Add ADX CPUID detection



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178299 91177308-0d34-0410-b5e6-96231b3b80d8
Remove the unused port from the SandyBridge machine model

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178300 91177308-0d34-0410-b5e6-96231b3b80d8
Add the Haswell machine model.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178301 91177308-0d34-0410-b5e6-96231b3b80d8
Minor simplification.

Go ahead and use the full path for both the .gcno and .gcda files.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178302 91177308-0d34-0410-b5e6-96231b3b80d8
Add the X86 FMAs to the scheduling model.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178303 91177308-0d34-0410-b5e6-96231b3b80d8