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More debug output formatting.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146313 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen 2011-12-10 02:55:06 +00:00
parent f3aefb56de
commit 2d5023bbcf
1 changed files with 20 additions and 9 deletions
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29
lib/Target/ARM/ARMConstantIslandPass.cpp
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@ -26,6 +26,7 @@
#include "llvm/Target/TargetMachine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/Format.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/ADT/SmallSet.h"
#include "llvm/ADT/SmallVector.h"
@ -317,10 +318,16 @@ void ARMConstantIslands::verify(MachineFunction &MF) {
/// print block size and offset information - debugging
void ARMConstantIslands::dumpBBs() {
for (unsigned J = 0, E = BBInfo.size(); J !=E; ++J) {
DEBUG(dbgs() << "block " << J << " offset " << BBInfo[J].Offset
<< " size " << BBInfo[J].Size << "\n");
}
DEBUG({
for (unsigned J = 0, E = BBInfo.size(); J !=E; ++J) {
const BasicBlockInfo &BBI = BBInfo[J];
dbgs() << format("%08x BB#%u\t", BBI.Offset, J)
<< " kb=" << unsigned(BBI.KnownBits)
<< " ua=" << unsigned(BBI.Unalign)
<< " pa=" << unsigned(BBI.PostAlign)
<< format(" size=%#x\n", BBInfo[J].Size);
}
});
}
/// createARMConstantIslandPass - returns an instance of the constpool
@ -332,6 +339,10 @@ FunctionPass *llvm::createARMConstantIslandPass() {
bool ARMConstantIslands::runOnMachineFunction(MachineFunction &MF) {
MachineConstantPool &MCP = *MF.getConstantPool();
DEBUG(dbgs() << "***** ARMConstantIslands: "
<< MCP.getConstants().size() << " CP entries, aligned to "
<< MCP.getConstantPoolAlignment() << " bytes *****\n");
TII = (const ARMInstrInfo*)MF.getTarget().getInstrInfo();
AFI = MF.getInfo<ARMFunctionInfo>();
STI = &MF.getTarget().getSubtarget<ARMSubtarget>();
@ -916,11 +927,11 @@ bool ARMConstantIslands::CPEIsInRange(MachineInstr *MI, unsigned UserOffset,
const BasicBlockInfo &BBI = BBInfo[Block];
dbgs() << "User of CPE#" << CPEMI->getOperand(0).getImm()
<< " max delta=" << MaxDisp
<< " insn address=" << UserOffset
<< format(" insn address=%#x", UserOffset)
<< " in BB#" << Block << ": "
<< BBI.Offset << " - " << BBI.postOffset() << "\t" << *MI
<< "CPE address=" << CPEOffset
<< " offset=" << int(CPEOffset-UserOffset) << ": ";
<< format("%#x-%x\t", BBI.Offset, BBI.postOffset()) << *MI
<< format("CPE address=%#x offset=%+d: ", CPEOffset,
int(CPEOffset-UserOffset));
});
}
@ -1308,7 +1319,7 @@ bool ARMConstantIslands::HandleConstantPoolUser(MachineFunction &MF,
}
DEBUG(dbgs() << " Moved CPE to #" << ID << " CPI=" << CPI
<< '\t' << *UserMI);
<< format(" offset=%#x\n", BBInfo[NewIsland->getNumber()].Offset));
return true;
}