X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=utils%2FTableGen%2FCodeGenIntrinsics.h;h=ababfa4e7e77af10e30b4fb6ba2e6f6fad5aba3a;hb=c50299bab64d9232d992ec3c42b9d5ddf03e5001;hp=fea868b8c0612ac1b6ba9879a563ad69299546e1;hpb=49de98214b82fefeb8f16efbf8cdd8813a85469b;p=oota-llvm.git

diff --git a/utils/TableGen/CodeGenIntrinsics.h b/utils/TableGen/CodeGenIntrinsics.h
index fea868b8c06..ababfa4e7e7 100644
--- a/utils/TableGen/CodeGenIntrinsics.h
+++ b/utils/TableGen/CodeGenIntrinsics.h
@@ -14,9 +14,9 @@
 #ifndef CODEGEN_INTRINSIC_H
 #define CODEGEN_INTRINSIC_H
 
+#include "llvm/CodeGen/ValueTypes.h"
 #include <string>
 #include <vector>
-#include "llvm/CodeGen/ValueTypes.h"
 
 namespace llvm {
   class Record;
@@ -34,7 +34,7 @@ namespace llvm {
     /// parameter values of an intrinsic. If the number of return values is > 1,
     /// then the intrinsic implicitly returns a first-class aggregate. The
     /// numbering of the types starts at 0 with the first return value and
-    /// continues from there throug the parameter list. This is useful for
+    /// continues from there through the parameter list. This is useful for
     /// "matching" types.
     struct IntrinsicSignature {
       /// RetVTs - The MVT::SimpleValueType for each return type. Note that this
@@ -60,7 +60,7 @@ namespace llvm {
 
     // Memory mod/ref behavior of this intrinsic.
     enum {
-      NoMem, ReadArgMem, ReadMem, WriteArgMem, WriteMem
+      NoMem, ReadArgMem, ReadMem, ReadWriteArgMem, ReadWriteMem
     } ModRef;
 
     /// This is set to true if the intrinsic is overloaded by its argument
@@ -69,9 +69,17 @@ namespace llvm {
 
     /// isCommutative - True if the intrinsic is commutative.
     bool isCommutative;
-    
+
+    /// canThrow - True if the intrinsic can throw.
+    bool canThrow;
+
+    /// isNoReturn - True if the intrinsic is no-return.
+    bool isNoReturn;
+
     enum ArgAttribute {
-      NoCapture
+      NoCapture,
+      ReadOnly,
+      ReadNone
     };
     std::vector<std::pair<unsigned, ArgAttribute> > ArgumentAttributes;