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Delete dead code. NFC.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215720 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2014-08-15 14:58:22 +00:00
parent 4d15a2441b
commit 607e03b0d4
5 changed files with 0 additions and 25 deletions
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13
include/llvm/CodeGen/MachineModuleInfo.h
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@ -110,10 +110,6 @@ class MachineModuleInfo : public ImmutablePass {
/// by debug and exception handling consumers. /// by debug and exception handling consumers.
std::vector<MCCFIInstruction> FrameInstructions; std::vector<MCCFIInstruction> FrameInstructions;
/// CompactUnwindEncoding - If the target supports it, this is the compact
/// unwind encoding. It replaces a function's CIE and FDE.
uint32_t CompactUnwindEncoding;
/// LandingPads - List of LandingPadInfo describing the landing pad /// LandingPads - List of LandingPadInfo describing the landing pad
/// information in the current function. /// information in the current function.
std::vector<LandingPadInfo> LandingPads; std::vector<LandingPadInfo> LandingPads;
@ -247,15 +243,6 @@ public:
return FrameInstructions.size() - 1; return FrameInstructions.size() - 1;
} }
/// getCompactUnwindEncoding - Returns the compact unwind encoding for a
/// function if the target supports the encoding. This encoding replaces a
/// function's CIE and FDE.
uint32_t getCompactUnwindEncoding() const { return CompactUnwindEncoding; }
/// setCompactUnwindEncoding - Set the compact unwind encoding for a function
/// if the target supports the encoding.
void setCompactUnwindEncoding(uint32_t Enc) { CompactUnwindEncoding = Enc; }
/// getAddrLabelSymbol - Return the symbol to be used for the specified basic /// getAddrLabelSymbol - Return the symbol to be used for the specified basic
/// block when its address is taken. This cannot be its normal LBB label /// block when its address is taken. This cannot be its normal LBB label
/// because the block may be accessed outside its containing function. /// because the block may be accessed outside its containing function.

1
include/llvm/MC/MCStreamer.h
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@ -664,7 +664,6 @@ public:
StringRef FileName); StringRef FileName);
virtual MCSymbol *getDwarfLineTableSymbol(unsigned CUID); virtual MCSymbol *getDwarfLineTableSymbol(unsigned CUID);
virtual void EmitCompactUnwindEncoding(uint32_t CompactUnwindEncoding);
virtual void EmitCFISections(bool EH, bool Debug); virtual void EmitCFISections(bool EH, bool Debug);
void EmitCFIStartProc(bool IsSimple); void EmitCFIStartProc(bool IsSimple);
void EmitCFIEndProc(); void EmitCFIEndProc();

3
lib/CodeGen/AsmPrinter/AsmPrinter.cpp
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@ -708,9 +708,6 @@ void AsmPrinter::emitCFIInstruction(const MachineInstr &MI) {
if (needsCFIMoves() == CFI_M_None) if (needsCFIMoves() == CFI_M_None)
return; return;
if (MMI->getCompactUnwindEncoding() != 0)
OutStreamer.EmitCompactUnwindEncoding(MMI->getCompactUnwindEncoding());
const MachineModuleInfo &MMI = MF->getMMI(); const MachineModuleInfo &MMI = MF->getMMI();
const std::vector<MCCFIInstruction> &Instrs = MMI.getFrameInstructions(); const std::vector<MCCFIInstruction> &Instrs = MMI.getFrameInstructions();
unsigned CFIIndex = MI.getOperand(0).getCFIIndex(); unsigned CFIIndex = MI.getOperand(0).getCFIIndex();

2
lib/CodeGen/MachineModuleInfo.cpp
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@ -270,7 +270,6 @@ MachineModuleInfo::~MachineModuleInfo() {
bool MachineModuleInfo::doInitialization(Module &M) { bool MachineModuleInfo::doInitialization(Module &M) {
ObjFileMMI = nullptr; ObjFileMMI = nullptr;
CompactUnwindEncoding = 0;
CurCallSite = 0; CurCallSite = 0;
CallsEHReturn = 0; CallsEHReturn = 0;
CallsUnwindInit = 0; CallsUnwindInit = 0;
@ -312,7 +311,6 @@ void MachineModuleInfo::EndFunction() {
FilterEnds.clear(); FilterEnds.clear();
CallsEHReturn = 0; CallsEHReturn = 0;
CallsUnwindInit = 0; CallsUnwindInit = 0;
CompactUnwindEncoding = 0;
VariableDbgInfos.clear(); VariableDbgInfos.clear();
} }

6
lib/MC/MCStreamer.cpp
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@ -222,12 +222,6 @@ void MCStreamer::EmitLabel(MCSymbol *Symbol) {
TS->emitLabel(Symbol); TS->emitLabel(Symbol);
} }
void MCStreamer::EmitCompactUnwindEncoding(uint32_t CompactUnwindEncoding) {
EnsureValidDwarfFrame();
MCDwarfFrameInfo *CurFrame = getCurrentDwarfFrameInfo();
CurFrame->CompactUnwindEncoding = CompactUnwindEncoding;
}
void MCStreamer::EmitCFISections(bool EH, bool Debug) { void MCStreamer::EmitCFISections(bool EH, bool Debug) {
assert(EH || Debug); assert(EH || Debug);
} }