On 5/19/23 20:14, Andrew Pinski via Gcc-patches wrote:
Now the only use of fold_single_bit_test is in do_store_flag,
we can change it such that to pass the inner arg and bitnum
instead of building a tree. There is no code generation changes
due to this change, only a decrease in GC memory that is produced
during expansion.
OK? Bootstrapped and tested on x86_64-linux.
gcc/ChangeLog:
* expr.cc (fold_single_bit_test): Take inner and bitnum
instead of arg0 and arg1. Update the code.
(do_store_flag): Don't create a tree when calling
fold_single_bit_test instead just call it with the bitnum
and the inner tree.
OK.
jeff
