Use instruction itinerary to determine what instructions are 'cheap'.

[oota-llvm.git] / include / llvm / CodeGen / ValueTypes.h

diff --git a/include/llvm/CodeGen/ValueTypes.h b/include/llvm/CodeGen/ValueTypes.h
index 51f324c959c0b4031eb7efd5409978b5a48bf4b2..61b6d59c288d6a206df92fd7dd47459145f3f96a 100644 (file)
--- a/include/llvm/CodeGen/ValueTypes.h
+++ b/include/llvm/CodeGen/ValueTypes.h
@@ -74,11 +74,13 @@ namespace llvm {
       FIRST_VECTOR_VALUETYPE = v2i8,
       LAST_VECTOR_VALUETYPE  = v4f64,
 
-      Flag           =  33,   // This glues nodes together during pre-RA sched
+      x86mmx         =  33,   // This is an X86 MMX value
 
-      isVoid         =  34,   // This has no value
+      Flag           =  34,   // This glues nodes together during pre-RA sched
 
-      LAST_VALUETYPE =  35,   // This always remains at the end of the list.
+      isVoid         =  35,   // This has no value
+
+      LAST_VALUETYPE =  36,   // This always remains at the end of the list.
 
       // This is the current maximum for LAST_VALUETYPE.
       // EVT::MAX_ALLOWED_VALUETYPE is used for asserts and to size bit vectors
@@ -247,6 +249,7 @@ namespace llvm {
       case i32 :
       case v4i8:
       case v2i16: return 32;
+      case x86mmx:
       case f64 :
       case i64 :
       case v8i8: