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Ezgi Çiçek d84fea52ae [pre-analysis] Shortcut no-return nodes to exit-node ... Summary: The attribute `[no_return]` signifies that a function doesn't return. Previously, pre-analysis had cut the links to successor nodes of such no-return function nodes. This was intended to help with suppressing reporting on unreachable paths for some analyses. However, this results in having these nodes as dangling, with no connection to exit nodes. This diff additionally shortcuts these no-return function nodes to exit node. This would allow us to enhance inter-procedural analyses like pulse to kepp track of paths that do not return since we will be keeping their connections at exit node rather than completely cutting them of as before. It would also allow us to assume that all paths start at the one start node and end at the one exit node (at least syntactically in the CFG). Reviewed By: skcho Differential Revision: D20736043 fbshipit-source-id: 0eace1bdb		5 years ago
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angelism.c	[copyright] Remove years	6 years ago
asm_angelism.c	[copyright] Remove years	6 years ago
exit_example.c	[copyright] Remove years	6 years ago
getc.c	[copyright] Remove years	6 years ago
getcwd.c	[copyright] Remove years	6 years ago
issue_680.c	[copyright] Remove years	6 years ago
malloc_no_null_check.c	[copyright] Remove years	6 years ago
memcpy-test.c	[copyright] Remove years	6 years ago
null_pointer_dereference.c	[pre-analysis] Shortcut no-return nodes to exit-node	5 years ago
setlocale.c	[copyright] Remove years	6 years ago
short.c	[copyright] Remove years	6 years ago