Hi Eric, So looking at it again, this seems to be happening during stage3.
And there aren't any special flags being set. Regards, Tamar ________________________________________ From: Eric Botcazou <ebotca...@adacore.com> Sent: Tuesday, January 22, 2019 12:23 PM To: Tamar Christina Cc: gcc@gcc.gnu.org; Óscar Fuentes; nd Subject: Re: testsuite result updates for x86_64-w64-mingw32 > It's built with --disable-sjlj-exceptions --with-dwarf2 > > https://github.com/Alexpux/MINGW-packages/blob/master/mingw-w64-gcc/PKGBUILD > #L150 Then, if both the base compiler and the compiler to be built are configured that way, there is no reason why this cannot work. What's a little strange is that there is a .cold part in the backtrace: #14 0x015fd511 in uw_init_context_1.cold () at ../../../gcc-8-20181214/libgcc/unwind-dw2.c:1386 and this shouldn't happen for the compiler built during stage #1. Do you add -O2 to the STAGE1_CFLAGS or some such? If so, can you lower it to -O1 or -O0? -- Eric Botcazou
