Test case should be the same as 80986.
--
Lin Zuojian
diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c
index 52890d03f9a..0ab500a9a7c 100644
--- a/gcc/config/arm/arm.c
+++ b/gcc/config/arm/arm.c
@@ -315,7 +315,7 @@ static const struct attribute_spec arm_attribute_table[] =
{ "short_call", 0, 0, false, true, true, NULL, false },
/* Specify the procedure call conventions for a function. */
{ "pcs", 1, 1, false, true, true, arm_handle_pcs_attribute,
- false },
+ true },
/* Interrupt Service Routines have special prologue and epilogue requirements. */
{ "isr", 0, 1, false, false, false, arm_handle_isr_attribute,
false },
