[ubsan][mips] Revise r243384 to avoid special casing big-endian mips.
[ubsan][mips] Revise r243384 to avoid special casing big-endian mips.

Account for the case when uptr is 32-bit instead of trying to fix this case
using the little endian path.


git-svn-id: c199f293c43da69278bea8e88f92242bf3aa95f7@244646 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt