From ad69970c4a8b058c07bda0bf4b1c9947f1483659 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Thu, 24 Aug 2006 23:03:33 +0000 Subject: [PATCH] Owen implemented this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29863 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/README.txt | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/lib/Target/README.txt b/lib/Target/README.txt index 650eabf2d4d..cf240062fe7 100644 --- a/lib/Target/README.txt +++ b/lib/Target/README.txt @@ -140,17 +140,6 @@ stuff too. //===---------------------------------------------------------------------===// -The loop unroller should be enhanced to be able to unroll loops that aren't -single basic blocks. It should be able to handle stuff like this: - - for (i = 0; i < c1; ++i) - if (c2 & (1 << i)) - foo - -where c1/c2 are constants. - -//===---------------------------------------------------------------------===// - For packed types, TargetData.cpp::getTypeInfo() returns alignment that is equal to the type size. It works but can be overly conservative as the alignment of specific packed types are target dependent.