1 files changed, 0 insertions, 6 deletions
diff --git a/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp b/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
index b555cf8bddb..15b3e66f94a 100644
--- a/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
@@ -1162,12 +1162,6 @@ struct PowOpt : public UnsafeFPLibCallOptimization {
           hasUnaryFloatFn(TLI, Op1->getType(), LibFunc::exp2, LibFunc::exp2f,
                           LibFunc::exp2l))
         return EmitUnaryFloatFnCall(Op2, "exp2", B, Callee->getAttributes());
-      // pow(10.0, x) -> exp10(x)
-      if (Op1C->isExactlyValue(10.0) &&
-          hasUnaryFloatFn(TLI, Op1->getType(), LibFunc::exp10, LibFunc::exp10f,
-                          LibFunc::exp10l))
-        return EmitUnaryFloatFnCall(Op2, TLI->getName(LibFunc::exp10), B,
-                                    Callee->getAttributes());
     }
 
     ConstantFP *Op2C = dyn_cast<ConstantFP>(Op2);