Commit Graph

2 Commits

Author SHA1 Message Date
Manman Ren adf4cc171e TBAA: update tbaa format from scalar format to struct-path aware format.
llvm-svn: 191690
2013-09-30 18:17:55 +00:00
Hal Finkel 31658834e6 Prevent assert in CombinerGlobalAA with null values
DAGCombiner::isAlias can be called with SrcValue1 or SrcValue2 null, and we
can't use AA in this case (if we try, then the casting code in AA will assert).

llvm-svn: 190763
2013-09-15 02:19:49 +00:00