From patchwork Fri Mar 24 23:20:56 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luc Van Oostenryck X-Patchwork-Id: 9644243 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 490BF6020B for ; Fri, 24 Mar 2017 23:24:21 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3B86A26530 for ; Fri, 24 Mar 2017 23:24:21 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 309F627B13; Fri, 24 Mar 2017 23:24:21 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.3 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, RCVD_IN_SORBS_SPAM, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E032A26530 for ; Fri, 24 Mar 2017 23:24:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936445AbdCXXYU (ORCPT ); Fri, 24 Mar 2017 19:24:20 -0400 Received: from mail-wr0-f195.google.com ([209.85.128.195]:34691 "EHLO mail-wr0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S936164AbdCXXYQ (ORCPT ); Fri, 24 Mar 2017 19:24:16 -0400 Received: by mail-wr0-f195.google.com with SMTP id y90so607445wrb.1 for ; Fri, 24 Mar 2017 16:24:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=eeqnxh5pn/NAgSO80kmp+2zTy9PKrIKQAZvc0a7APf0=; b=KpdfJKTPiejEPb0PFlm5OIXvZKGDADhoaHcztoTFZ7PuuXni8jVm/WvEuEilzq2Vb2 UFBu4ifeDZlL3NpX0t4zOtEGaoTQpsu9cW890lzJpeSMylnoPeiyzOfBbBI8bXieT/4/ xuu66sSYCE+dT6yY2PS9+nqApEC105qFnkqrfAlRZiH8OWzXMTBf3+zwxIEzmkI6XWUk D5E80p4LqcokLsMN6ePfKHPSniE09+jGauB9cyUGu7TGxCFTmPZC46WhWYsmfxq1eXXZ z9klPQxhOiz2KTsTCFK7Z55EFvt8thjgfg+CdmMuYR0fuy1r0jPRoQrIW1vmoMwG8P60 uSRg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=eeqnxh5pn/NAgSO80kmp+2zTy9PKrIKQAZvc0a7APf0=; b=LQArk5oIoLn4B5xS4LKNsbvj7Rbd6IBy7nH37ktuWaDLuMCkABo30jVvVP/wIniXu/ t/04eQ4rEL1R6iJXlMAzIblwSREO2jIfKPCCX/SuK7EIPF40gP9a4uis69eikfBMkgdZ 09s7GxoJ2XqyYlcQT0WYiOtYbBNGdQeCUp7AbCUxjPabrULopP5kP6Mb6PYbNxAVUGTr yEEDVinS7AUdUXlBygS4nf39bK+6+kmx+ZFPYdDxjycYxUGzvvY3pJKqfRoaJlhse5fE IjUlzHZYzRA441v92CAGehDvPLv2REPk1iBQQe6OgnxCnG6RwPDd3z3Y+PQvyQpFIPlF t6qA== X-Gm-Message-State: AFeK/H3wmAlVPq8A1gfFLPRSVQxOOXok/IgyJhHImfb5qMoKbnz7MmZBHl2RKI3RF90jXA== X-Received: by 10.223.169.161 with SMTP id b30mr10280297wrd.196.1490397853762; Fri, 24 Mar 2017 16:24:13 -0700 (PDT) Received: from localhost.localdomain ([2a02:a03f:802:b00:81c3:4cc:f845:762c]) by smtp.gmail.com with ESMTPSA id m188sm4203730wmm.7.2017.03.24.16.24.12 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 24 Mar 2017 16:24:13 -0700 (PDT) From: Luc Van Oostenryck To: linux-sparse@vger.kernel.org Cc: Christopher Li , Luc Van Oostenryck Subject: [PATCH v5 50/51] llvm: add support for cast from floats Date: Sat, 25 Mar 2017 00:20:56 +0100 Message-Id: <20170324232057.15033-51-luc.vanoostenryck@gmail.com> X-Mailer: git-send-email 2.12.0 In-Reply-To: <20170324232057.15033-1-luc.vanoostenryck@gmail.com> References: <20170324232057.15033-1-luc.vanoostenryck@gmail.com> Sender: linux-sparse-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sparse@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Luc Van Oostenryck --- sparse-llvm.c | 10 +++++++++- validation/backend/cast.c | 2 -- 2 files changed, 9 insertions(+), 3 deletions(-) diff --git a/sparse-llvm.c b/sparse-llvm.c index cdeb38d8e..b8a52b9ac 100644 --- a/sparse-llvm.c +++ b/sparse-llvm.c @@ -914,7 +914,7 @@ static void output_op_cast(struct function *fn, struct instruction *insn, LLVMOp assert(!is_float_type(insn->type)); - dtype = insn_symbol_type(insn); + dtype = symbol_type(insn->type); switch (LLVMGetTypeKind(LLVMTypeOf(src))) { case LLVMPointerTypeKind: op = LLVMPtrToInt; @@ -926,6 +926,14 @@ static void output_op_cast(struct function *fn, struct instruction *insn, LLVMOp else if (insn->size == width) op = LLVMBitCast; break; + case LLVMHalfTypeKind: + case LLVMFloatTypeKind: + case LLVMDoubleTypeKind: + case LLVMX86_FP80TypeKind: + case LLVMFP128TypeKind: + case LLVMPPC_FP128TypeKind: + op = (op == LLVMZExt) ? LLVMFPToUI : LLVMFPToSI; + break; default: assert(0); } diff --git a/validation/backend/cast.c b/validation/backend/cast.c index 4c308dfe8..b3728c21e 100644 --- a/validation/backend/cast.c +++ b/validation/backend/cast.c @@ -40,10 +40,8 @@ DEFINE_CASTS(long) DEFINE_CASTS(ulong) DEFINE_CASTS(longlong) DEFINE_CASTS(ulonglong) -/* DEFINE_CASTS(float) DEFINE_CASTS(double) -*/ /* * check-name: Cast code generation