1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/flow.c b/gcc/flow.c
index 0d9b723..17f8277 100644
--- a/gcc/flow.c
+++ b/gcc/flow.c
@@ -2245,7 +2245,7 @@ libcall_dead_p (pbi, note, insn)
 
 int
 regno_uninitialized (regno)
-     int regno;
+     unsigned int regno;
 {
   if (n_basic_blocks == 0
       || (regno < FIRST_PSEUDO_REGISTER