ARM32 Vector lowering - scalarize select

src/IceTargetLoweringX86BaseImpl.h

Index: src/IceTargetLoweringX86BaseImpl.h
diff --git a/src/IceTargetLoweringX86BaseImpl.h b/src/IceTargetLoweringX86BaseImpl.h
index 7f2b349917888c49ab0abba1934292d4b351d6f5..ea0e92db94e584c4ea972024a0bdf85edccb4bec 100644
--- a/src/IceTargetLoweringX86BaseImpl.h
+++ b/src/IceTargetLoweringX86BaseImpl.h
@@ -87,21 +87,7 @@ template <> struct PoolTypeConverter<uint8_t> {
 
 namespace X86NAMESPACE {
 
-/// A helper class to ease the settings of RandomizationPoolingPause to disable
-/// constant blinding or pooling for some translation phases.
-class BoolFlagSaver {
-  BoolFlagSaver() = delete;
-  BoolFlagSaver(const BoolFlagSaver &) = delete;
-  BoolFlagSaver &operator=(const BoolFlagSaver &) = delete;
-
-public:
-  BoolFlagSaver(bool &F, bool NewValue) : OldValue(F), Flag(F) { F = NewValue; }
-  ~BoolFlagSaver() { Flag = OldValue; }
-
-private:
-  const bool OldValue;
-  bool &Flag;
-};
+using Utils::BoolFlagSaver;
 
 template <typename Traits> class BoolFoldingEntry {
   BoolFoldingEntry(const BoolFoldingEntry &) = delete;