3 Commits

Author SHA1 Message Date
Rafael Espindola
7cb1b5f5bf Replace more uses of sse41 with sse4.1.
llc using the host cpu features and *waning* on unknown features is probably
not a good thing :-(

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189144 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-23 20:39:19 +00:00
Andrew Trick
37d002f0a8 Add -mcpu to some unit tests that only fail on certain hosts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184709 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-24 09:51:30 +00:00
Jakob Stoklund Olesen
e4709777e3 Eliminate copies of undefined values during coalescing.
These copies would coalesce easily, but the resulting value would be
defined by a deleted instruction. Now we also remove the undefined value
number from the destination register.

This fixes PR10503.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136174 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-26 23:00:24 +00:00