From: liuhongt <hongtao.liu@intel.com>
Date: Fri, 28 Aug 2020 07:01:18 +0000 (+0800)
Subject: Fix: AVX512VP2INTERSECT should imply AVX512DQ.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6ba09730375b47c0442b3638d02d75fb3430425c;p=gcc.git

Fix: AVX512VP2INTERSECT should imply AVX512DQ.

gcc/ChangeLog

	* common/config/i386/i386-common.c (ix86_handle_option): Set
	AVX512DQ when AVX512VP2INTERSECT exists.
---

diff --git a/gcc/common/config/i386/i386-common.c b/gcc/common/config/i386/i386-common.c
index bb14305ad7b..5305145a8c9 100644
--- a/gcc/common/config/i386/i386-common.c
+++ b/gcc/common/config/i386/i386-common.c
@@ -906,8 +906,8 @@ ix86_handle_option (struct gcc_options *opts,
 	  opts->x_ix86_isa_flags2 |= OPTION_MASK_ISA2_AVX512VP2INTERSECT_SET;
 	  opts->x_ix86_isa_flags2_explicit |=
 	    OPTION_MASK_ISA2_AVX512VP2INTERSECT_SET;
-	  opts->x_ix86_isa_flags |= OPTION_MASK_ISA_AVX512F_SET;
-	  opts->x_ix86_isa_flags_explicit |= OPTION_MASK_ISA_AVX512F_SET;
+	  opts->x_ix86_isa_flags |= OPTION_MASK_ISA_AVX512DQ_SET;
+	  opts->x_ix86_isa_flags_explicit |= OPTION_MASK_ISA_AVX512DQ_SET;
 	}
       else
 	{