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author | Chris Lattner <sabre@nondot.org> | 2001-11-06 08:34:29 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2001-11-06 08:34:29 +0000 |
commit | e34443db3c428c6b504d5689d85213ff3fb24bef (patch) | |
tree | c152461375e849136a00d6a23f70825b57e15ca6 /lib/Transforms/TransformInternals.h | |
parent | 71344bd650b2ee95647fc84e9e0d08603f544f98 (diff) | |
download | external_llvm-e34443db3c428c6b504d5689d85213ff3fb24bef.zip external_llvm-e34443db3c428c6b504d5689d85213ff3fb24bef.tar.gz external_llvm-e34443db3c428c6b504d5689d85213ff3fb24bef.tar.bz2 |
Fix bugs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1152 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/TransformInternals.h')
-rw-r--r-- | lib/Transforms/TransformInternals.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/lib/Transforms/TransformInternals.h b/lib/Transforms/TransformInternals.h index 5c753c5..94af200 100644 --- a/lib/Transforms/TransformInternals.h +++ b/lib/Transforms/TransformInternals.h @@ -29,6 +29,14 @@ extern const TargetData TD; bool losslessCastableTypes(const Type *T1, const Type *T2); +// isFirstClassType - Return true if a value of the specified type can be held +// in a register. +// +static inline bool isFirstClassType(const Type *Ty) { + return Ty->isPrimitiveType() || Ty->isPointerType(); +} + + // ReplaceInstWithValue - Replace all uses of an instruction (specified by BI) // with a value, then remove and delete the original instruction. // @@ -51,7 +59,7 @@ struct ValueMapCache { // Operands mapped - Contains an entry if the first value (the user) has had // the second value (the operand) mapped already. // - set<pair<const User*, const Value*> > OperandsMapped; + set<const User*> OperandsMapped; // Expression Map - Contains an entry from the old value to the new value of // an expression that has been converted over. @@ -75,10 +83,7 @@ void ConvertUsersType(Value *V, Value *NewVal, ValueMapCache &VMC); class ValueHandle : public Instruction { ValueHandle(const ValueHandle &); // DO NOT IMPLEMENT public: - ValueHandle(Value *V) : Instruction(Type::VoidTy, UserOp1, "") { - Operands.push_back(Use(V, this)); - } - + ValueHandle(Value *V); ~ValueHandle(); virtual Instruction *clone() const { abort(); return 0; } |