Make @llvm.invariant.start not be readonly, so that it has side-effects. This
commit2fd952c42f559d154937554f6e202fa8eb301327
authorNick Lewycky <nicholas@mxc.ca>
Tue, 30 Nov 2010 04:13:41 +0000 (30 04:13 +0000)
committerNick Lewycky <nicholas@mxc.ca>
Tue, 30 Nov 2010 04:13:41 +0000 (30 04:13 +0000)
tree1357a9e49eca8063ec67230f7255d02d2b364e2e
parenta99cd3469224f5268e3a295055c650c4b9aca56d
Make @llvm.invariant.start not be readonly, so that it has side-effects. This
unbreaks test/Transforms/InstCombine/invariant.ll which was broken by r120382.
This is a fix-forward to do what I think Chris intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120388 91177308-0d34-0410-b5e6-96231b3b80d8
docs/LangRef.html
include/llvm/Intrinsics.td