Update processDebugLoc() so that it can be used to process debug info before and after printing an instruction.

llvm-svn: 83363

16 files changed, 39 insertions, 22 deletions

diff --git a/llvm/lib/Target/ARM/ARMCodeEmitter.cpp b/llvm/lib/Target/ARM/ARMCodeEmitter.cpp
index 0f682e2535e..6f1c624cbf5 100644
--- a/llvm/lib/Target/ARM/ARMCodeEmitter.cpp
+++ b/llvm/lib/Target/ARM/ARMCodeEmitter.cpp
@@ -346,7 +346,7 @@ template<class CodeEmitter>
 void Emitter<CodeEmitter>::emitInstruction(const MachineInstr &MI) {
   DEBUG(errs() << "JIT: " << (void*)MCE.getCurrentPCValue() << ":\t" << MI);
 
-  MCE.processDebugLoc(MI.getDebugLoc());
+  MCE.processDebugLoc(MI.getDebugLoc(), true);
 
   NumEmitted++;  // Keep track of the # of mi's emitted
   switch (MI.getDesc().TSFlags & ARMII::FormMask) {
@@ -409,6 +409,7 @@ void Emitter<CodeEmitter>::emitInstruction(const MachineInstr &MI) {
     emitMiscInstruction(MI);
     break;
   }
+  MCE.processDebugLoc(MI.getDebugLoc(), false);
 }
 
 template<class CodeEmitter>
diff --git a/llvm/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp b/llvm/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
index a441993d1b1..cb241dc1b45 100644
--- a/llvm/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
+++ b/llvm/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
@@ -1038,11 +1038,12 @@ void ARMAsmPrinter::printMachineInstruction(const MachineInstr *MI) {
   }}
 
   // Call the autogenerated instruction printer routines.
-  processDebugLoc(MI);
+  processDebugLoc(MI, true);
   printInstruction(MI);
   if (VerboseAsm && !MI->getDebugLoc().isUnknown())
     EmitComments(*MI);
   O << '\n';
+  processDebugLoc(MI, false);
 }
 
 void ARMAsmPrinter::EmitStartOfAsmFile(Module &M) {
diff --git a/llvm/lib/Target/Alpha/AlphaCodeEmitter.cpp b/llvm/lib/Target/Alpha/AlphaCodeEmitter.cpp
index ac90e4627e2..8023add9791 100644
--- a/llvm/lib/Target/Alpha/AlphaCodeEmitter.cpp
+++ b/llvm/lib/Target/Alpha/AlphaCodeEmitter.cpp
@@ -116,7 +116,7 @@ void Emitter<CodeEmitter>::emitBasicBlock(MachineBasicBlock &MBB) {
   for (MachineBasicBlock::iterator I = MBB.begin(), E = MBB.end();
        I != E; ++I) {
     const MachineInstr &MI = *I;
-    MCE.processDebugLoc(MI.getDebugLoc());
+    MCE.processDebugLoc(MI.getDebugLoc(), true);
     switch(MI.getOpcode()) {
     default:
       MCE.emitWordLE(getBinaryCodeForInstr(*I));
@@ -128,6 +128,7 @@ void Emitter<CodeEmitter>::emitBasicBlock(MachineBasicBlock &MBB) {
     case TargetInstrInfo::KILL:
       break; //skip these
     }
+    MCE.processDebugLoc(MI.getDebugLoc(), false);
   }
 }
 
diff --git a/llvm/lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp b/llvm/lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp
index aed3b9a7898..fd4a99a0640 100644
--- a/llvm/lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp
+++ b/llvm/lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp
@@ -177,13 +177,13 @@ bool AlphaAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
          II != E; ++II) {
       // Print the assembly for the instruction.
       ++EmittedInsts;
-      processDebugLoc(II);
-      
+      processDebugLoc(II, true);
       printInstruction(II);
       
       if (VerboseAsm && !II->getDebugLoc().isUnknown())
         EmitComments(*II);
       O << '\n';
+      processDebugLoc(II, false);
     }
   }
 
diff --git a/llvm/lib/Target/Blackfin/AsmPrinter/BlackfinAsmPrinter.cpp b/llvm/lib/Target/Blackfin/AsmPrinter/BlackfinAsmPrinter.cpp
index 1bb7678ec8f..9807fd25be2 100644
--- a/llvm/lib/Target/Blackfin/AsmPrinter/BlackfinAsmPrinter.cpp
+++ b/llvm/lib/Target/Blackfin/AsmPrinter/BlackfinAsmPrinter.cpp
@@ -146,13 +146,14 @@ bool BlackfinAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
     for (MachineBasicBlock::const_iterator II = I->begin(), E = I->end();
          II != E; ++II) {
       // Print the assembly for the instruction.
-      processDebugLoc(II);
+      processDebugLoc(II, true);
 
       printInstruction(II);
       if (VerboseAsm && !II->getDebugLoc().isUnknown())
         EmitComments(*II);
       O << '\n';
       
+      processDebugLoc(II, false);
       ++EmittedInsts;
     }
   }
diff --git a/llvm/lib/Target/CellSPU/AsmPrinter/SPUAsmPrinter.cpp b/llvm/lib/Target/CellSPU/AsmPrinter/SPUAsmPrinter.cpp
index 02809aff5be..c334e509ce5 100644
--- a/llvm/lib/Target/CellSPU/AsmPrinter/SPUAsmPrinter.cpp
+++ b/llvm/lib/Target/CellSPU/AsmPrinter/SPUAsmPrinter.cpp
@@ -405,11 +405,11 @@ bool SPUAsmPrinter::PrintAsmMemoryOperand(const MachineInstr *MI,
 ///
 void SPUAsmPrinter::printMachineInstruction(const MachineInstr *MI) {
   ++EmittedInsts;
-  processDebugLoc(MI);
+  processDebugLoc(MI, true);
   printInstruction(MI);
-
   if (VerboseAsm && !MI->getDebugLoc().isUnknown())
     EmitComments(*MI);
+  processDebugLoc(MI, false);
   O << '\n';
 }
 
diff --git a/llvm/lib/Target/MSP430/AsmPrinter/MSP430AsmPrinter.cpp b/llvm/lib/Target/MSP430/AsmPrinter/MSP430AsmPrinter.cpp
index 7dbd5ab483a..b6d268d5f7a 100644
--- a/llvm/lib/Target/MSP430/AsmPrinter/MSP430AsmPrinter.cpp
+++ b/llvm/lib/Target/MSP430/AsmPrinter/MSP430AsmPrinter.cpp
@@ -148,7 +148,7 @@ bool MSP430AsmPrinter::runOnMachineFunction(MachineFunction &MF) {
 void MSP430AsmPrinter::printMachineInstruction(const MachineInstr *MI) {
   ++EmittedInsts;
 
-  processDebugLoc(MI);
+  processDebugLoc(MI, true);
 
   // Call the autogenerated instruction printer routines.
   printInstruction(MI);
@@ -156,6 +156,8 @@ void MSP430AsmPrinter::printMachineInstruction(const MachineInstr *MI) {
   if (VerboseAsm && !MI->getDebugLoc().isUnknown())
     EmitComments(*MI);
   O << '\n';
+
+  processDebugLoc(MI, false);
 }
 
 void MSP430AsmPrinter::printOperand(const MachineInstr *MI, int OpNum,
diff --git a/llvm/lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp b/llvm/lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp
index fd6d13eb3a3..2159555849a 100644
--- a/llvm/lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp
+++ b/llvm/lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp
@@ -278,7 +278,7 @@ bool MipsAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
 
     for (MachineBasicBlock::const_iterator II = I->begin(), E = I->end();
          II != E; ++II) {
-      processDebugLoc(II);
+      processDebugLoc(II, true);
 
       // Print the assembly for the instruction.
       printInstruction(II);
@@ -286,7 +286,8 @@ bool MipsAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
       if (VerboseAsm && !II->getDebugLoc().isUnknown())
         EmitComments(*II);
       O << '\n';
-      
+
+      processDebugLoc(II, false);      
       ++EmittedInsts;
     }
 
diff --git a/llvm/lib/Target/PIC16/AsmPrinter/PIC16AsmPrinter.cpp b/llvm/lib/Target/PIC16/AsmPrinter/PIC16AsmPrinter.cpp
index a74ad661bc4..60ad2c7f8f9 100644
--- a/llvm/lib/Target/PIC16/AsmPrinter/PIC16AsmPrinter.cpp
+++ b/llvm/lib/Target/PIC16/AsmPrinter/PIC16AsmPrinter.cpp
@@ -43,13 +43,12 @@ PIC16AsmPrinter::PIC16AsmPrinter(formatted_raw_ostream &O, TargetMachine &TM,
 }
 
 bool PIC16AsmPrinter::printMachineInstruction(const MachineInstr *MI) {
-  processDebugLoc(MI);
-  
+  processDebugLoc(MI, true);
   printInstruction(MI);
-  
   if (VerboseAsm && !MI->getDebugLoc().isUnknown())
     EmitComments(*MI);
   O << '\n';
+  processDebugLoc(MI, false);
   return true;
 }
 
diff --git a/llvm/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp b/llvm/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
index 750cec93b6b..8ac93050071 100644
--- a/llvm/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
+++ b/llvm/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
@@ -545,7 +545,7 @@ void PPCAsmPrinter::printPredicateOperand(const MachineInstr *MI, unsigned OpNo,
 void PPCAsmPrinter::printMachineInstruction(const MachineInstr *MI) {
   ++EmittedInsts;
   
-  processDebugLoc(MI);
+  processDebugLoc(MI, true);
 
   // Check for slwi/srwi mnemonics.
   if (MI->getOpcode() == PPC::RLWINM) {
@@ -595,6 +595,8 @@ void PPCAsmPrinter::printMachineInstruction(const MachineInstr *MI) {
   if (VerboseAsm && !MI->getDebugLoc().isUnknown())
     EmitComments(*MI);
   O << '\n';
+
+  processDebugLoc(MI, false);
 }
 
 /// runOnMachineFunction - This uses the printMachineInstruction()
diff --git a/llvm/lib/Target/PowerPC/PPCCodeEmitter.cpp b/llvm/lib/Target/PowerPC/PPCCodeEmitter.cpp
index 16d55a3ccdb..0675293e114 100644
--- a/llvm/lib/Target/PowerPC/PPCCodeEmitter.cpp
+++ b/llvm/lib/Target/PowerPC/PPCCodeEmitter.cpp
@@ -132,7 +132,7 @@ void Emitter<CodeEmitter>::emitBasicBlock(MachineBasicBlock &MBB) {
 
   for (MachineBasicBlock::iterator I = MBB.begin(), E = MBB.end(); I != E; ++I){
     const MachineInstr &MI = *I;
-    MCE.processDebugLoc(MI.getDebugLoc());
+    MCE.processDebugLoc(MI.getDebugLoc(), true);
     switch (MI.getOpcode()) {
     default:
       MCE.emitWordBE(getBinaryCodeForInstr(MI));
@@ -151,6 +151,7 @@ void Emitter<CodeEmitter>::emitBasicBlock(MachineBasicBlock &MBB) {
       MCE.emitWordBE(0x48000005);   // bl 1
       break;
     }
+    MCE.processDebugLoc(MI.getDebugLoc(), false);
   }
 }
 
diff --git a/llvm/lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp b/llvm/lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp
index 04e5b69c354..bf479a4c1b0 100644
--- a/llvm/lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp
+++ b/llvm/lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp
@@ -124,13 +124,13 @@ bool SparcAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
     for (MachineBasicBlock::const_iterator II = I->begin(), E = I->end();
          II != E; ++II) {
       // Print the assembly for the instruction.
-      processDebugLoc(II);
+      processDebugLoc(II, true);
       printInstruction(II);
       
       if (VerboseAsm && !II->getDebugLoc().isUnknown())
         EmitComments(*II);
       O << '\n';
-      
+      processDebugLoc(II, false);
       ++EmittedInsts;
     }
   }
diff --git a/llvm/lib/Target/SystemZ/AsmPrinter/SystemZAsmPrinter.cpp b/llvm/lib/Target/SystemZ/AsmPrinter/SystemZAsmPrinter.cpp
index 5ba96494059..89d365cef14 100644
--- a/llvm/lib/Target/SystemZ/AsmPrinter/SystemZAsmPrinter.cpp
+++ b/llvm/lib/Target/SystemZ/AsmPrinter/SystemZAsmPrinter.cpp
@@ -156,7 +156,7 @@ bool SystemZAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
 void SystemZAsmPrinter::printMachineInstruction(const MachineInstr *MI) {
   ++EmittedInsts;
 
-  processDebugLoc(MI);
+  processDebugLoc(MI, true);
 
   // Call the autogenerated instruction printer routines.
   printInstruction(MI);
@@ -164,6 +164,8 @@ void SystemZAsmPrinter::printMachineInstruction(const MachineInstr *MI) {
   if (VerboseAsm && !MI->getDebugLoc().isUnknown())
     EmitComments(*MI);
   O << '\n';
+
+  processDebugLoc(MI, false);
 }
 
 void SystemZAsmPrinter::printPCRelImmOperand(const MachineInstr *MI, int OpNum){
diff --git a/llvm/lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp b/llvm/lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp
index 4f89b716c12..f75359454fa 100644
--- a/llvm/lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp
+++ b/llvm/lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp
@@ -653,13 +653,15 @@ bool X86AsmPrinter::PrintAsmMemoryOperand(const MachineInstr *MI,
 void X86AsmPrinter::printMachineInstruction(const MachineInstr *MI) {
   ++EmittedInsts;
 
-  processDebugLoc(MI);
+  processDebugLoc(MI, true);
   
   printInstructionThroughMCStreamer(MI);
   
   if (VerboseAsm && !MI->getDebugLoc().isUnknown())
     EmitComments(*MI);
   O << '\n';
+
+  processDebugLoc(MI, false);
 }
 
 void X86AsmPrinter::PrintGlobalVariable(const GlobalVariable* GVar) {
diff --git a/llvm/lib/Target/X86/X86CodeEmitter.cpp b/llvm/lib/Target/X86/X86CodeEmitter.cpp
index 4c12edd2a01..6527dd70d92 100644
--- a/llvm/lib/Target/X86/X86CodeEmitter.cpp
+++ b/llvm/lib/Target/X86/X86CodeEmitter.cpp
@@ -481,7 +481,7 @@ void Emitter<CodeEmitter>::emitInstruction(const MachineInstr &MI,
                                            const TargetInstrDesc *Desc) {
   DEBUG(errs() << MI);
 
-  MCE.processDebugLoc(MI.getDebugLoc());
+  MCE.processDebugLoc(MI.getDebugLoc(), true);
 
   unsigned Opcode = Desc->Opcode;
 
@@ -859,6 +859,8 @@ void Emitter<CodeEmitter>::emitInstruction(const MachineInstr &MI,
 #endif
     llvm_unreachable(0);
   }
+
+  MCE.processDebugLoc(MI.getDebugLoc(), false);
 }
 
 // Adapt the Emitter / CodeEmitter interfaces to MCCodeEmitter.
diff --git a/llvm/lib/Target/XCore/AsmPrinter/XCoreAsmPrinter.cpp b/llvm/lib/Target/XCore/AsmPrinter/XCoreAsmPrinter.cpp
index 4f17f2f9ff1..a4b1d114b7d 100644
--- a/llvm/lib/Target/XCore/AsmPrinter/XCoreAsmPrinter.cpp
+++ b/llvm/lib/Target/XCore/AsmPrinter/XCoreAsmPrinter.cpp
@@ -352,7 +352,7 @@ bool XCoreAsmPrinter::PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
 void XCoreAsmPrinter::printMachineInstruction(const MachineInstr *MI) {
   ++EmittedInsts;
 
-  processDebugLoc(MI);
+  processDebugLoc(MI, true);
 
   // Check for mov mnemonic
   unsigned src, dst, srcSR, dstSR;
@@ -365,6 +365,8 @@ void XCoreAsmPrinter::printMachineInstruction(const MachineInstr *MI) {
   if (VerboseAsm && !MI->getDebugLoc().isUnknown())
     EmitComments(*MI);
   O << '\n';
+
+  processDebugLoc(MI, false);
 }
 
 // Force static initialization.