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[WinEH] Allow CatchHigh to be equal to TryHigh

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Catch blocks which are empty may be in the same state as their try
blocks.  It is not meaningful to give the catch block its own state
number in this case because it can't do anything exceptional.

llvm-svn: 235212
This commit is contained in:
David Majnemer 2015-04-17 17:20:30 +00:00
parent b67a75becd
commit 48d0e4d701
1 changed files with 1 additions and 1 deletions
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lib/CodeGen/AsmPrinter/Win64Exception.cpp
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@ -437,7 +437,7 @@ void Win64Exception::emitCXXFrameHandler3Table(const MachineFunction *MF) {
std::max(CatchHigh, FuncInfo.CatchHandlerMaxState[HT.Handler]);
assert(TBME.TryLow <= TBME.TryHigh);
assert(CatchHigh > TBME.TryHigh);
assert(CatchHigh >= TBME.TryHigh);
OS.EmitIntValue(TBME.TryLow, 4); // TryLow
OS.EmitIntValue(TBME.TryHigh, 4); // TryHigh
OS.EmitIntValue(CatchHigh, 4); // CatchHigh