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-rw-r--r--gcc/regmove.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/regmove.c b/gcc/regmove.c
index 8742c22e39b..bff689e60cb 100644
--- a/gcc/regmove.c
+++ b/gcc/regmove.c
@@ -2102,7 +2102,7 @@ stable_but_for_p (x, src, dst)
case '<': case '1': case 'c': case '2': case 'b': case '3':
{
int i;
- char *fmt = GET_RTX_FORMAT (code);
+ const char *fmt = GET_RTX_FORMAT (code);
for (i = GET_RTX_LENGTH (code) - 1; i >= 0; i--)
if (fmt[i] == 'e' && ! stable_but_for_p (XEXP (x, i), src, dst))
return 0;
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