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(parent: 1cc890d) | patch
[TableGen] Return ValueTypeByHwMode by const reference from CodeGenRegisterClass...
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 16 Aug 2018 15:29:24 +0000 (15:29 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 16 Aug 2018 15:29:24 +0000 (15:29 +0000)
commita9d64122c51bb206468210825c6c2ae65cb63077
treeab15bffa89ddd76a9a12b7a80f41e3e141905b1btree | snapshot
parent1cc890d14befbd20a2636db282a31d3c099dc9afcommit | diff
[TableGen] Return ValueTypeByHwMode by const reference from CodeGenRegisterClass::getValueTypeNum

Avoids costly std::map copies inside ValueTypeByHwMode constructor

llvm-svn: 339884
llvm/utils/TableGen/CodeGenRegisters.h diff | blob | history
llvm/utils/TableGen/DAGISelMatcherGen.cpp diff | blob | history
Domain: System / Toolchain;