[cpu-detection] Return amdfam10 for all subtypes. Address Bug 28067.
[cpu-detection] Return amdfam10 for all subtypes. Address Bug 28067.

Summary: Remove architecture subtype from the string returned by getHostCPUName(). String matching done on type.

Reviewers: llvm-commits, echristo

Subscribers: mehdi_amini

Differential Revision: http://reviews.llvm.org/D21193

git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@272328 91177308-0d34-0410-b5e6-96231b3b80d8

apple/swift-llvm,llvm-mirror/llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,apple/swift-llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,apple/swift-llvm,apple/swift-llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,GPUOpen-Drivers/llvm,apple/swift-llvm,apple/swift-llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,apple/swift-llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,apple/swift-llvm