The previous patches added the necessary support for global constructors
used to register tests. This patch enables the AMDGPU target to build
and run the unit tests on the GPU. Currently this only tests the `ctype`
tests, but adding more should be straightforward from here on.
Reviewed By: sivachandra
Differential Revision: https://reviews.llvm.org/D149517
This patch simply enables building the integer `abs` functions for the
GPU.
Reviewed By: sivachandra
Differential Revision: https://reviews.llvm.org/D149317
This patch enables us to use the existing `libc` support for string
conversion functions on the GPU. This required setting the `fenv_t` and
long double configuration. As far as I am aware, long doubles are
converted to doubles on the GPU and the floating point environment is
just an `uint32_t`.
This code is still untested as we are still working out how to run the
unit tests on the GPU.
Reviewed By: michaelrj
Differential Revision: https://reviews.llvm.org/D149306
This patch updates some of the documentation for the GPU libc project.
There is a lot of work still to be done, but this sets the general
outline.
Reviewed By: jdoerfert
Differential Revision: https://reviews.llvm.org/D149194
