On 9/17/24 2:57 AM, Xianmiao Qu wrote:
The Combine Pass may generate zero_extract instructions that are out of range.
Drawing from other architectures like AArch64, we should impose restrictions
on the "*th_extu4" pattern.
gcc/
* config/riscv/thead.md (*th_extu4): Fix th.extu
The Combine Pass may generate zero_extract instructions that are out of range.
Drawing from other architectures like AArch64, we should impose restrictions
on the "*th_extu4" pattern.
gcc/
* config/riscv/thead.md (*th_extu4): Fix th.extu
operands exceeding range on rv32.
*
