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Remove dead code.

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Functions containing indirectbr are marked NeverInline by analyzeBasicBlock(),
so there is no point in giving indirectbr special treatment in
CountCodeReductionForConstant. It is never called.

No functional change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94590 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen 2010-01-26 21:31:30 +00:00
parent e3039b6712
commit 2cd455f363
1 changed files with 0 additions and 3 deletions
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3
lib/Analysis/InlineCost.cpp
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@ -31,9 +31,6 @@ unsigned InlineCostAnalyzer::FunctionInfo::
// Eliminating a switch is a big win, proportional to the number of edges
// deleted.
Reduction += (SI->getNumSuccessors()-1) * 40;
else if (isa<IndirectBrInst>(*UI))
// Eliminating an indirect branch is a big win.
Reduction += 200;
else if (CallInst *CI = dyn_cast<CallInst>(*UI)) {
// Turning an indirect call into a direct call is a BIG win
Reduction += CI->getCalledValue() == V ? 500 : 0;