[Bug tree-optimization/42704] New: [4.5 Regression] ICE in verify_ssa after early SRA

[rguenth at gcc dot gnu dot org]

> ./cc1plus -quiet nsTreeRows.ii -O2
/usr/src/packages/BUILD/mozilla/content/xul/templates/src/nsTreeRows.cpp: In
member function 'void nsTreeRows::InvalidateCachedRow()':
/usr/src/packages/BUILD/mozilla/content/xul/templates/src/nsTreeRows.cpp:483:1:
error: missing definition
for SSA_NAME: D.14766_10 in statement:
# .MEM_18 = VDEF <.MEM_13>
this_1(D)->mLastRow.mLink[i_9].mParent = D.14766_10;
/usr/src/packages/BUILD/mozilla/content/xul/templates/src/nsTreeRows.cpp:483:1:
internal compiler error: verify_ssa failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.


-- 
           Summary: [4.5 Regression] ICE in verify_ssa after early SRA
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rguenth at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42704