[PGO] coverage map bug with cov data produced for 32bit target

Fix the result truncation bug: [PR26560]
Test case is following (compiler-rt).
 





git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260393 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed