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([12.199.206.21]) by smtp.gmail.com with ESMTPSA id sm6-20020a17090b2e4600b00273fc850342sm470445pjb.20.2023.10.11.16.23.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 16:23:24 -0700 (PDT) From: Kito Cheng To: gcc-patches@gcc.gnu.org, kito.cheng@gmail.com, palmer@dabbelt.com, jeffreyalaw@gmail.com, rdapp@ventanamicro.com, juzhe.zhong@rivai.ai Cc: Kito Cheng Subject: [committed] RISC-V: Add TARGET_MIN_VLEN_OPTS to fix the build Date: Wed, 11 Oct 2023 16:23:17 -0700 Message-Id: <20231011232317.5803-1-kito.cheng@sifive.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Spam-Status: No, score=-11.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_ABUSEAT, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1779503344863056112 X-GMAIL-MSGID: 1779503344863056112 gcc/ChangeLog: * config/riscv/riscv-opts.h (TARGET_MIN_VLEN_OPTS): New. --- gcc/config/riscv/riscv-opts.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/gcc/config/riscv/riscv-opts.h b/gcc/config/riscv/riscv-opts.h index e7c6b75c5ea..31ee42dea6b 100644 --- a/gcc/config/riscv/riscv-opts.h +++ b/gcc/config/riscv/riscv-opts.h @@ -112,6 +112,12 @@ enum riscv_entity ? 0 \ : 32 << (__builtin_popcount (riscv_zvl_flags) - 1)) +/* Same as TARGET_MIN_VLEN, but take an OPTS as gcc_options. */ +#define TARGET_MIN_VLEN_OPTS(opts) \ + ((opts->x_riscv_zvl_flags == 0) \ + ? 0 \ + : 32 << (__builtin_popcount (opts->x_riscv_zvl_flags) - 1)) + /* We only enable VLS modes for VLA vectorization since fixed length VLMAX mode is the highest priority choice and should not conflict with VLS modes. */ #define TARGET_VECTOR_VLS \