move gettemplabel and getdwlabel to AsmPrinter and rename
them for consistency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100345 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfException.cpp b/lib/CodeGen/AsmPrinter/DwarfException.cpp
index 75e6357..2b22905 100644
--- a/lib/CodeGen/AsmPrinter/DwarfException.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfException.cpp
@@ -67,24 +67,24 @@
MCSymbol *EHFrameSym;
if (TLOF.isFunctionEHFrameSymbolPrivate())
- EHFrameSym = getDWLabel("EH_frame", Index);
+ EHFrameSym = Asm->GetTempSymbol("EH_frame", Index);
else
EHFrameSym = Asm->OutContext.GetOrCreateSymbol(Twine("EH_frame") +
Twine(Index));
Asm->OutStreamer.EmitLabel(EHFrameSym);
- Asm->OutStreamer.EmitLabel(getDWLabel("section_eh_frame", Index));
+ Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("section_eh_frame", Index));
// Define base labels.
- Asm->OutStreamer.EmitLabel(getDWLabel("eh_frame_common", Index));
+ Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("eh_frame_common", Index));
// Define the eh frame length.
Asm->OutStreamer.AddComment("Length of Common Information Entry");
- EmitDifference(getDWLabel("eh_frame_common_end", Index),
- getDWLabel("eh_frame_common_begin", Index), true);
+ EmitDifference(Asm->GetTempSymbol("eh_frame_common_end", Index),
+ Asm->GetTempSymbol("eh_frame_common_begin", Index), true);
// EH frame header.
- Asm->OutStreamer.EmitLabel(getDWLabel("eh_frame_common_begin", Index));
+ Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("eh_frame_common_begin",Index));
Asm->OutStreamer.AddComment("CIE Identifier Tag");
Asm->OutStreamer.EmitIntValue(0, 4/*size*/, 0/*addrspace*/);
Asm->OutStreamer.AddComment("DW_CIE_VERSION");
@@ -156,7 +156,7 @@
// be 8-byte on 64-bit targets to match what gcc does. Otherwise you get
// holes which confuse readers of eh_frame.
Asm->EmitAlignment(TD->getPointerSize() == 4 ? 2 : 3, 0, 0, false);
- Asm->OutStreamer.EmitLabel(getDWLabel("eh_frame_common_end", Index));
+ Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("eh_frame_common_end", Index));
}
/// EmitFDE - Emit the Frame Description Entry (FDE) for the function.
@@ -209,26 +209,28 @@
// EH frame header.
Asm->OutStreamer.AddComment("Length of Frame Information Entry");
- EmitDifference(getDWLabel("eh_frame_end", EHFrameInfo.Number),
- getDWLabel("eh_frame_begin", EHFrameInfo.Number),
+ EmitDifference(Asm->GetTempSymbol("eh_frame_end", EHFrameInfo.Number),
+ Asm->GetTempSymbol("eh_frame_begin", EHFrameInfo.Number),
true);
- Asm->OutStreamer.EmitLabel(getDWLabel("eh_frame_begin",EHFrameInfo.Number));
+ Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("eh_frame_begin",
+ EHFrameInfo.Number));
Asm->OutStreamer.AddComment("FDE CIE offset");
- EmitSectionOffset(getDWLabel("eh_frame_begin", EHFrameInfo.Number),
- getDWLabel("eh_frame_common",
- EHFrameInfo.PersonalityIndex),
+ EmitSectionOffset(Asm->GetTempSymbol("eh_frame_begin", EHFrameInfo.Number),
+ Asm->GetTempSymbol("eh_frame_common",
+ EHFrameInfo.PersonalityIndex),
true, true);
- MCSymbol *EHFuncBeginSym = getDWLabel("eh_func_begin", EHFrameInfo.Number);
+ MCSymbol *EHFuncBeginSym =
+ Asm->GetTempSymbol("eh_func_begin", EHFrameInfo.Number);
Asm->OutStreamer.AddComment("FDE initial location");
EmitReference(EHFuncBeginSym, FDEEncoding);
Asm->OutStreamer.AddComment("FDE address range");
- EmitDifference(getDWLabel("eh_func_end", EHFrameInfo.Number),EHFuncBeginSym,
- SizeOfEncodedValue(FDEEncoding) == 4);
+ EmitDifference(Asm->GetTempSymbol("eh_func_end", EHFrameInfo.Number),
+ EHFuncBeginSym, SizeOfEncodedValue(FDEEncoding) == 4);
// If there is a personality and landing pads then point to the language
// specific data area in the exception table.
@@ -238,7 +240,8 @@
Asm->EmitULEB128(Size, "Augmentation size");
Asm->OutStreamer.AddComment("Language Specific Data Area");
if (EHFrameInfo.hasLandingPads)
- EmitReference(getDWLabel("exception", EHFrameInfo.Number),LSDAEncoding);
+ EmitReference(Asm->GetTempSymbol("exception", EHFrameInfo.Number),
+ LSDAEncoding);
else
Asm->OutStreamer.EmitIntValue(0, Size/*size*/, 0/*addrspace*/);
@@ -254,7 +257,8 @@
// get holes which confuse readers of eh_frame.
Asm->EmitAlignment(TD->getPointerSize() == sizeof(int32_t) ? 2 : 3,
0, 0, false);
- Asm->OutStreamer.EmitLabel(getDWLabel("eh_frame_end", EHFrameInfo.Number));
+ Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("eh_frame_end",
+ EHFrameInfo.Number));
// If the function is marked used, this table should be also. We cannot
// make the mark unconditional in this case, since retaining the table also
@@ -686,10 +690,11 @@
Asm->OutContext.GetOrCreateSymbol(Twine("GCC_except_table")+
Twine(SubprogramCount));
Asm->OutStreamer.EmitLabel(GCCETSym);
- Asm->OutStreamer.EmitLabel(getDWLabel("exception", SubprogramCount));
+ Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("exception", SubprogramCount));
if (IsSJLJ)
- Asm->OutStreamer.EmitLabel(getDWLabel("_LSDA_", Asm->getFunctionNumber()));
+ Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("_LSDA_",
+ Asm->getFunctionNumber()));
// Emit the LSDA header.
EmitEncodingByte(dwarf::DW_EH_PE_omit, "@LPStart");
@@ -788,14 +793,15 @@
I = CallSites.begin(), E = CallSites.end(); I != E; ++I) {
const CallSiteEntry &S = *I;
- MCSymbol *EHFuncBeginSym = getDWLabel("eh_func_begin", SubprogramCount);
+ MCSymbol *EHFuncBeginSym =
+ Asm->GetTempSymbol("eh_func_begin", SubprogramCount);
MCSymbol *BeginLabel = S.BeginLabel;
if (BeginLabel == 0)
BeginLabel = EHFuncBeginSym;
MCSymbol *EndLabel = S.EndLabel;
if (EndLabel == 0)
- EndLabel = getDWLabel("eh_func_end", SubprogramCount);
+ EndLabel = Asm->GetTempSymbol("eh_func_end", SubprogramCount);
// Offset of the call site relative to the previous call site, counted in
// number of 16-byte bundles. The first call site is counted relative to
@@ -915,7 +921,8 @@
if (shouldEmitMoves || shouldEmitTable)
// Assumes in correct section after the entry point.
- Asm->OutStreamer.EmitLabel(getDWLabel("eh_func_begin", ++SubprogramCount));
+ Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("eh_func_begin",
+ ++SubprogramCount));
shouldEmitTableModule |= shouldEmitTable;
shouldEmitMovesModule |= shouldEmitMoves;
@@ -927,7 +934,7 @@
if (!shouldEmitMoves && !shouldEmitTable) return;
TimeRegion Timer(ExceptionTimer);
- Asm->OutStreamer.EmitLabel(getDWLabel("eh_func_end", SubprogramCount));
+ Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("eh_func_end",SubprogramCount));
// Record if this personality index uses a landing pad.
bool HasLandingPad = !MMI->getLandingPads().empty();