Re: [PATCH v5 07/10] vect: Verify that GET_MODE_NUNITS is a multiple of 2.

2023-05-02 Thread Richard Sandiford via Gcc-patches
Michael Collison writes: > While working on autovectorizing for the RISCV port I encountered an issue > where can_duplicate_and_interleave_p assumes that GET_MODE_NUNITS is a > evenly divisible by two. The RISC-V target has vector modes (e.g. VNx1DImode), > where GET_MODE_NUNITS is equal to one.

[PATCH v5 07/10] vect: Verify that GET_MODE_NUNITS is a multiple of 2.

2023-04-26 Thread Michael Collison
While working on autovectorizing for the RISCV port I encountered an issue where can_duplicate_and_interleave_p assumes that GET_MODE_NUNITS is a evenly divisible by two. The RISC-V target has vector modes (e.g. VNx1DImode), where GET_MODE_NUNITS is equal to one. Tested on RISCV and