[Bug target/18494] New: [4.0 regression] mmix-knuth-mmixware testsuite failure: gcc.c-torture/compile/structs.c (et al)

["hp at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

With LAST_UPDATED: "Sun Nov 14 23:16:57 UTC 2004" I get:
FAIL: g++.old-deja/g++.robertl/eb5.C (test for excess errors)
FAIL: gcc.c-torture/compile/structs.c  -O0  (test for excess errors)
FAIL: gcc.c-torture/compile/structs.c  -O1  (test for excess errors)
FAIL: gcc.c-torture/compile/structs.c  -O2  (test for excess errors)
FAIL: gcc.c-torture/compile/structs.c  -O3 -fomit-frame-pointer  (test for
excess errors)
FAIL: gcc.c-torture/compile/structs.c  -O3 -g  (test for excess errors)
FAIL: gcc.c-torture/compile/structs.c  -Os  (test for excess errors)
FAIL: gcc.c-torture/execute/20040709-2.c compilation,  -O0
FAIL: gcc.c-torture/execute/20040709-2.c compilation,  -O1
FAIL: gcc.c-torture/execute/20040709-2.c compilation,  -O2
FAIL: gcc.c-torture/execute/20040709-2.c compilation,  -O3 -fomit-frame-pointer
FAIL: gcc.c-torture/execute/20040709-2.c compilation,  -O3 -fomit-frame-pointer
-funroll-all-loops -finline-functions
FAIL: gcc.c-torture/execute/20040709-2.c compilation,  -O3 -fomit-frame-pointer
-funroll-loops
FAIL: gcc.c-torture/execute/20040709-2.c compilation,  -O3 -g
FAIL: gcc.c-torture/execute/20040709-2.c compilation,  -Os
FAIL: gcc.c-torture/execute/930126-1.c compilation,  -O0
FAIL: gcc.c-torture/execute/930126-1.c compilation,  -O1
FAIL: gcc.c-torture/execute/930126-1.c compilation,  -O2
FAIL: gcc.c-torture/execute/930126-1.c compilation,  -O3 -fomit-frame-pointer
FAIL: gcc.c-torture/execute/930126-1.c compilation,  -O3 -g
FAIL: gcc.c-torture/execute/930126-1.c compilation,  -Os
FAIL: gcc.c-torture/execute/931004-11.c compilation,  -O0
FAIL: gcc.c-torture/execute/931004-11.c compilation,  -O1
FAIL: gcc.c-torture/execute/931004-11.c compilation,  -O2
FAIL: gcc.c-torture/execute/931004-11.c compilation,  -O3 -fomit-frame-pointer
FAIL: gcc.c-torture/execute/931004-11.c compilation,  -O3 -g
FAIL: gcc.c-torture/execute/931004-11.c compilation,  -Os
FAIL: gcc.c-torture/execute/931031-1.c compilation,  -O0
FAIL: gcc.c-torture/execute/931031-1.c compilation,  -O1
FAIL: gcc.c-torture/execute/931031-1.c compilation,  -O2
FAIL: gcc.c-torture/execute/931031-1.c compilation,  -O3 -fomit-frame-pointer
FAIL: gcc.c-torture/execute/931031-1.c compilation,  -O3 -g
FAIL: gcc.c-torture/execute/931031-1.c compilation,  -Os
FAIL: gcc.c-torture/unsorted/BUG24.c,  -O0
FAIL: gcc.c-torture/unsorted/BUG24.c,  -O1
FAIL: gcc.c-torture/unsorted/BUG24.c,  -O2
FAIL: gcc.c-torture/unsorted/BUG24.c,  -O3 -fomit-frame-pointer
FAIL: gcc.c-torture/unsorted/BUG24.c,  -O3 -g
FAIL: gcc.c-torture/unsorted/BUG24.c,  -Os
FAIL: gcc.dg/compat/struct-by-value-2 c_compat_y_tst.o compile
FAIL: gcc.dg/compat/struct-by-value-11 c_compat_x_tst.o compile
FAIL: gcc.dg/compat/struct-by-value-11 c_compat_y_tst.o compile
FAIL: gcc.dg/compat/struct-by-value-1 c_compat_x_tst.o compile
FAIL: gcc.dg/compat/struct-by-value-1 c_compat_y_tst.o compile
FAIL: gcc.dg/compat/struct-by-value-2 c_compat_x_tst.o compile
FAIL: gcc.dg/compat/struct-by-value-2 c_compat_y_tst.o compile
FAIL: gcc.dg/compat/struct-by-value-4 c_compat_x_tst.o compile
FAIL: gcc.dg/compat/struct-by-value-4 c_compat_y_tst.o compile
FAIL: gcc.dg/compat/struct-return-2 c_compat_y_tst.o compile
FAIL: tmpdir-gcc.dg-struct-layout-1/t001 c_compat_x_tst.o compile
FAIL: tmpdir-gcc.dg-struct-layout-1/t001 c_compat_y_tst.o compile
FAIL: tmpdir-gcc.dg-struct-layout-1/t002 c_compat_x_tst.o compile
FAIL: tmpdir-gcc.dg-struct-layout-1/t002 c_compat_y_tst.o compile
FAIL: tmpdir-gcc.dg-struct-layout-1/t003 c_compat_x_tst.o compile
FAIL: tmpdir-gcc.dg-struct-layout-1/t003 c_compat_y_tst.o compile
FAIL: tmpdir-gcc.dg-struct-layout-1/t005 c_compat_x_tst.o compile
FAIL: tmpdir-gcc.dg-struct-layout-1/t005 c_compat_y_tst.o compile
FAIL: tmpdir-gcc.dg-struct-layout-1/t021 c_compat_x_tst.o compile
FAIL: tmpdir-gcc.dg-struct-layout-1/t021 c_compat_y_tst.o compile
FAIL: tmpdir-gcc.dg-struct-layout-1/t024 c_compat_x_tst.o compile
FAIL: tmpdir-gcc.dg-struct-layout-1/t024 c_compat_y_tst.o compile
FAIL: tmpdir-gcc.dg-struct-layout-1/t025 c_compat_x_tst.o compile
FAIL: tmpdir-gcc.dg-struct-layout-1/t025 c_compat_y_tst.o compile
FAIL: tmpdir-gcc.dg-struct-layout-1/t026 c_compat_x_tst.o compile
FAIL: tmpdir-gcc.dg-struct-layout-1/t026 c_compat_y_tst.o compile
FAIL: tmpdir-gcc.dg-struct-layout-1/t027 c_compat_x_tst.o compile
FAIL: tmpdir-gcc.dg-struct-layout-1/t027 c_compat_y_tst.o compile
FAIL: tmpdir-gcc.dg-struct-layout-1/t028 c_compat_x_tst.o compile
FAIL: tmpdir-gcc.dg-struct-layout-1/t028 c_compat_y_tst.o compile
FAIL: gcc.dg/struct-by-value-1.c (test for excess errors)
FAIL: gcc.dg/struct-by-value-1.c (test for excess errors)

With the message in each .log being the same error:
/gcc/testsuite/g++.old-deja/g++.robertl/eb5.C: In function 'void dummy(Bug)':
/gcc/testsuite/g++.old-deja/g++.robertl/eb5.C:13: internal compiler error: in
gen_lowpart_common, at emit-rtl.c:1078

Last known to work on: "Sun Nov 14 05:49:38 UTC 2004".
Known to fail on: "Sun Nov 14 19:34:16 GMT 2004".

-- 
           Summary: [4.0 regression] mmix-knuth-mmixware testsuite failure:
                    gcc.c-torture/compile/structs.c (et al)
           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=18494