[opaque pointer type] More GEP API migrations in IRBuilder uses
The plan here is to push the API changes out from the common components
(like Constant::getGetElementPtr and IRBuilder::CreateGEP related
functions) and just update callers to either pass the type if it's
obvious, or pass null.
Do this with LoadInst as well and anything else that comes up, then to
start porting specific uses to not pass null anymore - this may require
some refactoring in each case.
llvm-svn: 234042
diff --git a/llvm/lib/Transforms/IPO/LowerBitSets.cpp b/llvm/lib/Transforms/IPO/LowerBitSets.cpp
index fae75a8..f3f8529 100644
--- a/llvm/lib/Transforms/IPO/LowerBitSets.cpp
+++ b/llvm/lib/Transforms/IPO/LowerBitSets.cpp
@@ -396,16 +396,17 @@
}
Constant *ByteArray = BAI->ByteArray;
+ Type *Ty = BAI->ByteArray->getValueType();
if (!LinkerSubsectionsViaSymbols && AvoidReuse) {
// Each use of the byte array uses a different alias. This makes the
// backend less likely to reuse previously computed byte array addresses,
// improving the security of the CFI mechanism based on this pass.
- ByteArray = GlobalAlias::create(
- BAI->ByteArray->getType()->getElementType(), 0,
- GlobalValue::PrivateLinkage, "bits_use", ByteArray, M);
+ ByteArray = GlobalAlias::create(BAI->ByteArray->getValueType(), 0,
+ GlobalValue::PrivateLinkage, "bits_use",
+ ByteArray, M);
}
- Value *ByteAddr = B.CreateGEP(ByteArray, BitOffset);
+ Value *ByteAddr = B.CreateGEP(Ty, ByteArray, BitOffset);
Value *Byte = B.CreateLoad(ByteAddr);
Value *ByteAndMask = B.CreateAnd(Byte, BAI->Mask);