aco/ra: Add utility to clear PhysRegInterval

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37381>
2025-02-17 18:42:47 +01:00
parent f0c613765c
commit 642b1f0dce
1 changed files with 4 additions and 0 deletions
--- a/src/amd/compiler/aco_register_allocation.cpp
+++ b/src/amd/compiler/aco_register_allocation.cpp
@@ -356,6 +356,10 @@ public:
         fill(start, rc.size(), 0xFFFFFFFF);
   }

+   void block(PhysRegInterval interval) { fill(interval.lo(), interval.size, 0xFFFFFFFF); }
+
+   void clear(PhysRegInterval interval) { fill(interval.lo(), interval.size, 0); }
+
   bool is_blocked(PhysReg start) const
   {
      if (regs[start] == 0xFFFFFFFF)