> The following swaps the loop splitting pass and the final value
> replacement pass to avoid keeping the IV of the earlier loop
> live when not necessary. The existing gcc.target/i386/pr87007-5.c
> testcase shows that we otherwise fail to elide an empty loop
> later. I don't see any good reason
The following swaps the loop splitting pass and the final value
replacement pass to avoid keeping the IV of the earlier loop
live when not necessary. The existing gcc.target/i386/pr87007-5.c
testcase shows that we otherwise fail to elide an empty loop
later. I don't see any good reason why loop
