[Bug target/40577] ICE on valid code: in extract_insn

[ro at gcc dot gnu dot org]

------- Comment #2 from ro at gcc dot gnu dot org  2009-07-09 18:36 -------
I see the same problem when running the gcc testsuite on alpha-dec-osf4.0f and
alpha-dec-osf5.1b.  The problem was introduced between 20090522 and 20090612,
e.g.

/vol/gccsrc/src/gcc-dist/gcc/testsuite/gcc.c-torture/compile/20000403-1.c:18:1:
error: unrecognizable insn:


(insn 100 99 101 6
/vol/gccsrc/src/gcc-dist/gcc/testsuite/gcc.c-torture/compile/20000403-1.c:16
(set (reg:DI 165)


        (ashift:DI (reg:V8QI 161)


            (ashift:DI (reg:DI 167)


                (const_int 3 [0x3])))) -1 (nil))


/vol/gccsrc/src/gcc-dist/gcc/testsuite/gcc.c-torture/compile/20000403-1.c:18:1:
internal compiler error: in extract_insn, at recog.c:2078


-- 

ro at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ro at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40577