issue AvtechScientific#31 – Implicit conversions between built-in vec…

…tor data types (here double to float) are disallowed in OpenCL 1.2, and LLVM does enforce this. Therefore explicitly coerce ACL constants to float.
cyclaero · Nov 12, 2017 · 0de54a8 · 0de54a8
1 parent a38f1d4
commit 0de54a8
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/acl/DataTypes/aclConstant.h b/src/acl/DataTypes/aclConstant.h
@@ -57,7 +57,11 @@ namespace acl
 
 	template <typename T> std::string Constant<T>::str(const KernelConfiguration & kernelConfig) const
 	{
-		return valueStr;
+   #ifdef __llvm__
+		return (typeid(T) == typeid(float) || typeid(T) == typeid(double)) ? "(float)"+valueStr : valueStr;
+   #else
+      return valueStr;
+   #endif
 	}