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| author | Craig Topper <craig.topper@gmail.com> | 2017-02-08 05:45:39 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2017-02-08 05:45:39 +0000 |
| commit | e0ac7f3beb4eb60e3124983ceeebcb966e06fb0e (patch) | |
| tree | 7986127ec25f83412976af9e8ff0097e9e7fecd0 /llvm/lib/Support | |
| parent | 7d494ef610a450e43ccbd3f32ff7a69208fb2163 (diff) | |
| download | bcm5719-llvm-e0ac7f3beb4eb60e3124983ceeebcb966e06fb0e.tar.gz bcm5719-llvm-e0ac7f3beb4eb60e3124983ceeebcb966e06fb0e.zip | |
[X86] Remove PCOMMIT instruction support since Intel has deprecated this instruction with no plans to release products with it.
Intel's documentation for the deprecation https://software.intel.com/en-us/blogs/2016/09/12/deprecate-pcommit-instruction
llvm-svn: 294405
Diffstat (limited to 'llvm/lib/Support')
| -rw-r--r-- | llvm/lib/Support/Host.cpp | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/llvm/lib/Support/Host.cpp b/llvm/lib/Support/Host.cpp index d1b40412a6f..881bb01ac93 100644 --- a/llvm/lib/Support/Host.cpp +++ b/llvm/lib/Support/Host.cpp @@ -1369,7 +1369,6 @@ bool sys::getHostCPUFeatures(StringMap<bool> &Features) { Features["rdseed"] = HasLeaf7 && ((EBX >> 18) & 1); Features["adx"] = HasLeaf7 && ((EBX >> 19) & 1); Features["smap"] = HasLeaf7 && ((EBX >> 20) & 1); - Features["pcommit"] = HasLeaf7 && ((EBX >> 22) & 1); Features["clflushopt"] = HasLeaf7 && ((EBX >> 23) & 1); Features["clwb"] = HasLeaf7 && ((EBX >> 24) & 1); Features["sha"] = HasLeaf7 && ((EBX >> 29) & 1); |
