Implement GT_INTRINSIC_Sqrt for floating-point

Signed-off-by: Hyung-Kyu Choi <hk0110.choi@samsung.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/b044c6050e7b35ccdee42278587b9d8206915db1

diff --git a/src/coreclr/src/jit/codegenarm.cpp b/src/coreclr/src/jit/codegenarm.cpp
index 2884fe0..1ff7614 100644 (file)
--- a/src/coreclr/src/jit/codegenarm.cpp
+++ b/src/coreclr/src/jit/codegenarm.cpp
@@ -93,7 +93,8 @@ void CodeGen::genIntrinsic(GenTreePtr treeNode)
             break;
 
         case CORINFO_INTRINSIC_Sqrt:
-            NYI_ARM("genIntrinsic for sqrt - not implementd yet");
+            genConsumeOperands(treeNode->AsOp());
+            getEmitter()->emitInsBinary(INS_vsqrt, emitTypeSize(treeNode), treeNode, srcNode);
             break;
 
         default:

diff --git a/src/coreclr/src/jit/lowerarm.cpp b/src/coreclr/src/jit/lowerarm.cpp
index 42dfbee..6739844 100644 (file)
--- a/src/coreclr/src/jit/lowerarm.cpp
+++ b/src/coreclr/src/jit/lowerarm.cpp
@@ -882,11 +882,12 @@ void Lowering::TreeNodeInfoInit(GenTree* tree)
             switch (tree->gtIntrinsic.gtIntrinsicId)
             {
                 case CORINFO_INTRINSIC_Abs:
+                case CORINFO_INTRINSIC_Sqrt:
                     info->srcCount = 1;
                     info->dstCount = 1;
                     break;
                 default:
-                    NYI_ARM("Lowering::TreeNodeInfoInit for GT_INRINSIC");
+                    NYI_ARM("Lowering::TreeNodeInfoInit for GT_INTRINSIC");
                     break;
             }
         }