[Bug tree-optimization/18719] New: ICE: vector VEC(basic_block) push domain error, in insert_phi_nodes_for at tree-into-ssa.c:1049

["micis at gmx dot de" <gcc-bugzilla at gcc dot gnu dot org>]

I compiled ACE 5.4.2 with the actual snapshot and got an ICE.
It does not occure with last week's snapshot.
I occures at -O1 and above.

GCC was compiled with CFLAGS="-pipe -g -O3 -mcpu=G5 -maltivec -mabi=altivec -
fmessage-length=0 -falign-loops=16 -falign-jumps=16 -falign-functions=32 -
fstrict-aliasing -fsched-interblock -ffast-math -funroll-all-loops -funit-at-a-
time -fpeel-loops -ftracer -funswitch-loops -floop-optimize2 -fmove-loop-
invariants -fgcse-after-reload -frename-registers -fmodulo-sched --param max-
gcse-passes=5 --param max-unrolled-insns=600 --param inline-unit-growth=300 --
param large-function-growth=400"

Michael Cieslinski


g++40 -pipe -O2 -c -o Concrete_Connection_Handlers.o 
Concrete_Connection_Handlers.ii -v
Reading specs from /usr/local/gcc40b/lib/gcc/powerpc-unknown-linux-
gnu/4.0.0/specs
Configured with: ../gcc40/configure --prefix=/usr/local/gcc40b --program-
suffix=40b --with-cpu=G5 --enable-altivec --enable-languages=c,c++ --enable-
checking
Thread model: posix
gcc version 4.0.0 20041128 (experimental)
 /usr/local/gcc40b/libexec/gcc/powerpc-unknown-linux-gnu/4.0.0/cc1plus -
fpreprocessed Concrete_Connection_Handlers.ii -quiet -dumpbase 
Concrete_Connection_Handlers.ii -mcpu=G5 -auxbase-strip 
Concrete_Connection_Handlers.o -O2 -version -o - |
 as -mpower4 -maltivec -many -V -Qy -o Concrete_Connection_Handlers.o -
GNU assembler version 2.15.90 (ppc-redhat-linux) using BFD version 2.15.90 
20040225
GNU C++ version 4.0.0 20041128 (experimental) (powerpc-unknown-linux-gnu)
        compiled by GNU C version 4.0.0 20041128 (experimental).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Concrete_Connection_Handlers.cpp: In member function 'virtual int 
Thr_Supplier_Handler::svc()':
Concrete_Connection_Handlers.cpp:759: internal compiler error: vector VEC
(basic_block) push domain error, in insert_phi_nodes_for at tree-into-ssa.c:1049
Please submit a full bug report, with preprocessed source if appropriate.

-- 
           Summary: ICE: vector VEC(basic_block) push domain error, in
                    insert_phi_nodes_for at tree-into-ssa.c:1049
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: micis at gmx dot de
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: powerpc-unknown-linux-gnu
  GCC host triplet: powerpc-unknown-linux-gnu
GCC target triplet: powerpc-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18719