Chris Lattner cb7f653422 two changes: 1) make AliasSet hold the list of call sites with an ...

assertingvh so we get a violent explosion if the pointer dangles.

2) Fix AliasSetTracker::deleteValue to remove call sites with
   by-pointer comparisons instead of by-alias queries.  Using
   findAliasSetForCallSite can cause alias sets to get merged
   when they shouldn't, and can also miss alias sets when the
   call is readonly.

#2 fixes PR6889, which only repros with a .c file :(


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112452 91177308-0d34-0410-b5e6-96231b3b80d8

2010-08-29 18:42:23 +00:00

..

llvm

two changes: 1) make AliasSet hold the list of call sites with an

2010-08-29 18:42:23 +00:00

llvm-c

remove unions from LLVM IR. They are severely buggy and not

2010-08-28 04:09:24 +00:00