We pre-generate NVVM instructions at compile-time, to be used for generating PTX at runtime.
For LibDevice functions like SinCos that return void, and have out parameters, we were generating the wrong NVVM instructions.
We were incorrectly trying to store the result of a void function into a return variable. And for out parameters, treating it like a normal variable, rather than a pointer to a variable.
We pre-generate NVVM instructions at compile-time, to be used for generating PTX at runtime.
For LibDevice functions like
SinCosthat returnvoid, and haveoutparameters, we were generating the wrong NVVM instructions.We were incorrectly trying to store the result of a
voidfunction into a return variable. And foroutparameters, treating it like a normal variable, rather than a pointer to a variable.