This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
Bootstrap failure -- verify_ssa failed
- From: Ulrich Weigand <uweigand at de dot ibm dot com>
- To: gcc at gcc dot gnu dot org
- Date: Tue, 28 Jun 2005 20:38:13 +0200 (CEST)
- Subject: Bootstrap failure -- verify_ssa failed
Hello,
with current GCC mainline bootstrap fails on s390(x)-ibm-linux
during stage2 build with:
../../gcc-head/gcc/tree-ssa-operands.c: In function 'finalize_ssa_uses':
../../gcc-head/gcc/tree-ssa-operands.c:570: error: Definition in block 64 does not dominate use in block 13
for SSA_NAME: TMT.628_22 in statement:
TMT.628_41 = PHI <TMT.628_22(13), TMT.628_389(107)>;
PHI argument
TMT.628_22
for PHI node
TMT.628_41 = PHI <TMT.628_22(13), TMT.628_389(107)>;
../../gcc-head/gcc/tree-ssa-operands.c:570: internal compiler error: verify_ssa failed.
Before I start debugging, does this ring any bells?
Thanks,
Ulrich
--
Dr. Ulrich Weigand
Linux on zSeries Development
Ulrich.Weigand@de.ibm.com