在 2023/9/16 下午10:52, WANG Xuerui 写道:
Hi,
On 9/16/23 17:16, mengqinggang wrote:
The cost of lo_sum rtx for addi.d instruction my be a very big number if
computed by common function. It may cause some symbols saving to
stack and
loading from stack if there no enough registers during loop
Hi,
On 9/16/23 17:16, mengqinggang wrote:
The cost of lo_sum rtx for addi.d instruction my be a very big number if
computed by common function. It may cause some symbols saving to stack and
loading from stack if there no enough registers during loop optimization.
Thanks for the patch! It
The cost of lo_sum rtx for addi.d instruction my be a very big number if
computed by common function. It may cause some symbols saving to stack and
loading from stack if there no enough registers during loop optimization.
gcc/ChangeLog:
* config/loongarch/loongarch.cc
