[Mesa-dev] [PATCH 04/12] i965/fs: print non-1 strides when dumping instructions

[Connor Abbott]

Signed-off-by: Connor Abbott <connor.w.abbott at intel.com>
---
 src/mesa/drivers/dri/i965/brw_fs.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index ce1edc3..812648f 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -4506,6 +4506,8 @@ fs_visitor::dump_instruction(backend_instruction *be_inst, FILE *file)
       fprintf(file, "???");
       break;
    }
+   if (inst->dst.stride != 1)
+      fprintf(file, "<%u>", inst->dst.stride);
    fprintf(file, ":%s, ", brw_reg_type_letters(inst->dst.type));
 
    for (int i = 0; i < inst->sources; i++) {
@@ -4605,6 +4607,18 @@ fs_visitor::dump_instruction(backend_instruction *be_inst, FILE *file)
          fprintf(file, "|");
 
       if (inst->src[i].file != IMM) {
+         unsigned stride;
+         if (inst->src[i].file == HW_REG) {
+            unsigned hstride = inst->src[i].fixed_hw_reg.hstride;
+            stride = (hstride == 0 ? 0 : (1 << (hstride - 1)));
+         } else {
+            stride = inst->src[i].stride;
+         }
+         if (stride != 1)
+            fprintf(file, "<%u>", stride);
+      }
+
+      if (inst->src[i].file != IMM) {
          fprintf(file, ":%s", brw_reg_type_letters(inst->src[i].type));
       }
 
-- 
2.4.3