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From 3a10799602b257d8d890965a1c3144476d8aa48d Mon Sep 17 00:00:00 2001
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From: "plai@redhat.com" <plai@redhat.com>
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Date: Mon, 13 Mar 2017 20:15:12 +0100
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Subject: [PATCH 19/24] x86: add AVX512_VPOPCNTDQ features
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RH-Author: plai@redhat.com
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Message-id: <1489436112-5802-2-git-send-email-plai@redhat.com>
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Patchwork-id: 74283
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O-Subject: [RHEL7.4 qemu-kvm BZ1415830 v2 RESEND] x86: add AVX512_VPOPCNTDQ features
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Bugzilla: 1415830
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RH-Acked-by: Eduardo Habkost <ehabkost@redhat.com>
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RH-Acked-by: David Hildenbrand <david@redhat.com>
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RH-Acked-by: Bandan Das <bsd@redhat.com>
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From: He Chen <he.chen@linux.intel.com>
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AVX512_VPOPCNTDQ: Vector POPCNT instructions for word and qwords.
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variable precision.
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Signed-off-by: He Chen <he.chen@linux.intel.com>
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Message-Id: <1484272411-28073-1-git-send-email-he.chen@linux.intel.com>
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Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
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Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
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(cherry picked from commit f77543772dcd38fa438470d9b80bafbd3a3ebbd7)
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Signed-off-by: Paul Lai <plai@redhat.com>
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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Conflicts:
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	target/i386/cpu.c -> changes applied to target-i386/cpu.c
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	target/i386/cpu.h -> changes applied to target-i386/cpu.h
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---
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 target-i386/cpu.c | 2 +-
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 target-i386/cpu.h | 1 +
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 2 files changed, 2 insertions(+), 1 deletion(-)
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diff --git a/target-i386/cpu.c b/target-i386/cpu.c
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index 38056eb..33f0997 100644
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--- a/target-i386/cpu.c
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+++ b/target-i386/cpu.c
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@@ -158,7 +158,7 @@ static const char *cpuid_7_0_ecx_feature_name[] = {
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     NULL, "avx512vbmi", NULL, NULL,
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     NULL, NULL, NULL, NULL,
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     NULL, NULL, NULL, NULL,
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-    NULL, NULL, NULL, NULL,
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+    NULL, NULL, "avx512-vpopcntdq", NULL,
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     NULL, NULL, NULL, NULL,
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     NULL, NULL, NULL, NULL,
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     NULL, NULL, NULL, NULL,
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diff --git a/target-i386/cpu.h b/target-i386/cpu.h
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index eec5c49..f04deb4 100644
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--- a/target-i386/cpu.h
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+++ b/target-i386/cpu.h
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@@ -579,6 +579,7 @@ typedef uint32_t FeatureWordArray[FEATURE_WORDS];
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 #define CPUID_7_0_ECX_UMIP     (1U << 2)
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 #define CPUID_7_0_ECX_PKU      (1U << 3)
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 #define CPUID_7_0_ECX_OSPKE    (1U << 4)
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+#define CPUID_7_0_ECX_AVX512_VPOPCNTDQ (1U << 14) /* POPCNT for vectors of DW/QW */
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 #define CPUID_7_0_ECX_RDPID    (1U << 22)
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 #define CPUID_7_0_EDX_AVX512_4VNNIW (1U << 2) /* AVX512 Neural Network Instructions */
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-- 
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1.8.3.1
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