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-rw-r--r--gcc/config/pa/pa.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/config/pa/pa.h b/gcc/config/pa/pa.h
index 64c8926..0a0250f 100644
--- a/gcc/config/pa/pa.h
+++ b/gcc/config/pa/pa.h
@@ -599,7 +599,7 @@ struct hppa_args {int words, nargs_prototype, incoming, indirect; };
(CUM).words = 0, \
(CUM).incoming = 0, \
(CUM).indirect = (FNTYPE) && !(FNDECL), \
- (CUM).nargs_prototype = (FNTYPE && TYPE_ARG_TYPES (FNTYPE) \
+ (CUM).nargs_prototype = (FNTYPE && prototype_p (FNTYPE) \
? (list_length (TYPE_ARG_TYPES (FNTYPE)) - 1 \
+ (TYPE_MODE (TREE_TYPE (FNTYPE)) == BLKmode \
|| pa_return_in_memory (TREE_TYPE (FNTYPE), 0))) \