Steven Evans added To_determine_where_pledge_calls__.tex  about 8 years ago

Commit id: a7189528f7211adaa5dc4864f59e4ea15289b72d

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To determine where pledge calls can be inserted into the program shown in Figure 1, knowledge of function _f_ calling function _g_ and them both calling system call 2 is required. That knowledge would allow the determination that a pledge on system call 2 can only occur at the end of the second basic block in _f_ instead of after _g_ is called.  To make that determination, the