amd64/emit.c: fix %x =k sub %x, %x
commit3cbad4d9c465d3f298cbe19c46f7c16f6a9b9f0f
authorEyal Sawady <ecs@d2evs.net>
Fri, 13 Aug 2021 08:15:49 +0000 (13 08:15 +0000)
committerQuentin Carbonneaux <quentin@c9x.me>
Mon, 23 Aug 2021 08:35:58 +0000 (23 10:35 +0200)
treec622f86f57c5aa35b580af1fa643740e91e8a42f
parent2dd269f522298836796ff78390d0eb0e244e41f4
amd64/emit.c: fix %x =k sub %x, %x

The negate trick is unnecessary and broken when the first arg is the
result.
amd64/emit.c