[Bug target/19022] New: mmix-knuth-mmixware testsuite failure: gcc.dg/ftrapv-2.c ICE

hp at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Wed Dec 15 21:47:00 GMT 2004


With LAST_UPDATED: "Wed Dec 15 16:00:34 UTC 2004" I get:
FAIL: gcc.dg/ftrapv-2.c (test for excess errors)
WARNING: gcc.dg/ftrapv-2.c compilation failed to produce executable

With the message in the .log being:
/gcc/testsuite/gcc.dg/ftrapv-2.c: In function 'labsv':
/gcc/testsuite/gcc.dg/ftrapv-2.c:47: internal compiler error: in emit_move_insn,
at expr.c:3026

This is a new test and likely never succeeded for this target.
The problem seems to be a call from expand_abs, where the source and destination
of the move have different modes (DImode and SImode, respectively), but the mode
difference comes from elsewhere.  I haven't investigated further.

-- 
           Summary: mmix-knuth-mmixware testsuite failure: gcc.dg/ftrapv-2.c
                    ICE
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hp at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: mmix-knuth-mmixware


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19022



More information about the Gcc-bugs mailing list