Commit Graph

2 Commits

Author SHA1 Message Date
Evgeniy Stepanov
d9434ef62f [msan] Optimize -msan-check-constant-shadow.
The new code does not create new basic blocks in the case when shadow is a
compile-time constant; it generates either an unconditional __msan_warning
call or nothing instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226569 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-20 15:21:35 +00:00
Evgeniy Stepanov
e376441786 [msan] Make -msan-check-constant-shadow a bit stronger.
Allow (under the experimental flag) non-Instructions to participate in MSan checks.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220601 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-24 23:34:15 +00:00