From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1039) id 2D3CF3858D1E; Fri, 30 Sep 2022 22:55:15 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 2D3CF3858D1E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1664578515; bh=05S2hjMwOFLHOYC0rokygfx7rJEjCi3L6pRUI4dIe6E=; h=From:To:Subject:Date:From; b=nrm06Aw3TrJGpVvp60tru4zq2PvaOyM1qARPkHLdoU+Y0vUOMP+HIEpRCSvtfnWFO RvmekjyEMqRn1cLnCjEtiKCIARCC/EWf3ShrEMVn8JbH4Vdks30BLuyt9xNFC8UQ6p /ItxnKfg3NZhwg2jr+ncWQ4CnNn0M/tLBTv2KEjY= MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: H.J. Lu To: gcc-cvs@gcc.gnu.org Subject: [gcc r13-3002] Document -fexcess-precision=16 in target.def X-Act-Checkin: gcc X-Git-Author: H.J. Lu X-Git-Refname: refs/heads/master X-Git-Oldrev: 4dcd340ebaae8213eeae89894b5ecdf61b0eb100 X-Git-Newrev: 2002c54cb7f183c27ad7a5c294b868930cea17db Message-Id: <20220930225515.2D3CF3858D1E@sourceware.org> Date: Fri, 30 Sep 2022 22:55:15 +0000 (GMT) List-Id: https://gcc.gnu.org/g:2002c54cb7f183c27ad7a5c294b868930cea17db commit r13-3002-g2002c54cb7f183c27ad7a5c294b868930cea17db Author: H.J. Lu Date: Fri Sep 30 15:51:18 2022 -0700 Document -fexcess-precision=16 in target.def * target.def (TARGET_C_EXCESS_PRECISION): Document -fexcess-precision=16. Diff: --- gcc/target.def | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/target.def b/gcc/target.def index 4d49ffc2c88..a3d3b04a165 100644 --- a/gcc/target.def +++ b/gcc/target.def @@ -6181,7 +6181,7 @@ of the excess precision explicitly added. For\n\ @code{EXCESS_PRECISION_TYPE_FLOAT16}, and\n\ @code{EXCESS_PRECISION_TYPE_FAST}, the target should return the\n\ explicit excess precision that should be added depending on the\n\ -value set for @option{-fexcess-precision=@r{[}standard@r{|}fast@r{]}}.\n\ +value set for @option{-fexcess-precision=@r{[}standard@r{|}fast@r{|}16@r{]}}.\n\ Note that unpredictable explicit excess precision does not make sense,\n\ so a target should never return @code{FLT_EVAL_METHOD_UNPREDICTABLE}\n\ when @var{type} is @code{EXCESS_PRECISION_TYPE_STANDARD},\n\