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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Tue, 12 Feb 2019 18:15:57 -0000 Received: from b01ledav002.gho.pok.ibm.com (b01ledav002.gho.pok.ibm.com [9.57.199.107]) by b01cxnp23032.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x1CIFunx24772772 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 12 Feb 2019 18:15:56 GMT Received: from b01ledav002.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id BC73D124053; Tue, 12 Feb 2019 18:15:56 +0000 (GMT) Received: from b01ledav002.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 83441124055; Tue, 12 Feb 2019 18:15:56 +0000 (GMT) Received: from pmac.rchland.ibm.com (unknown [9.10.86.155]) by b01ledav002.gho.pok.ibm.com (Postfix) with ESMTPS; Tue, 12 Feb 2019 18:15:56 +0000 (GMT) From: Pat Haugen Subject: [PATCH doc] Remove documentation for PowerPC -maltivec={be,le} To: GCC Patches Cc: Segher Boessenkool , David Edelsohn , Bill Schmidt Date: Tue, 12 Feb 2019 12:15:56 -0600 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:60.0) Gecko/20100101 Thunderbird/60.5.0 MIME-Version: 1.0 x-cbid: 19021218-0068-0000-0000-00000392C06B X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00010584; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000279; SDB=6.01160084; UDB=6.00605445; IPR=6.00940635; MB=3.00025548; MTD=3.00000008; XFM=3.00000015; UTC=2019-02-12 18:15:58 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19021218-0069-0000-0000-0000477C02BB Message-Id: <44ffaba7-788e-177e-4930-75956a2fed4d@linux.ibm.com> X-IsSubscribed: yes The options were removed in May 2018 (r260109), but documentation was not updated. Bootstrap on powerpc64le. Ok for trunk? -Pat 2019-02-12 Pat Haugen * doc/invoke.texi (RS/6000 and PowerPC Options): Remove duplicate -maltivec. Delete -maltivec=be and -maltivec=le documentation. Index: gcc/doc/invoke.texi =================================================================== --- gcc/doc/invoke.texi (revision 268784) +++ gcc/doc/invoke.texi (working copy) @@ -1085,7 +1085,7 @@ See RS/6000 and PowerPC Options. -mstrict-align -mno-strict-align -mrelocatable @gol -mno-relocatable -mrelocatable-lib -mno-relocatable-lib @gol -mtoc -mno-toc -mlittle -mlittle-endian -mbig -mbig-endian @gol --mdynamic-no-pic -maltivec -mswdiv -msingle-pic-base @gol +-mdynamic-no-pic -mswdiv -msingle-pic-base @gol -mprioritize-restricted-insns=@var{priority} @gol -msched-costly-dep=@var{dependence_type} @gol -minsert-sched-nops=@var{scheme} @gol @@ -24088,40 +24088,14 @@ the AltiVec instruction set. You may al @option{-mabi=altivec} to adjust the current ABI with AltiVec ABI enhancements. -When @option{-maltivec} is used, rather than @option{-maltivec=le} or -@option{-maltivec=be}, the element order for AltiVec intrinsics such -as @code{vec_splat}, @code{vec_extract}, and @code{vec_insert} +When @option{-maltivec} is used, the element order for AltiVec intrinsics +such as @code{vec_splat}, @code{vec_extract}, and @code{vec_insert} match array element order corresponding to the endianness of the target. That is, element zero identifies the leftmost element in a vector register when targeting a big-endian platform, and identifies the rightmost element in a vector register when targeting a little-endian platform. -@item -maltivec=be -@opindex maltivec=be -Generate AltiVec instructions using big-endian element order, -regardless of whether the target is big- or little-endian. This is -the default when targeting a big-endian platform. Using this option -is currently deprecated. Support for this feature will be removed in -GCC 9. - -The element order is used to interpret element numbers in AltiVec -intrinsics such as @code{vec_splat}, @code{vec_extract}, and -@code{vec_insert}. By default, these match array element order -corresponding to the endianness for the target. - -@item -maltivec=le -@opindex maltivec=le -Generate AltiVec instructions using little-endian element order, -regardless of whether the target is big- or little-endian. This is -the default when targeting a little-endian platform. This option is -currently ignored when targeting a big-endian platform. - -The element order is used to interpret element numbers in AltiVec -intrinsics such as @code{vec_splat}, @code{vec_extract}, and -@code{vec_insert}. By default, these match array element order -corresponding to the endianness for the target. - @item -mvrsave @itemx -mno-vrsave @opindex mvrsave