[llvm-commits] [llvm] r134641 - in /llvm/trunk: lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h lib/Target/X86/X86.td lib/Target/X86/X86Subtarget.cpp lib/Target/X86/X86Subtarget.h lib/Target/X86/X86Ta

[Evan Cheng]

> 
> The bit of this change in X86Subtarget.cpp appears to break tests
> anywhere that sys::getHostCPUName doesn't return the name of a known
> 64-bit-capable x86 CPU (ARM, older x86 CPUs, very new x86 CPUS).
> Please fix or revert.

I don't see how the previous logic would have worked either. Do you know which tests are failing? They probably need to explicitly set -mcpu.

Evan

> 
> -Eli