From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from xry111.site (xry111.site [IPv6:2001:470:683e::1]) by sourceware.org (Postfix) with ESMTPS id 5A8D03857429 for ; Wed, 27 Jul 2022 07:07:16 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 5A8D03857429 Received: from [IPv6:240e:358:1119:7700:dc73:854d:832e:3] (unknown [IPv6:240e:358:1119:7700:dc73:854d:832e:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature ECDSA (P-384) server-digest SHA384) (Client did not present a certificate) (Authenticated sender: xry111@xry111.site) by xry111.site (Postfix) with ESMTPSA id AADA9667AD; Wed, 27 Jul 2022 03:07:09 -0400 (EDT) Message-ID: <767f8ddc835151d62ce825b8fe7b2ff7b4e3d2e6.camel@xry111.site> Subject: [PATCH] LoongArch: document -m[no-]explicit-relocs From: Xi Ruoyao To: Lulu Cheng , gcc-patches@gcc.gnu.org Cc: xuchenghua@loongson.cn, Wang Xuerui Date: Wed, 27 Jul 2022 15:06:59 +0800 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.44.3 MIME-Version: 1.0 X-Spam-Status: No, score=-6.5 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FROM_SUSPICIOUS_NTLD, FROM_SUSPICIOUS_NTLD_FP, GIT_PATCH_0, LIKELY_SPAM_FROM, PDS_OTHER_BAD_TLD, SPF_HELO_PASS, 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: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 27 Jul 2022 07:07:18 -0000 Document newly introduced -m[no-]explicit-relocs options. Ok for trunk? -- >8 -- gcc/ChangeLog: * doc/invoke.texi: Document -m[no-]explicit-relocs for LoongArch. --- gcc/doc/invoke.texi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 9a3f2d14c5a..04418f80428 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -24939,6 +24939,18 @@ global symbol: The data got table must be within += /-8EiB addressing space. @end itemize @end table The default code model is @code{normal}. + +@item -mexplicit-relocs +@itemx -mno-explicit-relocs +@opindex mexplicit-relocs +@opindex mno-explicit-relocs +Generate (do not generate) explicit symbol relocations instead of +assembler macros. Using explicit relocations can improve code generation. +GCC detects the capaiblities of the assembler when it is built and sets +the default to @code{-mexplicit-relocs} if the assembler supports the +syntax for explicit specification of relocations, and +@code{-mno-explicit-relocs} otherwise. This option is mostly useful for +debugging or using an assembler different from build-time. @end table =20 @node M32C Options --=20 2.37.1