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| author | Duncan Sands <baldrick@free.fr> | 2007-12-18 09:59:50 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2007-12-18 09:59:50 +0000 |
| commit | 2b0e8990ab33ec2dad21286d3ce01dbb4bbe63c1 (patch) | |
| tree | bb69bcade78ca0c84fd5e621d5d07feeeb094dc0 /lib/Transforms/IPO/PruneEH.cpp | |
| parent | f311f53a0fbe6063d32ad0767e005c2727feb365 (diff) | |
| download | llvm-2b0e8990ab33ec2dad21286d3ce01dbb4bbe63c1.tar.gz llvm-2b0e8990ab33ec2dad21286d3ce01dbb4bbe63c1.tar.bz2 llvm-2b0e8990ab33ec2dad21286d3ce01dbb4bbe63c1.tar.xz | |
Rename isNoReturn to doesNotReturn, and isNoUnwind to
doesNotThrow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45160 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/IPO/PruneEH.cpp')
| -rw-r--r-- | lib/Transforms/IPO/PruneEH.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/Transforms/IPO/PruneEH.cpp b/lib/Transforms/IPO/PruneEH.cpp index b4bcd99518..69bb1f67c7 100644 --- a/lib/Transforms/IPO/PruneEH.cpp +++ b/lib/Transforms/IPO/PruneEH.cpp @@ -74,11 +74,11 @@ bool PruneEH::runOnSCC(const std::vector<CallGraphNode *> &SCC) { SCCMightUnwind = true; SCCMightReturn = true; } else if (F->isDeclaration()) { - SCCMightUnwind |= !F->isNoUnwind(); - SCCMightReturn |= !F->isNoReturn(); + SCCMightUnwind |= !F->doesNotThrow(); + SCCMightReturn |= !F->doesNotReturn(); } else { - bool CheckUnwind = !SCCMightUnwind && !F->isNoUnwind(); - bool CheckReturn = !SCCMightReturn && !F->isNoReturn(); + bool CheckUnwind = !SCCMightUnwind && !F->doesNotThrow(); + bool CheckReturn = !SCCMightReturn && !F->doesNotReturn(); if (!CheckUnwind && !CheckReturn) continue; @@ -98,7 +98,7 @@ bool PruneEH::runOnSCC(const std::vector<CallGraphNode *> &SCC) { if (CheckUnwind && !SCCMightUnwind) for (BasicBlock::iterator I = BB->begin(), E = BB->end(); I != E; ++I) if (CallInst *CI = dyn_cast<CallInst>(I)) { - if (CI->isNoUnwind()) { + if (CI->doesNotThrow()) { // This call cannot throw. } else if (Function *Callee = CI->getCalledFunction()) { CallGraphNode *CalleeNode = CG[Callee]; @@ -155,7 +155,7 @@ bool PruneEH::SimplifyFunction(Function *F) { bool MadeChange = false; for (Function::iterator BB = F->begin(), E = F->end(); BB != E; ++BB) { if (InvokeInst *II = dyn_cast<InvokeInst>(BB->getTerminator())) - if (II->isNoUnwind()) { + if (II->doesNotThrow()) { SmallVector<Value*, 8> Args(II->op_begin()+3, II->op_end()); // Insert a call instruction before the invoke. CallInst *Call = new CallInst(II->getCalledValue(), @@ -187,7 +187,7 @@ bool PruneEH::SimplifyFunction(Function *F) { for (BasicBlock::iterator I = BB->begin(), E = BB->end(); I != E; ) if (CallInst *CI = dyn_cast<CallInst>(I++)) - if (CI->isNoReturn() && !isa<UnreachableInst>(I)) { + if (CI->doesNotReturn() && !isa<UnreachableInst>(I)) { // This call calls a function that cannot return. Insert an // unreachable instruction after it and simplify the code. Do this // by splitting the BB, adding the unreachable, then deleting the |