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Vitaly Buka fe894453fe Unpoison stack before resume instruction

Summary:
Clang inserts cleanup code before resume similar way as before return instruction.
This makes asan poison local variables causing false use-after-scope reports.

__asan_handle_no_return does not help here as it was executed before
llvm.lifetime.end inserted into resume block.

To avoid false report we need to unpoison stack for resume same way as for return.

PR27453

Reviewers: kcc, eugenis

Differential Revision: https://reviews.llvm.org/D22661

llvm-svn: 276480

2016-07-22 22:04:38 +00:00

AddressSanitizer

Unpoison stack before resume instruction

2016-07-22 22:04:38 +00:00

BoundsChecking

Add a bunch of CHECK missing colons in tests. NFC.

2015-03-14 01:43:57 +00:00

DataFlowSanitizer

[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.

2016-04-15 15:57:41 +00:00

EfficiencySanitizer

[esan:cfrag] Add option -esan-aux-field-info