brw: Use brw_range to store VGRF ranges

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34253>
2025-03-26 14:16:16 -07:00
parent e644b42e59
commit 0b4a3c0ff6
6 changed files with 16 additions and 31 deletions
@@ -128,7 +128,8 @@ brw_register_pressure::brw_register_pressure(const brw_shader *v)
   regs_live_at_ip = new unsigned[num_instructions]();

   for (unsigned reg = 0; reg < v->alloc.count; reg++) {
-      for (int ip = live.vgrf_start[reg]; ip <= live.vgrf_end[reg]; ip++)
+      brw_range range = live.vgrf_range[reg];
+      for (int ip = range.start; ip <= range.end; ip++)
         regs_live_at_ip[ip] += v->alloc.sizes[reg];
   }