setOperationAction(ISD::ATOMIC_LOAD_SUB_32, MVT::i32, Custom);
setOperationAction(ISD::ATOMIC_LOAD_SUB_64, MVT::i64, Custom);
+ if (!Subtarget->is64Bit()) {
+ setOperationAction(ISD::ATOMIC_LOAD_ADD_64, MVT::i64, Custom);
+ setOperationAction(ISD::ATOMIC_LOAD_SUB_64, MVT::i64, Custom);
+ setOperationAction(ISD::ATOMIC_LOAD_AND_64, MVT::i64, Custom);
+ setOperationAction(ISD::ATOMIC_LOAD_OR_64, MVT::i64, Custom);
+ setOperationAction(ISD::ATOMIC_LOAD_XOR_64, MVT::i64, Custom);
+ setOperationAction(ISD::ATOMIC_LOAD_NAND_64, MVT::i64, Custom);
+ setOperationAction(ISD::ATOMIC_SWAP_64, MVT::i64, Custom);
+ }
+
// Use the default ISD::DBG_STOPPOINT, ISD::DECLARE expansion.
setOperationAction(ISD::DBG_STOPPOINT, MVT::Other, Expand);
// FIXME - use subtarget debug flags
return DAG.getMergeValues(Vals, 2).getNode();
}
+SDValue X86TargetLowering::LowerATOMIC_BINARY_64(SDValue Op,
+ SelectionDAG &DAG,
+ unsigned NewOp) {
+ SDNode *Node = Op.getNode();
+ MVT T = Node->getValueType(0);
+ assert (T == MVT::i64 && "Only know how to expand i64 atomics");
+
+ SDValue Chain = Node->getOperand(0);
+ SDValue In1 = Node->getOperand(1);
+ assert(Node->getOperand(2).getNode()->getOpcode()==ISD::BUILD_PAIR);
+ SDValue In2L = Node->getOperand(2).getNode()->getOperand(0);
+ SDValue In2H = Node->getOperand(2).getNode()->getOperand(1);
+ SDValue Ops[] = { Chain, In1, In2L, In2H };
+ SDVTList Tys = DAG.getVTList(MVT::i32, MVT::i32, MVT::Other);
+ SDValue Result = DAG.getNode(NewOp, Tys, Ops, 4);
+ SDValue OpsF[] = { Result.getValue(0), Result.getValue(1)};
+ SDValue ResultVal = DAG.getNode(ISD::BUILD_PAIR, MVT::i64, OpsF, 2);
+ SDValue Vals[2] = { ResultVal, Result.getValue(2) };
+ return SDValue(DAG.getMergeValues(Vals, 2).getNode(), 0);
+}
+
SDValue X86TargetLowering::LowerLOAD_SUB(SDValue Op, SelectionDAG &DAG) {
SDNode *Node = Op.getNode();
MVT T = Node->getValueType(0);
SDValue X86TargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) {
switch (Op.getOpcode()) {
default: assert(0 && "Should not custom lower this!");
- case ISD::ATOMIC_CMP_SWAP_8: return LowerCMP_SWAP(Op,DAG);
- case ISD::ATOMIC_CMP_SWAP_16: return LowerCMP_SWAP(Op,DAG);
- case ISD::ATOMIC_CMP_SWAP_32: return LowerCMP_SWAP(Op,DAG);
+ case ISD::ATOMIC_CMP_SWAP_8:
+ case ISD::ATOMIC_CMP_SWAP_16:
+ case ISD::ATOMIC_CMP_SWAP_32:
case ISD::ATOMIC_CMP_SWAP_64: return LowerCMP_SWAP(Op,DAG);
- case ISD::ATOMIC_LOAD_SUB_8: return LowerLOAD_SUB(Op,DAG);
- case ISD::ATOMIC_LOAD_SUB_16: return LowerLOAD_SUB(Op,DAG);
+ case ISD::ATOMIC_LOAD_SUB_8:
+ case ISD::ATOMIC_LOAD_SUB_16:
case ISD::ATOMIC_LOAD_SUB_32: return LowerLOAD_SUB(Op,DAG);
- case ISD::ATOMIC_LOAD_SUB_64: return LowerLOAD_SUB(Op,DAG);
+ case ISD::ATOMIC_LOAD_SUB_64: return (Subtarget->is64Bit()) ?
+ LowerLOAD_SUB(Op,DAG) :
+ LowerATOMIC_BINARY_64(Op,DAG,
+ X86ISD::ATOMSUB64_DAG);
+ case ISD::ATOMIC_LOAD_AND_64: return LowerATOMIC_BINARY_64(Op,DAG,
+ X86ISD::ATOMAND64_DAG);
+ case ISD::ATOMIC_LOAD_OR_64: return LowerATOMIC_BINARY_64(Op, DAG,
+ X86ISD::ATOMOR64_DAG);
+ case ISD::ATOMIC_LOAD_XOR_64: return LowerATOMIC_BINARY_64(Op,DAG,
+ X86ISD::ATOMXOR64_DAG);
+ case ISD::ATOMIC_LOAD_NAND_64: return LowerATOMIC_BINARY_64(Op,DAG,
+ X86ISD::ATOMNAND64_DAG);
+ case ISD::ATOMIC_LOAD_ADD_64: return LowerATOMIC_BINARY_64(Op,DAG,
+ X86ISD::ATOMADD64_DAG);
case ISD::BUILD_VECTOR: return LowerBUILD_VECTOR(Op, DAG);
case ISD::VECTOR_SHUFFLE: return LowerVECTOR_SHUFFLE(Op, DAG);
case ISD::EXTRACT_VECTOR_ELT: return LowerEXTRACT_VECTOR_ELT(Op, DAG);
case X86ISD::FNSTCW16m: return "X86ISD::FNSTCW16m";
case X86ISD::LCMPXCHG_DAG: return "X86ISD::LCMPXCHG_DAG";
case X86ISD::LCMPXCHG8_DAG: return "X86ISD::LCMPXCHG8_DAG";
+ case X86ISD::ATOMADD64_DAG: return "X86ISD::ATOMADD64_DAG";
+ case X86ISD::ATOMSUB64_DAG: return "X86ISD::ATOMSUB64_DAG";
+ case X86ISD::ATOMOR64_DAG: return "X86ISD::ATOMOR64_DAG";
+ case X86ISD::ATOMXOR64_DAG: return "X86ISD::ATOMXOR64_DAG";
+ case X86ISD::ATOMAND64_DAG: return "X86ISD::ATOMAND64_DAG";
+ case X86ISD::ATOMNAND64_DAG: return "X86ISD::ATOMNAND64_DAG";
case X86ISD::VZEXT_MOVL: return "X86ISD::VZEXT_MOVL";
case X86ISD::VZEXT_LOAD: return "X86ISD::VZEXT_LOAD";
case X86ISD::VSHL: return "X86ISD::VSHL";
return nextMBB;
}
+// private utility function
+MachineBasicBlock *
+X86TargetLowering::EmitAtomicBit6432WithCustomInserter(MachineInstr *bInstr,
+ MachineBasicBlock *MBB,
+ unsigned regOpcL,
+ unsigned regOpcH,
+ unsigned immOpcL,
+ unsigned immOpcH,
+ bool invSrc) {
+ // For the atomic bitwise operator, we generate
+ // thisMBB (instructions are in pairs, except cmpxchg8b)
+ // ld t1,t2 = [bitinstr.addr]
+ // newMBB:
+ // out1, out2 = phi (thisMBB, t1/t2) (newMBB, t3/t4)
+ // op t5, t6 <- out1, out2, [bitinstr.val]
+ // mov ECX, EBX <- t5, t6
+ // mov EAX, EDX <- t1, t2
+ // cmpxchg8b [bitinstr.addr] [EAX, EDX, EBX, ECX implicit]
+ // mov t3, t4 <- EAX, EDX
+ // bz newMBB
+ // result in out1, out2
+ // fallthrough -->nextMBB
+
+ const TargetRegisterClass *RC = X86::GR32RegisterClass;
+ const unsigned LoadOpc = X86::MOV32rm;
+ const unsigned copyOpc = X86::MOV32rr;
+ const unsigned NotOpc = X86::NOT32r;
+ const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
+ const BasicBlock *LLVM_BB = MBB->getBasicBlock();
+ MachineFunction::iterator MBBIter = MBB;
+ ++MBBIter;
+
+ /// First build the CFG
+ MachineFunction *F = MBB->getParent();
+ MachineBasicBlock *thisMBB = MBB;
+ MachineBasicBlock *newMBB = F->CreateMachineBasicBlock(LLVM_BB);
+ MachineBasicBlock *nextMBB = F->CreateMachineBasicBlock(LLVM_BB);
+ F->insert(MBBIter, newMBB);
+ F->insert(MBBIter, nextMBB);
+
+ // Move all successors to thisMBB to nextMBB
+ nextMBB->transferSuccessors(thisMBB);
+
+ // Update thisMBB to fall through to newMBB
+ thisMBB->addSuccessor(newMBB);
+
+ // newMBB jumps to itself and fall through to nextMBB
+ newMBB->addSuccessor(nextMBB);
+ newMBB->addSuccessor(newMBB);
+
+ // Insert instructions into newMBB based on incoming instruction
+ // There are 8 "real" operands plus 9 implicit def/uses, ignored here.
+ assert(bInstr->getNumOperands() < 18 && "unexpected number of operands");
+ MachineOperand& dest1Oper = bInstr->getOperand(0);
+ MachineOperand& dest2Oper = bInstr->getOperand(1);
+ MachineOperand* argOpers[6];
+ for (int i=0; i < 6; ++i)
+ argOpers[i] = &bInstr->getOperand(i+2);
+
+ // x86 address has 4 operands: base, index, scale, and displacement
+ int lastAddrIndx = 3; // [0,3]
+
+ unsigned t1 = F->getRegInfo().createVirtualRegister(RC);
+ MachineInstrBuilder MIB = BuildMI(thisMBB, TII->get(LoadOpc), t1);
+ for (int i=0; i <= lastAddrIndx; ++i)
+ (*MIB).addOperand(*argOpers[i]);
+ unsigned t2 = F->getRegInfo().createVirtualRegister(RC);
+ MIB = BuildMI(thisMBB, TII->get(LoadOpc), t2);
+ // add 4 to displacement. getImm verifies it's immediate.
+ for (int i=0; i <= lastAddrIndx-1; ++i)
+ (*MIB).addOperand(*argOpers[i]);
+ MachineOperand newOp3 = MachineOperand::CreateImm(argOpers[3]->getImm()+4);
+ (*MIB).addOperand(newOp3);
+
+ // t3/4 are defined later, at the bottom of the loop
+ unsigned t3 = F->getRegInfo().createVirtualRegister(RC);
+ unsigned t4 = F->getRegInfo().createVirtualRegister(RC);
+ BuildMI(newMBB, TII->get(X86::PHI), dest1Oper.getReg())
+ .addReg(t1).addMBB(thisMBB).addReg(t3).addMBB(newMBB);
+ BuildMI(newMBB, TII->get(X86::PHI), dest2Oper.getReg())
+ .addReg(t2).addMBB(thisMBB).addReg(t4).addMBB(newMBB);
+
+ unsigned tt1 = F->getRegInfo().createVirtualRegister(RC);
+ unsigned tt2 = F->getRegInfo().createVirtualRegister(RC);
+ if (invSrc) {
+ MIB = BuildMI(newMBB, TII->get(NotOpc), tt1).addReg(t1);
+ MIB = BuildMI(newMBB, TII->get(NotOpc), tt2).addReg(t2);
+ } else {
+ tt1 = t1;
+ tt2 = t2;
+ }
+
+ assert((argOpers[4]->isRegister() || argOpers[4]->isImmediate()) &&
+ "invalid operand");
+ unsigned t5 = F->getRegInfo().createVirtualRegister(RC);
+ unsigned t6 = F->getRegInfo().createVirtualRegister(RC);
+ if (argOpers[4]->isRegister())
+ MIB = BuildMI(newMBB, TII->get(regOpcL), t5);
+ else
+ MIB = BuildMI(newMBB, TII->get(immOpcL), t5);
+ MIB.addReg(tt1);
+ (*MIB).addOperand(*argOpers[4]);
+ assert(argOpers[5]->isRegister() == argOpers[4]->isRegister());
+ assert(argOpers[5]->isImmediate() == argOpers[4]->isImmediate());
+ if (argOpers[5]->isRegister())
+ MIB = BuildMI(newMBB, TII->get(regOpcH), t6);
+ else
+ MIB = BuildMI(newMBB, TII->get(immOpcH), t6);
+ MIB.addReg(tt2);
+ (*MIB).addOperand(*argOpers[5]);
+
+ MIB = BuildMI(newMBB, TII->get(copyOpc), X86::EAX);
+ MIB.addReg(t1);
+ MIB = BuildMI(newMBB, TII->get(copyOpc), X86::EDX);
+ MIB.addReg(t2);
+
+ MIB = BuildMI(newMBB, TII->get(copyOpc), X86::EBX);
+ MIB.addReg(t5);
+ MIB = BuildMI(newMBB, TII->get(copyOpc), X86::ECX);
+ MIB.addReg(t6);
+
+ MIB = BuildMI(newMBB, TII->get(X86::LCMPXCHG8B));
+ for (int i=0; i <= lastAddrIndx; ++i)
+ (*MIB).addOperand(*argOpers[i]);
+
+ assert(bInstr->hasOneMemOperand() && "Unexpected number of memoperand");
+ (*MIB).addMemOperand(*F, *bInstr->memoperands_begin());
+
+ MIB = BuildMI(newMBB, TII->get(copyOpc), t3);
+ MIB.addReg(X86::EAX);
+ MIB = BuildMI(newMBB, TII->get(copyOpc), t4);
+ MIB.addReg(X86::EDX);
+
+ // insert branch
+ BuildMI(newMBB, TII->get(X86::JNE)).addMBB(newMBB);
+
+ F->DeleteMachineInstr(bInstr); // The pseudo instruction is gone now.
+ return nextMBB;
+}
+
// private utility function
MachineBasicBlock *
X86TargetLowering::EmitAtomicMinMaxWithCustomInserter(MachineInstr *mInstr,
X86::NOT8r, X86::AL,
X86::GR8RegisterClass, true);
// FIXME: There are no CMOV8 instructions; MIN/MAX need some other way.
+ // This group is for 64-bit host.
case X86::ATOMAND64:
return EmitAtomicBitwiseWithCustomInserter(MI, BB, X86::AND64rr,
X86::AND64ri32, X86::MOV64rm,
return EmitAtomicMinMaxWithCustomInserter(MI, BB, X86::CMOVB64rr);
case X86::ATOMUMAX64:
return EmitAtomicMinMaxWithCustomInserter(MI, BB, X86::CMOVA64rr);
+
+ // This group does 64-bit operations on a 32-bit host.
+ case X86::ATOMAND6432:
+ return EmitAtomicBit6432WithCustomInserter(MI, BB,
+ X86::AND32rr, X86::AND32rr,
+ X86::AND32ri, X86::AND32ri,
+ false);
+ case X86::ATOMOR6432:
+ return EmitAtomicBit6432WithCustomInserter(MI, BB,
+ X86::OR32rr, X86::OR32rr,
+ X86::OR32ri, X86::OR32ri,
+ false);
+ case X86::ATOMXOR6432:
+ return EmitAtomicBit6432WithCustomInserter(MI, BB,
+ X86::XOR32rr, X86::XOR32rr,
+ X86::XOR32ri, X86::XOR32ri,
+ false);
+ case X86::ATOMNAND6432:
+ return EmitAtomicBit6432WithCustomInserter(MI, BB,
+ X86::AND32rr, X86::AND32rr,
+ X86::AND32ri, X86::AND32ri,
+ true);
+ // FIXME carry
+ case X86::ATOMADD6432:
+ return EmitAtomicBit6432WithCustomInserter(MI, BB,
+ X86::ADD32rr, X86::ADC32rr,
+ X86::ADD32ri, X86::ADC32ri,
+ false);
+ // FIXME carry
+ case X86::ATOMSUB6432:
+ return EmitAtomicBit6432WithCustomInserter(MI, BB,
+ X86::SUB32rr, X86::SBB32rr,
+ X86::SUB32ri, X86::SBB32ri,
+ false);
}
}
--- /dev/null
+; RUN: llvm-as < %s | llc -march=x86
+;; This version includes 64-bit version of binary operators (in 32-bit mode).
+;; Swap, cmp-and-swap not supported yet in this mode.
+; ModuleID = 'Atomics.c'
+target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
+target triple = "i386-apple-darwin8"
+@sc = common global i8 0 ; <i8*> [#uses=52]
+@uc = common global i8 0 ; <i8*> [#uses=112]
+@ss = common global i16 0 ; <i16*> [#uses=15]
+@us = common global i16 0 ; <i16*> [#uses=15]
+@si = common global i32 0 ; <i32*> [#uses=15]
+@ui = common global i32 0 ; <i32*> [#uses=23]
+@sl = common global i32 0 ; <i32*> [#uses=15]
+@ul = common global i32 0 ; <i32*> [#uses=15]
+@sll = common global i64 0, align 8 ; <i64*> [#uses=13]
+@ull = common global i64 0, align 8 ; <i64*> [#uses=13]
+
+define void @test_op_ignore() nounwind {
+entry:
+ %0 = call i8 @llvm.atomic.load.add.i8.p0i8(i8* @sc, i8 1) ; <i8> [#uses=0]
+ %1 = call i8 @llvm.atomic.load.add.i8.p0i8(i8* @uc, i8 1) ; <i8> [#uses=0]
+ %2 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ %3 = call i16 @llvm.atomic.load.add.i16.p0i16(i16* %2, i16 1) ; <i16> [#uses=0]
+ %4 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ %5 = call i16 @llvm.atomic.load.add.i16.p0i16(i16* %4, i16 1) ; <i16> [#uses=0]
+ %6 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ %7 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %6, i32 1) ; <i32> [#uses=0]
+ %8 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ %9 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %8, i32 1) ; <i32> [#uses=0]
+ %10 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ %11 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %10, i32 1) ; <i32> [#uses=0]
+ %12 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ %13 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %12, i32 1) ; <i32> [#uses=0]
+ %14 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
+ %15 = call i64 @llvm.atomic.load.add.i64.p0i64(i64* %14, i64 1) ; <i64> [#uses=0]
+ %16 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
+ %17 = call i64 @llvm.atomic.load.add.i64.p0i64(i64* %16, i64 1) ; <i64> [#uses=0]
+ %18 = call i8 @llvm.atomic.load.sub.i8.p0i8(i8* @sc, i8 1) ; <i8> [#uses=0]
+ %19 = call i8 @llvm.atomic.load.sub.i8.p0i8(i8* @uc, i8 1) ; <i8> [#uses=0]
+ %20 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ %21 = call i16 @llvm.atomic.load.sub.i16.p0i16(i16* %20, i16 1) ; <i16> [#uses=0]
+ %22 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ %23 = call i16 @llvm.atomic.load.sub.i16.p0i16(i16* %22, i16 1) ; <i16> [#uses=0]
+ %24 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ %25 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %24, i32 1) ; <i32> [#uses=0]
+ %26 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ %27 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %26, i32 1) ; <i32> [#uses=0]
+ %28 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ %29 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %28, i32 1) ; <i32> [#uses=0]
+ %30 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ %31 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %30, i32 1) ; <i32> [#uses=0]
+ %32 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
+ %33 = call i64 @llvm.atomic.load.sub.i64.p0i64(i64* %32, i64 1) ; <i64> [#uses=0]
+ %34 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
+ %35 = call i64 @llvm.atomic.load.sub.i64.p0i64(i64* %34, i64 1) ; <i64> [#uses=0]
+ %36 = call i8 @llvm.atomic.load.or.i8.p0i8(i8* @sc, i8 1) ; <i8> [#uses=0]
+ %37 = call i8 @llvm.atomic.load.or.i8.p0i8(i8* @uc, i8 1) ; <i8> [#uses=0]
+ %38 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ %39 = call i16 @llvm.atomic.load.or.i16.p0i16(i16* %38, i16 1) ; <i16> [#uses=0]
+ %40 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ %41 = call i16 @llvm.atomic.load.or.i16.p0i16(i16* %40, i16 1) ; <i16> [#uses=0]
+ %42 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ %43 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %42, i32 1) ; <i32> [#uses=0]
+ %44 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ %45 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %44, i32 1) ; <i32> [#uses=0]
+ %46 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ %47 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %46, i32 1) ; <i32> [#uses=0]
+ %48 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ %49 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %48, i32 1) ; <i32> [#uses=0]
+ %50 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
+ %51 = call i64 @llvm.atomic.load.or.i64.p0i64(i64* %50, i64 1) ; <i64> [#uses=0]
+ %52 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
+ %53 = call i64 @llvm.atomic.load.or.i64.p0i64(i64* %52, i64 1) ; <i64> [#uses=0]
+ %54 = call i8 @llvm.atomic.load.xor.i8.p0i8(i8* @sc, i8 1) ; <i8> [#uses=0]
+ %55 = call i8 @llvm.atomic.load.xor.i8.p0i8(i8* @uc, i8 1) ; <i8> [#uses=0]
+ %56 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ %57 = call i16 @llvm.atomic.load.xor.i16.p0i16(i16* %56, i16 1) ; <i16> [#uses=0]
+ %58 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ %59 = call i16 @llvm.atomic.load.xor.i16.p0i16(i16* %58, i16 1) ; <i16> [#uses=0]
+ %60 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ %61 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %60, i32 1) ; <i32> [#uses=0]
+ %62 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ %63 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %62, i32 1) ; <i32> [#uses=0]
+ %64 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ %65 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %64, i32 1) ; <i32> [#uses=0]
+ %66 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ %67 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %66, i32 1) ; <i32> [#uses=0]
+ %68 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
+ %69 = call i64 @llvm.atomic.load.xor.i64.p0i64(i64* %68, i64 1) ; <i64> [#uses=0]
+ %70 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
+ %71 = call i64 @llvm.atomic.load.xor.i64.p0i64(i64* %70, i64 1) ; <i64> [#uses=0]
+ %72 = call i8 @llvm.atomic.load.and.i8.p0i8(i8* @sc, i8 1) ; <i8> [#uses=0]
+ %73 = call i8 @llvm.atomic.load.and.i8.p0i8(i8* @uc, i8 1) ; <i8> [#uses=0]
+ %74 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ %75 = call i16 @llvm.atomic.load.and.i16.p0i16(i16* %74, i16 1) ; <i16> [#uses=0]
+ %76 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ %77 = call i16 @llvm.atomic.load.and.i16.p0i16(i16* %76, i16 1) ; <i16> [#uses=0]
+ %78 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ %79 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %78, i32 1) ; <i32> [#uses=0]
+ %80 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ %81 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %80, i32 1) ; <i32> [#uses=0]
+ %82 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ %83 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %82, i32 1) ; <i32> [#uses=0]
+ %84 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ %85 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %84, i32 1) ; <i32> [#uses=0]
+ %86 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
+ %87 = call i64 @llvm.atomic.load.and.i64.p0i64(i64* %86, i64 1) ; <i64> [#uses=0]
+ %88 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
+ %89 = call i64 @llvm.atomic.load.and.i64.p0i64(i64* %88, i64 1) ; <i64> [#uses=0]
+ %90 = call i8 @llvm.atomic.load.nand.i8.p0i8(i8* @sc, i8 1) ; <i8> [#uses=0]
+ %91 = call i8 @llvm.atomic.load.nand.i8.p0i8(i8* @uc, i8 1) ; <i8> [#uses=0]
+ %92 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ %93 = call i16 @llvm.atomic.load.nand.i16.p0i16(i16* %92, i16 1) ; <i16> [#uses=0]
+ %94 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ %95 = call i16 @llvm.atomic.load.nand.i16.p0i16(i16* %94, i16 1) ; <i16> [#uses=0]
+ %96 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ %97 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %96, i32 1) ; <i32> [#uses=0]
+ %98 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ %99 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %98, i32 1) ; <i32> [#uses=0]
+ %100 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ %101 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %100, i32 1) ; <i32> [#uses=0]
+ %102 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ %103 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %102, i32 1) ; <i32> [#uses=0]
+ %104 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
+ %105 = call i64 @llvm.atomic.load.nand.i64.p0i64(i64* %104, i64 1) ; <i64> [#uses=0]
+ %106 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
+ %107 = call i64 @llvm.atomic.load.nand.i64.p0i64(i64* %106, i64 1) ; <i64> [#uses=0]
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+declare i8 @llvm.atomic.load.add.i8.p0i8(i8*, i8) nounwind
+
+declare i16 @llvm.atomic.load.add.i16.p0i16(i16*, i16) nounwind
+
+declare i32 @llvm.atomic.load.add.i32.p0i32(i32*, i32) nounwind
+
+declare i64 @llvm.atomic.load.add.i64.p0i64(i64*, i64) nounwind
+
+declare i8 @llvm.atomic.load.sub.i8.p0i8(i8*, i8) nounwind
+
+declare i16 @llvm.atomic.load.sub.i16.p0i16(i16*, i16) nounwind
+
+declare i32 @llvm.atomic.load.sub.i32.p0i32(i32*, i32) nounwind
+
+declare i64 @llvm.atomic.load.sub.i64.p0i64(i64*, i64) nounwind
+
+declare i8 @llvm.atomic.load.or.i8.p0i8(i8*, i8) nounwind
+
+declare i16 @llvm.atomic.load.or.i16.p0i16(i16*, i16) nounwind
+
+declare i32 @llvm.atomic.load.or.i32.p0i32(i32*, i32) nounwind
+
+declare i64 @llvm.atomic.load.or.i64.p0i64(i64*, i64) nounwind
+
+declare i8 @llvm.atomic.load.xor.i8.p0i8(i8*, i8) nounwind
+
+declare i16 @llvm.atomic.load.xor.i16.p0i16(i16*, i16) nounwind
+
+declare i32 @llvm.atomic.load.xor.i32.p0i32(i32*, i32) nounwind
+
+declare i64 @llvm.atomic.load.xor.i64.p0i64(i64*, i64) nounwind
+
+declare i8 @llvm.atomic.load.and.i8.p0i8(i8*, i8) nounwind
+
+declare i16 @llvm.atomic.load.and.i16.p0i16(i16*, i16) nounwind
+
+declare i32 @llvm.atomic.load.and.i32.p0i32(i32*, i32) nounwind
+
+declare i64 @llvm.atomic.load.and.i64.p0i64(i64*, i64) nounwind
+
+declare i8 @llvm.atomic.load.nand.i8.p0i8(i8*, i8) nounwind
+
+declare i16 @llvm.atomic.load.nand.i16.p0i16(i16*, i16) nounwind
+
+declare i32 @llvm.atomic.load.nand.i32.p0i32(i32*, i32) nounwind
+
+declare i64 @llvm.atomic.load.nand.i64.p0i64(i64*, i64) nounwind
+
+define void @test_fetch_and_op() nounwind {
+entry:
+ %0 = call i8 @llvm.atomic.load.add.i8.p0i8(i8* @sc, i8 11) ; <i8> [#uses=1]
+ store i8 %0, i8* @sc, align 1
+ %1 = call i8 @llvm.atomic.load.add.i8.p0i8(i8* @uc, i8 11) ; <i8> [#uses=1]
+ store i8 %1, i8* @uc, align 1
+ %2 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ %3 = call i16 @llvm.atomic.load.add.i16.p0i16(i16* %2, i16 11) ; <i16> [#uses=1]
+ store i16 %3, i16* @ss, align 2
+ %4 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ %5 = call i16 @llvm.atomic.load.add.i16.p0i16(i16* %4, i16 11) ; <i16> [#uses=1]
+ store i16 %5, i16* @us, align 2
+ %6 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ %7 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %6, i32 11) ; <i32> [#uses=1]
+ store i32 %7, i32* @si, align 4
+ %8 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ %9 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %8, i32 11) ; <i32> [#uses=1]
+ store i32 %9, i32* @ui, align 4
+ %10 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ %11 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %10, i32 11) ; <i32> [#uses=1]
+ store i32 %11, i32* @sl, align 4
+ %12 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ %13 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %12, i32 11) ; <i32> [#uses=1]
+ store i32 %13, i32* @ul, align 4
+ %14 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
+ %15 = call i64 @llvm.atomic.load.add.i64.p0i64(i64* %14, i64 11) ; <i64> [#uses=1]
+ store i64 %15, i64* @sll, align 8
+ %16 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
+ %17 = call i64 @llvm.atomic.load.add.i64.p0i64(i64* %16, i64 11) ; <i64> [#uses=1]
+ store i64 %17, i64* @ull, align 8
+ %18 = call i8 @llvm.atomic.load.sub.i8.p0i8(i8* @sc, i8 11) ; <i8> [#uses=1]
+ store i8 %18, i8* @sc, align 1
+ %19 = call i8 @llvm.atomic.load.sub.i8.p0i8(i8* @uc, i8 11) ; <i8> [#uses=1]
+ store i8 %19, i8* @uc, align 1
+ %20 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ %21 = call i16 @llvm.atomic.load.sub.i16.p0i16(i16* %20, i16 11) ; <i16> [#uses=1]
+ store i16 %21, i16* @ss, align 2
+ %22 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ %23 = call i16 @llvm.atomic.load.sub.i16.p0i16(i16* %22, i16 11) ; <i16> [#uses=1]
+ store i16 %23, i16* @us, align 2
+ %24 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ %25 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %24, i32 11) ; <i32> [#uses=1]
+ store i32 %25, i32* @si, align 4
+ %26 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ %27 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %26, i32 11) ; <i32> [#uses=1]
+ store i32 %27, i32* @ui, align 4
+ %28 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ %29 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %28, i32 11) ; <i32> [#uses=1]
+ store i32 %29, i32* @sl, align 4
+ %30 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ %31 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %30, i32 11) ; <i32> [#uses=1]
+ store i32 %31, i32* @ul, align 4
+ %32 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
+ %33 = call i64 @llvm.atomic.load.sub.i64.p0i64(i64* %32, i64 11) ; <i64> [#uses=1]
+ store i64 %33, i64* @sll, align 8
+ %34 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
+ %35 = call i64 @llvm.atomic.load.sub.i64.p0i64(i64* %34, i64 11) ; <i64> [#uses=1]
+ store i64 %35, i64* @ull, align 8
+ %36 = call i8 @llvm.atomic.load.or.i8.p0i8(i8* @sc, i8 11) ; <i8> [#uses=1]
+ store i8 %36, i8* @sc, align 1
+ %37 = call i8 @llvm.atomic.load.or.i8.p0i8(i8* @uc, i8 11) ; <i8> [#uses=1]
+ store i8 %37, i8* @uc, align 1
+ %38 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ %39 = call i16 @llvm.atomic.load.or.i16.p0i16(i16* %38, i16 11) ; <i16> [#uses=1]
+ store i16 %39, i16* @ss, align 2
+ %40 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ %41 = call i16 @llvm.atomic.load.or.i16.p0i16(i16* %40, i16 11) ; <i16> [#uses=1]
+ store i16 %41, i16* @us, align 2
+ %42 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ %43 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %42, i32 11) ; <i32> [#uses=1]
+ store i32 %43, i32* @si, align 4
+ %44 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ %45 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %44, i32 11) ; <i32> [#uses=1]
+ store i32 %45, i32* @ui, align 4
+ %46 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ %47 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %46, i32 11) ; <i32> [#uses=1]
+ store i32 %47, i32* @sl, align 4
+ %48 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ %49 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %48, i32 11) ; <i32> [#uses=1]
+ store i32 %49, i32* @ul, align 4
+ %50 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
+ %51 = call i64 @llvm.atomic.load.or.i64.p0i64(i64* %50, i64 11) ; <i64> [#uses=1]
+ store i64 %51, i64* @sll, align 8
+ %52 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
+ %53 = call i64 @llvm.atomic.load.or.i64.p0i64(i64* %52, i64 11) ; <i64> [#uses=1]
+ store i64 %53, i64* @ull, align 8
+ %54 = call i8 @llvm.atomic.load.xor.i8.p0i8(i8* @sc, i8 11) ; <i8> [#uses=1]
+ store i8 %54, i8* @sc, align 1
+ %55 = call i8 @llvm.atomic.load.xor.i8.p0i8(i8* @uc, i8 11) ; <i8> [#uses=1]
+ store i8 %55, i8* @uc, align 1
+ %56 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ %57 = call i16 @llvm.atomic.load.xor.i16.p0i16(i16* %56, i16 11) ; <i16> [#uses=1]
+ store i16 %57, i16* @ss, align 2
+ %58 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ %59 = call i16 @llvm.atomic.load.xor.i16.p0i16(i16* %58, i16 11) ; <i16> [#uses=1]
+ store i16 %59, i16* @us, align 2
+ %60 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ %61 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %60, i32 11) ; <i32> [#uses=1]
+ store i32 %61, i32* @si, align 4
+ %62 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ %63 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %62, i32 11) ; <i32> [#uses=1]
+ store i32 %63, i32* @ui, align 4
+ %64 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ %65 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %64, i32 11) ; <i32> [#uses=1]
+ store i32 %65, i32* @sl, align 4
+ %66 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ %67 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %66, i32 11) ; <i32> [#uses=1]
+ store i32 %67, i32* @ul, align 4
+ %68 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
+ %69 = call i64 @llvm.atomic.load.xor.i64.p0i64(i64* %68, i64 11) ; <i64> [#uses=1]
+ store i64 %69, i64* @sll, align 8
+ %70 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
+ %71 = call i64 @llvm.atomic.load.xor.i64.p0i64(i64* %70, i64 11) ; <i64> [#uses=1]
+ store i64 %71, i64* @ull, align 8
+ %72 = call i8 @llvm.atomic.load.and.i8.p0i8(i8* @sc, i8 11) ; <i8> [#uses=1]
+ store i8 %72, i8* @sc, align 1
+ %73 = call i8 @llvm.atomic.load.and.i8.p0i8(i8* @uc, i8 11) ; <i8> [#uses=1]
+ store i8 %73, i8* @uc, align 1
+ %74 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ %75 = call i16 @llvm.atomic.load.and.i16.p0i16(i16* %74, i16 11) ; <i16> [#uses=1]
+ store i16 %75, i16* @ss, align 2
+ %76 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ %77 = call i16 @llvm.atomic.load.and.i16.p0i16(i16* %76, i16 11) ; <i16> [#uses=1]
+ store i16 %77, i16* @us, align 2
+ %78 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ %79 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %78, i32 11) ; <i32> [#uses=1]
+ store i32 %79, i32* @si, align 4
+ %80 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ %81 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %80, i32 11) ; <i32> [#uses=1]
+ store i32 %81, i32* @ui, align 4
+ %82 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ %83 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %82, i32 11) ; <i32> [#uses=1]
+ store i32 %83, i32* @sl, align 4
+ %84 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ %85 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %84, i32 11) ; <i32> [#uses=1]
+ store i32 %85, i32* @ul, align 4
+ %86 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
+ %87 = call i64 @llvm.atomic.load.and.i64.p0i64(i64* %86, i64 11) ; <i64> [#uses=1]
+ store i64 %87, i64* @sll, align 8
+ %88 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
+ %89 = call i64 @llvm.atomic.load.and.i64.p0i64(i64* %88, i64 11) ; <i64> [#uses=1]
+ store i64 %89, i64* @ull, align 8
+ %90 = call i8 @llvm.atomic.load.nand.i8.p0i8(i8* @sc, i8 11) ; <i8> [#uses=1]
+ store i8 %90, i8* @sc, align 1
+ %91 = call i8 @llvm.atomic.load.nand.i8.p0i8(i8* @uc, i8 11) ; <i8> [#uses=1]
+ store i8 %91, i8* @uc, align 1
+ %92 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ %93 = call i16 @llvm.atomic.load.nand.i16.p0i16(i16* %92, i16 11) ; <i16> [#uses=1]
+ store i16 %93, i16* @ss, align 2
+ %94 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ %95 = call i16 @llvm.atomic.load.nand.i16.p0i16(i16* %94, i16 11) ; <i16> [#uses=1]
+ store i16 %95, i16* @us, align 2
+ %96 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ %97 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %96, i32 11) ; <i32> [#uses=1]
+ store i32 %97, i32* @si, align 4
+ %98 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ %99 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %98, i32 11) ; <i32> [#uses=1]
+ store i32 %99, i32* @ui, align 4
+ %100 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ %101 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %100, i32 11) ; <i32> [#uses=1]
+ store i32 %101, i32* @sl, align 4
+ %102 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ %103 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %102, i32 11) ; <i32> [#uses=1]
+ store i32 %103, i32* @ul, align 4
+ %104 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
+ %105 = call i64 @llvm.atomic.load.nand.i64.p0i64(i64* %104, i64 11) ; <i64> [#uses=1]
+ store i64 %105, i64* @sll, align 8
+ %106 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
+ %107 = call i64 @llvm.atomic.load.nand.i64.p0i64(i64* %106, i64 11) ; <i64> [#uses=1]
+ store i64 %107, i64* @ull, align 8
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define void @test_op_and_fetch() nounwind {
+entry:
+ %0 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %1 = zext i8 %0 to i32 ; <i32> [#uses=1]
+ %2 = trunc i32 %1 to i8 ; <i8> [#uses=2]
+ %3 = call i8 @llvm.atomic.load.add.i8.p0i8(i8* @sc, i8 %2) ; <i8> [#uses=1]
+ %4 = add i8 %3, %2 ; <i8> [#uses=1]
+ store i8 %4, i8* @sc, align 1
+ %5 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %6 = zext i8 %5 to i32 ; <i32> [#uses=1]
+ %7 = trunc i32 %6 to i8 ; <i8> [#uses=2]
+ %8 = call i8 @llvm.atomic.load.add.i8.p0i8(i8* @uc, i8 %7) ; <i8> [#uses=1]
+ %9 = add i8 %8, %7 ; <i8> [#uses=1]
+ store i8 %9, i8* @uc, align 1
+ %10 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %11 = zext i8 %10 to i32 ; <i32> [#uses=1]
+ %12 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ %13 = trunc i32 %11 to i16 ; <i16> [#uses=2]
+ %14 = call i16 @llvm.atomic.load.add.i16.p0i16(i16* %12, i16 %13) ; <i16> [#uses=1]
+ %15 = add i16 %14, %13 ; <i16> [#uses=1]
+ store i16 %15, i16* @ss, align 2
+ %16 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %17 = zext i8 %16 to i32 ; <i32> [#uses=1]
+ %18 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ %19 = trunc i32 %17 to i16 ; <i16> [#uses=2]
+ %20 = call i16 @llvm.atomic.load.add.i16.p0i16(i16* %18, i16 %19) ; <i16> [#uses=1]
+ %21 = add i16 %20, %19 ; <i16> [#uses=1]
+ store i16 %21, i16* @us, align 2
+ %22 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %23 = zext i8 %22 to i32 ; <i32> [#uses=2]
+ %24 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ %25 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %24, i32 %23) ; <i32> [#uses=1]
+ %26 = add i32 %25, %23 ; <i32> [#uses=1]
+ store i32 %26, i32* @si, align 4
+ %27 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %28 = zext i8 %27 to i32 ; <i32> [#uses=2]
+ %29 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ %30 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %29, i32 %28) ; <i32> [#uses=1]
+ %31 = add i32 %30, %28 ; <i32> [#uses=1]
+ store i32 %31, i32* @ui, align 4
+ %32 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %33 = zext i8 %32 to i32 ; <i32> [#uses=2]
+ %34 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ %35 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %34, i32 %33) ; <i32> [#uses=1]
+ %36 = add i32 %35, %33 ; <i32> [#uses=1]
+ store i32 %36, i32* @sl, align 4
+ %37 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %38 = zext i8 %37 to i32 ; <i32> [#uses=2]
+ %39 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ %40 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %39, i32 %38) ; <i32> [#uses=1]
+ %41 = add i32 %40, %38 ; <i32> [#uses=1]
+ store i32 %41, i32* @ul, align 4
+ %42 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %43 = zext i8 %42 to i64 ; <i64> [#uses=2]
+ %44 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
+ %45 = call i64 @llvm.atomic.load.add.i64.p0i64(i64* %44, i64 %43) ; <i64> [#uses=1]
+ %46 = add i64 %45, %43 ; <i64> [#uses=1]
+ store i64 %46, i64* @sll, align 8
+ %47 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %48 = zext i8 %47 to i64 ; <i64> [#uses=2]
+ %49 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
+ %50 = call i64 @llvm.atomic.load.add.i64.p0i64(i64* %49, i64 %48) ; <i64> [#uses=1]
+ %51 = add i64 %50, %48 ; <i64> [#uses=1]
+ store i64 %51, i64* @ull, align 8
+ %52 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %53 = zext i8 %52 to i32 ; <i32> [#uses=1]
+ %54 = trunc i32 %53 to i8 ; <i8> [#uses=2]
+ %55 = call i8 @llvm.atomic.load.sub.i8.p0i8(i8* @sc, i8 %54) ; <i8> [#uses=1]
+ %56 = sub i8 %55, %54 ; <i8> [#uses=1]
+ store i8 %56, i8* @sc, align 1
+ %57 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %58 = zext i8 %57 to i32 ; <i32> [#uses=1]
+ %59 = trunc i32 %58 to i8 ; <i8> [#uses=2]
+ %60 = call i8 @llvm.atomic.load.sub.i8.p0i8(i8* @uc, i8 %59) ; <i8> [#uses=1]
+ %61 = sub i8 %60, %59 ; <i8> [#uses=1]
+ store i8 %61, i8* @uc, align 1
+ %62 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %63 = zext i8 %62 to i32 ; <i32> [#uses=1]
+ %64 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ %65 = trunc i32 %63 to i16 ; <i16> [#uses=2]
+ %66 = call i16 @llvm.atomic.load.sub.i16.p0i16(i16* %64, i16 %65) ; <i16> [#uses=1]
+ %67 = sub i16 %66, %65 ; <i16> [#uses=1]
+ store i16 %67, i16* @ss, align 2
+ %68 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %69 = zext i8 %68 to i32 ; <i32> [#uses=1]
+ %70 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ %71 = trunc i32 %69 to i16 ; <i16> [#uses=2]
+ %72 = call i16 @llvm.atomic.load.sub.i16.p0i16(i16* %70, i16 %71) ; <i16> [#uses=1]
+ %73 = sub i16 %72, %71 ; <i16> [#uses=1]
+ store i16 %73, i16* @us, align 2
+ %74 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %75 = zext i8 %74 to i32 ; <i32> [#uses=2]
+ %76 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ %77 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %76, i32 %75) ; <i32> [#uses=1]
+ %78 = sub i32 %77, %75 ; <i32> [#uses=1]
+ store i32 %78, i32* @si, align 4
+ %79 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %80 = zext i8 %79 to i32 ; <i32> [#uses=2]
+ %81 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ %82 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %81, i32 %80) ; <i32> [#uses=1]
+ %83 = sub i32 %82, %80 ; <i32> [#uses=1]
+ store i32 %83, i32* @ui, align 4
+ %84 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %85 = zext i8 %84 to i32 ; <i32> [#uses=2]
+ %86 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ %87 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %86, i32 %85) ; <i32> [#uses=1]
+ %88 = sub i32 %87, %85 ; <i32> [#uses=1]
+ store i32 %88, i32* @sl, align 4
+ %89 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %90 = zext i8 %89 to i32 ; <i32> [#uses=2]
+ %91 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ %92 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %91, i32 %90) ; <i32> [#uses=1]
+ %93 = sub i32 %92, %90 ; <i32> [#uses=1]
+ store i32 %93, i32* @ul, align 4
+ %94 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %95 = zext i8 %94 to i64 ; <i64> [#uses=2]
+ %96 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
+ %97 = call i64 @llvm.atomic.load.sub.i64.p0i64(i64* %96, i64 %95) ; <i64> [#uses=1]
+ %98 = sub i64 %97, %95 ; <i64> [#uses=1]
+ store i64 %98, i64* @sll, align 8
+ %99 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %100 = zext i8 %99 to i64 ; <i64> [#uses=2]
+ %101 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
+ %102 = call i64 @llvm.atomic.load.sub.i64.p0i64(i64* %101, i64 %100) ; <i64> [#uses=1]
+ %103 = sub i64 %102, %100 ; <i64> [#uses=1]
+ store i64 %103, i64* @ull, align 8
+ %104 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %105 = zext i8 %104 to i32 ; <i32> [#uses=1]
+ %106 = trunc i32 %105 to i8 ; <i8> [#uses=2]
+ %107 = call i8 @llvm.atomic.load.or.i8.p0i8(i8* @sc, i8 %106) ; <i8> [#uses=1]
+ %108 = or i8 %107, %106 ; <i8> [#uses=1]
+ store i8 %108, i8* @sc, align 1
+ %109 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %110 = zext i8 %109 to i32 ; <i32> [#uses=1]
+ %111 = trunc i32 %110 to i8 ; <i8> [#uses=2]
+ %112 = call i8 @llvm.atomic.load.or.i8.p0i8(i8* @uc, i8 %111) ; <i8> [#uses=1]
+ %113 = or i8 %112, %111 ; <i8> [#uses=1]
+ store i8 %113, i8* @uc, align 1
+ %114 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %115 = zext i8 %114 to i32 ; <i32> [#uses=1]
+ %116 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ %117 = trunc i32 %115 to i16 ; <i16> [#uses=2]
+ %118 = call i16 @llvm.atomic.load.or.i16.p0i16(i16* %116, i16 %117) ; <i16> [#uses=1]
+ %119 = or i16 %118, %117 ; <i16> [#uses=1]
+ store i16 %119, i16* @ss, align 2
+ %120 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %121 = zext i8 %120 to i32 ; <i32> [#uses=1]
+ %122 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ %123 = trunc i32 %121 to i16 ; <i16> [#uses=2]
+ %124 = call i16 @llvm.atomic.load.or.i16.p0i16(i16* %122, i16 %123) ; <i16> [#uses=1]
+ %125 = or i16 %124, %123 ; <i16> [#uses=1]
+ store i16 %125, i16* @us, align 2
+ %126 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %127 = zext i8 %126 to i32 ; <i32> [#uses=2]
+ %128 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ %129 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %128, i32 %127) ; <i32> [#uses=1]
+ %130 = or i32 %129, %127 ; <i32> [#uses=1]
+ store i32 %130, i32* @si, align 4
+ %131 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %132 = zext i8 %131 to i32 ; <i32> [#uses=2]
+ %133 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ %134 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %133, i32 %132) ; <i32> [#uses=1]
+ %135 = or i32 %134, %132 ; <i32> [#uses=1]
+ store i32 %135, i32* @ui, align 4
+ %136 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %137 = zext i8 %136 to i32 ; <i32> [#uses=2]
+ %138 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ %139 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %138, i32 %137) ; <i32> [#uses=1]
+ %140 = or i32 %139, %137 ; <i32> [#uses=1]
+ store i32 %140, i32* @sl, align 4
+ %141 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %142 = zext i8 %141 to i32 ; <i32> [#uses=2]
+ %143 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ %144 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %143, i32 %142) ; <i32> [#uses=1]
+ %145 = or i32 %144, %142 ; <i32> [#uses=1]
+ store i32 %145, i32* @ul, align 4
+ %146 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %147 = zext i8 %146 to i64 ; <i64> [#uses=2]
+ %148 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
+ %149 = call i64 @llvm.atomic.load.or.i64.p0i64(i64* %148, i64 %147) ; <i64> [#uses=1]
+ %150 = or i64 %149, %147 ; <i64> [#uses=1]
+ store i64 %150, i64* @sll, align 8
+ %151 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %152 = zext i8 %151 to i64 ; <i64> [#uses=2]
+ %153 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
+ %154 = call i64 @llvm.atomic.load.or.i64.p0i64(i64* %153, i64 %152) ; <i64> [#uses=1]
+ %155 = or i64 %154, %152 ; <i64> [#uses=1]
+ store i64 %155, i64* @ull, align 8
+ %156 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %157 = zext i8 %156 to i32 ; <i32> [#uses=1]
+ %158 = trunc i32 %157 to i8 ; <i8> [#uses=2]
+ %159 = call i8 @llvm.atomic.load.xor.i8.p0i8(i8* @sc, i8 %158) ; <i8> [#uses=1]
+ %160 = xor i8 %159, %158 ; <i8> [#uses=1]
+ store i8 %160, i8* @sc, align 1
+ %161 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %162 = zext i8 %161 to i32 ; <i32> [#uses=1]
+ %163 = trunc i32 %162 to i8 ; <i8> [#uses=2]
+ %164 = call i8 @llvm.atomic.load.xor.i8.p0i8(i8* @uc, i8 %163) ; <i8> [#uses=1]
+ %165 = xor i8 %164, %163 ; <i8> [#uses=1]
+ store i8 %165, i8* @uc, align 1
+ %166 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %167 = zext i8 %166 to i32 ; <i32> [#uses=1]
+ %168 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ %169 = trunc i32 %167 to i16 ; <i16> [#uses=2]
+ %170 = call i16 @llvm.atomic.load.xor.i16.p0i16(i16* %168, i16 %169) ; <i16> [#uses=1]
+ %171 = xor i16 %170, %169 ; <i16> [#uses=1]
+ store i16 %171, i16* @ss, align 2
+ %172 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %173 = zext i8 %172 to i32 ; <i32> [#uses=1]
+ %174 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ %175 = trunc i32 %173 to i16 ; <i16> [#uses=2]
+ %176 = call i16 @llvm.atomic.load.xor.i16.p0i16(i16* %174, i16 %175) ; <i16> [#uses=1]
+ %177 = xor i16 %176, %175 ; <i16> [#uses=1]
+ store i16 %177, i16* @us, align 2
+ %178 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %179 = zext i8 %178 to i32 ; <i32> [#uses=2]
+ %180 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ %181 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %180, i32 %179) ; <i32> [#uses=1]
+ %182 = xor i32 %181, %179 ; <i32> [#uses=1]
+ store i32 %182, i32* @si, align 4
+ %183 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %184 = zext i8 %183 to i32 ; <i32> [#uses=2]
+ %185 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ %186 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %185, i32 %184) ; <i32> [#uses=1]
+ %187 = xor i32 %186, %184 ; <i32> [#uses=1]
+ store i32 %187, i32* @ui, align 4
+ %188 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %189 = zext i8 %188 to i32 ; <i32> [#uses=2]
+ %190 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ %191 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %190, i32 %189) ; <i32> [#uses=1]
+ %192 = xor i32 %191, %189 ; <i32> [#uses=1]
+ store i32 %192, i32* @sl, align 4
+ %193 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %194 = zext i8 %193 to i32 ; <i32> [#uses=2]
+ %195 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ %196 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %195, i32 %194) ; <i32> [#uses=1]
+ %197 = xor i32 %196, %194 ; <i32> [#uses=1]
+ store i32 %197, i32* @ul, align 4
+ %198 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %199 = zext i8 %198 to i64 ; <i64> [#uses=2]
+ %200 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
+ %201 = call i64 @llvm.atomic.load.xor.i64.p0i64(i64* %200, i64 %199) ; <i64> [#uses=1]
+ %202 = xor i64 %201, %199 ; <i64> [#uses=1]
+ store i64 %202, i64* @sll, align 8
+ %203 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %204 = zext i8 %203 to i64 ; <i64> [#uses=2]
+ %205 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
+ %206 = call i64 @llvm.atomic.load.xor.i64.p0i64(i64* %205, i64 %204) ; <i64> [#uses=1]
+ %207 = xor i64 %206, %204 ; <i64> [#uses=1]
+ store i64 %207, i64* @ull, align 8
+ %208 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %209 = zext i8 %208 to i32 ; <i32> [#uses=1]
+ %210 = trunc i32 %209 to i8 ; <i8> [#uses=2]
+ %211 = call i8 @llvm.atomic.load.and.i8.p0i8(i8* @sc, i8 %210) ; <i8> [#uses=1]
+ %212 = and i8 %211, %210 ; <i8> [#uses=1]
+ store i8 %212, i8* @sc, align 1
+ %213 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %214 = zext i8 %213 to i32 ; <i32> [#uses=1]
+ %215 = trunc i32 %214 to i8 ; <i8> [#uses=2]
+ %216 = call i8 @llvm.atomic.load.and.i8.p0i8(i8* @uc, i8 %215) ; <i8> [#uses=1]
+ %217 = and i8 %216, %215 ; <i8> [#uses=1]
+ store i8 %217, i8* @uc, align 1
+ %218 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %219 = zext i8 %218 to i32 ; <i32> [#uses=1]
+ %220 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ %221 = trunc i32 %219 to i16 ; <i16> [#uses=2]
+ %222 = call i16 @llvm.atomic.load.and.i16.p0i16(i16* %220, i16 %221) ; <i16> [#uses=1]
+ %223 = and i16 %222, %221 ; <i16> [#uses=1]
+ store i16 %223, i16* @ss, align 2
+ %224 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %225 = zext i8 %224 to i32 ; <i32> [#uses=1]
+ %226 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ %227 = trunc i32 %225 to i16 ; <i16> [#uses=2]
+ %228 = call i16 @llvm.atomic.load.and.i16.p0i16(i16* %226, i16 %227) ; <i16> [#uses=1]
+ %229 = and i16 %228, %227 ; <i16> [#uses=1]
+ store i16 %229, i16* @us, align 2
+ %230 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %231 = zext i8 %230 to i32 ; <i32> [#uses=2]
+ %232 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ %233 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %232, i32 %231) ; <i32> [#uses=1]
+ %234 = and i32 %233, %231 ; <i32> [#uses=1]
+ store i32 %234, i32* @si, align 4
+ %235 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %236 = zext i8 %235 to i32 ; <i32> [#uses=2]
+ %237 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ %238 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %237, i32 %236) ; <i32> [#uses=1]
+ %239 = and i32 %238, %236 ; <i32> [#uses=1]
+ store i32 %239, i32* @ui, align 4
+ %240 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %241 = zext i8 %240 to i32 ; <i32> [#uses=2]
+ %242 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ %243 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %242, i32 %241) ; <i32> [#uses=1]
+ %244 = and i32 %243, %241 ; <i32> [#uses=1]
+ store i32 %244, i32* @sl, align 4
+ %245 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %246 = zext i8 %245 to i32 ; <i32> [#uses=2]
+ %247 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ %248 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %247, i32 %246) ; <i32> [#uses=1]
+ %249 = and i32 %248, %246 ; <i32> [#uses=1]
+ store i32 %249, i32* @ul, align 4
+ %250 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %251 = zext i8 %250 to i64 ; <i64> [#uses=2]
+ %252 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
+ %253 = call i64 @llvm.atomic.load.and.i64.p0i64(i64* %252, i64 %251) ; <i64> [#uses=1]
+ %254 = and i64 %253, %251 ; <i64> [#uses=1]
+ store i64 %254, i64* @sll, align 8
+ %255 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %256 = zext i8 %255 to i64 ; <i64> [#uses=2]
+ %257 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
+ %258 = call i64 @llvm.atomic.load.and.i64.p0i64(i64* %257, i64 %256) ; <i64> [#uses=1]
+ %259 = and i64 %258, %256 ; <i64> [#uses=1]
+ store i64 %259, i64* @ull, align 8
+ %260 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %261 = zext i8 %260 to i32 ; <i32> [#uses=1]
+ %262 = trunc i32 %261 to i8 ; <i8> [#uses=2]
+ %263 = call i8 @llvm.atomic.load.nand.i8.p0i8(i8* @sc, i8 %262) ; <i8> [#uses=1]
+ %264 = xor i8 %263, -1 ; <i8> [#uses=1]
+ %265 = and i8 %264, %262 ; <i8> [#uses=1]
+ store i8 %265, i8* @sc, align 1
+ %266 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %267 = zext i8 %266 to i32 ; <i32> [#uses=1]
+ %268 = trunc i32 %267 to i8 ; <i8> [#uses=2]
+ %269 = call i8 @llvm.atomic.load.nand.i8.p0i8(i8* @uc, i8 %268) ; <i8> [#uses=1]
+ %270 = xor i8 %269, -1 ; <i8> [#uses=1]
+ %271 = and i8 %270, %268 ; <i8> [#uses=1]
+ store i8 %271, i8* @uc, align 1
+ %272 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %273 = zext i8 %272 to i32 ; <i32> [#uses=1]
+ %274 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ %275 = trunc i32 %273 to i16 ; <i16> [#uses=2]
+ %276 = call i16 @llvm.atomic.load.nand.i16.p0i16(i16* %274, i16 %275) ; <i16> [#uses=1]
+ %277 = xor i16 %276, -1 ; <i16> [#uses=1]
+ %278 = and i16 %277, %275 ; <i16> [#uses=1]
+ store i16 %278, i16* @ss, align 2
+ %279 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %280 = zext i8 %279 to i32 ; <i32> [#uses=1]
+ %281 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ %282 = trunc i32 %280 to i16 ; <i16> [#uses=2]
+ %283 = call i16 @llvm.atomic.load.nand.i16.p0i16(i16* %281, i16 %282) ; <i16> [#uses=1]
+ %284 = xor i16 %283, -1 ; <i16> [#uses=1]
+ %285 = and i16 %284, %282 ; <i16> [#uses=1]
+ store i16 %285, i16* @us, align 2
+ %286 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %287 = zext i8 %286 to i32 ; <i32> [#uses=2]
+ %288 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ %289 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %288, i32 %287) ; <i32> [#uses=1]
+ %290 = xor i32 %289, -1 ; <i32> [#uses=1]
+ %291 = and i32 %290, %287 ; <i32> [#uses=1]
+ store i32 %291, i32* @si, align 4
+ %292 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %293 = zext i8 %292 to i32 ; <i32> [#uses=2]
+ %294 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ %295 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %294, i32 %293) ; <i32> [#uses=1]
+ %296 = xor i32 %295, -1 ; <i32> [#uses=1]
+ %297 = and i32 %296, %293 ; <i32> [#uses=1]
+ store i32 %297, i32* @ui, align 4
+ %298 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %299 = zext i8 %298 to i32 ; <i32> [#uses=2]
+ %300 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ %301 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %300, i32 %299) ; <i32> [#uses=1]
+ %302 = xor i32 %301, -1 ; <i32> [#uses=1]
+ %303 = and i32 %302, %299 ; <i32> [#uses=1]
+ store i32 %303, i32* @sl, align 4
+ %304 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %305 = zext i8 %304 to i32 ; <i32> [#uses=2]
+ %306 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ %307 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %306, i32 %305) ; <i32> [#uses=1]
+ %308 = xor i32 %307, -1 ; <i32> [#uses=1]
+ %309 = and i32 %308, %305 ; <i32> [#uses=1]
+ store i32 %309, i32* @ul, align 4
+ %310 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %311 = zext i8 %310 to i64 ; <i64> [#uses=2]
+ %312 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
+ %313 = call i64 @llvm.atomic.load.nand.i64.p0i64(i64* %312, i64 %311) ; <i64> [#uses=1]
+ %314 = xor i64 %313, -1 ; <i64> [#uses=1]
+ %315 = and i64 %314, %311 ; <i64> [#uses=1]
+ store i64 %315, i64* @sll, align 8
+ %316 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %317 = zext i8 %316 to i64 ; <i64> [#uses=2]
+ %318 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
+ %319 = call i64 @llvm.atomic.load.nand.i64.p0i64(i64* %318, i64 %317) ; <i64> [#uses=1]
+ %320 = xor i64 %319, -1 ; <i64> [#uses=1]
+ %321 = and i64 %320, %317 ; <i64> [#uses=1]
+ store i64 %321, i64* @ull, align 8
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+define void @test_compare_and_swap() nounwind {
+entry:
+ %0 = load i8* @sc, align 1 ; <i8> [#uses=1]
+ %1 = zext i8 %0 to i32 ; <i32> [#uses=1]
+ %2 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %3 = zext i8 %2 to i32 ; <i32> [#uses=1]
+ %4 = trunc i32 %3 to i8 ; <i8> [#uses=1]
+ %5 = trunc i32 %1 to i8 ; <i8> [#uses=1]
+ %6 = call i8 @llvm.atomic.cmp.swap.i8.p0i8(i8* @sc, i8 %4, i8 %5) ; <i8> [#uses=1]
+ store i8 %6, i8* @sc, align 1
+ %7 = load i8* @sc, align 1 ; <i8> [#uses=1]
+ %8 = zext i8 %7 to i32 ; <i32> [#uses=1]
+ %9 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %10 = zext i8 %9 to i32 ; <i32> [#uses=1]
+ %11 = trunc i32 %10 to i8 ; <i8> [#uses=1]
+ %12 = trunc i32 %8 to i8 ; <i8> [#uses=1]
+ %13 = call i8 @llvm.atomic.cmp.swap.i8.p0i8(i8* @uc, i8 %11, i8 %12) ; <i8> [#uses=1]
+ store i8 %13, i8* @uc, align 1
+ %14 = load i8* @sc, align 1 ; <i8> [#uses=1]
+ %15 = sext i8 %14 to i16 ; <i16> [#uses=1]
+ %16 = zext i16 %15 to i32 ; <i32> [#uses=1]
+ %17 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %18 = zext i8 %17 to i32 ; <i32> [#uses=1]
+ %19 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ %20 = trunc i32 %18 to i16 ; <i16> [#uses=1]
+ %21 = trunc i32 %16 to i16 ; <i16> [#uses=1]
+ %22 = call i16 @llvm.atomic.cmp.swap.i16.p0i16(i16* %19, i16 %20, i16 %21) ; <i16> [#uses=1]
+ store i16 %22, i16* @ss, align 2
+ %23 = load i8* @sc, align 1 ; <i8> [#uses=1]
+ %24 = sext i8 %23 to i16 ; <i16> [#uses=1]
+ %25 = zext i16 %24 to i32 ; <i32> [#uses=1]
+ %26 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %27 = zext i8 %26 to i32 ; <i32> [#uses=1]
+ %28 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ %29 = trunc i32 %27 to i16 ; <i16> [#uses=1]
+ %30 = trunc i32 %25 to i16 ; <i16> [#uses=1]
+ %31 = call i16 @llvm.atomic.cmp.swap.i16.p0i16(i16* %28, i16 %29, i16 %30) ; <i16> [#uses=1]
+ store i16 %31, i16* @us, align 2
+ %32 = load i8* @sc, align 1 ; <i8> [#uses=1]
+ %33 = sext i8 %32 to i32 ; <i32> [#uses=1]
+ %34 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %35 = zext i8 %34 to i32 ; <i32> [#uses=1]
+ %36 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ %37 = call i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* %36, i32 %35, i32 %33) ; <i32> [#uses=1]
+ store i32 %37, i32* @si, align 4
+ %38 = load i8* @sc, align 1 ; <i8> [#uses=1]
+ %39 = sext i8 %38 to i32 ; <i32> [#uses=1]
+ %40 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %41 = zext i8 %40 to i32 ; <i32> [#uses=1]
+ %42 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ %43 = call i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* %42, i32 %41, i32 %39) ; <i32> [#uses=1]
+ store i32 %43, i32* @ui, align 4
+ %44 = load i8* @sc, align 1 ; <i8> [#uses=1]
+ %45 = sext i8 %44 to i32 ; <i32> [#uses=1]
+ %46 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %47 = zext i8 %46 to i32 ; <i32> [#uses=1]
+ %48 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ %49 = call i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* %48, i32 %47, i32 %45) ; <i32> [#uses=1]
+ store i32 %49, i32* @sl, align 4
+ %50 = load i8* @sc, align 1 ; <i8> [#uses=1]
+ %51 = sext i8 %50 to i32 ; <i32> [#uses=1]
+ %52 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %53 = zext i8 %52 to i32 ; <i32> [#uses=1]
+ %54 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ %55 = call i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* %54, i32 %53, i32 %51) ; <i32> [#uses=1]
+ store i32 %55, i32* @ul, align 4
+ %56 = load i8* @sc, align 1 ; <i8> [#uses=1]
+ %57 = zext i8 %56 to i32 ; <i32> [#uses=1]
+ %58 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %59 = zext i8 %58 to i32 ; <i32> [#uses=1]
+ %60 = trunc i32 %59 to i8 ; <i8> [#uses=2]
+ %61 = trunc i32 %57 to i8 ; <i8> [#uses=1]
+ %62 = call i8 @llvm.atomic.cmp.swap.i8.p0i8(i8* @sc, i8 %60, i8 %61) ; <i8> [#uses=1]
+ %63 = icmp eq i8 %62, %60 ; <i1> [#uses=1]
+ %64 = zext i1 %63 to i8 ; <i8> [#uses=1]
+ %65 = zext i8 %64 to i32 ; <i32> [#uses=1]
+ store i32 %65, i32* @ui, align 4
+ %66 = load i8* @sc, align 1 ; <i8> [#uses=1]
+ %67 = zext i8 %66 to i32 ; <i32> [#uses=1]
+ %68 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %69 = zext i8 %68 to i32 ; <i32> [#uses=1]
+ %70 = trunc i32 %69 to i8 ; <i8> [#uses=2]
+ %71 = trunc i32 %67 to i8 ; <i8> [#uses=1]
+ %72 = call i8 @llvm.atomic.cmp.swap.i8.p0i8(i8* @uc, i8 %70, i8 %71) ; <i8> [#uses=1]
+ %73 = icmp eq i8 %72, %70 ; <i1> [#uses=1]
+ %74 = zext i1 %73 to i8 ; <i8> [#uses=1]
+ %75 = zext i8 %74 to i32 ; <i32> [#uses=1]
+ store i32 %75, i32* @ui, align 4
+ %76 = load i8* @sc, align 1 ; <i8> [#uses=1]
+ %77 = sext i8 %76 to i16 ; <i16> [#uses=1]
+ %78 = zext i16 %77 to i32 ; <i32> [#uses=1]
+ %79 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %80 = zext i8 %79 to i32 ; <i32> [#uses=1]
+ %81 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ %82 = trunc i32 %80 to i16 ; <i16> [#uses=2]
+ %83 = trunc i32 %78 to i16 ; <i16> [#uses=1]
+ %84 = call i16 @llvm.atomic.cmp.swap.i16.p0i16(i16* %81, i16 %82, i16 %83) ; <i16> [#uses=1]
+ %85 = icmp eq i16 %84, %82 ; <i1> [#uses=1]
+ %86 = zext i1 %85 to i8 ; <i8> [#uses=1]
+ %87 = zext i8 %86 to i32 ; <i32> [#uses=1]
+ store i32 %87, i32* @ui, align 4
+ %88 = load i8* @sc, align 1 ; <i8> [#uses=1]
+ %89 = sext i8 %88 to i16 ; <i16> [#uses=1]
+ %90 = zext i16 %89 to i32 ; <i32> [#uses=1]
+ %91 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %92 = zext i8 %91 to i32 ; <i32> [#uses=1]
+ %93 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ %94 = trunc i32 %92 to i16 ; <i16> [#uses=2]
+ %95 = trunc i32 %90 to i16 ; <i16> [#uses=1]
+ %96 = call i16 @llvm.atomic.cmp.swap.i16.p0i16(i16* %93, i16 %94, i16 %95) ; <i16> [#uses=1]
+ %97 = icmp eq i16 %96, %94 ; <i1> [#uses=1]
+ %98 = zext i1 %97 to i8 ; <i8> [#uses=1]
+ %99 = zext i8 %98 to i32 ; <i32> [#uses=1]
+ store i32 %99, i32* @ui, align 4
+ %100 = load i8* @sc, align 1 ; <i8> [#uses=1]
+ %101 = sext i8 %100 to i32 ; <i32> [#uses=1]
+ %102 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %103 = zext i8 %102 to i32 ; <i32> [#uses=2]
+ %104 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ %105 = call i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* %104, i32 %103, i32 %101) ; <i32> [#uses=1]
+ %106 = icmp eq i32 %105, %103 ; <i1> [#uses=1]
+ %107 = zext i1 %106 to i8 ; <i8> [#uses=1]
+ %108 = zext i8 %107 to i32 ; <i32> [#uses=1]
+ store i32 %108, i32* @ui, align 4
+ %109 = load i8* @sc, align 1 ; <i8> [#uses=1]
+ %110 = sext i8 %109 to i32 ; <i32> [#uses=1]
+ %111 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %112 = zext i8 %111 to i32 ; <i32> [#uses=2]
+ %113 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ %114 = call i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* %113, i32 %112, i32 %110) ; <i32> [#uses=1]
+ %115 = icmp eq i32 %114, %112 ; <i1> [#uses=1]
+ %116 = zext i1 %115 to i8 ; <i8> [#uses=1]
+ %117 = zext i8 %116 to i32 ; <i32> [#uses=1]
+ store i32 %117, i32* @ui, align 4
+ %118 = load i8* @sc, align 1 ; <i8> [#uses=1]
+ %119 = sext i8 %118 to i32 ; <i32> [#uses=1]
+ %120 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %121 = zext i8 %120 to i32 ; <i32> [#uses=2]
+ %122 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ %123 = call i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* %122, i32 %121, i32 %119) ; <i32> [#uses=1]
+ %124 = icmp eq i32 %123, %121 ; <i1> [#uses=1]
+ %125 = zext i1 %124 to i8 ; <i8> [#uses=1]
+ %126 = zext i8 %125 to i32 ; <i32> [#uses=1]
+ store i32 %126, i32* @ui, align 4
+ %127 = load i8* @sc, align 1 ; <i8> [#uses=1]
+ %128 = sext i8 %127 to i32 ; <i32> [#uses=1]
+ %129 = load i8* @uc, align 1 ; <i8> [#uses=1]
+ %130 = zext i8 %129 to i32 ; <i32> [#uses=2]
+ %131 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ %132 = call i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* %131, i32 %130, i32 %128) ; <i32> [#uses=1]
+ %133 = icmp eq i32 %132, %130 ; <i1> [#uses=1]
+ %134 = zext i1 %133 to i8 ; <i8> [#uses=1]
+ %135 = zext i8 %134 to i32 ; <i32> [#uses=1]
+ store i32 %135, i32* @ui, align 4
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+declare i8 @llvm.atomic.cmp.swap.i8.p0i8(i8*, i8, i8) nounwind
+
+declare i16 @llvm.atomic.cmp.swap.i16.p0i16(i16*, i16, i16) nounwind
+
+declare i32 @llvm.atomic.cmp.swap.i32.p0i32(i32*, i32, i32) nounwind
+
+define void @test_lock() nounwind {
+entry:
+ %0 = call i8 @llvm.atomic.swap.i8.p0i8(i8* @sc, i8 1) ; <i8> [#uses=1]
+ store i8 %0, i8* @sc, align 1
+ %1 = call i8 @llvm.atomic.swap.i8.p0i8(i8* @uc, i8 1) ; <i8> [#uses=1]
+ store i8 %1, i8* @uc, align 1
+ %2 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ %3 = call i16 @llvm.atomic.swap.i16.p0i16(i16* %2, i16 1) ; <i16> [#uses=1]
+ store i16 %3, i16* @ss, align 2
+ %4 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ %5 = call i16 @llvm.atomic.swap.i16.p0i16(i16* %4, i16 1) ; <i16> [#uses=1]
+ store i16 %5, i16* @us, align 2
+ %6 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ %7 = call i32 @llvm.atomic.swap.i32.p0i32(i32* %6, i32 1) ; <i32> [#uses=1]
+ store i32 %7, i32* @si, align 4
+ %8 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ %9 = call i32 @llvm.atomic.swap.i32.p0i32(i32* %8, i32 1) ; <i32> [#uses=1]
+ store i32 %9, i32* @ui, align 4
+ %10 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ %11 = call i32 @llvm.atomic.swap.i32.p0i32(i32* %10, i32 1) ; <i32> [#uses=1]
+ store i32 %11, i32* @sl, align 4
+ %12 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ %13 = call i32 @llvm.atomic.swap.i32.p0i32(i32* %12, i32 1) ; <i32> [#uses=1]
+ store i32 %13, i32* @ul, align 4
+ call void @llvm.memory.barrier(i1 true, i1 true, i1 true, i1 true, i1 false)
+ volatile store i8 0, i8* @sc, align 1
+ volatile store i8 0, i8* @uc, align 1
+ %14 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
+ volatile store i16 0, i16* %14, align 2
+ %15 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
+ volatile store i16 0, i16* %15, align 2
+ %16 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
+ volatile store i32 0, i32* %16, align 4
+ %17 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
+ volatile store i32 0, i32* %17, align 4
+ %18 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
+ volatile store i32 0, i32* %18, align 4
+ %19 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
+ volatile store i32 0, i32* %19, align 4
+ %20 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
+ volatile store i64 0, i64* %20, align 8
+ %21 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
+ volatile store i64 0, i64* %21, align 8
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+declare i8 @llvm.atomic.swap.i8.p0i8(i8*, i8) nounwind
+
+declare i16 @llvm.atomic.swap.i16.p0i16(i16*, i16) nounwind
+
+declare i32 @llvm.atomic.swap.i32.p0i32(i32*, i32) nounwind
+
+declare void @llvm.memory.barrier(i1, i1, i1, i1, i1) nounwind
projects / oota-llvm.git / commitdiff