Re:[pushed] [PATCH v2] LoongArch: Adjust cost of vector_stmt that match multiply-add pattern.

2024-02-01 Thread chenglulu
Pushed to r14-8722. 在 2024/1/26 下午4:41, Li Wei 写道: We found that when only 128-bit vectorization was enabled, 549.fotonik3d_r failed to vectorize effectively. For this reason, we adjust the cost of 128-bit vector_stmt that match the multiply-add pattern to facilitate 128-bit vectorization. The e

[PATCH v2] LoongArch: Adjust cost of vector_stmt that match multiply-add pattern.

2024-01-26 Thread Li Wei
We found that when only 128-bit vectorization was enabled, 549.fotonik3d_r failed to vectorize effectively. For this reason, we adjust the cost of 128-bit vector_stmt that match the multiply-add pattern to facilitate 128-bit vectorization. The experimental results show that after the modification,