Before assuming that the original code didn't work for Athlon64, the person who
replaced it with a FIXME should have determined what did work. Then he would have
realized that the code was in fact correct, and would have avoided breaking it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36173 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86Subtarget.cpp b/lib/Target/X86/X86Subtarget.cpp
index 00e34d5..3333a3a 100644
--- a/lib/Target/X86/X86Subtarget.cpp
+++ b/lib/Target/X86/X86Subtarget.cpp
@@ -115,12 +115,8 @@
if (ECX & 0x1) X86SSELevel = SSE3;
if ((ECX >> 9) & 0x1) X86SSELevel = SSSE3;
- if (memcmp(text.c, "GenuineIntel", 12) == 0) {
- X86::GetCpuIDAndInfo(0x80000001, &EAX, &EBX, &ECX, &EDX);
- HasX86_64 = (EDX >> 29) & 0x1;
- } else if (memcmp(text.c, "AuthenticAMD", 12) == 0) {
- // FIXME: Correctly check for 64-bit stuff
- }
+ X86::GetCpuIDAndInfo(0x80000001, &EAX, &EBX, &ECX, &EDX);
+ HasX86_64 = (EDX >> 29) & 0x1;
}
static const char *GetCurrentX86CPU() {