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Tidy up the getModRefInfo declarations.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113275 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2010-09-07 20:37:47 +00:00
parent 0d1340b181
commit fa6cb8d821
1 changed files with 43 additions and 27 deletions
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70
include/llvm/Analysis/AliasAnalysis.h
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@ -222,33 +222,6 @@ public:
/// getModRefInfo - Return information about whether or not an instruction may
/// read or write memory specified by the pointer operand. An instruction
/// that doesn't read or write memory may be trivially LICM'd for example.
/// getModRefInfo (for call sites) - Return whether information about whether
/// a particular call site modifies or reads the memory specified by the
/// pointer.
///
virtual ModRefResult getModRefInfo(ImmutableCallSite CS,
const Value *P, unsigned Size);
/// getModRefInfo - Return information about whether two call sites may refer
/// to the same set of memory locations. See
/// http://llvm.org/docs/AliasAnalysis.html#ModRefInfo
/// for details.
virtual ModRefResult getModRefInfo(ImmutableCallSite CS1,
ImmutableCallSite CS2);
public:
/// Convenience functions...
ModRefResult getModRefInfo(const LoadInst *L, const Value *P, unsigned Size);
ModRefResult getModRefInfo(const StoreInst *S, const Value *P, unsigned Size);
ModRefResult getModRefInfo(const VAArgInst* I, const Value* P, unsigned Size);
ModRefResult getModRefInfo(const CallInst *C, const Value *P, unsigned Size) {
return getModRefInfo(ImmutableCallSite(C), P, Size);
}
ModRefResult getModRefInfo(const InvokeInst *I,
const Value *P, unsigned Size) {
return getModRefInfo(ImmutableCallSite(I), P, Size);
}
ModRefResult getModRefInfo(const Instruction *I,
const Value *P, unsigned Size) {
switch (I->getOpcode()) {
@ -261,6 +234,49 @@ public:
}
}
/// getModRefInfo (for call sites) - Return whether information about whether
/// a particular call site modifies or reads the memory specified by the
/// pointer.
virtual ModRefResult getModRefInfo(ImmutableCallSite CS,
const Value *P, unsigned Size);
/// getModRefInfo (for calls) - Return whether information about whether
/// a particular call modifies or reads the memory specified by the
/// pointer.
ModRefResult getModRefInfo(const CallInst *C, const Value *P, unsigned Size) {
return getModRefInfo(ImmutableCallSite(C), P, Size);
}
/// getModRefInfo (for invokes) - Return whether information about whether
/// a particular invoke modifies or reads the memory specified by the
/// pointer.
ModRefResult getModRefInfo(const InvokeInst *I,
const Value *P, unsigned Size) {
return getModRefInfo(ImmutableCallSite(I), P, Size);
}
/// getModRefInfo (for loads) - Return whether information about whether
/// a particular load modifies or reads the memory specified by the
/// pointer.
ModRefResult getModRefInfo(const LoadInst *L, const Value *P, unsigned Size);
/// getModRefInfo (for stores) - Return whether information about whether
/// a particular store modifies or reads the memory specified by the
/// pointer.
ModRefResult getModRefInfo(const StoreInst *S, const Value *P, unsigned Size);
/// getModRefInfo (for va_args) - Return whether information about whether
/// a particular va_arg modifies or reads the memory specified by the
/// pointer.
ModRefResult getModRefInfo(const VAArgInst* I, const Value* P, unsigned Size);
/// getModRefInfo - Return information about whether two call sites may refer
/// to the same set of memory locations. See
/// http://llvm.org/docs/AliasAnalysis.html#ModRefInfo
/// for details.
virtual ModRefResult getModRefInfo(ImmutableCallSite CS1,
ImmutableCallSite CS2);
//===--------------------------------------------------------------------===//
/// Higher level methods for querying mod/ref information.
///