On Wed, Aug 4, 2021 at 5:33 AM liuhongt wrote:
>
> Hi:
> The define_peephole2 which is added by r12-2640-gf7bf03cf69ccb7dc
> should only work on general registers, considering that x86 also
> supports mov instructions between gpr, sse reg, mask reg, limiting the
> peephole2 predicate to general_
Hi:
The define_peephole2 which is added by r12-2640-gf7bf03cf69ccb7dc
should only work on general registers, considering that x86 also
supports mov instructions between gpr, sse reg, mask reg, limiting the
peephole2 predicate to general_reg_operand.
I failed to contruct a testcase, but I believ
