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Devang Patel 61b35cd15e DebugLabelFolder ruthlessly deletes redundant labels. However, sometimes the redundant labels is referenced by debug info somewhere else. This patch provies a way so that dwarf writer can mark labels as used.
llvm-svn: 68813
2009-04-10 18:58:59 +00:00
clang Fixup codegen for nested blocks that use copy/dispose in the inner 2009-04-10 18:52:28 +00:00
llvm DebugLabelFolder ruthlessly deletes redundant labels. However, sometimes the redundant labels is referenced by debug info somewhere else. This patch provies a way so that dwarf writer can mark labels as used. 2009-04-10 18:58:59 +00:00