[Bug c++/56768] [4.7] ICE in make_decl_rtl, at varasm.c:1147

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56768

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2013-04-02
      Known to work|                            |4.8.0
            Version|unknown                     |4.7.3
     Ever Confirmed|0                           |1
      Known to fail|                            |4.7.2

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> 2013-04-02 08:57:27 UTC ---
Confirmed.  4.6 does not accept the testcase.

../../gcc47-g/gcc/cc1plus  -quiet t.ii -std=c++0x -O2
t.ii: In constructor 'M::M(const Container&)':
t.ii:36:1: error: PHI argument is not SSA_NAME, or invariant
PHI argument
retvalptr.4
for PHI node
b_10 = PHI <retvalptr.4(3), b_8(4)>
t.ii:36:1: internal compiler error: verify_ssa failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

this is inline transform going wrong.

Bisecting what fixed this would be nice.