[Bug tree-optimization/26948] New: ICE: tree check: expected ssa_name, have struct_field_tag in is_old_name, at tree-into-ssa.c:466

micis at gmx dot de gcc-bugzilla@gcc.gnu.org
Thu Mar 30 18:11:00 GMT 2006


With the actual snapshot (gcc-4.2-20060325) I get the ICE: tree check:
expected ssa_name, have struct_field_tag in is_old_name, at tree-into-ssa.c:466

Michael Cieslinski

g++42f -O1 -msse2 -mfpmath=sse -ftree-vectorize -c in.ii -S -v
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc-4.2-20060325/configure --prefix=/usr/local/gcc42f
--program-suffix=42f --with-arch=opteron --enable-languages=c,c++
--enable-__cxa_atexit --disable-nls --enable-threads=posix --disable-multilib
--enable-checking
Thread model: posix
gcc version 4.2.0 20060325 (experimental)
 /usr/local/gcc42f/libexec/gcc/x86_64-unknown-linux-gnu/4.2.0/cc1plus
-fpreprocessed in.ii -quiet -dumpbase in.ii -msse2 -mfpmath=sse -march=opteron
-auxbase in -O1 -version -ftree-vectorize -o in.s
GNU C++ version 4.2.0 20060325 (experimental) (x86_64-unknown-linux-gnu)
        compiled by GNU C version 4.2.0 20060325 (experimental).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: b091679bfe10b065fa639aec2f0c7166
in.ii: In function 'EVT MatchDeadPix(int, MatchDeadPixParType, long int)':
in.ii:49: internal compiler error: tree check: expected ssa_name, have
struct_field_tag in is_old_name, at tree-into-ssa.c:466
Please submit a full bug report, with preprocessed source if appropriate.


-- 
           Summary: ICE: tree check: expected ssa_name, have
                    struct_field_tag in is_old_name, at tree-into-ssa.c:466
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: micis at gmx dot de
 GCC build triplet: x86_64-unknown-linux-gnu
  GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26948



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