On 11/19/20 8:36 PM, Maciej W. Rozycki wrote:
> The use of a constant double zero is required for post-reload compare
> elimination to be able to discard redundant floating-point comparisons,
> for example with a VAX RTL instruction stream like:
>
> (insn 34 4 3 2 (parallel [
> (set
The use of a constant double zero is required for post-reload compare
elimination to be able to discard redundant floating-point comparisons,
for example with a VAX RTL instruction stream like:
(insn 34 4 3 2 (parallel [
(set (reg/v:DF 0 %r0 [orig:24 x ] [24])
