Wrap MVT::ValueType in a struct to get type safety
and better control the abstraction. Rename the type
to MVT. To update out-of-tree patches, the main
thing to do is to rename MVT::ValueType to MVT, and
rewrite expressions like MVT::getSizeInBits(VT) in
the form VT.getSizeInBits(). Use VT.getSimpleVT()
to extract a MVT::SimpleValueType for use in switch
statements (you will get an assert failure if VT is
an extended value type - these shouldn't exist after
type legalization).
This results in a small speedup of codegen and no
new testsuite failures (x86-64 linux).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52044 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/CodeGenIntrinsics.h b/utils/TableGen/CodeGenIntrinsics.h
index 4515ebc..a66c30b 100644
--- a/utils/TableGen/CodeGenIntrinsics.h
+++ b/utils/TableGen/CodeGenIntrinsics.h
@@ -29,13 +29,13 @@
std::string EnumName; // The name of the enum "bswap_i32"
std::string GCCBuiltinName;// Name of the corresponding GCC builtin, or "".
std::string TargetPrefix; // Target prefix, e.g. "ppc" for t-s intrinsics.
-
- /// ArgVTs - The MVT::ValueType for each argument type. Note that this list
- /// is only populated when in the context of a target .td file. When
- /// building Intrinsics.td, this isn't available, because we don't know the
- /// target pointer size.
- std::vector<MVT::ValueType> ArgVTs;
-
+
+ /// ArgVTs - The MVT::SimpleValueType for each argument type. Note that
+ /// this list is only populated when in the context of a target .td file.
+ /// When building Intrinsics.td, this isn't available, because we don't know
+ /// the target pointer size.
+ std::vector<MVT::SimpleValueType> ArgVTs;
+
/// ArgTypeDefs - The records for each argument type.
///
std::vector<Record*> ArgTypeDefs;