[PATCH] D14471: [AArch64] Fix a crash in driver

[Akira Hatanaka via cfe-commits]

ahatanak added a comment.

Sorry, there were mistakes in my comments.

What I meant to say is that changing getAArch64TargetCPU to return "native" would break the case where clang is being run on an aarch64 host. The current code in trunk will get the host cpu name (which I believe is currently always "generic" for aarch64) if "-mtune=native" is on the command line. If we change getAArch64TargetCPU to return "native", clang will error out because "native" is not a valid cpu name.


http://reviews.llvm.org/D14471