diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Transforms/IPO/GlobalOpt.cpp | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/lib/Transforms/IPO/GlobalOpt.cpp b/lib/Transforms/IPO/GlobalOpt.cpp index 3478d9de41..6f01f25f50 100644 --- a/lib/Transforms/IPO/GlobalOpt.cpp +++ b/lib/Transforms/IPO/GlobalOpt.cpp @@ -44,16 +44,9 @@ Pass *llvm::createGlobalConstifierPass() { return new Constifier(); } /// static bool isStoredThrough(Value *V) { for (Value::use_iterator UI = V->use_begin(), E = V->use_end(); UI != E; ++UI) - if (Constant *C = dyn_cast<Constant>(*UI)) { - if (ConstantExpr *CE = dyn_cast<ConstantExpr>(C)) { - if (isStoredThrough(CE)) - return true; - } else if (GlobalValue *GV = dyn_cast<GlobalValue>(C)) { - if (isStoredThrough(GV)) return true; - } else { - // Must be an element of a constant array or something. + if (ConstantExpr *CE = dyn_cast<ConstantExpr>(*UI)) { + if (isStoredThrough(CE)) return true; - } } else if (Instruction *I = dyn_cast<Instruction>(*UI)) { if (I->getOpcode() == Instruction::GetElementPtr) { if (isStoredThrough(I)) return true; |