ARM NEON two-operand aliases for VSHL(immediate).

[oota-llvm.git] / lib / Target / ARM / AsmParser / ARMAsmParser.cpp

diff --git a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
index d91ce93e71ceed4cdf924353e438b316774faac2..7e1d6333fa6b0f1606e570b22ca2f07a3f58b0a6 100644 (file)
--- a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
+++ b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
@@ -611,6 +611,14 @@ public:
     int64_t Value = CE->getValue();
     return Value >= 0 && Value < 32;
   }
+  bool isImm0_63() const {
+    if (Kind != k_Immediate)
+      return false;
+    const MCConstantExpr *CE = dyn_cast<MCConstantExpr>(getImm());
+    if (!CE) return false;
+    int64_t Value = CE->getValue();
+    return Value >= 0 && Value < 64;
+  }
   bool isImm8() const {
     if (Kind != k_Immediate)
       return false;