Implement exp function
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1774 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp b/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
index 5bad84c..b956ff3 100644
--- a/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
+++ b/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
@@ -232,6 +232,14 @@
return GV;
}
+// double exp(double)
+GenericValue lle_X_exp(MethodType *M, const vector<GenericValue> &Args) {
+ assert(Args.size() == 1);
+ GenericValue GV;
+ GV.DoubleVal = exp(Args[0].DoubleVal);
+ return GV;
+}
+
// double sqrt(double)
GenericValue lle_X_sqrt(MethodType *M, const vector<GenericValue> &Args) {
assert(Args.size() == 1);
@@ -398,6 +406,7 @@
FuncNames["lle_X_free"] = lle_X_free;
FuncNames["lle_X_atoi"] = lle_X_atoi;
FuncNames["lle_X_pow"] = lle_X_pow;
+ FuncNames["lle_X_exp"] = lle_X_exp;
FuncNames["lle_X_log"] = lle_X_log;
FuncNames["lle_X_floor"] = lle_X_floor;
FuncNames["lle_X_srand"] = lle_X_srand;