diff options
Diffstat (limited to 'llvm/lib/CodeGen/CodeGenPrepare.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/CodeGenPrepare.cpp | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/llvm/lib/CodeGen/CodeGenPrepare.cpp b/llvm/lib/CodeGen/CodeGenPrepare.cpp index aa5cdd2..f9e791c 100644 --- a/llvm/lib/CodeGen/CodeGenPrepare.cpp +++ b/llvm/lib/CodeGen/CodeGenPrepare.cpp @@ -1384,7 +1384,8 @@ static bool SinkCast(CastInst *CI) { BasicBlock::iterator InsertPt = UserBB->getFirstInsertionPt(); assert(InsertPt != UserBB->end()); InsertedCast = CastInst::Create(CI->getOpcode(), CI->getOperand(0), - CI->getType(), "", &*InsertPt); + CI->getType(), ""); + InsertedCast->insertBefore(*UserBB, InsertPt); InsertedCast->setDebugLoc(CI->getDebugLoc()); } @@ -2058,12 +2059,13 @@ SinkShiftAndTruncate(BinaryOperator *ShiftI, Instruction *User, ConstantInt *CI, assert(InsertPt != TruncUserBB->end()); // Sink the shift if (ShiftI->getOpcode() == Instruction::AShr) - InsertedShift = BinaryOperator::CreateAShr(ShiftI->getOperand(0), CI, - "", &*InsertPt); + InsertedShift = + BinaryOperator::CreateAShr(ShiftI->getOperand(0), CI, ""); else - InsertedShift = BinaryOperator::CreateLShr(ShiftI->getOperand(0), CI, - "", &*InsertPt); + InsertedShift = + BinaryOperator::CreateLShr(ShiftI->getOperand(0), CI, ""); InsertedShift->setDebugLoc(ShiftI->getDebugLoc()); + InsertedShift->insertBefore(*TruncUserBB, InsertPt); // Sink the trunc BasicBlock::iterator TruncInsertPt = TruncUserBB->getFirstInsertionPt(); @@ -2162,11 +2164,12 @@ static bool OptimizeExtractBits(BinaryOperator *ShiftI, ConstantInt *CI, assert(InsertPt != UserBB->end()); if (ShiftI->getOpcode() == Instruction::AShr) - InsertedShift = BinaryOperator::CreateAShr(ShiftI->getOperand(0), CI, - "", &*InsertPt); + InsertedShift = + BinaryOperator::CreateAShr(ShiftI->getOperand(0), CI, ""); else - InsertedShift = BinaryOperator::CreateLShr(ShiftI->getOperand(0), CI, - "", &*InsertPt); + InsertedShift = + BinaryOperator::CreateLShr(ShiftI->getOperand(0), CI, ""); + InsertedShift->insertBefore(*UserBB, InsertPt); InsertedShift->setDebugLoc(ShiftI->getDebugLoc()); MadeChange = true; @@ -6628,7 +6631,8 @@ bool CodeGenPrepare::optimizeExtUses(Instruction *I) { if (!InsertedTrunc) { BasicBlock::iterator InsertPt = UserBB->getFirstInsertionPt(); assert(InsertPt != UserBB->end()); - InsertedTrunc = new TruncInst(I, Src->getType(), "", &*InsertPt); + InsertedTrunc = new TruncInst(I, Src->getType(), ""); + InsertedTrunc->insertBefore(*UserBB, InsertPt); InsertedInsts.insert(InsertedTrunc); } |