[Bug other/42710] New: [4.5 Regression] ICE in first_imm_use_stmt, at tree-flow-inline.h:1081

[doko at ubuntu dot com]

seen with trunk 20100107:

build succeeds with either -O2, or without the -ffast-math

$ g++ -c -g -O3 -ffast-math dcraw.ii 
dcraw.cc: In member function 'void DCRaw::convert_to_rgb()':
dcraw.cc:8096:6: internal compiler error: in first_imm_use_stmt, at
tree-flow-inline.h:1081
Please submit a full bug report,
with preprocessed source if appropriate.


-- 
           Summary: [4.5 Regression] ICE in first_imm_use_stmt, at tree-
                    flow-inline.h:1081
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: doko at ubuntu dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42710