[sanitizer] trying to fix sancov.py with 32-bit python
[sanitizer] trying to fix sancov.py with 32-bit python

git-svn-id: c199f293c43da69278bea8e88f92242bf3aa95f7@232754 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt