From: Craig Topper <craig.topper@gmail.com>
Date: Mon, 29 Feb 2016 06:51:34 +0000 (+0000)
Subject: [X86] Enabling xsave should not enable AVX. I seem to have done this, but I don't... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=41d40eca2d71d3bcb737973a56950dc7ff8336a2;p=clang

[X86] Enabling xsave should not enable AVX. I seem to have done this, but I don't know why.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@262200 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index e94cebefdf..8f5fd1a1b6 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -3018,15 +3018,11 @@ void X86TargetInfo::setFeatureEnabledImpl(llvm::StringMap<bool> &Features,
     else
       setSSELevel(Features, SSE41, Enabled);
   } else if (Name == "xsave") {
-    if (Enabled)
-      setSSELevel(Features, AVX, Enabled);
-    else
+    if (!Enabled)
       Features["xsaveopt"] = false;
   } else if (Name == "xsaveopt" || Name == "xsavec" || Name == "xsaves") {
-    if (Enabled) {
+    if (Enabled)
       Features["xsave"] = true;
-      setSSELevel(Features, AVX, Enabled);
-    }
   }
 }