cpp
@@ -4589,6 +4589,10 @@ static Value *simplifyFPUnOp(unsigned Opcode, Value *Op,
   }
 }
 
+Value *llvm::SimplifyUnOp(unsigned Opcode, Value *Op, const SimplifyQuery &Q) {
+  return ::simplifyUnOp(Opcode, Op, Q, RecursionLimit);
+}
+
 Value *llvm::SimplifyFPUnOp(unsigned Opcode, Value *Op, FastMathFlags FMF,
                             const SimplifyQuery &Q) {
   return ::simplifyFPUnOp(Opcode, Op, FMF, Q, RecursionLimit);