From a0e042d61dadc6bdcbeaa3b712b7a83415a12547 Mon Sep 17 00:00:00 2001
From: Juzhe-Zhong <juzhe.zhong@rivai.ai>
Date: Fri, 8 Sep 2023 16:20:27 +0800
Subject: [PATCH] RISC-V: Suppress bogus warning for VLS types

This patch fixes over 100+ bogus FAILs due to experimental vector ABI warning.

gcc/ChangeLog:

	* config/riscv/riscv.cc (riscv_pass_in_vector_p): Only allow RVV type.
---
 gcc/config/riscv/riscv.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc
index 7a0f9f6465d..1d7332ff32b 100644
--- a/gcc/config/riscv/riscv.cc
+++ b/gcc/config/riscv/riscv.cc
@@ -4414,7 +4414,7 @@ riscv_pass_in_vector_p (const_tree type)
 {
   static int warned = 0;
 
-  if (type && riscv_v_ext_mode_p (TYPE_MODE (type)) && !warned)
+  if (type && riscv_vector::lookup_vector_type_attribute (type) && !warned)
     {
       warning (OPT_Wpsabi,
 	       "ABI for the vector type is currently in experimental stage and "