Torok Edwin cf10ec951d Fix PR5258, jump-threading creating invalid PHIs.
When an incoming value for a PHI is updated, we must also updated all other
incoming values for the same BB to match, otherwise we create invalid PHIs.

llvm-svn: 84638
2009-10-20 15:42:00 +00:00
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2009-10-13 18:48:07 +00:00
2009-08-25 17:42:07 +00:00
2009-09-21 22:26:02 +00:00