With revision 139521 this test passed.
>From revision 139525 and on, these tests have failed.
At revision 139842 the FAILs are as follows:
Running
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.c-torture/execute/execute.exp ...
FAIL: gcc.c-torture/execute/931018-1.c compilation, -O3 -fomit-frame-pointer
(internal compiler error)
FAIL: gcc.c-torture/execute/931018-1.c compilation, -O3 -g (internal compiler
error)
FAIL: gcc.c-torture/execute/int-compare.c compilation, -O2 (internal compiler
error)
FAIL: gcc.c-torture/execute/int-compare.c compilation, -Os (internal compiler
error)
Running
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.c-torture/execute/ieee/ieee.exp ...
FAIL: gcc.c-torture/execute/ieee/inf-2.c compilation, -O3 -fomit-frame-pointer
(internal compiler error)
FAIL: gcc.c-torture/execute/ieee/inf-2.c compilation, -O3 -g (internal
compiler error)
FAIL: gcc.c-torture/execute/ieee/mzero6.c compilation, -O3
-fomit-frame-pointer (internal compiler error)
FAIL: gcc.c-torture/execute/ieee/mzero6.c compilation, -O3
-fomit-frame-pointer -funroll-loops (internal compiler error)
FAIL: gcc.c-torture/execute/ieee/mzero6.c compilation, -O3
-fomit-frame-pointer -funroll-all-loops -finline-functions (internal compiler
error)
FAIL: gcc.c-torture/execute/ieee/mzero6.c compilation, -O3 -g (internal
compiler error)
Originally, with revision 139525 they were as follows:
Running
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.c-torture/execute/builtins/builtins.exp
...
Running
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.c-torture/execute/execute.exp ...
FAIL: gcc.c-torture/execute/20000223-1.c compilation, -O2 (internal compiler
error)
FAIL: gcc.c-torture/execute/20000223-1.c compilation, -Os (internal compiler
error)
FAIL: gcc.c-torture/execute/931018-1.c compilation, -O2 (internal compiler
error)
FAIL: gcc.c-torture/execute/931018-1.c compilation, -O3 -fomit-frame-pointer
(internal compiler error)
FAIL: gcc.c-torture/execute/931018-1.c compilation, -O3 -g (internal compiler
error)
FAIL: gcc.c-torture/execute/931018-1.c compilation, -Os (internal compiler
error)
FAIL: gcc.c-torture/execute/cvt-1.c compilation, -O2 (internal compiler
error)
FAIL: gcc.c-torture/execute/cvt-1.c compilation, -Os (internal compiler
error)
FAIL: gcc.c-torture/execute/int-compare.c compilation, -O2 (internal compiler
error)
FAIL: gcc.c-torture/execute/int-compare.c compilation, -Os (internal compiler
error)
Running
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.c-torture/execute/ieee/ieee.exp ...
FAIL: gcc.c-torture/execute/ieee/inf-2.c compilation, -O2 (internal compiler
error)
FAIL: gcc.c-torture/execute/ieee/inf-2.c compilation, -O3 -fomit-frame-pointer
(internal compiler error)
FAIL: gcc.c-torture/execute/ieee/inf-2.c compilation, -O3 -g (internal
compiler error)
FAIL: gcc.c-torture/execute/ieee/inf-2.c compilation, -Os (internal compiler
error)
FAIL: gcc.c-torture/execute/ieee/mzero6.c compilation, -O2 (internal compiler
error)
FAIL: gcc.c-torture/execute/ieee/mzero6.c compilation, -O3
-fomit-frame-pointer (internal compiler error)
FAIL: gcc.c-torture/execute/ieee/mzero6.c compilation, -O3
-fomit-frame-pointer -funroll-loops (internal compiler err\
or)
FAIL: gcc.c-torture/execute/ieee/mzero6.c compilation, -O3
-fomit-frame-pointer -funroll-all-loops -finline-functions \
(internal compiler error)
FAIL: gcc.c-torture/execute/ieee/mzero6.c compilation, -O3 -g (internal
compiler error)
FAIL: gcc.c-torture/execute/ieee/mzero6.c compilation, -Os (internal compiler
error)
At revision 139842 the message in the logfile is:
Executing on host: /tmp/hpautotest-gcc1/cris-elf/gccobj/gcc/xgcc
-B/tmp/hpautotest-gcc1/cris-elf/gccobj/gcc/
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.c-torture/execute/931018-1.c -w
-O3 -fomit-frame-pointer -isystem
/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/./newlib/targ-include -isystem
/tmp/hpautotest-gcc1/gcc/newlib/libc/include
-B/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/./libgloss/cris/
-L/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/./libgloss/cris
-L/tmp/hpautotest-gcc1/gcc/libgloss/cris
-B/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/./newlib/
-L/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/./newlib -sim3 -lm -o
/tmp/hpautotest-gcc1/cris-elf/gccobj/gcc/testsuite/gcc/931018-1.x3 (timeout
= 300)
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.c-torture/execute/931018-1.c: In
function 'T.1':^M
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.c-torture/execute/931018-1.c:16:
internal compiler error: CRIS-port assertion failed: cfun->machine->return_type
!= CRIS_RETINSN_JUMP || on_stack^M
and similar for the other mentioned FAILs.
It's either a generally uninitialized cfun->machine (use before initialization)
or a port-specific bug. I (temporarily) specify the PR as target and assign
this bug to myself and investigate.
Author of patches in suspect revision range CC:ed.
--
Summary: [4.4 Regression]: gcc.c-torture/execute/931018-1.c int-
compare.c ieee/inf-2.c mzero6.c
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: target
AssignedTo: hp at gcc dot gnu dot org
ReportedBy: hp at gcc dot gnu dot org
GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: cris-axis-elf
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37315
