7bde4ddaf7
In GFX10 wave64 mode, shared VGPRs allow the two wave halves to share some data with each other. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Reviewed-by: Marek Olšák <marek.olsak@amd.com>