GlobalISel: mark overflow bit of overflow ops legal.
authorTim Northover <tnorthover@apple.com>
Thu, 25 Aug 2016 17:37:41 +0000 (17:37 +0000)
committerTim Northover <tnorthover@apple.com>
Thu, 25 Aug 2016 17:37:41 +0000 (17:37 +0000)
commitd8a6d7ce91b0ff2d8a87bf53da33cd3dc3b20185
treeeed1c16586b316221e35daca23b4de58d1cc38aa
parentfe880a88012e777a77ea4f3153bad03b296788e5
GlobalISel: mark overflow bit of overflow ops legal.

It's expected this will map to NZCV register class and be properly selectable.

llvm-svn: 279761
llvm/lib/Target/AArch64/AArch64MachineLegalizer.cpp