llvm-project

Commit Graph

Author	SHA1	Message	Date
George Burgess IV	3b059841ff	[CFLAA] Add some interproc. analysis to CFLAnders. This patch adds function summary support to CFLAnders. It also comes with a lot of tests! Woohoo! Patch by Jia Chen. Differential Revision: https://reviews.llvm.org/D22450 llvm-svn: 276026	2016-07-19 20:47:15 +00:00
George Burgess IV	6d30aa03a0	[CFLAA] Add an initial CFLAnders implementation. This adds an incomplete anders-style implementation for CFLAA. It's incomplete in that it's missing interprocedural analysis, attrs handling, etc. and that it needs more tests. More tests and features will be added in future commits. Patch by Jia Chen. Differential Revision: https://reviews.llvm.org/D22291 llvm-svn: 275602	2016-07-15 19:53:25 +00:00
George Burgess IV	de1be7171a	[CFLAA] Simplify CFLGraphBuilder. NFC. This patch simplifies the graph builder by encoding nodes as {Value, Dereference Level} pairs. This lets us kill edge types, and allows us to get rid of hacks in StratifiedSets (like addAttrsBelow/...). This simplification also allows us to remove InstantiatedRelations and InstantiatedAttrs. Patch by Jia Chen. Differential Revision: http://reviews.llvm.org/D22080 llvm-svn: 275122	2016-07-11 22:59:09 +00:00
George Burgess IV	53b195c39c	[CFLAA] Make a constant variable `const`. NFC. `const` was dropped by r274958, and the lack of `const` makes GCC6 (correctly) complain. llvm-svn: 274961	2016-07-09 03:21:25 +00:00
George Burgess IV	c294d0dcc2	[CFLAA] Move the graph builder out from CFLSteens. NFC. Patch by Jia Chen. Differential Revision: http://reviews.llvm.org/D22022 llvm-svn: 274958	2016-07-09 02:54:42 +00:00
George Burgess IV	e191996a57	[CFLAA] Split out more things from CFLSteens. NFC. "More things" = StratifiedAttrs and various bits like interprocedural summaries. Patch by Jia Chen. Differential Revision: http://reviews.llvm.org/D21964 llvm-svn: 274592	2016-07-06 00:47:21 +00:00

6 Commits