On Wed, Apr 29, 2020 at 6:04 AM lizekun (A) <lizek...@huawei.com> wrote: > > Hi, > > This ICE appears because gcc will stream it to the function_body section when > processing the > variable with the initial value of the constructor type, and the > error_mark_node to the > decls section. When recompiling, the value obtained with DECL_INITIAL will be > error_mark. > > This patch use vnode->get_constructor () to get intial in lto. > > Bootstrap and tested on aarch64 Linux platform. > > > Best regulars, > Zekun > > > gcc: > +2020-04-29 Li Zekun <lizek...@huawei.com> > + > + PR lto/94822 > + * tree.c: use vnode->get_constructor () to get intial in lto
should be \t* tree.c (component_ref_size): Fix ctor access for LTO. > gcc/testsuite: > +2020-04-29 Li Zekun <lizek...@huawei.com> > + > + PR lto/94822 > + * gcc.dg/lto/pr94822.h: New test. > + * gcc.dg/lto/pr94822_0.c: New test. > + * gcc.dg/lto/pr94822_1.c: New test.
