Re: [PATCH V4 1/2] split complicate 64bit constant to memory

2024-06-11 Thread Jiufu Guo
Hi Segher, Thanks a lot for your review! Segher Boessenkool writes: > Hi! > > On Tue, Jun 11, 2024 at 04:37:25PM +0800, Jiufu Guo wrote: >> Sometimes, a complicated constant is built via 3(or more) >> instructions. Generally speaking, it would not be as fast >> as loading it from the constan

Re: [PATCH V4 1/2] split complicate 64bit constant to memory

2024-06-11 Thread Segher Boessenkool
Hi! On Tue, Jun 11, 2024 at 04:37:25PM +0800, Jiufu Guo wrote: > Sometimes, a complicated constant is built via 3(or more) > instructions. Generally speaking, it would not be as fast > as loading it from the constant pool (as the discussions in > PR63281): > "ld" is one instruction. If consider