Author: gordon Date: Fri Sep 28 21:23:08 2007 New Revision: 42467 URL: http://llvm.org/viewvc/llvm-project?rev=42467&view=rev Log: This is done already.
Modified: llvm/trunk/lib/CodeGen/README.txt Modified: llvm/trunk/lib/CodeGen/README.txt URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/README.txt?rev=42467&r1=42466&r2=42467&view=diff ============================================================================== --- llvm/trunk/lib/CodeGen/README.txt (original) +++ llvm/trunk/lib/CodeGen/README.txt Fri Sep 28 21:23:08 2007 @@ -151,13 +151,6 @@ //===---------------------------------------------------------------------===// -Instead of unconditionally inserting a null initializer for every GC root when -Collector::InitRoots is set, the collector infrastructure should get a little -bit smarter and perform a trivial DSE of the initial basic block up to the -first safe point. - -//===---------------------------------------------------------------------===// - With a copying garbage collector, derived pointers must not be retained across collector safe points; the collector could move the objects and invalidate the derived pointer. This is bad enough in the first place, but safe points can _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits