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Josh Berdine 2896ff15f1 [sledge] Include all function locals in entry block ... Summary: The backend has an implicit assumption that the entry block's locals are all the function locals, not just those that happen to appear in the entry block. An alternative would be to collect the inverse renaming substitutions produced by symbolic execution of jumps, which rename variables to avoid clashes with the destination block's locals. These inverse substitutions could be applied upon function return, in inverse order. The complication with this approach is that it would be necessary to distinguish between a destination local that clashes because it has the same name as a local of some function higher in the call stack versus a clash due to being a previous incarnation of the same local due to a control-flow cycle. Accumulating unrenamings for the latter case is expensive and pointless, as well as incongrous with true interprocedural extensions. So it seems preferable to exploit the asymmetry between the entry block and others a bit more. Reviewed By: jvillard Differential Revision: D14354530 fbshipit-source-id: 815cdb224		6 years ago
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import	[sledge] Fix "iterator invalidation" bug	6 years ago
llair	[sledge] Include all function locals in entry block	6 years ago
ppx_trace	[sledge] Add Trace.{printf,fprintf,kprintf}	6 years ago
symbheap	[sledge] Revise Equality carrier-closure invariant	6 years ago
trace	[sledge] Use more standard interface for Trace.parse	6 years ago
config.ml	[sledge] Use more standard interface for Trace.parse	6 years ago
config.mli	[sledge] Update entry point and command line interface	6 years ago
control.ml	[sledge] Use ppx_compare to define equal functions	6 years ago
control.mli	[sledge] Add analysis based on iterative bounded exploration	6 years ago
dune.in	[sledge] Build system support inline tests in all libraries	6 years ago
report.ml	[sledge] Refactor issue reporting to Report module	6 years ago
report.mli	[sledge] Refactor issue reporting to Report module	6 years ago
sledge.ml	[sledge] Dump program to file between frontend and backend	6 years ago
sledge.mli	[ocamlformat] upgrade to ocamlformat 0.7	6 years ago
version.ml.in	[sledge] Update entry point and command line interface	6 years ago
version.mli	[sledge] Update entry point and command line interface	6 years ago