i965: Fix remove_duplicate_mrf_writes so it can handle 24 MRFs in gen6

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index 1187c6765cd95ee929add28d68dfafe945aa5161..2a90ed4b1652ef21f3db09c7a6d90b35a0a2a5dd 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -2678,7 +2678,7 @@ fs_visitor::emit_repclear_shader()
 bool
 fs_visitor::remove_duplicate_mrf_writes()
 {
-   fs_inst *last_mrf_move[16];
+   fs_inst *last_mrf_move[BRW_MAX_MRF(devinfo->gen)];
    bool progress = false;
 
    /* Need to update the MRF tracking for compressed instructions. */