Commit Graph

3 Commits

Author SHA1 Message Date
Bob Haarman cde5e5b600 refactor COFF linker to use new LTO API
Summary: The COFF linker previously implemented link-time optimization using an API which has now been marked as legacy. This change refactors the COFF linker to use the new LTO API, which is also used by the ELF linker.

Reviewers: pcc, ruiu

Reviewed By: pcc

Subscribers: mgorny, mehdi_amini

Differential Revision: https://reviews.llvm.org/D29059

llvm-svn: 293967
2017-02-02 23:58:14 +00:00
Peter Collingbourne 6f24fdb6a0 COFF: Change the /lldmap output format to be more like the ELF linker.
Differential Revision: https://reviews.llvm.org/D28717

llvm-svn: 291990
2017-01-14 03:14:46 +00:00
Peter Collingbourne df5783b7a5 COFF: Implement parallel LTO code generation.
This is exposed via a new flag /opt:lldltojobs=N, where N is the number of
code generation threads.

Differential Revision: http://reviews.llvm.org/D12309

llvm-svn: 246342
2015-08-28 22:16:09 +00:00