[code generation] added double-buffering

2019-02-12 11:47:52 -05:00
parent e45d6bbb60
commit 41aad4800c
8 changed files with 204 additions and 47 deletions
--- a/include/codegen/allocation.h
+++ b/include/codegen/allocation.h
@@ -23,6 +23,9 @@ public:
  allocation(liveness *live, buffer_info_pass *buffer_info)
    : liveness_(live), buffer_info_(buffer_info){ }

+  // utilities
+  unsigned get_num_bytes(ir::value *x);
+
  // accessors
  unsigned get_offset(ir::value *x)    const { return offsets_.at(x); }
  unsigned get_allocated_size()        const { return allocated_size_; }