poly_uint64 / TYPE_VECTOR_SUBPARTS question

[Steve Ellcey]

I have a question about the poly_uint64 type and the TYPE_VECTOR_SUBPARTS
macro.  I am trying to copy some code from i386.c into my aarch64 build
that is basically:

int n;
n = TYPE_VECTOR_SUBPARTS (type_out);

And it is not compiling for me, I get:

/home/sellcey/gcc-vectmath/src/gcc/gcc/config/aarch64/aarch64-builtins.c:1504:37: error: cannot convert ‘poly_uint64’ {aka ‘poly_int<2, long unsigned int>’} to ‘int’ in assignment
   n = TYPE_VECTOR_SUBPARTS (type_out);

My first thought was that I was missing a header file but I put
all the header includes that are in i386.c into aarch64-builtins.c
and it still does not compile.  It works on the i386 side.  It looks
like poly-int.h and poly-int-types.h are included by coretypes.h
and I include that header file so I don't understand why this isn't
compiling and what I am missing.  Any help?

Steve Ellcey
sellcey@cavium.com