Change #274699

Comments

Fix optimization of "jset #0xffffffff".
This particular branch condition means "A is not zero", so replacing it
with "always true" generates an incorrect filter program.  This bug has
been in place since commit cae0540 in 2001.  Fix it, document the logic
better and update the tests.

Changed files

• CHANGES
• optimize.c
• testprogs/TESTrun