Hi!
On Wed, May 31, 2017 at 12:35:57PM -0500, Steven Munroe wrote:
> Index: gcc/testsuite/gcc.target/powerpc/bmi2-pext64-1a.c
> ===
> --- gcc/testsuite/gcc.target/powerpc/bmi2-pext64-1a.c (revision 248468)
> +++ gcc/testsuite/gcc.targ
Bill Seurer pointed out that building the BMI tests on a power8 but with
gcc built --with-cpu=power6 fails with link errors. The intrinsics
_pdep_u64/32 and _pext_u64/32 are guarded with #ifdef _ARCH_PWR7 as the
implementation uses bpermd and popcntd instructions introduced with
power7 (PowerISA-2.
