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Add some more matcher classes for shifts.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28804 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-06-15 19:25:28 +00:00
parent afe91a5f26
commit 1f2d22ab94
1 changed files with 21 additions and 6 deletions
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27
include/llvm/Support/PatternMatch.h
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@ -68,7 +68,7 @@ inline bind_ty<Value> m_Value(Value *&V) { return V; }
inline bind_ty<ConstantInt> m_ConstantInt(ConstantInt *&CI) { return CI; }
//===----------------------------------------------------------------------===//
// Matchers for specific binary operators
// Matchers for specific binary operators.
//
template<typename LHS_t, typename RHS_t,
@ -157,13 +157,13 @@ inline BinaryOp_match<LHS, RHS, Instruction::Shr,
// Matchers for binary classes
//
template<typename LHS_t, typename RHS_t, typename Class>
template<typename LHS_t, typename RHS_t, typename Class, typename OpcType>
struct BinaryOpClass_match {
Instruction::BinaryOps &Opcode;
OpcType &Opcode;
LHS_t L;
RHS_t R;
BinaryOpClass_match(Instruction::BinaryOps &Op, const LHS_t &LHS,
BinaryOpClass_match(OpcType &Op, const LHS_t &LHS,
const RHS_t &RHS)
: Opcode(Op), L(LHS), R(RHS) {}
@ -184,11 +184,26 @@ struct BinaryOpClass_match {
};
template<typename LHS, typename RHS>
inline BinaryOpClass_match<LHS, RHS, SetCondInst>
inline BinaryOpClass_match<LHS, RHS, SetCondInst, Instruction::BinaryOps>
m_SetCond(Instruction::BinaryOps &Op, const LHS &L, const RHS &R) {
return BinaryOpClass_match<LHS, RHS, SetCondInst>(Op, L, R);
return BinaryOpClass_match<LHS, RHS,
SetCondInst, Instruction::BinaryOps>(Op, L, R);
}
template<typename LHS, typename RHS>
inline BinaryOpClass_match<LHS, RHS, ShiftInst, Instruction::OtherOps>
m_Shift(Instruction::OtherOps &Op, const LHS &L, const RHS &R) {
return BinaryOpClass_match<LHS, RHS,
ShiftInst, Instruction::OtherOps>(Op, L, R);
}
template<typename LHS, typename RHS>
inline BinaryOpClass_match<LHS, RHS, ShiftInst, Instruction::OtherOps>
m_Shift(const LHS &L, const RHS &R) {
Instruction::OtherOps Op;
return BinaryOpClass_match<LHS, RHS,
ShiftInst, Instruction::OtherOps>(Op, L, R);
}
//===----------------------------------------------------------------------===//
// Matchers for unary operators