AArch64/ARM64: remove AArch64 from tree prior to renaming ARM64.

I'm doing this in two phases for a better "git blame" record. This
commit removes the previous AArch64 backend and redirects all
functionality to ARM64. It also deduplicates test-lines and removes
orphaned AArch64 tests.

The next step will be "git mv ARM64 AArch64" and rewire most of the
tests.

Hopefully LLVM is still functional, though it would be even better if
no-one ever had to care because the rename happens straight
afterwards.

llvm-svn: 209576

1 files changed, 7 insertions, 0 deletions

diff --git a/llvm/lib/Target/ARM64/TargetInfo/ARM64TargetInfo.cpp b/llvm/lib/Target/ARM64/TargetInfo/ARM64TargetInfo.cpp
index c2b6f5c7045..247566825ab 100644
--- a/llvm/lib/Target/ARM64/TargetInfo/ARM64TargetInfo.cpp
+++ b/llvm/lib/Target/ARM64/TargetInfo/ARM64TargetInfo.cpp
@@ -14,6 +14,8 @@ using namespace llvm;
 namespace llvm {
 Target TheARM64leTarget;
 Target TheARM64beTarget;
+Target TheAArch64leTarget;
+Target TheAArch64beTarget;
 } // end namespace llvm
 
 extern "C" void LLVMInitializeARM64TargetInfo() {
@@ -21,4 +23,9 @@ extern "C" void LLVMInitializeARM64TargetInfo() {
                                                    "ARM64 (little endian)");
   RegisterTarget<Triple::arm64_be, /*HasJIT=*/true> Y(TheARM64beTarget, "arm64_be",
                                                       "ARM64 (big endian)");
+
+  RegisterTarget<Triple::aarch64, /*HasJIT=*/true> Z(
+      TheAArch64leTarget, "aarch64", "ARM64 (little endian)");
+  RegisterTarget<Triple::aarch64_be, /*HasJIT=*/true> W(
+      TheAArch64beTarget, "aarch64_be", "ARM64 (big endian)");
 }