On 11/25/19 12:26 PM, Andreas Schwab wrote: > On Nov 24 2019, Bernd Schmidt wrote: > >> Whew, I think I have it. One tst instruction eliminated when it >> shouldn't have been: >> >> move.w %a4,%d0 >> - tst.b %d0 >> - jeq .L352 >> + jeq .L353 >> >> And the reason - that's a movqi using move.w. The following should fix >> it. > > Apparently that also fixed the testsuite regressions.
I still wish I knew how you managed to reproduce those. That would have been easier to debug than messing around with a three-stage cross-to-native setup. Bernd
