On 2/20/19 6:22 AM, Jakub Jelinek wrote: > On Wed, Feb 20, 2019 at 11:13:54AM +0000, Andrew Stubbs wrote: >> This patch causes a number of test regressions for (at least) arm and >> amdgcn. I've run a bisect and confirmed this is the first commit where it >> doesn't work. > > The following, so far untested (except for x86_64->armv7hl-linux-gnueabi > cross on the builtin-math-7.c testcase and x86_64-linux native on the > pr88074* testcases) patch should cure this, will bootstrap/regtest it > tonight. > > 2019-02-20 Jakub Jelinek <ja...@redhat.com> > > PR middle-end/88074 > * toplev.c (do_compile): Double the emin/emax exponents to workaround > buggy mpc_norm. > > * gcc.dg/pr88074-2.c: New test. I've got a couple dozen crosses failing because of the recent changes. I can throw this into the tester and check all of them pretty easily if that would be helpful.
jeff
