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(parent: 626b108) | patch
SelectionDAGBuilder: CaseBlock, CaseRanges and CaseCmp changed representation of...
authorStepan Dyatkovskiy <stpworld@narod.ru>
Thu, 17 May 2012 08:56:30 +0000 (08:56 +0000)
committerStepan Dyatkovskiy <stpworld@narod.ru>
Thu, 17 May 2012 08:56:30 +0000 (08:56 +0000)
commitc187df2198bc6e2b038fa2d75af974644874d26f
treef405e6f11dbc9f85bc89b968663458d9cb8f302ctree | snapshot
parent626b108619ec72267ff7b89d325ccf808fee88b6commit | diff
SelectionDAGBuilder: CaseBlock, CaseRanges and CaseCmp changed representation of Low and High from signed to unsigned. Since unsigned ints usually simpler, faster and allows to reduce some extra signed bit checks needed before <,>,<=,>= comparisons.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156985 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp diff | blob | history
lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors