2007/5/21, Mike Stump <[EMAIL PROTECTED]> wrote:
On May 19, 2007, at 3:57 AM, J.C. Pizarro wrote:
> you have this nice cleanup's patch of gcc/loop.c that
> transliterates the logic
> of the uses of the loop_invariant_p (..) and
> consec_sets_invariant_p (..)
> functions.
Please resubmit against 4.3 (the top of the svn tree)... This is the
canonical place where developers should be doing development. Thanks.
It's impossible to resubmit the similar patch to >=4.2. Try this command
$ grep -iR loop_invariant_p . | grep '\.c:\|\.h:'
$
So, you can compare the lectures of loop invariant's algorithms between
4.1.3-ss, 4.2 and 4.3.
The main difference is that patched 4.1.3-ss works well, it's 3in1 in the
loop function and is comprehensible. Since 4.2, it'd changed a lot! it's 2in1!
I hate the '-b-r-a-i-n-f-u-c-k-e-d- -c-o-d-e- -w-i-t-h-o-u-t-
-e-x-p-l-a-n-a-t-i-o-n-'.
