DwarfDebug: Store the filename/dirname pair as a zero-separated string in a stringmap...
authorBenjamin Kramer <benny.kra@googlemail.com>
Sun, 11 Mar 2012 14:56:26 +0000 (14:56 +0000)
committerBenjamin Kramer <benny.kra@googlemail.com>
Sun, 11 Mar 2012 14:56:26 +0000 (14:56 +0000)
commit74612c250bac1f62a2b74c85411cf7180cd8cd78
tree88f54c4493e71f0c3322eabdc066eef2fd6e3a5d
parentc5eaae4e9bc75b203b3a9922b480729bc4f340e2
DwarfDebug: Store the filename/dirname pair as a zero-separated string in a stringmap, instead of using a highly inefficient std::map of a pair of std::strings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152541 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
lib/CodeGen/AsmPrinter/DwarfDebug.h