On Thu, May 19, 2016 at 10:53:41AM -0400, Michael Meissner wrote:
> GCC 6.1 added support for the XXPERM instruction for the PowerPC ISA 3.0. The
> XXPERM instruction is essentially a 4 operand instruction, with only 3
> operands
> in the instruction (the target register overlaps with the first
GCC 6.1 added support for the XXPERM instruction for the PowerPC ISA 3.0. The
XXPERM instruction is essentially a 4 operand instruction, with only 3 operands
in the instruction (the target register overlaps with the first input
register). The Power9 hardware has fusion support where if the
