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Tue, 2 May 2023 13:18:19 +0000 (GMT) Message-ID: <6c55e2dc-2357-55b5-b645-e77ac4cf2247@linux.vnet.ibm.com> Date: Tue, 2 May 2023 08:18:19 -0500 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.10.1 Subject: Re: [PATCH] Added Redirects to longdouble error functions [BZ #29033] To: libc-alpha@sourceware.org References: <20230419184201.552824-1-smonga@linux.ibm.com> Content-Language: en-US From: Rajalakshmi Srinivasaraghavan In-Reply-To: <20230419184201.552824-1-smonga@linux.ibm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: JJM2Q0xm9uHmlLQefGeHDjMdIswP_828 X-Proofpoint-GUID: JJM2Q0xm9uHmlLQefGeHDjMdIswP_828 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-05-02_08,2023-04-27_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 lowpriorityscore=0 phishscore=0 priorityscore=1501 malwarescore=0 bulkscore=0 suspectscore=0 spamscore=0 clxscore=1015 mlxscore=0 mlxlogscore=940 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2305020111 X-Spam-Status: No, score=-12.2 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,GIT_PATCH_0,NICE_REPLY_A,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On 4/19/23 1:42 PM, Sachin Monga via Libc-alpha wrote: > This patch redirects the error functions to the appropriate > longdouble variants which enables the compiler to optimize > for the abi ieeelongdouble. > > Signed-off-by: Sachin Monga > --- > misc/Makefile | 2 +- > misc/bits/error-ldbl.h | 45 +++++++++++ > misc/sys/cdefs.h | 3 +- > misc/tst-ldbl-errorfptr.c | 87 +++++++++++++++++++++ > sysdeps/ieee754/ldbl-128ibm-compat/Makefile | 2 + > sysdeps/ieee754/ldbl-opt/Makefile | 4 + > 6 files changed, 141 insertions(+), 2 deletions(-) > create mode 100644 misc/tst-ldbl-errorfptr.c > > > diff --git a/sysdeps/ieee754/ldbl-opt/Makefile b/sysdeps/ieee754/ldbl-opt/Makefile > index 5b72474aa4..22e778ad0e 100644 > --- a/sysdeps/ieee754/ldbl-opt/Makefile > +++ b/sysdeps/ieee754/ldbl-opt/Makefile > @@ -215,6 +215,7 @@ endif > ifeq ($(subdir), misc) > tests-internal += tst-nldbl-warn > tests-internal += tst-nldbl-error > +tests-internal += tst-nldbl-errorfptr > > $(objpfx)tst-nldbl-warn.c: tst-ldbl-warn.c > cp $< $@ > @@ -222,8 +223,11 @@ $(objpfx)tst-nldbl-warn.c: tst-ldbl-warn.c > $(objpfx)tst-nldbl-error.c: tst-ldbl-error.c > cp $< $@ > > +$(objpfx)tst-nldbl-errorfptr.c: tst-ldbl-errorfptr.c > + cp $< $@ > CFLAGS-tst-nldbl-warn.c += -mlong-double-64 > CFLAGS-tst-nldbl-error.c += -mlong-double-64 > +CFLAGS-tst-nldbl-errorfptr.c += -mlong-double-64 Do we need minimum compiler check for this in sysdeps/powerpc/powerpc64/le/Makefile  similar to tst-nldbl-error ? > endif > > ifeq ($(subdir), stdio-common)