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llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp

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@@ -1110,6 +1110,8 @@ void CombinerHelper::applySextInRegOfLoad(
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Builder.buildLoadInstr(TargetOpcode::G_SEXTLOAD, MI.getOperand(0).getReg(),
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LoadDef->getPointerReg(), *NewMMO);
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MI.eraseFromParent();
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// Not all loads can be deleted, so make sure the old one is removed.
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LoadDef->eraseFromParent();
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}
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