[LLVMbugs] [Bug 1919] Problem with ModulePass depending on FunctionPass depending on AA

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Thu Jan 17 17:54:26 PST 2008


Devang Patel <dpatel at apple.com> changed:

           What    |Removed                     |Added
             Status|NEW                         |RESOLVED
         Resolution|                            |LATER

--- Comment #1 from Devang Patel <dpatel at apple.com>  2008-01-17 19:54:25 ---
Usually, a ModulePass depends on a FunctionPass when while processing entire
module the ModulePass intends to collect function specific information through
a FunctionPass. In the context, the FunctionPass only has function level
information to operator on.

In your example, FunctionPass uses AA which uses module level TargetData
information. This is not supported in current implementation.

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