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| author | Craig Topper <craig.topper@gmail.com> | 2015-03-23 00:15:06 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2015-03-23 00:15:06 +0000 |
| commit | 1e1b0f732a5799cfcc92267ca43512b9dedeec8a (patch) | |
| tree | 0af4a5a5b538e45350a7b008e0f110ca5346bdb6 /llvm/lib | |
| parent | cd9f7b84bbb5a09fbd2d2b1d011ea9dce4666ba5 (diff) | |
| download | bcm5719-llvm-1e1b0f732a5799cfcc92267ca43512b9dedeec8a.tar.gz bcm5719-llvm-1e1b0f732a5799cfcc92267ca43512b9dedeec8a.zip | |
[X86] Add one stepping of Broadwell to the CPU name autodetection for march=native.
llvm-svn: 232927
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Support/Host.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/Support/Host.cpp b/llvm/lib/Support/Host.cpp index 42bc3426301..02638062153 100644 --- a/llvm/lib/Support/Host.cpp +++ b/llvm/lib/Support/Host.cpp @@ -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 |
