Merge branch 'tcg-ppc64' of git://github.com/rth7680/qemu

Merge branch 'tcg-ppc64' of git://github.com/rth7680/qemu

* 'tcg-ppc64' of git://github.com/rth7680/qemu: (33 commits)
  tcg-ppc64: Handle deposit of zero
  tcg-ppc64: Implement mulu2/muls2_i64
  tcg-ppc64: Implement add2/sub2_i64
  tcg-ppc64: Use getauxval for ISA detection
  tcg-ppc64: Implement movcond
  tcg-ppc64: Use ISEL for setcond
  tcg-ppc64: Use MFOCRF instead of MFCR
  tcg-ppc64: Cleanup i32 constants to tcg_out_cmp
  tcg-ppc64: Use TCGType throughout compares
  tcg-ppc64: Use I constraint for mul
  tcg-ppc64: Implement deposit
  tcg-ppc64: Handle constant inputs for some compound logicals
  tcg-ppc64: Implement compound logicals
  tcg-ppc64: Implement bswap64
  tcg-ppc64: Implement bswap16 and bswap32
  tcg-ppc64: Implement rotates
  tcg-ppc64: Streamline qemu_ld/st insn selection
  tcg-ppc64: Use automatic implementation of ext32u_i64
  tcg-ppc64: Improve and_i64 with constant
  tcg-ppc64: Improve and_i32 with constant
  ...