[RISCV] Use bset+addi for (not (sll -1, X)).
This is an alternative to #71420 that handles i32 on RV64 safely by pre-promoting the pattern in DAG combine.
parent
4eaf986b
Please register or sign in to comment
This is an alternative to #71420 that handles i32 on RV64 safely by pre-promoting the pattern in DAG combine.