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Validate file id.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64204 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel 2009-02-10 06:04:08 +00:00
parent 2cc753170b
commit 2303df96b0
1 changed files with 3 additions and 0 deletions
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3
lib/CodeGen/AsmPrinter/DwarfWriter.cpp
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@ -1554,6 +1554,7 @@ private:
unsigned Line = V->getLineNumber();
CompileUnit *Unit = FindCompileUnit(V->getCompileUnit());
FileID = Unit->getID();
assert (FileID && "Invalid file id");
AddUInt(Die, DW_AT_decl_file, 0, FileID);
AddUInt(Die, DW_AT_decl_line, 0, Line);
}
@ -1565,6 +1566,7 @@ private:
unsigned Line = G->getLineNumber();
CompileUnit *Unit = FindCompileUnit(G->getCompileUnit());
FileID = Unit->getID();
assert (FileID && "Invalid file id");
AddUInt(Die, DW_AT_decl_file, 0, FileID);
AddUInt(Die, DW_AT_decl_line, 0, Line);
}
@ -1577,6 +1579,7 @@ private:
return;
CompileUnit *Unit = FindCompileUnit(CU);
FileID = Unit->getID();
assert (FileID && "Invalid file id");
AddUInt(Die, DW_AT_decl_file, 0, FileID);
AddUInt(Die, DW_AT_decl_line, 0, Line);
}