[LLVMdev] Scheduling of machine passes

[Czurda Christoph]

Hello,

I have a question about the execution order of machine passes:

I have written 2 machine function passes. The first is read-only ( analysisUsage.setPreservesAll() ). The second depends on the first and modifies the program based on the results of the first one ( analysisUsage.setPreservesCFG() ). I would appreciate it if the program did not change between those 2.
Can I assume that the pass manager does not insert any other modification passes in front of my modification pass?

Best regards,
Christoph
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