On Wed, Jun 06, 2018 at 12:20:59PM -0500, Michael Collison wrote: > This is a respin of a AArch64 patch that adds support for builtin arithmetic > overflow operations. This update separates the patch into multiple pieces and > addresses comments made by Richard Earnshaw here: > > https://gcc.gnu.org/ml/gcc-patches/2017-07/msg00249.html > > Original patch and motivation for patch here: > > https://gcc.gnu.org/ml/gcc-patches/2017-05/msg01512.html > > This patch contains new test cases to verify that the new overflow patterns > are being utilized. > > Bootstrapped and tested on aarch64-linux-gnu. Okay for trunk?
OK. Thanks, James > > 2018-05-31 Michael Collison <michael.colli...@arm.com> > Richard Henderson <r...@redhat.com> > > * gcc.target/aarch64/builtin_sadd_128.c: New testcase. > * gcc.target/aarch64/builtin_saddl.c: New testcase. > * gcc.target/aarch64/builtin_saddll.c: New testcase. > * gcc.target/aarch64/builtin_uadd_128.c: New testcase. > * gcc.target/aarch64/builtin_uaddl.c: New testcase. > * gcc.target/aarch64/builtin_uaddll.c: New testcase. > * gcc.target/aarch64/builtin_ssub_128.c: New testcase. > * gcc.target/aarch64/builtin_ssubl.c: New testcase. > * gcc.target/aarch64/builtin_ssubll.c: New testcase. > * gcc.target/aarch64/builtin_usub_128.c: New testcase. > * gcc.target/aarch64/builtin_usubl.c: New testcase. > * gcc.target/aarch64/builtin_usubll.c: New testcase.
