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Date:      Sat, 20 Aug 2016 13:29:58 +0000 (UTC)
From:      Dimitry Andric <dim@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-releng@freebsd.org
Subject:   svn commit: r304529 - in releng/11.0: contrib/llvm/lib/Target/X86 contrib/llvm/tools/clang/lib/Basic lib/clang
Message-ID:  <201608201329.u7KDTw38067445@repo.freebsd.org>
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Author: dim
Date: Sat Aug 20 13:29:58 2016
New Revision: 304529
URL: https://svnweb.freebsd.org/changeset/base/304529

Log:
  MFC r304319:
  
  Pull in r262772 from upstream clang trunk (by Simon Pilgrim):
  
    [X86] AMD Bobcat CPU (btver1) doesn't support XSAVE
  
    btver1 is a SSSE3/SSE4a only CPU - it doesn't have AVX and doesn't
    support XSAVE.
  
    Differential Revision: http://reviews.llvm.org/D17682
  
  Pull in r262782 from upstream llvm trunk (by Simon Pilgrim):
  
    [X86] AMD Bobcat CPU (btver1) doesn't support XSAVE
  
    btver1 is a SSSE3/SSE4a only CPU - it doesn't have AVX and doesn't
    support XSAVE.
  
    Differential Revision: http://reviews.llvm.org/D17683
  
  This ensures clang does not emit AVX instructions for CPUTYPE=btver1.
  
  Approved by:	re (kib)
  Reported by:	Michel Depeige <demik+freebsd@lostwave.net>
  PR:		211864

Modified:
  releng/11.0/contrib/llvm/lib/Target/X86/X86.td
  releng/11.0/contrib/llvm/tools/clang/lib/Basic/Targets.cpp
  releng/11.0/lib/clang/freebsd_cc_version.h
Directory Properties:
  releng/11.0/   (props changed)

Modified: releng/11.0/contrib/llvm/lib/Target/X86/X86.td
==============================================================================
--- releng/11.0/contrib/llvm/lib/Target/X86/X86.td	Sat Aug 20 12:49:05 2016	(r304528)
+++ releng/11.0/contrib/llvm/lib/Target/X86/X86.td	Sat Aug 20 13:29:58 2016	(r304529)
@@ -576,7 +576,6 @@ def : Proc<"btver1", [
   FeaturePRFCHW,
   FeatureLZCNT,
   FeaturePOPCNT,
-  FeatureXSAVE,
   FeatureSlowSHLD,
   FeatureLAHFSAHF
 ]>;

Modified: releng/11.0/contrib/llvm/tools/clang/lib/Basic/Targets.cpp
==============================================================================
--- releng/11.0/contrib/llvm/tools/clang/lib/Basic/Targets.cpp	Sat Aug 20 12:49:05 2016	(r304528)
+++ releng/11.0/contrib/llvm/tools/clang/lib/Basic/Targets.cpp	Sat Aug 20 13:29:58 2016	(r304529)
@@ -2731,7 +2731,6 @@ bool X86TargetInfo::initFeatureMap(
     setFeatureEnabledImpl(Features, "prfchw", true);
     setFeatureEnabledImpl(Features, "cx16", true);
     setFeatureEnabledImpl(Features, "fxsr", true);
-    setFeatureEnabledImpl(Features, "xsave", true);
     break;
   case CK_BDVER4:
     setFeatureEnabledImpl(Features, "avx2", true);

Modified: releng/11.0/lib/clang/freebsd_cc_version.h
==============================================================================
--- releng/11.0/lib/clang/freebsd_cc_version.h	Sat Aug 20 12:49:05 2016	(r304528)
+++ releng/11.0/lib/clang/freebsd_cc_version.h	Sat Aug 20 13:29:58 2016	(r304529)
@@ -1,3 +1,3 @@
 /* $FreeBSD$ */
 
-#define	FREEBSD_CC_VERSION		1100005
+#define	FREEBSD_CC_VERSION		1100006

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