[LLVMbugs] [Bug 420] [licm] LICM invalidates alias analysis info and uses broken information

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.cs.uiuc.edu/bugs/show_bug.cgi?id=420

sabre at nondot.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED
            Summary|[licm] Use of               |[licm] LICM invalidates
                   |PromoteMemToReg causes      |alias analysis info and uses
                   |invalidation of alias       |broken information
                   |analysis info               |



------- Additional Comments From sabre at nondot.org  2004-09-14 20:07 -------
This is now fixed, testcase here:
test/Regression/Transforms/LICM/2004-09-14-AliasAnalysisInvalidate.llx

Patches here:
http://mail.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20040913/018323.html
...
http://mail.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20040913/018328.html

-Chris



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