LTO: clarify why we need to gracefully handle sys::fs::rename failures
authorBob Haarman <llvm@inglorion.net>
Thu, 16 Nov 2017 01:16:52 +0000 (01:16 +0000)
committerBob Haarman <llvm@inglorion.net>
Thu, 16 Nov 2017 01:16:52 +0000 (01:16 +0000)
commit847a77ffb38dd1ec3ea101dca85afad7efc208fd
tree7b04cdcbc1061bf17cf8ad2961c7a9ca8732e02d
parent4ecff03131d39090e8a2aac7021a715605ce9e84
LTO: clarify why we need to gracefully handle sys::fs::rename failures

Reviewers: pcc, rafael

Reviewed By: pcc

Subscribers: mehdi_amini, llvm-commits, hiraditya

Differential Revision: https://reviews.llvm.org/D40094

llvm-svn: 318362
llvm/lib/LTO/Caching.cpp