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Add support for isnan
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5111 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -272,6 +272,14 @@ GenericValue lle_X_log(FunctionType *M, const vector<GenericValue> &Args) {
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return GV;
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return GV;
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}
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}
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// int isnan(double value);
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GenericValue lle_X_isnan(FunctionType *F, const vector<GenericValue> &Args) {
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assert(Args.size() == 1);
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GenericValue GV;
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GV.IntVal = isnan(Args[0].DoubleVal);
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return GV;
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}
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// double floor(double)
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// double floor(double)
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GenericValue lle_X_floor(FunctionType *M, const vector<GenericValue> &Args) {
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GenericValue lle_X_floor(FunctionType *M, const vector<GenericValue> &Args) {
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assert(Args.size() == 1);
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assert(Args.size() == 1);
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@ -627,6 +635,7 @@ void Interpreter::initializeExternalMethods() {
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FuncNames["lle_X_pow"] = lle_X_pow;
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FuncNames["lle_X_pow"] = lle_X_pow;
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FuncNames["lle_X_exp"] = lle_X_exp;
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FuncNames["lle_X_exp"] = lle_X_exp;
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FuncNames["lle_X_log"] = lle_X_log;
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FuncNames["lle_X_log"] = lle_X_log;
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FuncNames["lle_X_isnan"] = lle_X_isnan;
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FuncNames["lle_X_floor"] = lle_X_floor;
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FuncNames["lle_X_floor"] = lle_X_floor;
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FuncNames["lle_X_srand"] = lle_X_srand;
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FuncNames["lle_X_srand"] = lle_X_srand;
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FuncNames["lle_X_drand48"] = lle_X_drand48;
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FuncNames["lle_X_drand48"] = lle_X_drand48;
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