+2016-01-07 Sandra Loosemore <sandra@codesourcery.com>
+
+ PR 1078
+ * doc/extend.texi (Nvidia PDX Function Attributes): New section.
+
2016-01-07 H.J. Lu <hongjiu.lu@intel.com>
PR target/69171
* MSP430 Function Attributes::
* NDS32 Function Attributes::
* Nios II Function Attributes::
+* Nvidia PTX Function Attributes::
* PowerPC Function Attributes::
* RL78 Function Attributes::
* RX Function Attributes::
@end table
@end table
+@node Nvidia PTX Function Attributes
+@subsection Nvidia PTX Function Attributes
+
+These function attributes are supported by the Nvidia PTX back end:
+
+@table @code
+@item kernel
+@cindex @code{kernel} attribute, Nvidia PTX
+This attribute indicates that the corresponding function should be compiled
+as a kernel function, which can be invoked from the host via the CUDA RT
+library.
+By default functions are only callable only from other PTX functions.
+
+Kernel functions must have @code{void} return type.
+@end table
+
@node PowerPC Function Attributes
@subsection PowerPC Function Attributes