On 07/03/2017 09:00 AM, Christophe Lyon wrote: > Hi, > > This is a follow-up to > https://gcc.gnu.org/ml/gcc-patches/2017-06/msg01791.html > > This patch adds dg-require-stack-check and updates the tests that use > dg-options "-fstack-check" to avoid failures on configurations that to > not support it. > > I merely copied what we currently do to check if visibility flags are > supported, and cross-tested on aarch64 and arm targets with the > results I expected. > > This means that my testing does not cover the changes I propose for > i386 and gnat. > > Is it OK nonetheless? > > Thanks, > > Christophe > > > stack-check-et.chlog.txt > > > 2017-07-03 Christophe Lyon <christophe.l...@linaro.org> > > * lib/target-supports-dg.exp (dg-require-stack-check): New. > * lib/target-supports.exp (check_stack_check_available): New. > * g++.dg/other/i386-9.C: Add dg-require-stack-check. > * gcc.c-torture/compile/stack-check-1.c: Likewise. > * gcc.dg/graphite/run-id-pr47653.c: Likewise. > * gcc.dg/pr47443.c: Likewise. > * gcc.dg/pr48134.c: Likewise. > * gcc.dg/pr70017.c: Likewise. > * gcc.target/aarch64/stack-checking.c: Likewise. > * gcc.target/arm/stack-checking.c: Likewise. > * gcc.target/i386/pr48723.c: Likewise. > * gcc.target/i386/pr55672.c: Likewise. > * gcc.target/i386/pr67265-2.c: Likewise. > * gcc.target/i386/pr67265.c: Likewise. > * gnat.dg/opt49.adb: Likewise. > * gnat.dg/stack_check1.adb: Likewise. > * gnat.dg/stack_check2.adb: Likewise. > * gnat.dg/stack_check3.adb: Likewise. ACK once you address Rainer's comments. I've got further stack-check tests in the queue which I'll update once your change goes in.
jeff
