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Add a method

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13105 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2004-04-22 14:56:51 +00:00
parent 1363e85df7
commit e1beb8f59d
1 changed files with 8 additions and 0 deletions
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8
include/llvm/Analysis/ScalarEvolution.h
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@ -250,6 +250,14 @@ namespace llvm {
/// starts at zero and steps by one on each iteration. /// starts at zero and steps by one on each iteration.
Value *GetOrInsertCanonicalInductionVariable(const Loop *L, const Type *Ty); Value *GetOrInsertCanonicalInductionVariable(const Loop *L, const Type *Ty);
/// addInsertedValue - Remember the specified instruction as being the
/// canonical form for the specified SCEV.
void addInsertedValue(Instruction *I, SCEV *S) {
InsertedExpressions[S] = I;
InsertedInstructions.insert(I);
}
/// ExpandCodeFor - Insert code to directly compute the specified SCEV /// ExpandCodeFor - Insert code to directly compute the specified SCEV
/// expression into the program. The inserted code is inserted into the /// expression into the program. The inserted code is inserted into the
/// specified block. /// specified block.