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Reorgnaize this code to be more tidy and readable.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101256 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2010-04-14 17:02:07 +00:00
parent 441516fb3d
commit c0fb65da04
1 changed files with 5 additions and 10 deletions
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15
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
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@ -193,26 +193,21 @@ void SelectionDAGISel::getAnalysisUsage(AnalysisUsage &AU) const {
}
bool SelectionDAGISel::runOnMachineFunction(MachineFunction &mf) {
Function &Fn = *mf.getFunction();
// Do some sanity-checking on the command-line options.
assert((!EnableFastISelVerbose || EnableFastISel) &&
"-fast-isel-verbose requires -fast-isel");
assert((!EnableFastISelAbort || EnableFastISel) &&
"-fast-isel-abort requires -fast-isel");
// Get alias analysis for load/store combining.
AA = &getAnalysis<AliasAnalysis>();
MF = &mf;
Function &Fn = *mf.getFunction();
const TargetInstrInfo &TII = *TM.getInstrInfo();
const TargetRegisterInfo &TRI = *TM.getRegisterInfo();
if (Fn.hasGC())
GFI = &getAnalysis<GCModuleInfo>().getFunctionInfo(Fn);
else
GFI = 0;
MF = &mf;
RegInfo = &MF->getRegInfo();
AA = &getAnalysis<AliasAnalysis>();
GFI = Fn.hasGC() ? &getAnalysis<GCModuleInfo>().getFunctionInfo(Fn) : 0;
DEBUG(dbgs() << "\n\n\n=== " << Fn.getName() << "\n");
CurDAG->init(*MF);