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/lib/Target/Alpha/AlphaISelLowering.h b/lib/Target/Alpha/AlphaISelLowering.h
index 8738d02..f88437e 100644
--- a/lib/Target/Alpha/AlphaISelLowering.h
+++ b/lib/Target/Alpha/AlphaISelLowering.h
@@ -67,7 +67,7 @@
explicit AlphaTargetLowering(TargetMachine &TM);
/// getSetCCResultType - Get the SETCC result ValueType
- virtual MVT::ValueType getSetCCResultType(const SDOperand &) const;
+ virtual MVT getSetCCResultType(const SDOperand &) const;
/// LowerOperation - Provide custom lowering hooks for some operations.
///
@@ -88,7 +88,7 @@
std::vector<unsigned>
getRegClassForInlineAsmConstraint(const std::string &Constraint,
- MVT::ValueType VT) const;
+ MVT VT) const;
bool hasITOF() { return useITOF; }