[Bug rtl-optimization/16586] [3.3 Regression] -O3 -fno-gcse ICE verify_local_live_at_start flow.c:575

[reichelt at gcc dot gnu dot org]

------- Additional Comments From reichelt at gcc dot gnu dot org  2004-09-10 15:08 -------
The testcases in comment #3 and #5 got fixed on the 3.4 branch by
Richard's patch for PR 17186:
http://gcc.gnu.org/ml/gcc-cvs/2004-09/msg00357.html

Richard, do you think a backport to the 3.3 branch is feasible?


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rth at gcc dot gnu dot org
           Severity|normal                      |critical
      Known to work|4.0 3.0.4                   |4.0.0 3.0.4
            Summary|[3.3/3.4 Regression] -O3 -  |[3.3 Regression] -O3 -fno-
                   |fno-gcse ICE                |gcse ICE
                   |verify_local_live_at_start  |verify_local_live_at_start
                   |flow.c:575                  |flow.c:575
   Target Milestone|3.4.3                       |3.3.5


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16586