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PR c/5420:
[pf3gnuchains/gcc-fork.git]
/
gcc
/
cfgcleanup.c
diff --git
a/gcc/cfgcleanup.c
b/gcc/cfgcleanup.c
index
5015c81
..
13c5a8e
100644
(file)
--- a/
gcc/cfgcleanup.c
+++ b/
gcc/cfgcleanup.c
@@
-426,7
+426,10
@@
try_forward_edges (mode, b)
if (threaded_edges[i] == t)
break;
if (i < nthreaded_edges)
- break;
+ {
+ counter = n_basic_blocks;
+ break;
+ }
}
/* Detect an infinite loop across the start block. */