Changes in directory llvm/include/llvm/Support:
InstVisitor.h updated: 1.42 -> 1.43 PatternMatch.h updated: 1.13 -> 1.14 --- Log message: For PR950: http://llvm.org/PR950 : The long awaited CAST patch. This introduces 12 new instructions into LLVM to replace the cast instruction. Corresponding changes throughout LLVM are provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the exception of 175.vpr which fails only on a slight floating point output difference. --- Diffs of the changes: (+2 -35) InstVisitor.h | 3 +-- PatternMatch.h | 34 +--------------------------------- 2 files changed, 2 insertions(+), 35 deletions(-) Index: llvm/include/llvm/Support/InstVisitor.h diff -u llvm/include/llvm/Support/InstVisitor.h:1.42 llvm/include/llvm/Support/InstVisitor.h:1.43 --- llvm/include/llvm/Support/InstVisitor.h:1.42 Sun Nov 19 19:22:35 2006 +++ llvm/include/llvm/Support/InstVisitor.h Sun Nov 26 19:05:09 2006 @@ -143,7 +143,6 @@ void visitFunction (Function &F) {} void visitBasicBlock(BasicBlock &BB) {} - // Define instruction specific visitor functions that can be overridden to // handle SPECIFIC instructions. These functions automatically define // visitMul to proxy to visitBinaryOperator for instance in case the user does @@ -183,7 +182,7 @@ RetTy visitCallInst(CallInst &I) { DELEGATE(Instruction); } RetTy visitShiftInst(ShiftInst &I) { DELEGATE(Instruction); } RetTy visitVAArgInst(VAArgInst &I) { DELEGATE(Instruction); } - RetTy visitExtractElementInst(ExtractElementInst &I) { DELEGATE(Instruction); } + RetTy visitExtractElementInst(ExtractElementInst &I) { DELEGATE(Instruction);} RetTy visitInsertElementInst(InsertElementInst &I) { DELEGATE(Instruction); } RetTy visitShuffleVectorInst(ShuffleVectorInst &I) { DELEGATE(Instruction); } Index: llvm/include/llvm/Support/PatternMatch.h diff -u llvm/include/llvm/Support/PatternMatch.h:1.13 llvm/include/llvm/Support/PatternMatch.h:1.14 --- llvm/include/llvm/Support/PatternMatch.h:1.13 Wed Nov 8 00:47:32 2006 +++ llvm/include/llvm/Support/PatternMatch.h Sun Nov 26 19:05:09 2006 @@ -10,7 +10,7 @@ // This file provides a simple and efficient mechanism for performing general // tree-based pattern matches on the LLVM IR. The power of these routines is // that it allows you to write concise patterns that are expressive and easy to -// understand. The other major advantage of this is that is allows to you +// understand. The other major advantage of this is that it allows you to // trivially capture/bind elements in the pattern to variables. For example, // you can do something like this: // @@ -336,38 +336,6 @@ inline not_match<LHS> m_Not(const LHS &L) { return L; } -template<typename Op_t> -struct cast_match { - Op_t Op; - const Type **DestTy; - - cast_match(const Op_t &op, const Type **destTy) : Op(op), DestTy(destTy) {} - - template<typename OpTy> - bool match(OpTy *V) { - if (CastInst *I = dyn_cast<CastInst>(V)) { - if (DestTy) *DestTy = I->getType(); - return Op.match(I->getOperand(0)); - } else if (ConstantExpr *CE = dyn_cast<ConstantExpr>(V)) { - if (CE->getOpcode() == Instruction::Cast) { - if (DestTy) *DestTy = CE->getType(); - return Op.match(CE->getOperand(0)); - } - } - return false; - } -}; - -template<typename Op_t> -inline cast_match<Op_t> m_Cast(const Op_t &Op, const Type *&Ty) { - return cast_match<Op_t>(Op, &Ty); -} -template<typename Op_t> -inline cast_match<Op_t> m_Cast(const Op_t &Op) { - return cast_match<Op_t>(Op, 0); -} - - //===----------------------------------------------------------------------===// // Matchers for control flow // _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
