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| author | cem <cem@FreeBSD.org> | 2015-11-18 22:20:31 +0000 |
|---|---|---|
| committer | cem <cem@FreeBSD.org> | 2015-11-18 22:20:31 +0000 |
| commit | c87adb684ebcd9b1ea139eda678b112bf12cfd5b (patch) | |
| tree | 30d08f37bfeb2dcafe7b5bde9c6bb3683197c645 /contrib/llvm/tools/clang/lib/CodeGen/CodeGenTBAA.cpp | |
| parent | 7354d53b8de20132c22d13bb13bd275e2509a4b1 (diff) | |
| download | FreeBSD-src-c87adb684ebcd9b1ea139eda678b112bf12cfd5b.zip FreeBSD-src-c87adb684ebcd9b1ea139eda678b112bf12cfd5b.tar.gz | |
NTB: Mask off the low 12 bits of address/range registers
Sometimes they'll read spurious values (observed: 0xc on Broadwell-DE),
failing link negotiation.
Discussed with: Dave Jiang, Allen Hubbe
Sponsored by: EMC / Isilon Storage Division
Diffstat (limited to 'contrib/llvm/tools/clang/lib/CodeGen/CodeGenTBAA.cpp')
0 files changed, 0 insertions, 0 deletions
