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InlineFunction.cpp: Remove a return value that is always false 

Remove some associated dead code.

This cleanup is associated with PR17872.

llvm-svn: 196147
This commit is contained in:
Mark Seaborn 2013-12-02 20:50:59 +00:00
parent f44e3cd7f1
commit d91fa22b06
1 changed files with 3 additions and 11 deletions
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14
llvm/lib/Transforms/Utils/InlineFunction.cpp
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@ -172,9 +172,7 @@ void InvokeInliningInfo::forwardResume(ResumeInst *RI,
/// invokes. This function analyze BB to see if there are any calls, and if so,
/// it rewrites them to be invokes that jump to InvokeDest and fills in the PHI
/// nodes in that block with the values specified in InvokeDestPHIValues.
///
/// Returns true to indicate that the next block should be skipped.
static bool HandleCallsInBlockInlinedThroughInvoke(BasicBlock *BB,
static void HandleCallsInBlockInlinedThroughInvoke(BasicBlock *BB,
InvokeInliningInfo &Invoke) {
LandingPadInst *LPI = Invoke.getLandingPadInst();
@ -223,10 +221,8 @@ static bool HandleCallsInBlockInlinedThroughInvoke(BasicBlock *BB,
// Update any PHI nodes in the exceptional block to indicate that there is
// now a new entry in them.
Invoke.addIncomingPHIValuesFor(BB);
return false;
return;
}
return false;
}
/// HandleInlinedInvoke - If we inlined an invoke site, we need to convert calls
@ -254,11 +250,7 @@ static void HandleInlinedInvoke(InvokeInst *II, BasicBlock *FirstNewBlock,
for (Function::iterator BB = FirstNewBlock, E = Caller->end(); BB != E; ++BB){
if (InlinedCodeInfo.ContainsCalls)
if (HandleCallsInBlockInlinedThroughInvoke(BB, Invoke)) {
// Honor a request to skip the next block.
++BB;
continue;
}
HandleCallsInBlockInlinedThroughInvoke(BB, Invoke);
// Forward any resumes that are remaining here.
if (ResumeInst *RI = dyn_cast<ResumeInst>(BB->getTerminator()))