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Added statistic to count number of spills.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22240 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tanya Lattner 2005-06-17 04:01:34 +00:00
parent d454a973a5
commit 8352e23d11
1 changed files with 3 additions and 0 deletions
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3
lib/Target/SparcV9/RegAlloc/PhyRegAlloc.cpp
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@ -46,10 +46,12 @@
#include "llvm/Support/CommandLine.h"
#include "llvm/ADT/SetOperations.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/Statistic.h"
#include <cmath>
#include <iostream>
namespace llvm {
Statistic<> RASpills("regalloc-spills", "Number of registers spilled");
RegAllocDebugLevel_t DEBUG_RA;
@ -703,6 +705,7 @@ void PhyRegAlloc::insertCode4SpilledLR(const V9LiveRange *LR,
// Finally, insert the entire spill code sequences before/after MInst
AI.InstrnsBefore.insert(AI.InstrnsBefore.end(), MIBef.begin(), MIBef.end());
AI.InstrnsAfter.insert(AI.InstrnsAfter.begin(), MIAft.begin(), MIAft.end());
++RASpills;
if (DEBUG_RA) {
std::cerr << "\nFor Inst:\n " << *MInst;