http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48163
Summary: [4.7 Regression]: ICEs for cris-elf, like
gcc.c-torture/compile/calls.c
gcc.c-torture/execute/complex-1.c
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: regression
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Host: x86_64-unknown-linux-gnu
Target: cris-axis-elf
With revision 171027 these tests passed.
>From revision 171042 and on, these tests have failed as follows:
Running
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.c-torture/compile/compile.exp ...
FAIL: gcc.c-torture/compile/calls.c -O3 -g (internal compiler error)
FAIL: gcc.c-torture/compile/calls.c -O3 -g (test for excess errors)
FAIL: gcc.c-torture/compile/pr21840.c -O3 -g (internal compiler error)
FAIL: gcc.c-torture/compile/pr21840.c -O3 -g (test for excess errors)
...
FAIL: gcc.c-torture/execute/complex-1.c compilation, -O3 -g (internal
compiler error)
...
Running /tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.dg/torture/dg-torture.exp
...
FAIL: gcc.dg/torture/builtin-cproj-1.c -O3 -g (internal compiler error)
FAIL: gcc.dg/torture/builtin-cproj-1.c -O3 -g (test for excess errors)
FAIL: gcc.dg/torture/pr24626-1.c -O3 -g (internal compiler error)
FAIL: gcc.dg/torture/pr24626-1.c -O3 -g (test for excess errors)
With the messages in the logfile being two different:
Executing on host: /tmp/hpautotest-gcc1/cris-elf/gccobj/gcc/xgcc
-B/tmp/hpautotest-gcc1/cris-elf/gccobj/gcc/ -O3 -g -w -c -isystem
/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/./newlib/targ-include -isystem
/tmp/hpautotest-gcc1/gcc/newlib/libc/include -o calls.o
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.c-torture/compile/calls.c
(timeout = 300)
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.c-torture/compile/calls.c: In
function 'f3':
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.c-torture/compile/calls.c:13:1:
internal compiler error: in wrap_constant, at cselib.c:898
and
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/complex-1.c -w
-O3 -g -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/complex-1.x4 (timeout
= 300)
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.c-torture/execute/complex-1.c: In
function 'xcexp':
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.c-torture/execute/complex-1.c:20:1:
internal compiler error: in expand_debug_expr, at cfgexpand.c:2552
Author of one or more suspect patches in revision range CC:ed.
