do not rely on the implicit-dereference semantics of dyn_cast_or_null
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114277 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/IndVarSimplify.cpp b/lib/Transforms/Scalar/IndVarSimplify.cpp
index af2eafc..dfdd8b7 100644
--- a/lib/Transforms/Scalar/IndVarSimplify.cpp
+++ b/lib/Transforms/Scalar/IndVarSimplify.cpp
@@ -346,7 +346,7 @@
PHIs.push_back(PN);
for (unsigned i = 0, e = PHIs.size(); i != e; ++i)
- if (PHINode *PN = dyn_cast_or_null<PHINode>(PHIs[i]))
+ if (PHINode *PN = dyn_cast_or_null<PHINode>(&*PHIs[i]))
HandleFloatingPointIV(L, PN);
// If the loop previously had floating-point IV, ScalarEvolution
@@ -395,7 +395,7 @@
// which are now dead.
while (!DeadInsts.empty())
if (Instruction *Inst =
- dyn_cast_or_null<Instruction>(DeadInsts.pop_back_val()))
+ dyn_cast_or_null<Instruction>(&*DeadInsts.pop_back_val()))
RecursivelyDeleteTriviallyDeadInstructions(Inst);
}
@@ -462,7 +462,7 @@
// which are now dead.
while (!DeadInsts.empty())
if (Instruction *Inst =
- dyn_cast_or_null<Instruction>(DeadInsts.pop_back_val()))
+ dyn_cast_or_null<Instruction>(&*DeadInsts.pop_back_val()))
RecursivelyDeleteTriviallyDeadInstructions(Inst);
}
@@ -725,7 +725,7 @@
// which are now dead.
while (!DeadInsts.empty())
if (Instruction *Inst =
- dyn_cast_or_null<Instruction>(DeadInsts.pop_back_val()))
+ dyn_cast_or_null<Instruction>(&*DeadInsts.pop_back_val()))
RecursivelyDeleteTriviallyDeadInstructions(Inst);
}