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(localhost [IPv6:::1]) by gnu-tgl-3.localdomain (Postfix) with ESMTP id B7DACC05E3 for ; Tue, 18 Oct 2022 10:49:14 -0700 (PDT) From: "H.J. Lu" To: binutils@sourceware.org Subject: [PATCH] x86: Disable AVX-VNNI when disabling AVX2 Date: Tue, 18 Oct 2022 10:49:14 -0700 Message-Id: <20221018174914.470062-1-hjl.tools@gmail.com> X-Mailer: git-send-email 2.37.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-3023.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,GIT_PATCH_0,KAM_NUMSUBJECT,RCVD_IN_BARRACUDACENTRAL,RCVD_IN_DNSWL_NONE,SCC_10_SHORT_WORD_LINES,SCC_5_SHORT_WORD_LINES,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: Since AVX-VNNI requires AVX2, disable AVX-VNNI when disabling AVX2. * i386-gen.c (cpu_flag_init): Add CpuAVX_VNNI to CPU_ANY_AVX2_FLAGS. * i386-init.h: Regenerate. --- opcodes/i386-gen.c | 2 +- opcodes/i386-init.h | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/opcodes/i386-gen.c b/opcodes/i386-gen.c index 2bcef6f5b50..eb3bd85079c 100644 --- a/opcodes/i386-gen.c +++ b/opcodes/i386-gen.c @@ -370,7 +370,7 @@ static initializer cpu_flag_init[] = { "CPU_ANY_AVX_FLAGS", "CPU_ANY_AVX2_FLAGS|CpuF16C|CpuFMA|CpuFMA4|CpuXOP|CpuAVX" }, { "CPU_ANY_AVX2_FLAGS", - "CPU_ANY_AVX512F_FLAGS|CpuAVX2" }, + "CPU_ANY_AVX512F_FLAGS|CpuAVX2|CpuAVX_VNNI" }, { "CPU_ANY_AVX512F_FLAGS", "CpuAVX512F|CpuAVX512CD|CpuAVX512ER|CpuAVX512PF|CpuAVX512DQ|CPU_ANY_AVX512BW_FLAGS|CpuAVX512VL|CpuAVX512IFMA|CpuAVX512VBMI|CpuAVX512_4FMAPS|CpuAVX512_4VNNIW|CpuAVX512_VPOPCNTDQ|CpuAVX512_VBMI2|CpuAVX512_VNNI|CpuAVX512_BITALG|CpuAVX512_BF16|CpuAVX512_VP2INTERSECT" }, { "CPU_ANY_AVX512CD_FLAGS", diff --git a/opcodes/i386-init.h b/opcodes/i386-init.h index 3894f1f7585..c99e6c9d582 100644 --- a/opcodes/i386-init.h +++ b/opcodes/i386-init.h @@ -1472,7 +1472,7 @@ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, \ 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, \ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, \ - 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ + 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ 0, 0, 0, 0, 0 } } @@ -1481,7 +1481,7 @@ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, \ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, \ - 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ + 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ 0, 0, 0, 0, 0 } } -- 2.37.3