Do not use named md nodes to track variables that are completely optimized. This does not scale while doing LTO with debug info. New approach is to include list of variables in the subprogram info directly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138145 91177308-0d34-0410-b5e6-96231b3b80d8
2026-04-20 16:17:38 +00:00 · 2011-08-19 23:28:12 +00:00
parent 0780b6303b
commit 93d39be530
7 changed files with 100 additions and 55 deletions
@@ -433,6 +433,7 @@ global variables are collected by named metadata <tt>!llvm.dbg.gv</tt>.</p>
  Function *,;; Pointer to LLVM function
  metadata, ;; Lists function template parameters
  metadata  ;; Function declaration descriptor
+  metadata  ;; List of function variables
 }
 </pre>
 </div>