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Revert "Use the 'count' attribute instead of the 'upper_bound' attribute."

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temporarily as it is breaking the gdb bots.

This reverts commit r167806/e7ff4c14b157746b3e0228d2dce9f70712d1c126.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167886 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher
2012-11-13 23:30:43 +00:00
parent b9a350e298
commit 242343d1ab
5 changed files with 6 additions and 10 deletions
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3
lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
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@@ -1252,7 +1252,6 @@ void CompileUnit::constructSubrangeDIE(DIE &Buffer, DISubrange SR,
addDIEEntry(DW_Subrange, dwarf::DW_AT_type, dwarf::DW_FORM_ref4, IndexTy);
uint64_t L = SR.getLo();
uint64_t H = SR.getHi();
uint64_t C = SR.getCount();
// The L value defines the lower bounds which is typically zero for C/C++. The
// H value is the upper bounds. Values are 64 bit. H - L + 1 is the size
@@ -1266,7 +1265,7 @@ void CompileUnit::constructSubrangeDIE(DIE &Buffer, DISubrange SR,
}
if (L)
addUInt(DW_Subrange, dwarf::DW_AT_lower_bound, 0, L);
addUInt(DW_Subrange, dwarf::DW_AT_count, 0, C);
addUInt(DW_Subrange, dwarf::DW_AT_upper_bound, 0, H);
Buffer.addChild(DW_Subrange);
}

6
lib/VMCore/DIBuilder.cpp
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@@ -741,13 +741,11 @@ DIArray DIBuilder::getOrCreateArray(ArrayRef<Value *> Elements) {
/// getOrCreateSubrange - Create a descriptor for a value range. This
/// implicitly uniques the values returned.
DISubrange DIBuilder::getOrCreateSubrange(int64_t Lo, int64_t Hi,
uint64_t Count) {
DISubrange DIBuilder::getOrCreateSubrange(int64_t Lo, int64_t Hi) {
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_subrange_type),
ConstantInt::get(Type::getInt64Ty(VMContext), Lo),
ConstantInt::get(Type::getInt64Ty(VMContext), Hi),
ConstantInt::get(Type::getInt64Ty(VMContext), Count)
ConstantInt::get(Type::getInt64Ty(VMContext), Hi)
};
return DISubrange(MDNode::get(VMContext, Elts));