diff options
Diffstat (limited to 'gcc/ssa-dce.c')
| -rw-r--r-- | gcc/ssa-dce.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/ssa-dce.c b/gcc/ssa-dce.c index 83b4e44bf80..45dcd659f00 100644 --- a/gcc/ssa-dce.c +++ b/gcc/ssa-dce.c @@ -370,7 +370,7 @@ find_inherently_necessary (x) return !0; else switch (GET_CODE (x)) - { + { case CALL_INSN: case BARRIER: case PREFETCH: @@ -691,7 +691,7 @@ ssa_eliminate_dead_code () remove_edge (temp); } - /* Create an edge from this block to the post dominator. + /* Create an edge from this block to the post dominator. What about the PHI nodes at the target? */ make_edge (bb, pdom_bb, 0); @@ -711,7 +711,7 @@ ssa_eliminate_dead_code () else if (!JUMP_P (insn)) delete_insn_bb (insn); }); - + /* Remove fake edges from the CFG. */ remove_fake_edges (); |