| commit | b34a8c964f3c5ed66206d8c3172eb48c88acb991 | [log] [tgz] |
|---|---|---|
| author | Francis Visoiu Mistrih <francisvm@yahoo.com> | Wed Mar 14 17:10:58 2018 +0000 |
| committer | Francis Visoiu Mistrih <francisvm@yahoo.com> | Wed Mar 14 17:10:58 2018 +0000 |
| tree | d7b27629e687ebba1685c9f2027ab43207a58a7e | |
| parent | 3a48b7c274c3924e191efb8e3a30dc24dc699ecb [diff] |
[AArch64] Keep track of MIFlags in the LoadStoreOptimizer Merging: * $x26, $x25 = frame-setup LDPXi $sp, 0 * $sp = frame-destroy ADDXri $sp, 64, 0 into an LDPXpost should preserve the flags from both instructions as following: * frame-setup frame-destroy LDPXpost Differential Revision: https://reviews.llvm.org/D44446 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@327533 91177308-0d34-0410-b5e6-96231b3b80d8