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reintroduce original (asserting) semantics of CallSite(Instruction *II)

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add instead a CallSite(Value* V) constructor that is consistent with ImmutableCallSize
and use that one in client code

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109553 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Gabor Greif 2010-07-27 22:53:28 +00:00
parent bdcb5afb77
commit b344a346f1
2 changed files with 3 additions and 1 deletions
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2
include/llvm/Support/CallSite.h
View File

@ -55,6 +55,7 @@ public:
CallSiteBase(InstrTy *II) {
assert(II && "Null instruction given?");
*this = get(II);
assert(I.getPointer() && "Not a call?");
}
/// CallSiteBase::get - This static method is sort of like a constructor. It
@ -293,6 +294,7 @@ class CallSite : public CallSiteBase<Function, Value, User, Instruction,
public:
CallSite() {}
CallSite(Base B) : Base(B) {}
CallSite(Value* V) : Base(V) {}
CallSite(CallInst *CI) : Base(CI) {}
CallSite(InvokeInst *II) : Base(II) {}
CallSite(Instruction *II) : Base(II) {}

2
lib/Analysis/MemoryDependenceAnalysis.cpp
View File

@ -120,7 +120,7 @@ getCallSiteDependencyFrom(CallSite CS, bool isReadOnlyCall,
Pointer = CI->getArgOperand(0);
// calls to free() erase the entire structure
PointerSize = ~0ULL;
} else if (CallSite InstCS = Inst) {
} else if (CallSite InstCS = cast<Value>(Inst)) {
// Debug intrinsics don't cause dependences.
if (isa<DbgInfoIntrinsic>(Inst)) continue;
// If these two calls do not interfere, look past it.