[Bug objc/37460] New: [4.4 Regression]: objc.dg/super-class-2.m objc.dg/zero-link-1.m objc.dg/zero-link-2.m ICE

[hp at gcc dot gnu dot org]

With revision 140146 these tests passed.
>From revision 140155 and on, these tests have failed as follows:

Running /tmp/hpautotest-gcc1/gcc/gcc/testsuite/objc.dg/dg.exp ...
FAIL: objc.dg/super-class-2.m (internal compiler error)
FAIL: objc.dg/super-class-2.m (test for excess errors)
FAIL: objc.dg/zero-link-1.m (internal compiler error)
FAIL: objc.dg/zero-link-1.m (test for excess errors)
ERROR: objc.dg/zero-link-1.m: error executing dg-final: couldn't open
"zero-link-1.s": no such file or directory
FAIL: objc.dg/zero-link-2.m (internal compiler error)
FAIL: objc.dg/zero-link-2.m (test for excess errors)
ERROR: objc.dg/zero-link-2.m: error executing dg-final: couldn't open
"zero-link-2.s": no such file or directory

With the message in the logfile being (cutnpasted):

Executing on host: /tmp/hpautotest-gcc1/cris-elf/gccobj/gcc/xgcc
-B/tmp/hpautotest-gcc1/cris-elf/gccobj/gcc/ /tmp/hpaut\
otest-gcc1/gcc/gcc/testsuite/objc.dg/super-class-2.m   -fnext-runtime
-I/tmp/hpautotest-gcc1/gcc/gcc/testsuite/../../li\
bobjc -L/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/./libobjc/.libs -S  
-isystem /tmp/hpautotest-gcc1/cris-elf/gccob\
j/cris-elf/./newlib/targ-include -isystem
/tmp/hpautotest-gcc1/gcc/newlib/libc/include  -o super-class-2.s    (timeout \
= 300)
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/objc.dg/super-class-2.m: In function
'+[NSMenuItem test:func0]':^M
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/objc.dg/super-class-2.m:22: error:
invalid conversion in gimple call^M
int^M
^M
struct objc_object *^M
^M
D.1299 = objc_msgSendSuper (objc_super.0, _OBJC_SELECTOR_REFERENCES_0.1);^M
^M
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/objc.dg/super-class-2.m:22: internal
compiler error: verify_gimple failed^M

Messages from the other two ICEs are similar.

Author of patches in suspect revision range as well as objc maintainer CC:ed.


-- 
           Summary: [4.4 Regression]: objc.dg/super-class-2.m objc.dg/zero-
                    link-1.m objc.dg/zero-link-2.m ICE
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Keywords: ice-checking
          Severity: normal
          Priority: P3
         Component: objc
        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=37460