OSchip
/
llvm-project
mirror of https://github.com/THU-DSP-LAB/llvm-project.git
13
0
Fork 6
Code Issues Packages Projects Releases Wiki Activity
431,054 Commits 31 Branches 0 Tags 2.2 GiB
Commit Graph

60 Commits

Author SHA1 Message Date
Ted Kremenek e9fda1e48a [analyzer] Overhaul how the static analyzer expects CFGs by forcing CFGs to be linearized only when used by the static analyzer. This required a rewrite of LiveVariables, and exposed a ton of subtle bugs. 
The motivation of this large change is to drastically simplify the logic in ExprEngine going forward.

Some fallout is that the output of some BugReporterVisitors is not as accurate as before; those will
need to be fixed over time.  There is also some possible performance regression as RemoveDeadBindings
will be called frequently; this can also be improved over time.

llvm-svn: 136419
 2011-07-28 23:07:59 +00:00
Chris Lattner 0e62c1cc0b remove unneeded llvm:: namespace qualifiers on some core types now that LLVM.h imports 
them into the clang namespace.

llvm-svn: 135852
 2011-07-23 10:55:15 +00:00
John McCall 31168b077c Automatic Reference Counting. 
Language-design credit goes to a lot of people, but I particularly want
to single out Blaine Garst and Patrick Beard for their contributions.

Compiler implementation credit goes to Argyrios, Doug, Fariborz, and myself,
in no particular order.

llvm-svn: 133103
 2011-06-15 23:02:42 +00:00
Argyrios Kyrtzidis 6a5674ffa6 [analyzer] Rename CheckerV2 -> Checker. 
llvm-svn: 126726
 2011-03-01 01:16:21 +00:00
Argyrios Kyrtzidis 29b8656935 [analyzer] Remove unused checker stuff from AnalysisConsumer and some unused headers. 
llvm-svn: 126690
 2011-02-28 22:30:38 +00:00
Argyrios Kyrtzidis af45aca670 [analyzer] Use the new registration mechanism on the non-path-sensitive-checkers: 
DeadStoresChecker
  ObjCMethSigsChecker
  ObjCUnusedIvarsChecker
  SizeofPointerChecker
  ObjCDeallocChecker
  SecuritySyntaxChecker

llvm-svn: 125779
 2011-02-17 21:39:33 +00:00
Ted Kremenek b1c392aa56 Don't emit a dead store for '++' operations unless it occurs with a return statement. We've never seen any other cases that were real bugs. 
Fixes <rdar://problem/6962292>.

llvm-svn: 125419
 2011-02-12 00:17:19 +00:00
Ted Kremenek 9865d7f0e6 Don't report dead stores on unreachable code paths. Fixes <rdar://problem/8405222>. 
llvm-svn: 125415
 2011-02-11 23:24:26 +00:00
Ted Kremenek f8cbac4b91 Split 'include/clang/StaticAnalyzer' into 'include/clang/StaticAnalyzer/Core' and 'include/clang/StaticAnalyzer/Checkers'. 
This layout matches lib/StaticAnalyzer, which corresponds to two StaticAnalyzer libraries.

llvm-svn: 125251
 2011-02-10 01:03:03 +00:00
Ted Kremenek c7ed09378e Rename 'CheckDeadStores.cpp' to 'DeadStoresChecker.cpp'. 
llvm-svn: 123395
 2011-01-13 20:58:59 +00:00