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Thu, 13 Jun 2024 07:42:36 GMT Received: from smtpav04.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 3E8CA20043; Thu, 13 Jun 2024 07:42:34 +0000 (GMT) Received: from smtpav04.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 9E4D82004B; Thu, 13 Jun 2024 07:42:32 +0000 (GMT) Received: from [9.200.158.244] (unknown [9.200.158.244]) by smtpav04.fra02v.mail.ibm.com (Postfix) with ESMTP; Thu, 13 Jun 2024 07:42:32 +0000 (GMT) Message-ID: Date: Thu, 13 Jun 2024 15:42:31 +0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.15.1 Subject: PING^1 [PATCH 38/52] avr: New hook implementation avr_c_mode_for_floating_type Content-Language: en-US To: gcc-patches@gcc.gnu.org Cc: chertykov@gmail.com, Jeff Law , Jeff Law References: <12403c7d266445af989c6f15f72ce05f335eed0d.1717134752.git.linkw@linux.ibm.com> From: "Kewen.Lin" In-Reply-To: <12403c7d266445af989c6f15f72ce05f335eed0d.1717134752.git.linkw@linux.ibm.com> Content-Type: text/plain; charset=UTF-8 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: Iw07OPukSJ9RZxpgiuYCN4lUJ0VNJyba X-Proofpoint-ORIG-GUID: rt_YJw0CoqtToghskUXuWtGkaIEKVcUU Content-Transfer-Encoding: 7bit X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-06-12_12,2024-06-13_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 impostorscore=0 suspectscore=0 malwarescore=0 priorityscore=1501 phishscore=0 clxscore=1015 lowpriorityscore=0 adultscore=0 spamscore=0 mlxlogscore=999 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2405170001 definitions=main-2406130051 X-Spam-Status: No, score=-12.2 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,GIT_PATCH_0,KAM_SHORT,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS,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: Hi, Gentle ping: https://gcc.gnu.org/pipermail/gcc-patches/2024-June/653375.html BR, Kewen on 2024/6/3 11:01, Kewen Lin wrote: > This is to remove macros {FLOAT,{,LONG_}DOUBLE}_TYPE_SIZE > defines in avr port, and add new port specific hook > implementation avr_c_mode_for_floating_type. > > gcc/ChangeLog: > > * config/avr/avr.cc (avr_c_mode_for_floating_type): New > function. > (TARGET_C_MODE_FOR_FLOATING_TYPE): New macro. > * config/avr/avr.h (FLOAT_TYPE_SIZE): Remove. > (DOUBLE_TYPE_SIZE): Likewise. > (LONG_DOUBLE_TYPE_SIZE): Likewise. > --- > gcc/config/avr/avr.cc | 17 +++++++++++++++++ > gcc/config/avr/avr.h | 3 --- > 2 files changed, 17 insertions(+), 3 deletions(-) > > diff --git a/gcc/config/avr/avr.cc b/gcc/config/avr/avr.cc > index 74924ab0565..61c325f2497 100644 > --- a/gcc/config/avr/avr.cc > +++ b/gcc/config/avr/avr.cc > @@ -6930,6 +6930,20 @@ avr_canonicalize_comparison (int *icode, rtx *op0, rtx *op1, bool op0_fixed) > } > } > > +/* Implement TARGET_C_MODE_FOR_FLOATING_TYPE. Return SFmode or DFmode > + for TI_{LONG_,}DOUBLE_TYPE which is for {long,} double type, go with > + the default one for the others. */ > + > +static machine_mode > +avr_c_mode_for_floating_type (enum tree_index ti) > +{ > + if (ti == TI_DOUBLE_TYPE) > + return avr_double == 32 ? SFmode : DFmode; > + if (ti == TI_LONG_DOUBLE_TYPE) > + return avr_long_double == 32 ? SFmode : DFmode; > + return default_mode_for_floating_type (ti); > +} > + > > /* Output compare instruction > > @@ -16411,6 +16425,9 @@ avr_float_lib_compare_returns_bool (machine_mode mode, enum rtx_code) > #undef TARGET_HAVE_SPECULATION_SAFE_VALUE > #define TARGET_HAVE_SPECULATION_SAFE_VALUE speculation_safe_value_not_needed > > +#undef TARGET_C_MODE_FOR_FLOATING_TYPE > +#define TARGET_C_MODE_FOR_FLOATING_TYPE avr_c_mode_for_floating_type > + > struct gcc_target targetm = TARGET_INITIALIZER; > > > diff --git a/gcc/config/avr/avr.h b/gcc/config/avr/avr.h > index 56211fa9cd0..4977e15eeed 100644 > --- a/gcc/config/avr/avr.h > +++ b/gcc/config/avr/avr.h > @@ -143,9 +143,6 @@ FIXME: DRIVER_SELF_SPECS has changed. > #define SHORT_TYPE_SIZE (INT_TYPE_SIZE == 8 ? INT_TYPE_SIZE : 16) > #define LONG_TYPE_SIZE (INT_TYPE_SIZE == 8 ? 16 : 32) > #define LONG_LONG_TYPE_SIZE (INT_TYPE_SIZE == 8 ? 32 : 64) > -#define FLOAT_TYPE_SIZE 32 > -#define DOUBLE_TYPE_SIZE (avr_double) > -#define LONG_DOUBLE_TYPE_SIZE (avr_long_double) > > #define LONG_LONG_ACCUM_TYPE_SIZE 64 >