Tweak GetPreamblePCHPath() to more closely match the behavior of the
Windows GetTempPath() function, and be sure to create the directory in
which the precompiled preamble will reside before creating the
temporary file itself.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@113695 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed