[Bug middle-end/49629] [4.7 Regression] ICE: in df_refs_verify, at df-scan.c

[eric.weddington at atmel dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49629

Eric Weddington <eric.weddington at atmel dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2011.07.14 20:22:06
     Ever Confirmed|0                           |1

--- Comment #1 from Eric Weddington <eric.weddington at atmel dot com> 2011-07-14 20:22:06 UTC ---
Recent AVR test results confirm these two tests failing.
http://gcc.gnu.org/ml/gcc-testresults/2011-07/msg01530.html



FAIL: gcc.c-torture/compile/pr34448.c  -O2  (internal compiler error)
FAIL: gcc.c-torture/compile/pr34448.c  -O2  (test for excess errors)
FAIL: gcc.c-torture/compile/pr34448.c  -O3 -fomit-frame-pointer  (internal
compiler error)
FAIL: gcc.c-torture/compile/pr34448.c  -O3 -fomit-frame-pointer  (test for
excess errors)
FAIL: gcc.c-torture/compile/pr34448.c  -O3 -g  (internal compiler error)
FAIL: gcc.c-torture/compile/pr34448.c  -O3 -g  (test for excess errors)
FAIL: gcc.c-torture/compile/pr34448.c  -O2 -flto -flto-partition=none 
(internal compiler error)
FAIL: gcc.c-torture/compile/pr34448.c  -O2 -flto -flto-partition=none  (test
for excess errors)
FAIL: gcc.c-torture/compile/pr34448.c  -O2 -flto  (internal compiler error)
FAIL: gcc.c-torture/compile/pr34448.c  -O2 -flto  (test for excess errors)


FAIL: gcc.c-torture/compile/pr39928-1.c  -O2  (internal compiler error)
FAIL: gcc.c-torture/compile/pr39928-1.c  -O2  (test for excess errors)
FAIL: gcc.c-torture/compile/pr39928-1.c  -O3 -fomit-frame-pointer  (internal
compiler error)
FAIL: gcc.c-torture/compile/pr39928-1.c  -O3 -fomit-frame-pointer  (test for
excess errors)
FAIL: gcc.c-torture/compile/pr39928-1.c  -O3 -g  (internal compiler error)
FAIL: gcc.c-torture/compile/pr39928-1.c  -O3 -g  (test for excess errors)
FAIL: gcc.c-torture/compile/pr39928-1.c  -O2 -flto -flto-partition=none 
(internal compiler error)
FAIL: gcc.c-torture/compile/pr39928-1.c  -O2 -flto -flto-partition=none  (test
for excess errors)
FAIL: gcc.c-torture/compile/pr39928-1.c  -O2 -flto  (internal compiler error)
FAIL: gcc.c-torture/compile/pr39928-1.c  -O2 -flto  (test for excess errors)