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-rw-r--r--gcc/gengenrtl.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/gengenrtl.c b/gcc/gengenrtl.c
index 1662f2714da..7df99e8657d 100644
--- a/gcc/gengenrtl.c
+++ b/gcc/gengenrtl.c
@@ -113,7 +113,8 @@ special_format (const char *fmt)
return (strchr (fmt, '*') != 0
|| strchr (fmt, 'V') != 0
|| strchr (fmt, 'S') != 0
- || strchr (fmt, 'n') != 0);
+ || strchr (fmt, 'n') != 0
+ || strchr (fmt, 'r') != 0);
}
/* Return true if CODE always has VOIDmode. */