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IR: Take uint64_t in DIBuilder::createExpression()

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`DIExpression` deals with `uint64_t`, so it doesn't make sense that
`createExpression()` is created from `int64_t`.  Switch to `uint64_t` to
unify them.

I've temporarily left in the `int64_t` version, which forwards to the
`uint64_t` version.  I'll delete it once I've updated the callers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228619 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2015-02-09 22:13:27 +00:00
parent d3f3d5f0d7
commit a30b342b77
3 changed files with 12 additions and 5 deletions
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12
lib/IR/DIBuilder.cpp
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@ -947,17 +947,23 @@ DIVariable DIBuilder::createLocalVariable(unsigned Tag, DIDescriptor Scope,
return RetVar;
}
DIExpression DIBuilder::createExpression(ArrayRef<int64_t> Addr) {
DIExpression DIBuilder::createExpression(ArrayRef<uint64_t> Addr) {
auto Header = HeaderBuilder::get(DW_TAG_expression);
for (int64_t I : Addr)
for (uint64_t I : Addr)
Header.concat(I);
Metadata *Elts[] = {Header.get(VMContext)};
return DIExpression(MDNode::get(VMContext, Elts));
}
DIExpression DIBuilder::createExpression(ArrayRef<int64_t> Signed) {
// TODO: Remove the callers of this signed version and delete.
SmallVector<uint64_t, 8> Addr(Signed.begin(), Signed.end());
return createExpression(Addr);
}
DIExpression DIBuilder::createPieceExpression(unsigned OffsetInBytes,
unsigned SizeInBytes) {
int64_t Addr[] = {dwarf::DW_OP_piece, OffsetInBytes, SizeInBytes};
uint64_t Addr[] = {dwarf::DW_OP_piece, OffsetInBytes, SizeInBytes};
return createExpression(Addr);
}