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| author | dim <dim@FreeBSD.org> | 2012-01-20 19:18:11 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2012-01-20 19:18:11 +0000 |
| commit | d337cd8b79286df5494262294a0d9559f789b64e (patch) | |
| tree | 1b0685cf17992cd077accdef28092dab5fc50ff2 /sys/fs/nfsclient/nfs_clrpcops.c | |
| parent | 6aecdb4cd57cadd8365b973c0a3d819d09f66da4 (diff) | |
| download | FreeBSD-src-d337cd8b79286df5494262294a0d9559f789b64e.zip FreeBSD-src-d337cd8b79286df5494262294a0d9559f789b64e.tar.gz | |
Pull in r148240 from upstream llvm trunk:
Make sure the non-SSE lowering for fences correctly clobbers EFLAGS.
PR11768.
In particular, this fixes segfaults during the build of devel/icu on
i386. The __sync_synchronize() builtin used for implementing icu's
internal barrier could lead to incorrect behaviour.
MFC after: 3 days
Diffstat (limited to 'sys/fs/nfsclient/nfs_clrpcops.c')
0 files changed, 0 insertions, 0 deletions
