On 2014/6/18 上午 06:26, Ramana Radhakrishnan wrote: > On Sun, Jun 8, 2014 at 12:27 PM, Chung-Lin Tang <clt...@codesourcery.com> > wrote: >> > Hi Richard, Ramana, >> > >> > Attached is a small fix for resolving a g++.old-deja/g++.jason/thunk2.C >> > regression we found under a TARGET_THUMB1_ONLY multilib (-mthumb >> > -march=armv6-m to be exact). Basically under those conditions, the thunk >> > is in Thumb mode, so the subtraction should be 4 rather than 8. > Yep, this is OK with a minor change to the comment to make it more explicit. > >> >+ /* Output ".word .LTHUNKn-[37]-.LTHUNKPCn". */ > s/37/3,7/ > > > Ok with that change and if no regressions. > > OK for release branches unless the RM's object in 24 hours.
Re-tested on a recent trunk, verified g++.jason/thunk2.C resolved with patch and no regressions. Committed on trunk and backported to 4.8, 4.9 branches. Thanks, Chung-Lin
