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Merge pull request #533 from dbabokin/patch

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Quick fix for LLVM 3.3 patch
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Dmitry Babokin
2013-06-25 08:50:32 -07:00
parent 033e83e490 05aa540984
commit 0aff61ffc6
1 changed files with 2 additions and 2 deletions
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4
llvm_patches/r184575-x86-shift.patch
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@@ -23,8 +23,8 @@ Index: lib/CodeGen/SelectionDAG/DAGCombiner.cpp
AddToWorkList(SmallShift.getNode()); AddToWorkList(SmallShift.getNode());
- return DAG.getNode(ISD::ANY_EXTEND, N->getDebugLoc(), VT, SmallShift); - return DAG.getNode(ISD::ANY_EXTEND, N->getDebugLoc(), VT, SmallShift);
+ APInt Mask = APInt::getAllOnesValue(VT.getSizeInBits()).lshr(ShiftAmt); + APInt Mask = APInt::getAllOnesValue(VT.getSizeInBits()).lshr(ShiftAmt);
+ return DAG.getNode(ISD::AND, SDLoc(N), VT, + return DAG.getNode(ISD::AND, N->getDebugLoc(), VT,
+ DAG.getNode(ISD::ANY_EXTEND, SDLoc(N), VT, SmallShift), + DAG.getNode(ISD::ANY_EXTEND, N->getDebugLoc(), VT, SmallShift),
+ DAG.getConstant(Mask, VT)); + DAG.getConstant(Mask, VT));
} }
} }