+ bool is16Bit() const {
+ return In16BitMode;
+ }
+
+ /// Is this x86_64 with the ILP32 programming model (x32 ABI)?
+ bool isTarget64BitILP32() const {
+ return In64BitMode && (TargetTriple.getEnvironment() == Triple::GNUX32 ||
+ TargetTriple.getOS() == Triple::NaCl);
+ }
+
+ /// Is this x86_64 with the LP64 programming model (standard AMD64, no x32)?
+ bool isTarget64BitLP64() const {
+ return In64BitMode && (TargetTriple.getEnvironment() != Triple::GNUX32);
+ }