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[2620:52:3:1:0:246e:9693:128c]) by mx.google.com with ESMTPS id j6-20020a05620a410600b00783e1590ea6si5804719qko.770.2024.01.29.00.24.19 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Jan 2024 00:24:19 -0800 (PST) Received-SPF: pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) client-ip=2620:52:3:1:0:246e:9693:128c; Authentication-Results: mx.google.com; arc=pass (i=1); spf=pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) smtp.mailfrom="gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org" Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 9673F3858402 for ; Mon, 29 Jan 2024 08:24:18 +0000 (GMT) X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by sourceware.org (Postfix) with ESMTP id 5298D3858D32 for ; Mon, 29 Jan 2024 08:22:26 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 5298D3858D32 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=loongson.cn ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 5298D3858D32 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=114.242.206.163 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1706516549; cv=none; b=ft4LOi9HM/AMkyXdSj7Ab5muPKbTckJl/d61b0doGLFJ8s4vZUAMyMlGKOooTUOSDYy4XVGkBx0GT/CTuSCSxZZi3QIMVbzyXM5nbmXW3+PAXXsc+DFrEYzyUxAynrm6ilCoedOEcUIFAIki2jzswHyFsEBVXXcbl4wGukHbfsQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1706516549; c=relaxed/simple; bh=wicSdXFBes+BBMmQgKv5oq6lvxuJEmV66iVHkzkCvDA=; h=From:To:Subject:Date:Message-Id:MIME-Version; b=QkA0rHFf/m7Q0qGjIcNJKJx49culyYi7TtJKiKM9AtmGlRegoouRhJ9SkGlHqKtzIvm+t+nWIK5DvhJ+okxbCewEFtf/EfKY7EpITRo/cyISursy7ufjNjD5Oo7FpBNGwY8UvgjtSsrfIDelIflQpHN7w5L7ywe5YR6n99WUQ/s= ARC-Authentication-Results: i=1; server2.sourceware.org Received: from loongson.cn (unknown [10.20.4.107]) by gateway (Coremail) with SMTP id _____8Dxqeg_YLdll7EHAA--.4759S3; Mon, 29 Jan 2024 16:22:23 +0800 (CST) Received: from loongson-pc.loongson.cn (unknown [10.20.4.107]) by localhost.localdomain (Coremail) with SMTP id AQAAf8BxnhMrYLdlKxklAA--.26775S6; Mon, 29 Jan 2024 16:22:23 +0800 (CST) From: Lulu Cheng To: gcc-patches@gcc.gnu.org Cc: xry111@xry111.site, i@xen0n.name, xuchenghua@loongson.cn, Lulu Cheng Subject: [PATCH v5 4/5] LoongArch: Added support for loading __get_tls_addr symbol address using call36. Date: Mon, 29 Jan 2024 16:22:00 +0800 Message-Id: <20240129082201.26087-5-chenglulu@loongson.cn> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20240129082201.26087-1-chenglulu@loongson.cn> References: <20240129082201.26087-1-chenglulu@loongson.cn> MIME-Version: 1.0 X-CM-TRANSID: AQAAf8BxnhMrYLdlKxklAA--.26775S6 X-CM-SenderInfo: xfkh0wpoxo3qxorr0wxvrqhubq/ X-Coremail-Antispam: 1Uk129KBj93XoW7WFWxCFyxZFy7WF4kXF4DZFc_yoW5JryDp3 yxuw13Kr48ZrZF9wn7Ja4fKr4kGr42gFW29ayavryfCr47JryfXF1kKF1fXF1UGw4UtrWa qr4rC3WYqF1UX3cCm3ZEXasCq-sJn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUUk2b4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r126r13M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Gr0_Xr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Gr0_Cr1l84ACjcxK6I8E87Iv67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVCY1x0267AK xVW8Jr0_Cr1UM2AIxVAIcxkEcVAq07x20xvEncxIr21l57IF6xkI12xvs2x26I8E6xACxx 1l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r1q6rW5McIj6I8E87Iv 67AKxVW8JVWxJwAm72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41l42xK82IYc2 Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s02 6x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r126r1DMIIYrxkI7VAKI48JMIIF0x vE2Ix0cI8IcVAFwI0_Gr0_Xr1lIxAIcVC0I7IYx2IY6xkF7I0E14v26r4j6F4UMIIF0xvE 42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVW8JVWxJwCI42IY6I8E87Iv6x kF7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjxUco7KUUUUU X-Spam-Status: No, score=-12.5 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, KAM_SHORT, 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 X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1789412412626054089 X-GMAIL-MSGID: 1789412412626054089 gcc/ChangeLog: * config/loongarch/loongarch.cc (loongarch_call_tls_get_addr): Add support for call36. gcc/testsuite/ChangeLog: * gcc.target/loongarch/explicit-relocs-medium-call36-auto-tls-ld-gd.c: New test. --- gcc/config/loongarch/loongarch.cc | 22 ++++++++++++++----- ...icit-relocs-medium-call36-auto-tls-ld-gd.c | 5 +++++ 2 files changed, 21 insertions(+), 6 deletions(-) create mode 100644 gcc/testsuite/gcc.target/loongarch/explicit-relocs-medium-call36-auto-tls-ld-gd.c diff --git a/gcc/config/loongarch/loongarch.cc b/gcc/config/loongarch/loongarch.cc index 684ae81870c..564de9c2642 100644 --- a/gcc/config/loongarch/loongarch.cc +++ b/gcc/config/loongarch/loongarch.cc @@ -2807,17 +2807,27 @@ loongarch_call_tls_get_addr (rtx sym, enum loongarch_symbol_type type, rtx v0) case CMODEL_MEDIUM: { - rtx reg = gen_reg_rtx (Pmode); if (la_opt_explicit_relocs != EXPLICIT_RELOCS_NONE) { - emit_insn (gen_pcalau12i (Pmode, reg, loongarch_tls_symbol)); - rtx call = gen_call_value_internal_1 (Pmode, v0, reg, - loongarch_tls_symbol, - const0_rtx); - insn = emit_call_insn (call); + rtx call; + + if (HAVE_AS_SUPPORT_CALL36) + call = gen_call_value_internal (v0, loongarch_tls_symbol, + const0_rtx); + else + { + rtx reg = gen_reg_rtx (Pmode); + emit_insn (gen_pcalau12i (Pmode, reg, + loongarch_tls_symbol)); + call = gen_call_value_internal_1 (Pmode, v0, reg, + loongarch_tls_symbol, + const0_rtx); + } + insn = emit_call_insn (call); } else { + rtx reg = gen_reg_rtx (Pmode); emit_move_insn (reg, loongarch_tls_symbol); insn = emit_call_insn (gen_call_value_internal (v0, reg, diff --git a/gcc/testsuite/gcc.target/loongarch/explicit-relocs-medium-call36-auto-tls-ld-gd.c b/gcc/testsuite/gcc.target/loongarch/explicit-relocs-medium-call36-auto-tls-ld-gd.c new file mode 100644 index 00000000000..d1a4820834c --- /dev/null +++ b/gcc/testsuite/gcc.target/loongarch/explicit-relocs-medium-call36-auto-tls-ld-gd.c @@ -0,0 +1,5 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fPIC -mexplicit-relocs=auto -mcmodel=medium -fplt" } */ +/* { dg-final { scan-assembler "pcaddu18i\t\\\$r1,%call36\\\(__tls_get_addr\\\)" { target { tls_native && loongarch_call36_support } } } } */ + +#include "./explicit-relocs-auto-tls-ld-gd.c"