From: Ju-Zhe Zhong <juzhe.zhong@rivai.ai>
Date: Tue, 20 Dec 2022 14:51:16 +0000 (+0800)
Subject: RISC-V: Remove side effects of vsetvl/vsetvlmax intriniscs in properties
X-Git-Tag: basepoints/gcc-14~2342
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=37fd10fd3eb42ea4487d93521a267ba08a9f8575;p=thirdparty%2Fgcc.git

RISC-V: Remove side effects of vsetvl/vsetvlmax intriniscs in properties

gcc/ChangeLog:

	* config/riscv/riscv-vector-builtins-bases.cc: Remove side effects.
---

diff --git a/gcc/config/riscv/riscv-vector-builtins-bases.cc b/gcc/config/riscv/riscv-vector-builtins-bases.cc
index ffeb1b25fbcf..75879dea25a5 100644
--- a/gcc/config/riscv/riscv-vector-builtins-bases.cc
+++ b/gcc/config/riscv/riscv-vector-builtins-bases.cc
@@ -53,11 +53,6 @@ template<bool VLMAX_P>
 class vsetvl : public function_base
 {
 public:
-  unsigned int call_properties (const function_instance &) const
-  {
-    return CP_READ_CSR | CP_WRITE_CSR;
-  }
-
   rtx expand (function_expander &e) const override
   {
     if (VLMAX_P)