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Fix a bug that Brian brought to my attention. This corrects: 

Assembler/2004-10-22-BCWriterUndefBug.llx

llvm-svn: 17177
This commit is contained in:
Chris Lattner 2004-10-23 03:10:23 +00:00
parent 8e97254431
commit 46131bd16f
1 changed files with 2 additions and 1 deletions
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3
llvm/lib/Bytecode/Writer/SlotCalculator.cpp
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@ -150,7 +150,8 @@ void SlotCalculator::processModule() {
TypePlane &Plane = Table[plane];
unsigned FirstNonStringID = 0;
for (unsigned i = 0, e = Plane.size(); i != e; ++i)
if (isa<ConstantAggregateZero>(Plane[i]) ||
if (isa<ConstantAggregateZero>(Plane[i]) ||
isa<UndefValue>(Plane[i]) ||
cast<ConstantArray>(Plane[i])->isString()) {
// Check to see if we have to shuffle this string around. If not,
// don't do anything.