Subzero. X86. Lowers shufflevector using xmm instructions.

crosstest/test_vector_ops.h

Index: crosstest/test_vector_ops.h
diff --git a/crosstest/test_vector_ops.h b/crosstest/test_vector_ops.h
index 32903a987198628af5ab53e699049e8f2615090a..e9e8737a7066c69cf12f78bbe2c2078cd15bcf5b 100644
--- a/crosstest/test_vector_ops.h
+++ b/crosstest/test_vector_ops.h
@@ -18,8 +18,8 @@
 #include "vectors.h"
 
 // The VectorOps<> class acts like Vectors<> but also has insertelement,
-// Subzero_insertelement, extractelement, and Subzero_extractelement
-// fields.
+// Subzero_insertelement, extractelement, Subzero_extractelement,
+// shufflevector, Subzero_shufflevector, and shufflevector_count fields.
 
 template <typename T> struct VectorOps;
 #define FIELD(TYNAME, FIELDNAME) VectorOps<TYNAME>::FIELDNAME
@@ -28,15 +28,21 @@ template <typename T> struct VectorOps;
 #define DECLARE_VECTOR_OPS(NAME)                                               \
   template <> struct VectorOps<NAME> : public Vectors<NAME> {                  \
     static Ty (*insertelement)(Ty, CastTy, int32_t);                           \
+    static Ty (*shufflevector)(Ty, Ty, uint32_t);                              \
     static CastTy (*extractelement)(Ty, int32_t);                              \
     static Ty (*Subzero_insertelement)(Ty, CastTy, int32_t);                   \
+    static Ty (*Subzero_shufflevector)(Ty, Ty, uint32_t);                      \
     static CastTy (*Subzero_extractelement)(Ty, int32_t);                      \
+    static uint32_t (*shufflevector_count)();                                  \
   };                                                                           \
   extern "C" {                                                                 \
   TY(NAME) insertelement_##NAME(TY(NAME), CASTTY(NAME), int32_t);              \
   TY(NAME) Subzero_insertelement_##NAME(TY(NAME), CASTTY(NAME), int32_t);      \
   CASTTY(NAME) extractelement_##NAME(TY(NAME), int32_t);                       \
   CASTTY(NAME) Subzero_extractelement_##NAME(TY(NAME), int32_t);               \
+  TY(NAME) shufflevector_##NAME(TY(NAME), TY(NAME), uint32_t);                 \
+  TY(NAME) Subzero_shufflevector_##NAME(TY(NAME), TY(NAME), uint32_t);         \
+  uint32_t shufflevector_count_##NAME();                                       \
   }                                                                            \
   TY(NAME) (*FIELD(NAME, insertelement))(TY(NAME), CASTTY(NAME), int32_t) =    \
       &insertelement_##NAME;                                                   \
@@ -45,7 +51,12 @@ template <typename T> struct VectorOps;
   CASTTY(NAME) (*FIELD(NAME, extractelement))(TY(NAME), int32_t) =             \
       &extractelement_##NAME;                                                  \
   CASTTY(NAME) (*FIELD(NAME, Subzero_extractelement))(TY(NAME), int32_t) =     \
-      &Subzero_extractelement_##NAME;
+      &Subzero_extractelement_##NAME;                                          \
+  TY(NAME) (*FIELD(NAME, shufflevector))(TY(NAME), TY(NAME), uint32_t) =       \
+      &shufflevector_##NAME;                                                   \
+  TY(NAME) (*FIELD(NAME, Subzero_shufflevector))(                              \
+      TY(NAME), TY(NAME), uint32_t) = &Subzero_shufflevector_##NAME;           \
+  uint32_t (*FIELD(NAME, shufflevector_count))() = &shufflevector_count_##NAME;
 
 #define X(ty, eltty, castty) DECLARE_VECTOR_OPS(ty)
 VECTOR_TYPE_TABLE