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Debug Info: clean up usage of Verify.

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No functionality change.
It should suffice to check the type of a debug info metadata, instead of
calling Verify. For cases where we know the type of a DI metadata, use
assert.

Also update testing cases to make them conform to the format of DI classes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185135 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Manman Ren
2013-06-28 05:43:10 +00:00
parent c084c0945b
commit cbafae6d33
17 changed files with 78 additions and 35 deletions
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7
tools/opt/opt.cpp
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@ -389,8 +389,11 @@ struct BreakpointPrinter : public ModulePass {
for (unsigned i = 0, e = NMD->getNumOperands(); i != e; ++i) {
std::string Name;
DISubprogram SP(NMD->getOperand(i));
if (SP.Verify())
getContextName(SP.getContext(), Name);
assert((!SP || SP.isSubprogram()) &&
"A MDNode in llvm.dbg.sp should be null or a DISubprogram.");
if (!SP)
continue;
getContextName(SP.getContext(), Name);
Name = Name + SP.getDisplayName().str();
if (!Name.empty() && Processed.insert(Name)) {
Out << Name << "\n";