x86 front end: add spec rules for S/NS after SUBL(x, 0)
commit8e10cc974934f39b4e4982bdd6a1edd0442fb041
authorJulian Seward <jseward@acm.org>
Fri, 17 Aug 2018 06:37:06 +0000 (17 08:37 +0200)
committerJulian Seward <jseward@acm.org>
Fri, 17 Aug 2018 06:37:06 +0000 (17 08:37 +0200)
treecb327921300ffdb207be8b20a0326de96c745845
parent488a5b8bb62765356a01302f0d98fc1bc9d89033
x86 front end: add spec rules for S/NS after SUBL(x, 0)

This reduces Memcheck's false-positive level on clang -O2 generated code.
VEX/priv/guest_x86_helpers.c