Commit Graph

4 Commits

Author SHA1 Message Date
Tim Northover
ed839120c4 ARM64: add intrinsic for pmull (p64 x p64 = p128) operations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205302 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-01 12:22:37 +00:00
Tim Northover
13277a78bc ARM64: add more scalar patterns for reciprocal ops.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205203 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-31 15:46:22 +00:00
Tim Northover
8f93e159ed ARM64: add i64 scalar pattern for @llvm.arm64.abs
This will be used by the Clang front-end code for vabsd_s64.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205202 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-31 15:46:17 +00:00
Tim Northover
7b837d8c75 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205090 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-29 10:18:08 +00:00