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Author SHA1 Message Date
Zhongxing Xu 1a56a488ed Turn -analyzer-inline-call on for C functions. This also fixed a bug that 
after inlining post-call checking shouldn't be done.

llvm-svn: 103161
 2010-05-06 03:38:27 +00:00
Zhongxing Xu 685a1d818d Refactor the AnalysisConsumer to analyze functions after the whole 
translation unit is parsed. This enables us to inline some calls when still
analyzing one function at a time.

Actions are classified into Function, CXXMethod, ObjCMethod, 
ObjCImplementation.

This does not hurt performance much. The analysis time for sqlite3.c:

before:
real    17m52.440s
user    17m49.460s
sys    0m2.010s

after:
real    18m0.500s
user    17m56.900s
sys    0m2.330s

DisplayProgress option is broken now. -inine-call action is removed. It
will be reenabled in another form, perhaps as an indenpendant option.

llvm-svn: 102689
 2010-04-30 04:14:20 +00:00
Zhongxing Xu faa4905e0c Always assume block-level expressions in the caller are alive when analyzing 
the callee.

llvm-svn: 100429
 2010-04-05 13:16:29 +00:00