tree 7b207a582a5104a12b61ab732ab69038dee40b4b
parent 9d41429ff790590ae28920357c78e21b49fcf2a5
author Bob Haarman <llvm@inglorion.net> 1562870938 +0000
committer Bob Haarman <llvm@inglorion.net> 1562870938 +0000

[lld-link] implement -thinlto-{prefix,object-suffix}-replace

Summary:
Adds the following two options to lld-link:

-thinlto-prefix-replace: allows replacing a prefix in paths generated
for ThinLTO. This can be used to ensure index files and native object
files are stored in unique directories, allowing multiple distributed
ThinLTO links to proceed concurrently.

-thinlto-object-suffix-replace: allows replacing a suffix in object
file paths involved in ThinLTO. This allows minimized index files to
be used for the thin link while storing the paths to the full bitcode
files for subsequent steps (code generation and final linking).

Reviewers: ruiu, tejohnson, pcc, rnk

Subscribers: mehdi_amini, steven_wu, dexonsmith, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D64542

llvm-svn: 365807