From patchwork Thu Aug 1 07:58:44 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 13749937 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3EDC0C3DA64 for ; Thu, 1 Aug 2024 07:59:31 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sZQiC-0002yp-FW; Thu, 01 Aug 2024 03:59:00 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sZQiB-0002tq-7a for qemu-devel@nongnu.org; Thu, 01 Aug 2024 03:58:59 -0400 Received: from mail-pg1-x52a.google.com ([2607:f8b0:4864:20::52a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sZQi9-00066j-Bb for qemu-devel@nongnu.org; Thu, 01 Aug 2024 03:58:58 -0400 Received: by mail-pg1-x52a.google.com with SMTP id 41be03b00d2f7-7ab09739287so4032321a12.3 for ; Thu, 01 Aug 2024 00:58:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1722499136; x=1723103936; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=OtOFpryN5p45NTecQPUgADSe7EdyZv6yuf4iUoGdYsY=; b=WaO8sY4mQk7hFRWdhdAdiVAC0EkdkJdXZtHhWn9gSYplNfe67GLe0E0iz5nFEtHV0w zZY6iWiQJxyNW5MhFxwKBJOHKMvoR9fhZBUZ2ynbHHTh9pEqvpRObkKhR+9ALawvQBM7 7bStpH1DmrkuWJxDoiYIXOrKL9JH85h5DMBimidldCTpX9ZYtOibWrINaa+VmeILpeK8 qmc0zprZnLAA/I+NayfK4ICDRFml40OX+zoG5VclGIS+J6byRpnWF6nYoCE/xAMkeiI8 UpszWod2RByicONrkjCJHgKWsmjfBUrpm1lqD/cu1nfy7gSJlC10SkV7wwCJO4CMCGKE dy5g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1722499136; x=1723103936; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=OtOFpryN5p45NTecQPUgADSe7EdyZv6yuf4iUoGdYsY=; b=xVCEoQrpd/IuGnrWh2nhtXe2SJbefq0td+kHSCEw9SW4y8De/vemwuq2R5rxCfVM2I TdyPMa1s3yEiyi2k2caA71eFIQDFZWos56rjLL/tcZDau3d6Z1AUNcungGR/XN+SJ5Ji InI97dwnTc2Ku/gjertOdTBGrt08hes5emjtWFpPv4OB4ES1fPt2rrmeCg4j4GlAw4oc yURwPG1ywIQJOtHfVw0IjnTYnBIC2fPmgRHHLsIWXnk1STzBa5nC+sir7q+7MA5ixOIQ tI1hpIdxiSdvXPO3cjI4n87qlRG7P5tdLbdRhOZkmW7rYUr+3dfdJpkCJ1EeWre24njB 1c3g== X-Gm-Message-State: AOJu0Yz+7+akIz42Zvf2LJzW6Mq9+3Ax4pYTABpJv09UcAklyk8h9NHO W+p7IgJjB5r5Wk6hzayvniQ9kmM+ffTBhNAhhZFN2G5hjDPQr8EJ0ICwsnMBahHJbBtUir1SzuR DfW3W8Q== X-Google-Smtp-Source: AGHT+IHEW0Wfepqox45QrZeYKkEpa9nifERVt7/0luIBoJNxBNlikXOU5p5nJH1l3YPR6kSVtXzYnQ== X-Received: by 2002:a05:6a20:c70b:b0:1c4:a49b:403 with SMTP id adf61e73a8af0-1c68d23fc64mr2026758637.46.1722499135559; Thu, 01 Aug 2024 00:58:55 -0700 (PDT) Received: from stoup.. ([203.56.128.103]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1fed7ee148dsm132195755ad.144.2024.08.01.00.58.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Aug 2024 00:58:55 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: pbonzini@redhat.com Subject: [PATCH 1/2] target/i386: Split out gen_prepare_val_nz Date: Thu, 1 Aug 2024 17:58:44 +1000 Message-ID: <20240801075845.573075-2-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240801075845.573075-1-richard.henderson@linaro.org> References: <20240801075845.573075-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::52a; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x52a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Split out the TCG_COND_TSTEQ logic from gen_prepare_eflags_z, and use it for CC_OP_BMILG* as well. Prepare for requiring both zero and non-zero senses. Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daudé --- target/i386/tcg/translate.c | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c index 95bad55bf4..e62ffa2858 100644 --- a/target/i386/tcg/translate.c +++ b/target/i386/tcg/translate.c @@ -865,6 +865,18 @@ static CCPrepare gen_prepare_sign_nz(TCGv src, MemOp size) } } +static CCPrepare gen_prepare_val_nz(TCGv src, MemOp size, bool eqz) +{ + if (size == MO_TL) { + return (CCPrepare) { .cond = eqz ? TCG_COND_EQ : TCG_COND_NE, + .reg = src }; + } else { + return (CCPrepare) { .cond = eqz ? TCG_COND_TSTEQ : TCG_COND_TSTNE, + .imm = MAKE_64BIT_MASK(0, 8 << size), + .reg = src }; + } +} + /* compute eflags.C, trying to store it in reg if not NULL */ static CCPrepare gen_prepare_eflags_c(DisasContext *s, TCGv reg) { @@ -908,8 +920,7 @@ static CCPrepare gen_prepare_eflags_c(DisasContext *s, TCGv reg) case CC_OP_BMILGB ... CC_OP_BMILGQ: size = s->cc_op - CC_OP_BMILGB; - gen_ext_tl(cpu_cc_src, cpu_cc_src, size, false); - return (CCPrepare) { .cond = TCG_COND_EQ, .reg = cpu_cc_src }; + return gen_prepare_val_nz(cpu_cc_src, size, true); case CC_OP_ADCX: case CC_OP_ADCOX: @@ -1006,12 +1017,7 @@ static CCPrepare gen_prepare_eflags_z(DisasContext *s, TCGv reg) default: { MemOp size = (s->cc_op - CC_OP_ADDB) & 3; - if (size == MO_TL) { - return (CCPrepare) { .cond = TCG_COND_EQ, .reg = cpu_cc_dst }; - } else { - return (CCPrepare) { .cond = TCG_COND_TSTEQ, .reg = cpu_cc_dst, - .imm = (1ull << (8 << size)) - 1 }; - } + return gen_prepare_val_nz(cpu_cc_dst, size, true); } } } From patchwork Thu Aug 1 07:58:45 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 13749938 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 496EEC3DA4A for ; Thu, 1 Aug 2024 08:00:09 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sZQiF-0003BP-HM; Thu, 01 Aug 2024 03:59:03 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sZQiE-00035Y-1V for qemu-devel@nongnu.org; Thu, 01 Aug 2024 03:59:02 -0400 Received: from mail-pl1-x634.google.com ([2607:f8b0:4864:20::634]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sZQiB-000678-Tw for qemu-devel@nongnu.org; Thu, 01 Aug 2024 03:59:01 -0400 Received: by mail-pl1-x634.google.com with SMTP id d9443c01a7336-1fc47abc040so45162475ad.0 for ; Thu, 01 Aug 2024 00:58:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1722499138; x=1723103938; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=BAAECdtbSk5fdUDNbIHhRihYh/Jpb523HvXDAZ9nrWw=; b=GDRqKjn3PMIAdIGybPjtU6oIsee6t59ROEbAsUklY86bDNJPY8PZ00GK+uYaeZIAAB ogaSlDbfgvNIkyeLcGgjCmFR6FAD9Ki+/lsGMa80XwQx7nmv8uBkY4dSSB0TC9t2Z32i Cy8t3PrcWwRBa5NygyUpgzGSjYZH0as9y+3Ozwi2EpF1FuDuQ/U7yPq/KDtHPObqktw+ 1orKN79U+CoWsgLQRhiz+9sko6G7yxYYLmsa3WpP8lnQApSjj59kfxqQc109g46wCORb igL5YMjcJ0aW4s8LMV+TeNlPgFRkTve3TkFIdY+6T4vM2Et9qHi9oUYvtv9yPv/7qkFO UqRQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1722499138; x=1723103938; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=BAAECdtbSk5fdUDNbIHhRihYh/Jpb523HvXDAZ9nrWw=; b=k2+Xk8YaHlGM0zyvIodev9Ultj6c/fpjyci4aXW2NuW5D4spdCwuqIiBYN9Che8foH zw2rQjSOIrHMLA8vRFJa9yQEPkcOCZV1LO5dQGGzHgw/GDAHgtC4JyIF19wxHclxNbC+ ZJRxEX7mcWjxex+godQs/GuovOJohQVTpq4sF1HefVq8dw4P9ZCHqz/bCU5yfd3X0DlX U6pGXMcO+tgaoYnP8BI7hDIDjKT0ji0PMxzWuOfP2wT//69CIzgoOKScPVixcN54eufC pvSHv9XHedBSEAoC4bQf8z0lnzIzk2yCXjBi/FWYJSV44Fu/KF2/0PMLL8+Ige8Ar14D TpDA== X-Gm-Message-State: AOJu0YyGMYwZy/T5eof4jNyDPgQeQi0QzbJf5DKnWz6/wGioLZ49MfrI gIOmD/7jNX7CxiEg48fkdisLGlWjJ4ptjT6QH57K2NwCbx4S1ZeSLayFGA6rzf9CabOTNBO+tQN 1XeYkzw== X-Google-Smtp-Source: AGHT+IGsr36IOpqYaCXN2JUcn51KSb4nPwLO6GtOq1gP17DWM72JyJY6ALgh8CnGjuSa/72WVwwKfA== X-Received: by 2002:a17:903:1245:b0:1fd:6c83:3394 with SMTP id d9443c01a7336-1ff4ce70235mr24610185ad.7.1722499138033; Thu, 01 Aug 2024 00:58:58 -0700 (PDT) Received: from stoup.. ([203.56.128.103]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1fed7ee148dsm132195755ad.144.2024.08.01.00.58.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Aug 2024 00:58:57 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: pbonzini@redhat.com Subject: [PATCH 2/2] target/i386: Fix carry flag for BLSI Date: Thu, 1 Aug 2024 17:58:45 +1000 Message-ID: <20240801075845.573075-3-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240801075845.573075-1-richard.henderson@linaro.org> References: <20240801075845.573075-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::634; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x634.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org BLSI has inverted semantics for C as compared to the other two BMI1 instructions, BLSMSK and BLSR. Introduce CC_OP_BLSI* for this purpose. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2175 Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daudé --- target/i386/cpu.h | 5 +++++ target/i386/tcg/cc_helper.c | 18 ++++++++++++++++++ target/i386/tcg/translate.c | 5 +++++ tests/tcg/x86_64/test-2175.c | 24 ++++++++++++++++++++++++ target/i386/tcg/cc_helper_template.h.inc | 18 ++++++++++++++++++ target/i386/tcg/emit.c.inc | 2 +- tests/tcg/x86_64/Makefile.target | 1 + 7 files changed, 72 insertions(+), 1 deletion(-) create mode 100644 tests/tcg/x86_64/test-2175.c diff --git a/target/i386/cpu.h b/target/i386/cpu.h index c6cc035df3..14edd57a37 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -1339,6 +1339,11 @@ typedef enum { CC_OP_BMILGL, CC_OP_BMILGQ, + CC_OP_BLSIB, /* Z,S via CC_DST, C = SRC!=0; O=0; P,A undefined */ + CC_OP_BLSIW, + CC_OP_BLSIL, + CC_OP_BLSIQ, + /* * Note that only CC_OP_POPCNT (i.e. the one with MO_TL size) * is used or implemented, because the translation needs diff --git a/target/i386/tcg/cc_helper.c b/target/i386/tcg/cc_helper.c index 301ed95406..dbddaa2fcb 100644 --- a/target/i386/tcg/cc_helper.c +++ b/target/i386/tcg/cc_helper.c @@ -186,6 +186,13 @@ target_ulong helper_cc_compute_all(target_ulong dst, target_ulong src1, case CC_OP_BMILGL: return compute_all_bmilgl(dst, src1); + case CC_OP_BLSIB: + return compute_all_blsib(dst, src1); + case CC_OP_BLSIW: + return compute_all_blsiw(dst, src1); + case CC_OP_BLSIL: + return compute_all_blsil(dst, src1); + case CC_OP_ADCX: return compute_all_adcx(dst, src1, src2); case CC_OP_ADOX: @@ -216,6 +223,8 @@ target_ulong helper_cc_compute_all(target_ulong dst, target_ulong src1, return compute_all_sarq(dst, src1); case CC_OP_BMILGQ: return compute_all_bmilgq(dst, src1); + case CC_OP_BLSIQ: + return compute_all_blsiq(dst, src1); #endif } } @@ -308,6 +317,13 @@ target_ulong helper_cc_compute_c(target_ulong dst, target_ulong src1, case CC_OP_BMILGL: return compute_c_bmilgl(dst, src1); + case CC_OP_BLSIB: + return compute_c_blsib(dst, src1); + case CC_OP_BLSIW: + return compute_c_blsiw(dst, src1); + case CC_OP_BLSIL: + return compute_c_blsil(dst, src1); + #ifdef TARGET_X86_64 case CC_OP_ADDQ: return compute_c_addq(dst, src1); @@ -321,6 +337,8 @@ target_ulong helper_cc_compute_c(target_ulong dst, target_ulong src1, return compute_c_shlq(dst, src1); case CC_OP_BMILGQ: return compute_c_bmilgq(dst, src1); + case CC_OP_BLSIQ: + return compute_c_blsiq(dst, src1); #endif } } diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c index e62ffa2858..fb0d01b356 100644 --- a/target/i386/tcg/translate.c +++ b/target/i386/tcg/translate.c @@ -304,6 +304,7 @@ static const uint8_t cc_op_live[CC_OP_NB] = { [CC_OP_SHLB ... CC_OP_SHLQ] = USES_CC_DST | USES_CC_SRC, [CC_OP_SARB ... CC_OP_SARQ] = USES_CC_DST | USES_CC_SRC, [CC_OP_BMILGB ... CC_OP_BMILGQ] = USES_CC_DST | USES_CC_SRC, + [CC_OP_BLSIB ... CC_OP_BLSIQ] = USES_CC_DST | USES_CC_SRC, [CC_OP_ADCX] = USES_CC_DST | USES_CC_SRC, [CC_OP_ADOX] = USES_CC_SRC | USES_CC_SRC2, [CC_OP_ADCOX] = USES_CC_DST | USES_CC_SRC | USES_CC_SRC2, @@ -922,6 +923,10 @@ static CCPrepare gen_prepare_eflags_c(DisasContext *s, TCGv reg) size = s->cc_op - CC_OP_BMILGB; return gen_prepare_val_nz(cpu_cc_src, size, true); + case CC_OP_BLSIB ... CC_OP_BLSIQ: + size = s->cc_op - CC_OP_BLSIB; + return gen_prepare_val_nz(cpu_cc_src, size, false); + case CC_OP_ADCX: case CC_OP_ADCOX: return (CCPrepare) { .cond = TCG_COND_NE, .reg = cpu_cc_dst, diff --git a/tests/tcg/x86_64/test-2175.c b/tests/tcg/x86_64/test-2175.c new file mode 100644 index 0000000000..aafd037bce --- /dev/null +++ b/tests/tcg/x86_64/test-2175.c @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* See https://gitlab.com/qemu-project/qemu/-/issues/2185 */ + +#include + +int test_setc(unsigned int x, unsigned int y) +{ + asm("blsi %1, %0; setc %b0" : "+r"(x) : "r"(y)); + return (unsigned char)x; +} + +int test_pushf(unsigned int x, unsigned int y) +{ + asm("blsi %1, %0; pushf; pop %q0" : "+r"(x) : "r"(y)); + return x & 1; +} + +int main() +{ + assert(test_setc(1, 0xedbf530a)); + assert(test_pushf(1, 0xedbf530a)); + return 0; +} + diff --git a/target/i386/tcg/cc_helper_template.h.inc b/target/i386/tcg/cc_helper_template.h.inc index bb611feb04..c5425e57cf 100644 --- a/target/i386/tcg/cc_helper_template.h.inc +++ b/target/i386/tcg/cc_helper_template.h.inc @@ -235,6 +235,24 @@ static int glue(compute_c_bmilg, SUFFIX)(DATA_TYPE dst, DATA_TYPE src1) return src1 == 0; } +static int glue(compute_all_blsi, SUFFIX)(DATA_TYPE dst, DATA_TYPE src1) +{ + int cf, pf, af, zf, sf, of; + + cf = (src1 != 0); + pf = 0; /* undefined */ + af = 0; /* undefined */ + zf = (dst == 0) * CC_Z; + sf = lshift(dst, 8 - DATA_BITS) & CC_S; + of = 0; + return cf | pf | af | zf | sf | of; +} + +static int glue(compute_c_blsi, SUFFIX)(DATA_TYPE dst, DATA_TYPE src1) +{ + return src1 != 0; +} + #undef DATA_BITS #undef SIGN_MASK #undef DATA_TYPE diff --git a/target/i386/tcg/emit.c.inc b/target/i386/tcg/emit.c.inc index 016dce8146..3e867135dd 100644 --- a/target/i386/tcg/emit.c.inc +++ b/target/i386/tcg/emit.c.inc @@ -1299,7 +1299,7 @@ static void gen_BLSI(DisasContext *s, X86DecodedInsn *decode) /* input in T1, which is ready for prepare_update2_cc */ tcg_gen_neg_tl(s->T0, s->T1); tcg_gen_and_tl(s->T0, s->T0, s->T1); - prepare_update2_cc(decode, s, CC_OP_BMILGB + ot); + prepare_update2_cc(decode, s, CC_OP_BLSIB + ot); } static void gen_BLSMSK(DisasContext *s, X86DecodedInsn *decode) diff --git a/tests/tcg/x86_64/Makefile.target b/tests/tcg/x86_64/Makefile.target index eda9bd7396..783ab5b21a 100644 --- a/tests/tcg/x86_64/Makefile.target +++ b/tests/tcg/x86_64/Makefile.target @@ -16,6 +16,7 @@ X86_64_TESTS += noexec X86_64_TESTS += cmpxchg X86_64_TESTS += adox X86_64_TESTS += test-1648 +X86_64_TESTS += test-2175 TESTS=$(MULTIARCH_TESTS) $(X86_64_TESTS) test-x86_64 else TESTS=$(MULTIARCH_TESTS)