diff options
| author | Evan Cheng <evan.cheng@apple.com> | 2009-01-05 08:45:01 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-01-05 08:45:01 +0000 |
| commit | cfadd3bc89c23c7ea1161fe31f7350945129a148 (patch) | |
| tree | 4bfe94c6a230eb0c600eaacc54020c593eddcebc /lib/Target/X86/X86Subtarget.cpp | |
| parent | 5f743cd05ccbf3d54bf3c0d9c07d2c721b24c89c (diff) | |
| download | external_llvm-cfadd3bc89c23c7ea1161fe31f7350945129a148.zip external_llvm-cfadd3bc89c23c7ea1161fe31f7350945129a148.tar.gz external_llvm-cfadd3bc89c23c7ea1161fe31f7350945129a148.tar.bz2 | |
Atom and Core i7 do not have same model number after all.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61686 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86Subtarget.cpp')
| -rw-r--r-- | lib/Target/X86/X86Subtarget.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/Target/X86/X86Subtarget.cpp b/lib/Target/X86/X86Subtarget.cpp index c6cda56..608f352 100644 --- a/lib/Target/X86/X86Subtarget.cpp +++ b/lib/Target/X86/X86Subtarget.cpp @@ -204,7 +204,6 @@ static const char *GetCurrentX86CPU() { unsigned Family = 0; unsigned Model = 0; DetectFamilyModel(EAX, Family, Model); - bool HasSSE42 = (ECX >> 19) & 0x1; X86::GetCpuIDAndInfo(0x80000001, &EAX, &EBX, &ECX, &EDX); bool Em64T = (EDX >> 29) & 0x1; @@ -252,10 +251,10 @@ static const char *GetCurrentX86CPU() { case 4: case 6: // same as 4, but 65nm return (Em64T) ? "nocona" : "prescott"; + case 26: + return "corei7"; case 28: - // Intel Atom, and Core i7 both have this model. - // Atom has SSSE3, Core i7 has SSE4.2 - return (HasSSE42) ? "corei7" : "atom"; + return "atom"; default: return (Em64T) ? "x86-64" : "pentium4"; } |