gallium: PIPE_COMPUTE_CAP_IR_TARGET - allow drivers to specify a processor v2

This target string now contains four values instead of three.  The old
processor field (which was really being interpreted as arch) has been split
into two fields: processor and arch.  This allows drivers to pass a
more a more detailed description of the hardware to compiler frontends.

v2:
  - Adapt to libclc changes

Reviewed-by: Francisco Jerez <[email protected]>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h
index 541d42e7983..de1545e7cdd 100644
--- a/src/gallium/drivers/r600/r600_pipe.h
+++ b/src/gallium/drivers/r600/r600_pipe.h
@@ -746,6 +746,8 @@ boolean r600_rings_is_buffer_referenced(struct r600_context *ctx,
 void *r600_buffer_mmap_sync_with_rings(struct r600_context *ctx,
 					struct r600_resource *resource,
 					unsigned usage);
+const char * r600_llvm_gpu_string(enum radeon_family family);
+
 
 /* r600_query.c */
 void r600_init_query_functions(struct r600_context *rctx);