With revision 153024 this test passed.
>From revision 153037 and on, this test has failed as follows:
Running /tmp/hpautotest-gcc1/gcc/gcc/testsuite/g++.dg/torture/dg-torture.exp
...
...
FAIL: g++.dg/torture/pr38811.C -O3 -g (internal compiler error)
FAIL: g++.dg/torture/pr38811.C -O3 -g (test for excess errors)
With the message in the logfile being:
Executing on host:
/tmp/hpautotest-gcc1/cris-elf/gccobj/gcc/testsuite/g++/../../g++
-B/tmp/hpautotest-gcc1/cris-elf/gccobj/gcc/testsuite/g++/../../
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/g++.dg/torture/pr38811.C -nostdinc++
-I/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/libstdc++-v3/include/cris-elf
-I/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/libstdc++-v3/include
-I/tmp/hpautotest-gcc1/gcc/libstdc++-v3/libsupc++
-I/tmp/hpautotest-gcc1/gcc/libstdc++-v3/include/backward
-I/tmp/hpautotest-gcc1/gcc/libstdc++-v3/testsuite/util -fmessage-length=0 -O3
-g -S -isystem
/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/./newlib/targ-include -isystem
/tmp/hpautotest-gcc1/gcc/newlib/libc/include -o pr38811.s (timeout = 300)
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/g++.dg/torture/pr38811.C: In member
function 'virtual long int AbcAbcdTracer::TestIsoAbcde(AbcZyParamType, double,
int&)':
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/g++.dg/torture/pr38811.C:72:1: internal
compiler error: in reload_combine_note_use, at postreload.c:1097
Author of the only suspect patches in above revision range CC:ed.
(Yes, CRIS is an autoincdec target.)
--
Summary: [4.5 Regression]: cris-elf g++.dg/torture/pr38811.C -O3
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: rtl-optimization
AssignedTo: unassigned 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=41790
