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CodeGen: refactor DwarfException

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DwarfException served as a base class for exception handling directive emission.
However, this is also used by other exception models (e.g. Win64EH).  Rename
this class to EHStreamer and split it out of DwarfException.h.  NFC.

Use the opportunity to fix up some of the documentation comments to match
current LLVM style.  Also rename some functions to conform better with current
LLVM coding style.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210622 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Saleem Abdulrasool
2014-06-11 01:19:03 +00:00
parent c3c6d5fcb8
commit 095271bcf4
9 changed files with 201 additions and 206 deletions
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7
lib/CodeGen/AsmPrinter/Win64Exception.cpp
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@ -38,9 +38,8 @@
using namespace llvm;
Win64Exception::Win64Exception(AsmPrinter *A)
: DwarfException(A),
shouldEmitPersonality(false), shouldEmitLSDA(false), shouldEmitMoves(false)
{}
: EHStreamer(A), shouldEmitPersonality(false), shouldEmitLSDA(false),
shouldEmitMoves(false) {}
Win64Exception::~Win64Exception() {}
@ -108,7 +107,7 @@ void Win64Exception::endFunction(const MachineFunction *) {
Asm->OutStreamer.EmitWin64EHHandlerData();
Asm->OutStreamer.EmitValue(MCSymbolRefExpr::Create(Sym, Asm->OutContext),
4);
EmitExceptionTable();
emitExceptionTable();
Asm->OutStreamer.PopSection();
}
Asm->OutStreamer.EmitWin64EHEndProc();