diff options
| author | Bob Wilson <bob.wilson@apple.com> | 2009-10-30 22:22:46 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2009-10-30 22:22:46 +0000 |
| commit | 57f224a5a473462f85e94c457c7548af27c37f0b (patch) | |
| tree | 2d3499b06b5275ab504831c81c2d3fa9f68c9b3d /lib | |
| parent | 8e42e4baaea4c9252eba39a4bcf4f295ebd8c78a (diff) | |
Add a note about Robert Muth's alternate jump table implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85624 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/ARM/README.txt | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/Target/ARM/README.txt b/lib/Target/ARM/README.txt index 8fb1da3008..b35fdea33f 100644 --- a/lib/Target/ARM/README.txt +++ b/lib/Target/ARM/README.txt @@ -600,3 +600,12 @@ into the operation. It might be profitable to cse MOVi16 if there are lots of 32-bit immediates with the same bottom half. + +//===---------------------------------------------------------------------===// + +Robert Muth started working on an alternate jump table implementation that +does not put the tables in-line in the text. This is more like the llvm +default jump table implementation. This might be useful sometime. Several +revisions of patches are on the mailing list, beginning at: +http://lists.cs.uiuc.edu/pipermail/llvmdev/2009-June/022763.html + |