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Partially revert r214761 that asserted that all concrete debug info variables had DIEs, due to a failure on Darwin.

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I'll work on a reduction and fix after this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214880 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie
2014-08-05 16:47:23 +00:00
parent effcb72a40
commit 1d15bbc006
1 changed files with 2 additions and 1 deletions
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3
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
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@ -797,7 +797,8 @@ void DwarfDebug::finishVariableDefinitions() {
for (const auto &Var : ConcreteVariables) { for (const auto &Var : ConcreteVariables) {
DIE *VariableDie = Var->getDIE(); DIE *VariableDie = Var->getDIE();
// FIXME: There shouldn't be any variables without DIEs. // FIXME: There shouldn't be any variables without DIEs.
assert(VariableDie); if (!VariableDie)
continue;
// FIXME: Consider the time-space tradeoff of just storing the unit pointer // FIXME: Consider the time-space tradeoff of just storing the unit pointer
// in the ConcreteVariables list, rather than looking it up again here. // in the ConcreteVariables list, rather than looking it up again here.
// DIE::getUnit isn't simple - it walks parent pointers, etc. // DIE::getUnit isn't simple - it walks parent pointers, etc.