Building released gcc-4.4.4 on ia64-hp-hpux11.23 and 11.31 fails:
echo timestamp > s-gtyp-input
build/gengtype /opt/build/gcc-4.4.4/gcc gtyp-input.list
gmake[3]: *** [s-gtype] Segmentation fault (core dumped)
Program terminated with signal 11, Segmentation fault.
SEGV_MAPERR - Address not mapped to object
#0 0x401dd80:0 in yylex (yylval=0x40011a0c) at gengtype-lex.l:193
193 gengtype-lex.l: No such file or directory.
in gengtype-lex.l
Rebuilding gengtype-lex.o and gengtype with -O2 -fno-schedule-insns works.
The build was bootstrapped with gcc-4.2.4.
--
Summary: bootstrap failure, stage1 xgcc miscompiles gengtype-
lex.l gengtype SEGVs
Product: gcc
Version: 4.4.4
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: bugzilla-gcc at thewrittenword dot com
GCC build triplet: ia64-hp-hpux11.31
GCC host triplet: ia64-hp-hpux11.31
GCC target triplet: ia64-hp-hpux11.31
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44655
