[Bug rtl-optimization/48604] [4.5/4.6 regression] wrong code with -frename-registers

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48604

Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |4.4.5
   Target Milestone|4.6.1                       |4.5.3
            Summary|[4.6 regression] wrong code |[4.5/4.6 regression] wrong
                   |with -frename-registers     |code with
                   |                            |-frename-registers
      Known to fail|                            |4.5.2, 4.6.0

--- Comment #3 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-04-14 10:56:04 UTC ---
On the 4.5 branch:

.L20:
    addi 0,1,304
    mr 3,28
    b _restgpr_18_x
    .size    fmm_setup_mmu_fn, .-fmm_setup_mmu_fn