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-rw-r--r--gcc/gengenrtl.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/gengenrtl.c b/gcc/gengenrtl.c
index 21f46df1461..d41e0d27975 100644
--- a/gcc/gengenrtl.c
+++ b/gcc/gengenrtl.c
@@ -208,6 +208,7 @@ special_rtx (idx)
return (strcmp (defs[idx].enumname, "CONST_INT") == 0
|| strcmp (defs[idx].enumname, "CONST_DOUBLE") == 0
|| strcmp (defs[idx].enumname, "REG") == 0
+ || strcmp (defs[idx].enumname, "SUBREG") == 0
|| strcmp (defs[idx].enumname, "MEM") == 0);
}