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Speculatively revert r123032.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123039 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
2011-01-07 22:33:41 +00:00
parent 6a6623c596
commit 51a666f0e5
5 changed files with 25 additions and 7 deletions
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6
lib/CodeGen/LiveDebugVariables.cpp
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@ -39,6 +39,10 @@
using namespace llvm;
static cl::opt<bool>
EnableLDV("live-debug-variables",
cl::desc("Enable the live debug variables pass"), cl::Hidden);
char LiveDebugVariables::ID = 0;
INITIALIZE_PASS_BEGIN(LiveDebugVariables, "livedebugvars",
@ -618,6 +622,8 @@ bool LDVImpl::runOnMachineFunction(MachineFunction &mf) {
}
bool LiveDebugVariables::runOnMachineFunction(MachineFunction &mf) {
if (!EnableLDV)
return false;
if (!pImpl)
pImpl = new LDVImpl(this);
return static_cast<LDVImpl*>(pImpl)->runOnMachineFunction(mf);