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[X86] Add one stepping of Broadwell to the CPU name autodetection for march=native.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232927 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2015-03-23 00:15:06 +00:00
parent a36668c3f0
commit da740f1e8e
1 changed files with 6 additions and 0 deletions
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6
lib/Support/Host.cpp
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@ -361,6 +361,12 @@ StringRef sys::getHostCPUName() {
// versions instead of the i7 versions).
return HasAVX2 ? "core-avx2" : "corei7";
// Broadwell:
case 61:
// Not all Broadwell processors support AVX too (such as the Pentium
// versions instead of the i7 versions).
return HasAVX2 ? "broadwell" : "corei7";
case 28: // Most 45 nm Intel Atom processors
case 38: // 45 nm Atom Lincroft
case 39: // 32 nm Atom Medfield