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Anton Korobeynikov 7cca606aaa Dynamic stack realignment use of sp register as source/dest register
in "bic sp, sp, " leads to unpredicatble behaviour in Thumb2 mode.
Emit the following code instead:
mov r4, sp
bic r4, r4, 
mov sp, r4

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90724 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 22:39:50 +00:00
..
2009-11-08 09:07:42 +00:00
2009-10-24 20:32:36 +00:00
2009-12-06 17:17:23 +00:00