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Revert "TableGen: Switch from a std::map to a DenseMap in CodeGenSubRegIndex. NFC"
authorJustin Bogner <mail@justinbogner.com>
Wed, 21 Sep 2016 00:25:45 +0000 (00:25 +0000)
committerJustin Bogner <mail@justinbogner.com>
Wed, 21 Sep 2016 00:25:45 +0000 (00:25 +0000)
commitf2f436369ae422368c70b813d513cf7242d8a944
tree03f40c148ff21fb1875162446c166094ca26d75ftree | snapshot
parent79dcc274b4c5334389b629a75d915cf954995b15commit | diff
Revert "TableGen: Switch from a std::map to a DenseMap in CodeGenSubRegIndex. NFC"

It turns out we iterate over this map a fair amount and the order
matters for clang to be deterministic. See:

  http://lists.llvm.org/pipermail/llvm-commits/Week-of-Mon-20160919/391315.html

This reverts r279875.

llvm-svn: 282040
llvm/utils/TableGen/CodeGenRegisters.h diff | blob | history
Domain: System / Toolchain;