[ARM] Rewrite .save/.vsave emission with bit math
authorBenjamin Kramer <benny.kra@googlemail.com>
Wed, 25 Mar 2015 15:27:58 +0000 (15:27 +0000)
committerBenjamin Kramer <benny.kra@googlemail.com>
Wed, 25 Mar 2015 15:27:58 +0000 (15:27 +0000)
commit4d09974cf3d54eba53de9a7c9d91ac54a0b00b2b
treec6b74120e634438ecae7ffb34f1cf585dbdaa58e
parenta427f12c6dae238248955a44f0fb9f91f5db09a3
[ARM] Rewrite .save/.vsave emission with bit math

Hopefully makes it a bit easier to understand what's going on.
No functional change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233191 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/ARM/MCTargetDesc/ARMUnwindOpAsm.cpp