llvm/test/Transforms/MergeFunc, branch release_25http://llvm.orghttps://git.amat.us/llvm/atom/test/Transforms/MergeFunc?h=release_252008-11-04T23:02:39ZFix tests not to emit IR output2008-11-04T23:02:39ZAnton Korobeynikovasl@math.spbu.ru2008-11-04T23:02:39Zurn:sha1:879b1ac22e6307e3111eac87bfba123fba1ac7a4
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58729 91177308-0d34-0410-b5e6-96231b3b80d8
Changes from Duncan's review:2008-11-02T16:46:26ZNick Lewyckynicholas@mxc.ca2008-11-02T16:46:26Zurn:sha1:6feb333695f913cd7b525f9a2d5b887f4b0fca1f
* merge two weak functions by making them both alias a third non-weak fn
* don't reimplement CallSite::hasArgument
* whitelist the safe linkage types
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58568 91177308-0d34-0410-b5e6-96231b3b80d8
Add a new MergeFunctions pass. It finds identical functions and merges them.2008-11-02T05:52:50ZNick Lewyckynicholas@mxc.ca2008-11-02T05:52:50Zurn:sha1:579a0246616d76bc536de0e41edf069d091604be
This triggers only 60 times in llvm-test (look at .llvm.bc, not .linked.rbc)
and so it probably wont be turned on by default. Also, may of those are likely
to go away when PR2973 is fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58557 91177308-0d34-0410-b5e6-96231b3b80d8