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eliminate use of TargetData::getIndexedOffset that takes a vector

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34163 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2007-02-10 20:35:22 +00:00
parent 309f87e34a
commit 829621c59e
2 changed files with 14 additions and 7 deletions
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lib/Analysis/BasicAliasAnalysis.cpp
+11 -5
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@@ -436,7 +436,9 @@ BasicAliasAnalysis::alias(const Value *V1, unsigned V1Size,
GEPOperands[i] =
Constant::getNullValue(GEPOperands[i]->getType());
int64_t Offset =
getTargetData().getIndexedOffset(BasePtr->getType(), GEPOperands);
getTargetData().getIndexedOffset(BasePtr->getType(),
&GEPOperands[0],
GEPOperands.size());
if (Offset >= (int64_t)V2Size || Offset <= -(int64_t)V1Size)
return NoAlias;
@@ -617,11 +619,13 @@ BasicAliasAnalysis::CheckGEPInstructions(
// Okay, now get the offset. This is the relative offset for the full
// instruction.
const TargetData &TD = getTargetData();
int64_t Offset1 = TD.getIndexedOffset(GEPPointerTy, GEP1Ops);
int64_t Offset1 = TD.getIndexedOffset(GEPPointerTy, &GEP1Ops[0],
GEP1Ops.size());
// Now crop off any constants from the end...
GEP1Ops.resize(MinOperands);
int64_t Offset2 = TD.getIndexedOffset(GEPPointerTy, GEP1Ops);
int64_t Offset2 = TD.getIndexedOffset(GEPPointerTy, &GEP1Ops[0],
GEP1Ops.size());
// If the tail provided a bit enough offset, return noalias!
if ((uint64_t)(Offset2-Offset1) >= SizeMax)
@@ -731,8 +735,10 @@ BasicAliasAnalysis::CheckGEPInstructions(
}
if (GEPPointerTy->getElementType()->isSized()) {
int64_t Offset1 = getTargetData().getIndexedOffset(GEPPointerTy, GEP1Ops);
int64_t Offset2 = getTargetData().getIndexedOffset(GEPPointerTy, GEP2Ops);
int64_t Offset1 =
getTargetData().getIndexedOffset(GEPPointerTy,&GEP1Ops[0],GEP1Ops.size());
int64_t Offset2 =
getTargetData().getIndexedOffset(GEPPointerTy,&GEP2Ops[0],GEP2Ops.size());
assert(Offset1<Offset2 && "There is at least one different constant here!");
if ((uint64_t)(Offset2-Offset1) >= SizeMax) {