On Sun, Nov 26, 2017 at 10:56 PM, Tsimbalist, Igor V <igor.v.tsimbal...@intel.com> wrote: > According to the description of inssp instruction from Intel CET it adusts > the shadow stack pointer (ssp) only by value in the range of [0..255]. As a > number of adjustment could be greater than 255 there should be a loop > generated to adjust ssp. > > gcc/ > > * config/i386/i386.md: Add a loop with incssp. > * testsuite/gcc.target/i386/cet-sjlj-1.c: Fix test. > * testsuite/gcc.target/i386/cet-sjlj-4.c: Likewise.
LGTM. Thanks, Uros.
