vendor/llvm/llvm-release_801-r366581vendor/llvm/llvm-release_80-r364487vendor/llvm/llvm-release_80-r363030vendor/llvm-80

2 files changed, 6 insertions, 2 deletions

diff --git a/lib/Target/X86/X86FastISel.cpp b/lib/Target/X86/X86FastISel.cpp
index 9dd3f2652543a..12cd613c34cbe 100644
--- a/lib/Target/X86/X86FastISel.cpp
+++ b/lib/Target/X86/X86FastISel.cpp
@@ -399,7 +399,7 @@ bool X86FastISel::X86FastEmitLoad(EVT VT, X86AddressMode &AM,
   case MVT::v2i64:
   case MVT::v8i16:
   case MVT::v16i8:
-    if (IsNonTemporal && Alignment >= 16)
+    if (IsNonTemporal && Alignment >= 16 && HasSSE41)
       Opc = HasVLX ? X86::VMOVNTDQAZ128rm :
             HasAVX ? X86::VMOVNTDQArm : X86::MOVNTDQArm;
     else if (Alignment >= 16)
diff --git a/lib/Target/X86/X86TargetMachine.cpp b/lib/Target/X86/X86TargetMachine.cpp
index afcb49dc22632..217a12ddf896e 100644
--- a/lib/Target/X86/X86TargetMachine.cpp
+++ b/lib/Target/X86/X86TargetMachine.cpp
@@ -38,6 +38,7 @@
 #include "llvm/IR/Attributes.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/Function.h"
+#include "llvm/MC/MCAsmInfo.h"
 #include "llvm/Pass.h"
 #include "llvm/Support/CodeGen.h"
 #include "llvm/Support/CommandLine.h"
@@ -512,6 +513,9 @@ void X86PassConfig::addPreEmitPass2() {
   // correct CFA calculation rule where needed by inserting appropriate CFI
   // instructions.
   const Triple &TT = TM->getTargetTriple();
-  if (!TT.isOSDarwin() && !TT.isOSWindows())
+  const MCAsmInfo *MAI = TM->getMCAsmInfo();
+  if (!TT.isOSDarwin() &&
+      (!TT.isOSWindows() ||
+       MAI->getExceptionHandlingType() == ExceptionHandling::DwarfCFI))
     addPass(createCFIInstrInserter());
 }