diff options
Diffstat (limited to 'llvm/lib/Analysis')
| -rw-r--r-- | llvm/lib/Analysis/ValueTracking.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Analysis/ValueTracking.cpp b/llvm/lib/Analysis/ValueTracking.cpp index d4c0e7092ea..0309afd98af 100644 --- a/llvm/lib/Analysis/ValueTracking.cpp +++ b/llvm/lib/Analysis/ValueTracking.cpp @@ -3216,6 +3216,9 @@ Value *llvm::GetUnderlyingObject(Value *V, const DataLayout &DL, if (GA->isInterposable()) return V; V = GA->getAliasee(); + } else if (isa<AllocaInst>(V)) { + // An alloca can't be further simplified. + return V; } else { if (auto CS = CallSite(V)) if (Value *RV = CS.getReturnedArgOperand()) { |
