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authorAnton Korobeynikov <asl@math.spbu.ru>2009-12-06 22:39:50 +0000
committerAnton Korobeynikov <asl@math.spbu.ru>2009-12-06 22:39:50 +0000
commit7cca606aaa6fee6ff4f548aa3686608b6be1f208 (patch)
treed31df77e7d6b41f9c521287a790e60eb923633a7 /lib/CodeGen/MachineModuleInfo.cpp
parent08bc2701a22cae61d202c0960a390d8410434e5c (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
Diffstat (limited to 'lib/CodeGen/MachineModuleInfo.cpp')
0 files changed, 0 insertions, 0 deletions