tgsi: added tgsi_shader_info::indirect_files field

Indicates which register files are accessed with indirect addressing.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.h b/src/gallium/auxiliary/tgsi/tgsi_scan.h
index e75280336f..f8aa90cf06 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_scan.h
+++ b/src/gallium/auxiliary/tgsi/tgsi_scan.h
@@ -63,6 +63,12 @@ struct tgsi_shader_info
    boolean writes_edgeflag; /**< vertex shader outputs edgeflag */
    boolean uses_kill;  /**< KIL or KILP instruction used? */
 
+   /**
+    * Bitmask indicating which register files are accessed with
+    * indirect addressing.  The bits are (1 << TGSI_FILE_x), etc.
+    */
+   unsigned indirect_files;
+
    struct {
       unsigned name;
       unsigned data[8];