| commit | 7cca606aaa6fee6ff4f548aa3686608b6be1f208 | [log] [tgz] |
|---|---|---|
| author | Anton Korobeynikov <asl@math.spbu.ru> | Sun Dec 06 22:39:50 2009 +0000 |
| committer | Anton Korobeynikov <asl@math.spbu.ru> | Sun Dec 06 22:39:50 2009 +0000 |
| tree | d31df77e7d6b41f9c521287a790e60eb923633a7 | |
| parent | 08bc2701a22cae61d202c0960a390d8410434e5c [diff] |
Dynamic stack realignment use of sp register as source/dest register in "bic sp, sp, #15" leads to unpredicatble behaviour in Thumb2 mode. Emit the following code instead: mov r4, sp bic r4, r4, #15 mov sp, r4 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90724 91177308-0d34-0410-b5e6-96231b3b80d8