https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107884
--- Comment #8 from Michael N. Moran <mike at mnmoran dot org> --- I tried to build with after patching with https://gcc.gnu.org/bugzilla/attachment.cgi?id=53980 and now get an assembler failure. /tmp/cc2C1wMh.s: Assembler messages: /tmp/cc2C1wMh.s:82060: Error: value of 00012570 too large for field of 2 bytes at 00000002 I created a corresponding cp-demangle.s file and attached it https://gcc.gnu.org/bugzilla/attachment.cgi?id=54530 The offending line looks like this: .Ldebug_line0: .2byte 0, .LELT0-.LSLT0 <<<<<< line 82060 .LSLT0: .2byte 0x5