7 Commits

Author SHA1 Message Date
Tim Northover
29f94c7201 AArch64/ARM64: move ARM64 into AArch64's place
This commit starts with a "git mv ARM64 AArch64" and continues out
from there, renaming the C++ classes, intrinsics, and other
target-local objects for consistency.

"ARM64" test directories are also moved, and tests that began their
life in ARM64 use an arm64 triple, those from AArch64 use an aarch64
triple. Both should be equivalent though.

This finishes the AArch64 merge, and everyone should feel free to
continue committing as normal now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209577 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-24 12:50:23 +00:00
Tim Northover
9105f66d6f 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209576 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-24 12:42:26 +00:00
Tim Northover
7b4b522ec8 AArch64/ARM64: improve spotting of EXT instructions from VECTOR_SHUFFLE.
We couldn't cope if the first mask element was UNDEF before, which
isn't ideal.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206588 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-18 12:50:58 +00:00
Kevin Qin
9fe8c2b527 [AArch64 NEON] Fix a bug caused by undef lane when generating VEXT.
It was commited as r199628 but reverted in r199628 as causing
regression test failed. It's because of old vervsion of patch
I used to commit. Sorry for mistake.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199704 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-21 01:48:52 +00:00
Chandler Carruth
ce30a8106d Revert r199628: "[AArch64 NEON] Fix a bug caused by undef lane when generating VEXT."
This test fails the newly added regression tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199631 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-20 08:18:01 +00:00
Kevin Qin
f55ec9ac18 [AArch64 NEON] Fix a bug caused by undef lane when generating VEXT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199628 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-20 07:32:26 +00:00
Jiangning Liu
258115258f Implement AArch64 Neon instruction set Bitwise Extract.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194118 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-06 02:25:49 +00:00