change EH related stuff (other than EH_LABEL) to use MCSymbol
instead of label ID's. This cleans up and regularizes a bunch
of code and makes way for future progress.
Unfortunately, this pointed out to me that JITDwarfEmitter.cpp
is largely copy and paste from DwarfException/MachineModuleInfo
and other places. This is very sad and disturbing. :(
One major change here is that TidyLandingPads moved from being
called in DwarfException::BeginFunction to being called in
DwarfException::EndFunction. There should not be any
functionality change from doing this, but I'm not an EH expert.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98459 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCCodeEmitter.cpp b/lib/Target/PowerPC/PPCCodeEmitter.cpp
index 327470d..3d8daf7 100644
--- a/lib/Target/PowerPC/PPCCodeEmitter.cpp
+++ b/lib/Target/PowerPC/PPCCodeEmitter.cpp
@@ -30,6 +30,7 @@
class PPCCodeEmitter : public MachineFunctionPass {
TargetMachine &TM;
JITCodeEmitter &MCE;
+ MachineModuleInfo *MMI;
void getAnalysisUsage(AnalysisUsage &AU) const {
AU.addRequired<MachineModuleInfo>();
@@ -87,7 +88,8 @@
MF.getTarget().getRelocationModel() != Reloc::Static) &&
"JIT relocation model must be set to static or default!");
- MCE.setModuleInfo(&getAnalysis<MachineModuleInfo>());
+ MMI = &getAnalysis<MachineModuleInfo>();
+ MCE.setModuleInfo(MMI);
do {
MovePCtoLROffset = 0;
MCE.startFunction(MF);
@@ -110,7 +112,7 @@
break;
case TargetOpcode::DBG_LABEL:
case TargetOpcode::EH_LABEL:
- MCE.emitLabel(MI.getOperand(0).getImm());
+ MCE.emitLabel(MMI->getLabelSym(MI.getOperand(0).getImm()));
break;
case TargetOpcode::IMPLICIT_DEF:
case TargetOpcode::KILL: