Add Intel processors core i7 and atom.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61603 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86Subtarget.cpp b/lib/Target/X86/X86Subtarget.cpp
index a7df68b..c6cda56 100644
--- a/lib/Target/X86/X86Subtarget.cpp
+++ b/lib/Target/X86/X86Subtarget.cpp
@@ -204,6 +204,7 @@
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;
@@ -254,7 +255,7 @@
case 28:
// Intel Atom, and Core i7 both have this model.
// Atom has SSSE3, Core i7 has SSE4.2
- return "core2";
+ return (HasSSE42) ? "corei7" : "atom";
default:
return (Em64T) ? "x86-64" : "pentium4";
}