libgcrypt-1.9.2
mpi: Distribute asm definitions for amd64
Fix CFI_PUSH/CFI_POP redefine build warning with AMD64 MPI
Fix building for x32 target
Add CFI unwind assembly directives for AMD64 assembly
mpi/amd64: use SSE2 for shifting instead of MMX
Add W64 support for mpi amd64 assembly