From 9ee100f580178c315c2d48cd712feda47a755248 Mon Sep 17 00:00:00 2001
From: Jerry Zhao <jerryz123@berkeley.edu>
Date: Thu, 20 Jun 2024 14:23:59 -0700
Subject: [PATCH] Relax require_vector check for misa.V

---
 riscv/decode_macros.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/riscv/decode_macros.h b/riscv/decode_macros.h
index 7365a866..675634a6 100644
--- a/riscv/decode_macros.h
+++ b/riscv/decode_macros.h
@@ -171,7 +171,6 @@ static inline bool is_aligned(const unsigned val, const unsigned pos)
 #define require_vector(alu) \
   do { \
     require_vector_vs; \
-    require_extension('V'); \
     require(!P.VU.vill); \
     if (alu && !P.VU.vstart_alu) \
       require(P.VU.vstart->read() == 0); \
@@ -181,7 +180,6 @@ static inline bool is_aligned(const unsigned val, const unsigned pos)
 #define require_vector_novtype(is_log) \
   do { \
     require_vector_vs; \
-    require_extension('V'); \
     if (is_log) \
       WRITE_VSTATUS; \
     dirty_vs_state; \