From: Ilya Verbin <iverbin@gmail.com>
Date: Wed, 31 Aug 2016 19:49:35 +0000 (+0000)
Subject: Fix detection of AVX512IFMA in host_detect_local_cpu
X-Git-Tag: basepoints/gcc-8~4803
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=212720907ac47104f7f8025f4c5c2867b4c1e20a;p=thirdparty%2Fgcc.git

Fix detection of AVX512IFMA in host_detect_local_cpu

gcc/
	* config/i386/driver-i386.c (host_detect_local_cpu): Fix detection of
	AVX512IFMA.

From-SVN: r239908
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 29506594b8bd..1cf6ef600ddf 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2016-08-31  Ilya Verbin  <iverbin@gmail.com>
+
+	* config/i386/driver-i386.c (host_detect_local_cpu): Fix detection of
+	AVX512IFMA.
+
 2016-08-31  David Malcolm  <dmalcolm@redhat.com>
 
 	* diagnostic-show-locus.c (class layout): Add field m_fixit_hints.
diff --git a/gcc/config/i386/driver-i386.c b/gcc/config/i386/driver-i386.c
index 22a8f2861aee..6d4390f403c7 100644
--- a/gcc/config/i386/driver-i386.c
+++ b/gcc/config/i386/driver-i386.c
@@ -498,7 +498,7 @@ const char *host_detect_local_cpu (int argc, const char **argv)
       has_avx512dq = ebx & bit_AVX512DQ;
       has_avx512bw = ebx & bit_AVX512BW;
       has_avx512vl = ebx & bit_AVX512VL;
-      has_avx512vl = ebx & bit_AVX512IFMA;
+      has_avx512ifma = ebx & bit_AVX512IFMA;
 
       has_prefetchwt1 = ecx & bit_PREFETCHWT1;
       has_avx512vbmi = ecx & bit_AVX512VBMI;