Commit Graph

4 Commits

Author SHA1 Message Date
Yuanfang Chen ef7a154d17 [clang][ThinLTO] Promote cc1 -fthin_link_bitcode to driver -fthinlto_link_bitcode
Summary:
A necessary step to let build system caching work for its output.

Reviewers: tejohnson, steven_wu

Reviewed by: tejohnson

Subscribers: mehdi_amini, inglorion, dexonsmith, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D69406
2019-10-24 16:54:45 -07:00
Tim Shen a70ed1d693 [ThinLTO] Add x86 requires to thin_link_bitcode. NFC.
It already specifies the triples, so the intention was to test x86 for
now (or then).

Differential Revision: https://reviews.llvm.org/D33692

llvm-svn: 304501
2017-06-02 00:08:58 +00:00
Tim Shen 50fedec147 [ThinLTO] Wire up ThinLTO and new PM
Summary: This patch teaches clang to use and propagate new PM in ThinLTO.

Reviewers: davide, chandlerc, tejohnson

Subscribers: mehdi_amini, Prazek, inglorion, cfe-commits

Differential Revision: https://reviews.llvm.org/D33692

llvm-svn: 304496
2017-06-01 23:27:51 +00:00
Teresa Johnson 488d1dc0ed [ThinLTO] Clang support for emitting minimized bitcode for thin link
Summary:
Clang companion patch to LLVM patch D31027, which adds support
for emitting minimized bitcode file for use in the thin link step.
Add a cc1 option -fthin-link-bitcode=<file> to trigger this behavior.

Depends on D31027.

Reviewers: mehdi_amini, pcc

Subscribers: cfe-commits, Prazek

Differential Revision: https://reviews.llvm.org/D31050

llvm-svn: 298639
2017-03-23 19:47:49 +00:00