diff options
| author | Simon Dardis <simon.dardis@mips.com> | 2017-12-22 20:31:07 +0000 |
|---|---|---|
| committer | Simon Dardis <simon.dardis@mips.com> | 2017-12-22 20:31:07 +0000 |
| commit | 92365cae1cfe345a3c7ee3b0c725087c12b8c61f (patch) | |
| tree | d5d6ed43be2bf06e0512c4e18b279cb864d8cb17 /llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp | |
| parent | ca741a87f25d96f86b381f927ac84f8e0a2c6ed0 (diff) | |
| download | llvm-92365cae1cfe345a3c7ee3b0c725087c12b8c61f.zip llvm-92365cae1cfe345a3c7ee3b0c725087c12b8c61f.tar.gz llvm-92365cae1cfe345a3c7ee3b0c725087c12b8c61f.tar.bz2 | |
Reland "[mips][compiler-rt] Provide 64bit atomic add and sub"
r318733 introduced a build failure for native MIPS32 systems for xray due
to the lack of __sync_fetch_and_add / __syn_fetch_and_sub support. This patch
extends the existing support providing atomics so that xray can be
successfully built.
The initial patch was reverted in r321292, as I suspected it may have caused the
buildbot failure. Another patch in the updates the bot fetched caused the test
failures which was reverted.
Reviewers: atanasyan, dberris
Differential Revision: https://reviews.llvm.org/D40385
llvm-svn: 321383
Diffstat (limited to 'llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp')
0 files changed, 0 insertions, 0 deletions