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Debug Info: Scope of a DebugLoc should not be null. 

No functionality change. Remove handling for the null case.

llvm-svn: 185354
This commit is contained in:
Manman Ren 2013-07-01 18:20:30 +00:00
parent 3a75861b06
commit 08016a657c
1 changed files with 3 additions and 6 deletions
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9
llvm/lib/IR/DebugInfo.cpp
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@ -1213,13 +1213,10 @@ static void printDebugLoc(DebugLoc DL, raw_ostream &CommentOS,
const LLVMContext &Ctx) {
if (!DL.isUnknown()) { // Print source line info.
DIScope Scope(DL.getScope(Ctx));
assert((!Scope || Scope.isScope()) &&
"Scope of a DebugLoc should be null or a DIScope.");
assert(Scope.isScope() &&
"Scope of a DebugLoc should be a DIScope.");
// Omit the directory, because it's likely to be long and uninteresting.
if (Scope)
CommentOS << Scope.getFilename();
else
CommentOS << "<unknown>";
CommentOS << Scope.getFilename();
CommentOS << ':' << DL.getLine();
if (DL.getCol() != 0)
CommentOS << ':' << DL.getCol();