[PATCH] D56394: [Driver] Error out when using an older CPU than Haswell with x86_64h

[Craig Topper via Phabricator via llvm-commits]

craig.topper added inline comments.


================
Comment at: lib/Driver/ToolChains/Arch/X86.cpp:24
+namespace {
+bool isAMDMarch(StringRef March) {
+  return llvm::StringSwitch<bool>(March)
----------------
Why are we blocking all AMD CPUs?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D56394/new/

https://reviews.llvm.org/D56394