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elimiante the DWLabel class, using MCSymbol instead. Start

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switching some stuff over to passing around MCSymbol* instead
of stem+ID.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97993 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2010-03-08 22:23:36 +00:00
parent 0e822407b2
commit b98b1bf432
10 changed files with 138 additions and 177 deletions
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lib/CodeGen/AsmPrinter/DwarfException.cpp
+9 -5
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@@ -230,8 +230,9 @@ void DwarfException::EmitFDE(const FunctionEHFrameInfo &EHFrameInfo) {
EmitLabel("eh_frame_begin", EHFrameInfo.Number);
EmitSectionOffset("eh_frame_begin", "eh_frame_common",
EHFrameInfo.Number, EHFrameInfo.PersonalityIndex,
EmitSectionOffset(getDWLabel("eh_frame_begin", EHFrameInfo.Number),
getDWLabel("eh_frame_common",
EHFrameInfo.PersonalityIndex),
true, true, false);
EOL("FDE CIE offset");
@@ -819,12 +820,14 @@ void DwarfException::EmitExceptionTable() {
// 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
// the start of the procedure fragment.
EmitSectionOffset(BeginTag, "eh_func_begin", BeginNumber, SubprogramCount,
EmitSectionOffset(getDWLabel(BeginTag, BeginNumber),
getDWLabel("eh_func_begin", SubprogramCount),
true, true);
EOL("Region start");
if (!S.EndLabel)
EmitDifference("eh_func_end", SubprogramCount, BeginTag, BeginNumber,
EmitDifference(getDWLabel("eh_func_end", SubprogramCount),
getDWLabel(BeginTag, BeginNumber),
true);
else
EmitDifference("label", S.EndLabel, BeginTag, BeginNumber, true);
@@ -837,7 +840,8 @@ void DwarfException::EmitExceptionTable() {
Asm->OutStreamer.AddComment("Landing pad");
Asm->OutStreamer.EmitIntValue(0, 4/*size*/, 0/*addrspace*/);
} else {
EmitSectionOffset("label", "eh_func_begin", S.PadLabel, SubprogramCount,
EmitSectionOffset(getDWLabel("label", S.PadLabel),
getDWLabel("eh_func_begin", SubprogramCount),
true, true);
EOL("Landing pad");
}