From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1005) id 7D8D73858D28; Fri, 12 Aug 2022 19:59:51 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 7D8D73858D28 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Michael Meissner To: gcc-cvs@gcc.gnu.org Subject: [gcc(refs/users/meissner/heads/work097)] Update ChangeLog.meissner. X-Act-Checkin: gcc X-Git-Author: Michael Meissner X-Git-Refname: refs/users/meissner/heads/work097 X-Git-Oldrev: 0a5d872a45a4a24219f50219597532b33bb1fdbb X-Git-Newrev: faf05356a7f9b80ad918a5b89a47accacfc123d5 Message-Id: <20220812195951.7D8D73858D28@sourceware.org> Date: Fri, 12 Aug 2022 19:59:51 +0000 (GMT) X-BeenThere: gcc-cvs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Aug 2022 19:59:51 -0000 https://gcc.gnu.org/g:faf05356a7f9b80ad918a5b89a47accacfc123d5 commit faf05356a7f9b80ad918a5b89a47accacfc123d5 Author: Michael Meissner Date: Fri Aug 12 15:59:36 2022 -0400 Update ChangeLog.meissner. 2022-08-12 Michael Meissner gcc/ * ChangeLog.meissner: Update. Diff: --- gcc/ChangeLog.meissner | 75 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner index 9882436fa06..4065a6f3848 100644 --- a/gcc/ChangeLog.meissner +++ b/gcc/ChangeLog.meissner @@ -1,3 +1,78 @@ +==================== work097, patch010 + +Update switching between KFmode to TFmode and IFmode to TFmode builtins + +This patch looks to see if the caller function wants TFmode (when long double is +IEEE 128-bit) to switch the KFmode built-in functions to TFmode. + +It will look to see if the caller functions wants IFmode (when long double is +IBM 128-bit) to switch the unpackif built-in function to unpacktf. + +It will look to see if a TFmode argument is passed (when long double is IBM +128-bit) to switch the packif built-in function to packtf. + +2022-08-12 Michael Meissner + +gcc/ + + * config/rs6000/rs6000-builtin.cc (rs6000_expand_builtin): Update + switching from KFmode/IFmode built-in functions to TFmode built-in + functions. + +==================== work097, patch010 + +Add ibm128_operand. + +Since we have 2 modes for IBM 128-bit (IFmode and TFmode if long double is IBM +128-bit), this patch provides a new predicate (ibm128_operand) that allows +combining a conversion from one mode to another. + +2022-08-12 Michael Meissner + +gcc/ + + * config/rs6000/predicates.md (ibm128_operand): New predicate. + * config/rs6000/rs6000.md (extendiftf2_internal): Add GPR registers in + case -msoft-float is used. + (extendtfif2_internal): Likewise. + (unpack): Use ibm128_operand. + (unpack_dm): Likewise. + (unpack_nodm): Likewise. + +==================== work097, patch010 + +Add ieee128_operand. + +Since we have 2 modes for IEEE 128-bit (KFmode and TFmode if long double is IEEE +128-bit), this patch provides a new predicate (ieee128_operand) that allows +combining a conversion from one mode to another. + +2022-08-12 Michael Meissner + +gcc/ + + * config/rs6000/predicates.md (ieee128_operand): New predicate. + * config/rs6000/rs6000.md (truncsf2_hw): Use ieee128_operand. + (round2): Likewise. + (add3_odd): Likewise. + (sub3_odd): Likewise. + (mul3_odd): Likewise. + (div3_odd): Likewise. + (sqrt2_odd): Likewise. + (fma4_odd): Likewise. + (fms4_odd): Likewise. + (nfma4_odd): Likewise. + (nfms4_odd): Likewise. + (truncdf2_odd): Likewise. + * config/rs6000/vsx.md (xsxexpqp_): Likewise. + (xsxsigqp_): Likewise. + (xsiexpqpf_): Likewise. + (xscmpexpqp___): Likewise. + (xststdcqp_): Likewise. + (xststdcnegqp_): Likewise. + (xststdcqp_): Likewise. + ==================== work097, patch009 was reverted ==================== work097, patch008 was reverted