Commit Graph

6 Commits

Author SHA1 Message Date
Aaron Ballman 6afd1eb322 Fixing a -Woverflow warning from GCC by using a more natural datatype for this operation. NFC.
llvm-svn: 217670
2014-09-12 12:42:15 +00:00
Justin Bogner 560cbf506b Fix a couple of -Wsign-compare warnings introduced in r217556
llvm-svn: 217569
2014-09-11 03:37:42 +00:00
DeLesley Hutchins 4e38f100b5 Thread Safety Analysis: major update to thread safety TIL.
Numerous changes, including:
  * Changed the way variables and instructions are handled in basic blocks to
    be more efficient.
  * Eliminated SExprRef.
  * Simplified futures.
  * Fixed documentation.
  * Compute dominator and post dominator trees.

llvm-svn: 217556
2014-09-10 22:12:52 +00:00
DeLesley Hutchins ea1f83385f Thread Safety Analysis: Replace the old and broken SExpr with the new
til::SExpr.  This is a large patch, with many small changes to pretty printing
and expression lowering to make the new SExpr representation equivalent in
functionality to the old.

llvm-svn: 214089
2014-07-28 15:57:27 +00:00
DeLesley Hutchins 44be81b5a9 Thread Safety Analysis: update TIL traversal mechanism to allow arbitrary
local contexts.  Also includes some minor refactoring.

llvm-svn: 209774
2014-05-28 21:28:13 +00:00
DeLesley Hutchins f4b5e7c60f Thread Safety Analysis: add new node types to thread safety TIL.
This fills in a few missing gaps in functionality.

llvm-svn: 208830
2014-05-15 00:50:36 +00:00