i965/fs: Print reg and reg_offset separately for ATTR files.

Reading this output was really confusing.  reg represents attribute
slots; reg_offset is the x/y/z/w component (0..3) within a vec4 slot.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>

diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index 64215ae..b269ade 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -4517,7 +4517,7 @@ fs_visitor::dump_instruction(backend_instruction *be_inst, FILE *file)
          fprintf(file, "***m%d***", inst->src[i].reg);
          break;
       case ATTR:
-         fprintf(file, "attr%d", inst->src[i].reg + inst->src[i].reg_offset);
+         fprintf(file, "attr%d+%d", inst->src[i].reg, inst->src[i].reg_offset);
          break;
       case UNIFORM:
          fprintf(file, "u%d", inst->src[i].reg + inst->src[i].reg_offset);