Clang/PNaCl: Improve test coverage for PNaClTargetInfo (type aligns), fixes nits:
- wrong alignment for double (it was 4, but 8 is desired),
- added checks for _REENTRANT define,
- fixed the issue that defines were not tested (because the check for inside #ifdef).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@138775 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed