From 078f5e1875deb4fa25961d579bc6ef511887ad57 Mon Sep 17 00:00:00 2001 From: Gordon Henriksen Date: Sat, 29 Sep 2007 02:23:08 +0000 Subject: [PATCH] This is done already. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42467 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/README.txt | 7 ------- 1 file changed, 7 deletions(-) diff --git a/lib/CodeGen/README.txt b/lib/CodeGen/README.txt index 8bd9a7af0d0..1e2837580ac 100644 --- a/lib/CodeGen/README.txt +++ b/lib/CodeGen/README.txt @@ -151,13 +151,6 @@ an example. //===---------------------------------------------------------------------===// -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 -- 2.34.1