From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by sourceware.org (Postfix) with ESMTP id 14F4C385840D for ; Thu, 1 Jun 2023 16:30:06 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 14F4C385840D Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 29FBE1063; Thu, 1 Jun 2023 09:30:51 -0700 (PDT) Received: from [10.57.74.92] (unknown [10.57.74.92]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 9114E3F663; Thu, 1 Jun 2023 09:30:04 -0700 (PDT) Content-Type: multipart/mixed; boundary="------------qZQuDW2NQWzM0I3ag6qjsvU6" Message-ID: Date: Thu, 1 Jun 2023 17:30:02 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Content-Language: en-US To: "gcc-patches@gcc.gnu.org" Cc: Richard Biener , Richard Sandiford , "jakub@redhat.com" From: "Andre Vieira (lists)" Subject: [PATCH] inline: improve internal function costs X-Spam-Status: No, score=-14.7 required=5.0 tests=BAYES_00,GIT_PATCH_0,KAM_DMARC_NONE,KAM_DMARC_STATUS,KAM_LAZY_DOMAIN_SECURITY,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: This is a multi-part message in MIME format. --------------qZQuDW2NQWzM0I3ag6qjsvU6 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hi, This is a follow-up of the internal function patch to add widening and narrowing patterns. This patch improves the inliner cost estimation for internal functions. Bootstrapped and regression tested on aarch64-unknown-linux-gnu. gcc/ChangeLog: * ipa-fnsummary.cc (analyze_function_body): Correctly handle non-zero costed internal functions. * tree-inline.cc (estimate_num_insns): Improve costing for internal functions. --------------qZQuDW2NQWzM0I3ag6qjsvU6 Content-Type: text/plain; charset=UTF-8; name="internal_fn_inline.patch" Content-Disposition: attachment; filename="internal_fn_inline.patch" Content-Transfer-Encoding: base64 ZGlmZiAtLWdpdCBhL2djYy9pcGEtZm5zdW1tYXJ5LmNjIGIvZ2NjL2lwYS1mbnN1bW1hcnku Y2MKaW5kZXggYjMyOGJiOGNlMTRiMDcyNWY2ZTU2MDdkYTlkMWUyZjYxZTliYWY2Mi4uNDQ5 OTYxZmU0NGU0ZDg2YmY2MWU2MjVkZmYwNzU5ZDU4ZTFlODBiYSAxMDA2NDQKLS0tIGEvZ2Nj L2lwYS1mbnN1bW1hcnkuY2MKKysrIGIvZ2NjL2lwYS1mbnN1bW1hcnkuY2MKQEAgLTI4NjIs MTYgKzI4NjIsMTkgQEAgYW5hbHl6ZV9mdW5jdGlvbl9ib2R5IChzdHJ1Y3QgY2dyYXBoX25v ZGUgKm5vZGUsIGJvb2wgZWFybHkpCiAJCSB0byBoYXBwZW4sIGJ1dCB3ZSBjYW5ub3QgZG8g dGhhdCBmb3IgY2FsbCBzdGF0ZW1lbnRzCiAJCSBiZWNhdXNlIGVkZ2VzIGFyZSBhY2NvdW50 ZWQgc3BlY2lhbGx5LiAgKi8KIAotCSAgICAgIGlmICgqKGlzX2dpbXBsZV9jYWxsIChzdG10 KSA/ICZiYl9wcmVkaWNhdGUgOiAmcCkgIT0gZmFsc2UpCisJICAgICAgaWYgKCooaXNfZ2lt cGxlX2NhbGwgKHN0bXQpICYmICFnaW1wbGVfY2FsbF9pbnRlcm5hbF9wIChzdG10KQorCQkg ICAgPyAmYmJfcHJlZGljYXRlIDogJnApICE9IGZhbHNlKQogCQl7CiAJCSAgdGltZSArPSBm aW5hbF90aW1lOwogCQkgIHNpemUgKz0gdGhpc19zaXplOwogCQl9CiAKIAkgICAgICAvKiBX ZSBhY2NvdW50IGV2ZXJ5dGhpbmcgYnV0IHRoZSBjYWxscy4gIENhbGxzIGhhdmUgdGhlaXIg b3duCi0JICAgICAgICAgc2l6ZS90aW1lIGluZm8gYXR0YWNoZWQgdG8gY2dyYXBoIGVkZ2Vz LiAgVGhpcyBpcyBuZWNlc3NhcnkKLQkgICAgICAgICBpbiBvcmRlciB0byBtYWtlIHRoZSBj b3N0IGRpc2FwcGVhciBhZnRlciBpbmxpbmluZy4gICovCi0JICAgICAgaWYgKCFpc19naW1w bGVfY2FsbCAoc3RtdCkpCisJCSBzaXplL3RpbWUgaW5mbyBhdHRhY2hlZCB0byBjZ3JhcGgg ZWRnZXMuICBUaGlzIGlzIG5lY2Vzc2FyeQorCQkgaW4gb3JkZXIgdG8gbWFrZSB0aGUgY29z dCBkaXNhcHBlYXIgYWZ0ZXIgaW5saW5pbmcuICBUaGUgb25seQorCQkgZXhjZXB0aW9ucyBh cmUgaW50ZXJuYWwgY2FsbHMuICAqLworCSAgICAgIGlmICghaXNfZ2ltcGxlX2NhbGwgKHN0 bXQpCisJCSAgfHwgZ2ltcGxlX2NhbGxfaW50ZXJuYWxfcCAoc3RtdCkpCiAJCXsKIAkJICBp ZiAocHJvYikKIAkJICAgIHsKZGlmZiAtLWdpdCBhL2djYy90cmVlLWlubGluZS5jYyBiL2dj Yy90cmVlLWlubGluZS5jYwppbmRleCA5OWVmZGRjMzZjODkwNmE3OTc1ODNhNTY5NDI0MzM2 ZTk2MWMzNWQxLi5iYWM4NGQyNzcyNTQ3MDMzNjljMjc5OTNkY2FkMDQ4ZGU4ZDRmZjcwIDEw MDY0NAotLS0gYS9nY2MvdHJlZS1pbmxpbmUuY2MKKysrIGIvZ2NjL3RyZWUtaW5saW5lLmNj CkBAIC00NDI3LDcgKzQ0MjcsNDggQEAgZXN0aW1hdGVfbnVtX2luc25zIChnaW1wbGUgKnN0 bXQsIGVuaV93ZWlnaHRzICp3ZWlnaHRzKQogCXRyZWUgZGVjbDsKIAogCWlmIChnaW1wbGVf Y2FsbF9pbnRlcm5hbF9wIChzdG10KSkKLQkgIHJldHVybiAwOworCSAgeworCSAgICBzd2l0 Y2ggKGdpbXBsZV9jYWxsX2ludGVybmFsX2ZuIChzdG10KSkKKwkgICAgICB7CisJICAgICAg ZGVmYXVsdDoKKwkJcmV0dXJuIDE7CisKKwkgICAgICBjYXNlIElGTl9HT01QX1RBUkdFVF9S RVY6CisJICAgICAgY2FzZSBJRk5fR09NUF9VU0VfU0lNVDoKKwkgICAgICBjYXNlIElGTl9H T01QX1NJTVRfRU5URVJfQUxMT0M6CisJICAgICAgY2FzZSBJRk5fR09NUF9TSU1UX0VYSVQ6 CisJICAgICAgY2FzZSBJRk5fR09NUF9TSU1UX0xBTkU6CisJICAgICAgY2FzZSBJRk5fR09N UF9TSU1UX1ZGOgorCSAgICAgIGNhc2UgSUZOX0dPTVBfU0lNVF9MQVNUX0xBTkU6CisJICAg ICAgY2FzZSBJRk5fR09NUF9TSU1UX09SREVSRURfUFJFRDoKKwkgICAgICBjYXNlIElGTl9H T01QX1NJTVRfVk9URV9BTlk6CisJICAgICAgY2FzZSBJRk5fR09NUF9TSU1UX1hDSEdfQkZM WToKKwkgICAgICBjYXNlIElGTl9HT01QX1NJTVRfWENIR19JRFg6CisJICAgICAgY2FzZSBJ Rk5fR09NUF9TSU1EX0xBTkU6CisJICAgICAgY2FzZSBJRk5fR09NUF9TSU1EX1ZGOgorCSAg ICAgIGNhc2UgSUZOX0dPTVBfU0lNRF9MQVNUX0xBTkU6CisJICAgICAgY2FzZSBJRk5fR09N UF9TSU1EX09SREVSRURfU1RBUlQ6CisJICAgICAgY2FzZSBJRk5fR09NUF9TSU1EX09SREVS RURfRU5EOgorCSAgICAgIGNhc2UgSUZOX0JVSUxUSU5fRVhQRUNUOgorCSAgICAgIGNhc2Ug SUZOX0FOTk9UQVRFOgorCSAgICAgIGNhc2UgSUZOX05PUDoKKwkgICAgICBjYXNlIElGTl9V TklRVUU6CisJICAgICAgY2FzZSBJRk5fREVGRVJSRURfSU5JVDoKKwkgICAgICBjYXNlIElG Tl9BU1NVTUU6CisJCXJldHVybiAwOworCisJICAgICAgY2FzZSBJRk5fVUJTQU5fTlVMTDoK KwkgICAgICBjYXNlIElGTl9VQlNBTl9CT1VORFM6CisJICAgICAgY2FzZSBJRk5fVUJTQU5f VlBUUjoKKwkgICAgICBjYXNlIElGTl9VQlNBTl9DSEVDS19BREQ6CisJICAgICAgY2FzZSBJ Rk5fVUJTQU5fQ0hFQ0tfU1VCOgorCSAgICAgIGNhc2UgSUZOX1VCU0FOX0NIRUNLX01VTDoK KwkgICAgICBjYXNlIElGTl9VQlNBTl9QVFI6CisJICAgICAgY2FzZSBJRk5fVUJTQU5fT0JK RUNUX1NJWkU6CisJCS8qIEVzdGltYXRpbmcgYSBjb21wYXJlIGFuZCBqdW1wLiAgKi8KKwkJ cmV0dXJuIDI7CisJICAgICAgfQorCSAgfQogCWVsc2UgaWYgKChkZWNsID0gZ2ltcGxlX2Nh bGxfZm5kZWNsIChzdG10KSkKIAkJICYmIGZuZGVjbF9idWlsdF9pbl9wIChkZWNsKSkKIAkg IHsK --------------qZQuDW2NQWzM0I3ag6qjsvU6--