[PATCH, rs6000] 3/3 Add x86 SSE <xmmintrin.h> intrinsics to GCC PPC64LE taget

[Steven Munroe]

On Thu, 2017-08-17 at 00:47 -0500, Segher Boessenkool wrote:
> On Wed, Aug 16, 2017 at 03:50:55PM -0500, Steven Munroe wrote:
> > This it part 3/3 for contributing PPC64LE support for X86 SSE
> > instrisics. This patch includes testsuite/gcc.target tests for the
> > intrinsics included by xmmintrin.h. 
> 
> > +#define CHECK_EXP(UINON_TYPE, VALUE_TYPE, FMT)		\
> 
> Should that be UNION_TYPE?

It is spelled 'UINON_TYPE' in
./gcc/testsuite/gcc.target/i386/m128-check.h which the source for the
powerpc version.

There is no obvious reason why it could not be spelled UNION_TYPE.
Unless there is some symbol collision further up the SSE/AVX stack.

Bingo:

avx512f-helper.h:#define UNION_TYPE(SIZE, NAME) EVAL(union, SIZE, NAME)

I propose not to change this.