[Bug middle-end/40669] [4.3/4.4/4.5 Regression] ICE in gimple_assign_set_rhs1 from eliminate_tail_call

[rguenth at gcc dot gnu dot org]

------- Comment #1 from rguenth at gcc dot gnu dot org  2009-07-07 09:15 -------
With my local 4.3 copy it prints

t.i: In function ‘test’:
t.i:22: error: PHI def is not a GIMPLE value
add_acc.0_64 = PHI <COMPLEX_EXPR <0.0, 0.0>(0), add_acc.0_60(7),
add_acc.0_64(6), add_acc.0_64(4)>

COMPLEX_EXPR <0.0, 0.0>;

t.i:22: error: invalid operand to binary operator
add_acc.0_64

t.i:22: error: invalid operand to binary operator
add_acc.0_64

t.i:22: internal compiler error: verify_stmts failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

which is because COMPLEX_EXPR <0.0, 0.0> should be COMPLEX_CST <0.0, 0.0> to
be valid.  Didn't I fix that lately....


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2009-07-07 09:15:44
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40669