[gcc] Misc cleanup.

gcc/gcc/cfgrtl.c

Index: gcc/gcc/cfgrtl.c
diff --git a/gcc/gcc/cfgrtl.c b/gcc/gcc/cfgrtl.c
index 0ae61fc46e3481d7a4548b39c7933d2ffddf4b10..7af4215a8452d401357aee98d28ab1e37b8f2f7b 100644
--- a/gcc/gcc/cfgrtl.c
+++ b/gcc/gcc/cfgrtl.c
@@ -1069,9 +1069,6 @@ force_nonfallthru_and_redirect (edge e, basic_block target)
     }
   else
     {
-      if ((e->flags & EDGE_FALLTHRU) == 0) {

[Mark Seaborn, 2010/07/05 16:27:36]

I don't know this part of the code, but do you want something stronger than a
printf here?

It looks like you want to assert that this block is not reachable.

[eaeltsin, 2010/07/05 16:31:21]

The if () { printf } block was added by us for some debugging reasons (ss you
can see, if printing happens, then the subsequent assert always fail - so we
just wanted to visualize the assert).

Now I remove this, and cfgrtl.c becomes untouched by our patch.

On 2010/07/05 16:27:36, Mark Seaborn wrote:

-        printf("Edge flags were incorrect %x\n", e->flags);
-      }
       gcc_assert (e->flags & EDGE_FALLTHRU);
       if (e->src == ENTRY_BLOCK_PTR)
 	{