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4 Commits

Author SHA1 Message Date
Anna Zaks 6bab4ef4e8 [analyzer] Replace "-analyzer-ipa" with "-analyzer-config ipa". 
The idea is to eventually place all analyzer options under
"analyzer-config". In addition, this lays the ground for introduction of
a high-level analyzer mode option, which will influence the
default setting for IPAMode.

llvm-svn: 173385
 2013-01-24 23:15:30 +00:00
Jordan Rose 2c625dd6f9 [analyzer] C++ objects returned on the stack may be wrapped in ExprWithCleanups. 
In C++, objects being returned on the stack are actually copy-constructed into
the return value. That means that when a temporary is returned, it still has
to be destroyed, i.e. the returned expression will be wrapped in an
ExprWithCleanups node. Our "returning stack memory" checker needs to look
through this node to see if we really are returning an object by value.

PR13722

llvm-svn: 162817
 2012-08-29 01:11:59 +00:00
Douglas Gregor 79a2788512 Revert my lame attempt at appeasing the CFGBuilder 
llvm-svn: 112580
 2010-08-31 05:36:56 +00:00
Douglas Gregor f5d453d067 Teach the CFGBuilder not do die on CXXBindTemporaryExpr, CXXOperatorCallExpr. Fixes a Boost.Graph crasher. 
llvm-svn: 112578
 2010-08-31 05:10:27 +00:00