ARM/ARM64: Intrinsics - numberOfTrailingZeros, rotateLeft, rotateRight

Change-Id: I2a07c279756ee804fb7c129416bdc4a3962e93ed

1 files changed, 32 insertions, 0 deletions

diff --git a/compiler/optimizing/intrinsics.cc b/compiler/optimizing/intrinsics.cc
index 075ec1ee2e..2dd4bbabdb 100644
--- a/compiler/optimizing/intrinsics.cc
+++ b/compiler/optimizing/intrinsics.cc
@@ -120,6 +120,28 @@ static Intrinsics GetIntrinsic(InlineMethod method, InstructionSet instruction_s
           LOG(FATAL) << "Unknown/unsupported op size " << method.d.data;
           UNREACHABLE();
       }
+    case kIntrinsicRotateRight:
+      switch (GetType(method.d.data, true)) {
+        case Primitive::kPrimInt:
+          return Intrinsics::kIntegerRotateRight;
+        case Primitive::kPrimLong:
+          return Intrinsics::kLongRotateRight;
+        default:
+          LOG(FATAL) << "Unknown/unsupported op size " << method.d.data;
+          UNREACHABLE();
+      }
+    case kIntrinsicRotateLeft:
+      switch (GetType(method.d.data, true)) {
+        case Primitive::kPrimInt:
+          return Intrinsics::kIntegerRotateLeft;
+        case Primitive::kPrimLong:
+          return Intrinsics::kLongRotateLeft;
+        default:
+          LOG(FATAL) << "Unknown/unsupported op size " << method.d.data;
+          UNREACHABLE();
+      }
+
+    // Misc data processing.
     case kIntrinsicNumberOfLeadingZeros:
       switch (GetType(method.d.data, true)) {
         case Primitive::kPrimInt:
@@ -130,6 +152,16 @@ static Intrinsics GetIntrinsic(InlineMethod method, InstructionSet instruction_s
           LOG(FATAL) << "Unknown/unsupported op size " << method.d.data;
           UNREACHABLE();
       }
+    case kIntrinsicNumberOfTrailingZeros:
+      switch (GetType(method.d.data, true)) {
+        case Primitive::kPrimInt:
+          return Intrinsics::kIntegerNumberOfTrailingZeros;
+        case Primitive::kPrimLong:
+          return Intrinsics::kLongNumberOfTrailingZeros;
+        default:
+          LOG(FATAL) << "Unknown/unsupported op size " << method.d.data;
+          UNREACHABLE();
+      }
 
     // Abs.
     case kIntrinsicAbsDouble: