diff options
Diffstat (limited to 'include/llvm/Value.h')
| -rw-r--r-- | include/llvm/Value.h | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/include/llvm/Value.h b/include/llvm/Value.h index fdc3aeb956..415b8fbb2b 100644 --- a/include/llvm/Value.h +++ b/include/llvm/Value.h @@ -146,12 +146,6 @@ public: // Only use when in type resolution situations! void uncheckedReplaceAllUsesWith(Value *V); - /// clearOptionalData - Clear any optional optimization data from this Value. - /// Transformation passes must call this method whenever changing the IR - /// in a way that would affect the values produced by this Value, unless - /// it takes special care to ensure correctness in some other way. - void clearOptionalData() { SubclassOptionalData = 0; } - //---------------------------------------------------------------------- // Methods for handling the chain of uses of this Value. // @@ -240,6 +234,13 @@ public: return SubclassID; } + /// getRawSubclassOptionalData - Return the raw optional flags value + /// contained in this value. This should only be used when testing two + /// Values for equivalence. + unsigned getRawSubclassOptionalData() const { + return SubclassOptionalData; + } + /// hasSameSubclassOptionalData - Test whether the optional flags contained /// in this value are equal to the optional flags in the given value. bool hasSameSubclassOptionalData(const Value *V) const { |