X86: cvtpi2ps is just an SSE instruction with MMX operands. It has no AVX equivalent.

Give it the right register format so we can also emit it when AVX is enabled.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183971 91177308-0d34-0410-b5e6-96231b3b80d8
ARM: fix thumb coprocessor instruction with pre-writeback disassembly

was        stc2 p0, c0, [r0]!
instead of stc2 p0, c0, [r0,#0]!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183975 91177308-0d34-0410-b5e6-96231b3b80d8
Remove a use of sys::Path.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183979 91177308-0d34-0410-b5e6-96231b3b80d8