[Bug target/46088] [4.6 Regression] ICE: SIGSEGV in ix86_binary_operator_ok (i386.c:15025) with -Os -fnon-call-exceptions -fpeel-loops

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46088

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|2010-10-20 03:22:14         |2010-11-04 3:22:14
          Component|rtl-optimization            |target

--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-11-04 
13:23:36 UTC ---
Program received signal SIGSEGV, Segmentation fault.
0x0000000000cc9dcb in ix86_binary_operator_ok (code=LSHIFTRT, mode=SImode, 
    operands=0x1815e80)
    at /space/rguenther/src/svn/trunk/gcc/config/i386/i386.c:15665
15665     if (MEM_P (dst) && !rtx_equal_p (dst, src1))
(gdb) p dst
$1 = (rtx) 0xabababababababab

We're matching

(define_insn "*ashl<mode>3_cconly"