From nobody Sun Jan 07 13:44:25 2024 X-Original-To: toolchain@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4T7JMY5KKGz57315 for ; Sun, 7 Jan 2024 13:44:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4T7JMY22Qdz4fLB for ; Sun, 7 Jan 2024 13:44:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1704635065; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; 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Sun, 7 Jan 2024 13:44:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 407DiPZP041228 for ; Sun, 7 Jan 2024 13:44:25 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 407DiPuc041227 for toolchain@FreeBSD.org; Sun, 7 Jan 2024 13:44:25 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: toolchain@FreeBSD.org Subject: [Bug 276170] LLVM bug prevents from enabling PGO optimization for Python 3.11+ Date: Sun, 07 Jan 2024 13:44:25 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 14.0-RELEASE X-Bugzilla-Keywords: regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: dim@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: toolchain@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Maintenance of FreeBSD s integrated toolchain List-Archive: https://lists.freebsd.org/archives/freebsd-toolchain List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-toolchain@freebsd.org X-BeenThere: freebsd-toolchain@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276170 Dimitry Andric changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dim@FreeBSD.org --- Comment #6 from Dimitry Andric --- I could download the repro .c and .sh files from GitHub, but apparently this also needs a "code.profclangd" file which has been produced by an earlier profiling run: + clang -cc1 -triple aarch64-unknown-freebsd14.0 -emit-llvm-bc '-flto=3Dful= l' -flto-unit -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name token.c -mrelocation-model pic -pic-le= vel 2 -fhalf-no-semantic-interposition '-mframe-pointer=3Dnon-leaf' '-ffp-contract=3Don' -fno-rounding-math -mconstructor-aliases '-funwind-tab= les=3D2' -target-cpu generic -target-feature +neon -target-feature +v8a -target-abi aapcs -mllvm -treat-scalable-fixed-error-as-warning '-debug-info-kind=3Dstandalone' '-dwarf-version=3D5' '-debugger-tuning=3Dgd= b' '-fprofile-instrument-use-path=3Dcode.profclangd' '-fcoverage-compilation-dir=3D/Software/Python312/.src_34340eab1ef9bee6/Pyt= hon-3.12.1' -D NDEBUG -D Py_BUILD_CORE -O3 -Wformat -Wformat-security -Wformat -Wformat-security '-Werror=3Dimplicit-function-declaration' -w '-std=3Dc11' '-fdebug-compilation-dir=3D/Software/Python312/.src_34340eab1ef9bee6/Python= -3.12.1' -ferror-limit 1 '-fvisibility=3Dhidden' -fwrapv -pthread -stack-protector 1 -stack-protector-buffer-size 4 -stack-protector-buffer-size 4 -fno-signed-c= har '-fgnuc-version=3D4.2.1' -vectorize-loops -vectorize-slp -faddrsig '-D__GCC_HAVE_DWARF2_CFI_ASM=3D1' -x c token-7986e1.c error: Error in reading profile code.profclangd: No such file or directory If you still have this file, you can also upload it GitHub? --=20 You are receiving this mail because: You are the assignee for the bug.=