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reformulate CallSiteBase::getCallee to adapt to CallInst::ArgOffset, and make it work even if CallInst::op_* are private

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107392 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Gabor Greif 2010-07-01 11:26:05 +00:00
parent fa680ea1eb
commit cf32c6e004
1 changed files with 3 additions and 1 deletions
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4
include/llvm/Support/CallSite.h
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@ -273,7 +273,9 @@ private:
// of the op_*() functions here. See CallSite::getCallee.
//
if (isCall())
return getInstruction()->op_begin(); // Unchanged (ATM)
return CallInst::ArgOffset
? getInstruction()->op_begin() // Unchanged
: getInstruction()->op_end() - 1; // Skip Function
else
return getInstruction()->op_end() - 3; // Skip BB, BB, Function
}