Remove use of uniform initialization ({}) introduced in r212725 since this isn't supported in MSVC.

llvm-svn: 212754

Author: dwblaikie

clang/lib/Basic/Targets.cpp

@@ -3272,7 +3272,7 @@ namespace {
 class X86_64TargetInfo : public X86TargetInfo {
 public:
   X86_64TargetInfo(const llvm::Triple &Triple) : X86TargetInfo(Triple) {
-    const bool IsX32{getTriple().getEnvironment() == llvm::Triple::GNUX32};
+    const bool IsX32 = getTriple().getEnvironment() == llvm::Triple::GNUX32;
     LongWidth = LongAlign = PointerWidth = PointerAlign = IsX32 ? 32 : 64;
     LongDoubleWidth = 128;
     LongDoubleAlign = 128;

clang/lib/Driver/ToolChains.cpp

@@ -2017,7 +2017,7 @@ static bool findBiarchMultilibs(const llvm::Triple &TargetTriple,
   // Determine default multilib from: 32, 64, x32
   // Also handle cases such as 64 on 32, 32 on 64, etc.
   enum { UNKNOWN, WANT32, WANT64, WANTX32 } Want = UNKNOWN;
-  const bool IsX32 {TargetTriple.getEnvironment() == llvm::Triple::GNUX32};
+  const bool IsX32 = TargetTriple.getEnvironment() == llvm::Triple::GNUX32;
   if (TargetTriple.isArch32Bit() && !NonExistent(Alt32))
     Want = WANT64;
   else if (TargetTriple.isArch64Bit() && IsX32 && !NonExistent(Altx32))