6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-07-25 13:24:46 +00:00
Code Issues Projects Releases Wiki Activity

X86: Add a description for AMD bdver3 aka Steamroller.

Browse Source 
This is just bdver2 + FSGSBase.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193984 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2013-11-04 10:29:20 +00:00
parent fa0da86a59
commit 00e3be6134
2 changed files with 13 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
lib/Support/Host.cpp
View File

@@ -348,9 +348,11 @@ std::string sys::getHostCPUName() {
case 21:
if (!HasAVX) // If the OS doesn't support AVX provide a sane fallback.
return "btver1";
if (Model > 15 && Model <= 31)
return "bdver2";
return "bdver1";
if (Model >= 0x30)
return "bdver3"; // 30h-3Fh: Steamroller
if (Model >= 0x10)
return "bdver2"; // 10h-1Fh: Piledriver
return "bdver1"; // 00h-0Fh: Bulldozer
case 22:
if (!HasAVX) // If the OS doesn't support AVX provide a sane fallback.
return "btver1";