Devang Patel 22a1cf9d3a Add preparePassManager() hook. This allows each pass to check whether ... current active pass manager is appropriate or not. A loop pass may consider current LPPassManager in appropraite if loop pass is not preserving analysis information that is used by other passes managed by current LPPassManager. In such situation, loop pass can pop current LPPassManager from the PMStack using this hook and use new LPPassManager for itself. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34941 91177308-0d34-0410-b5e6-96231b3b80d8		2007-03-06 01:06:16 +00:00
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llvm	Add preparePassManager() hook. This allows each pass to check whether	2007-03-06 01:06:16 +00:00
llvm-c	Add C wrappers for the LTO library (PR1081). Patch by Chandler Carruth!	2007-01-06 23:53:43 +00:00