Re: [PATCH v2] AArch64: Improve immediate generation

2023-10-25 Thread Richard Earnshaw
On 24/10/2023 18:27, Wilco Dijkstra wrote: v2: Use check-function-bodies in tests Further improve immediate generation by adding support for 2-instruction MOV/EOR bitmask immediates. This reduces the number of 3/4-instruction immediates in SPECCPU2017 by ~2%. Passes regress, OK for commit?

[PATCH v2] AArch64: Improve immediate generation

2023-10-24 Thread Wilco Dijkstra
v2: Use check-function-bodies in tests Further improve immediate generation by adding support for 2-instruction MOV/EOR bitmask immediates. This reduces the number of 3/4-instruction immediates in SPECCPU2017 by ~2%. Passes regress, OK for commit? gcc/ChangeLog: * config/aarch64/aarch64