Commit Graph

5 Commits

Author SHA1 Message Date
Kevin Qin 0e7b07704e [ARM64] Support crc predicate on ARM64.
According to the specification, CRC is an optional extension of the
architecture.

llvm-svn: 207214
2014-04-25 09:25:42 +00:00
James Molloy 650cb57067 [ARM64] Add a big endian version of the ARM64 target machine, and update all users.
This completes the porting of r202024 (cpirker "Add AArch64 big endian Target (aarch64_be)") to ARM64.

llvm-svn: 206965
2014-04-23 10:26:40 +00:00
James Molloy d60571bad7 [ARM64] Port over missing subtarget features, and CPU definitions from AArch64.
llvm-svn: 206198
2014-04-14 17:38:00 +00:00
Tim Northover 3e52557212 ARM64: override all the things.
Actually, mostly only those in the top-level directory that already
had a "virtual" attached. But it's the thought that counts and it's
been a long day.

llvm-svn: 205131
2014-03-30 07:25:18 +00:00
Tim Northover 00ed9964c6 ARM64: initial backend import
This adds a second implementation of the AArch64 architecture to LLVM,
accessible in parallel via the "arm64" triple. The plan over the
coming weeks & months is to merge the two into a single backend,
during which time thorough code review should naturally occur.

Everything will be easier with the target in-tree though, hence this
commit.

llvm-svn: 205090
2014-03-29 10:18:08 +00:00