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AddDiscriminators: Create new MDLocation directly

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I don't see a reason to add the `copyWithNewScope()` API over to
`MDLocation` -- it seems to be a holdover from when creating locations
required knowing details of operand layout -- so change
`AddDiscriminators` to call `MDLocation::get()` directly.  Should be no
functionality change here.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234824 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2015-04-14 00:34:30 +00:00
parent 7b161773fd
commit 31bbd1ac1e
3 changed files with 3 additions and 13 deletions
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9
lib/IR/DebugInfo.cpp
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@@ -47,15 +47,6 @@ void DICompileUnit::replaceGlobalVariables(DIArray GlobalVariables) {
get()->replaceGlobalVariables(MDGlobalVariableArray(GlobalVariables));
}
DILocation DILocation::copyWithNewScope(LLVMContext &Ctx,
DILexicalBlockFile NewScope) {
assert(NewScope && "Expected valid scope");
const auto *Old = cast<MDLocation>(DbgNode);
return DILocation(MDLocation::get(Ctx, Old->getLine(), Old->getColumn(),
NewScope, Old->getInlinedAt()));
}
unsigned DILocation::computeNewDiscriminator(LLVMContext &Ctx) {
std::pair<const char *, unsigned> Key(getFilename().data(), getLineNumber());
return ++Ctx.pImpl->DiscriminatorTable[Key];