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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc %s -o - -asm-verbose=false | FileCheck %s3 4target datalayout = "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64"5target triple = "thumbv6m-arm-none-eabi"6 7define i32 @C(i32 %x, ptr nocapture %y) #0 {8; CHECK-LABEL: C:9; CHECK: .save {r4, r5, r7, lr}10; CHECK-NEXT: push {r4, r5, r7, lr}11; CHECK-NEXT: movs r2, #012; CHECK-NEXT: ldr r3, .LCPI0_013; CHECK-NEXT: .LBB0_1:14; CHECK-NEXT: cmp r2, #12815; CHECK-NEXT: beq .LBB0_516; CHECK-NEXT: movs r4, #017; CHECK-NEXT: str r4, [r3, #8]18; CHECK-NEXT: lsls r4, r2, #219; CHECK-NEXT: adds r5, r4, r020; CHECK-NEXT: str r5, [r3]21; CHECK-NEXT: movs r5, #122; CHECK-NEXT: str r5, [r3, #12]23; CHECK-NEXT: isb sy24; CHECK-NEXT: .LBB0_3:25; CHECK-NEXT: ldr r5, [r3, #12]26; CHECK-NEXT: cmp r5, #027; CHECK-NEXT: bne .LBB0_328; CHECK-NEXT: ldr r5, [r3, #4]29; CHECK-NEXT: str r5, [r1, r4]30; CHECK-NEXT: adds r2, r2, #131; CHECK-NEXT: b .LBB0_132; CHECK-NEXT: .LBB0_5:33; CHECK-NEXT: movs r0, #034; CHECK-NEXT: pop {r4, r5, r7, pc}35; CHECK-NEXT: .p2align 236; CHECK-NEXT: .LCPI0_0:37; CHECK-NEXT: .long 80535552438entry:39 br label %for.cond40 41for.cond: ; preds = %B.exit, %entry42 %i.0 = phi i32 [ 0, %entry ], [ %inc, %B.exit ]43 %exitcond = icmp eq i32 %i.0, 12844 br i1 %exitcond, label %for.end, label %for.body45 46for.body: ; preds = %for.cond47 %mul = shl i32 %i.0, 248 %add = add i32 %mul, %x49 store volatile i32 0, ptr inttoptr (i32 805355532 to ptr), align 450 store volatile i32 %add, ptr inttoptr (i32 805355524 to ptr), align 451 store volatile i32 1, ptr inttoptr (i32 805355536 to ptr), align 1652 tail call void @llvm.arm.isb(i32 15) #153 br label %while.cond.i54 55while.cond.i: ; preds = %while.cond.i, %for.body56 %0 = load volatile i32, ptr inttoptr (i32 805355536 to ptr), align 1657 %tobool.i = icmp eq i32 %0, 058 br i1 %tobool.i, label %B.exit, label %while.cond.i59 60B.exit: ; preds = %while.cond.i61 %1 = load volatile i32, ptr inttoptr (i32 805355528 to ptr), align 862 %arrayidx = getelementptr inbounds i32, ptr %y, i32 %i.063 store i32 %1, ptr %arrayidx, align 464 %inc = add nuw nsw i32 %i.0, 165 br label %for.cond66 67for.end: ; preds = %for.cond68 ret i32 069}70 71; Function Attrs: nounwind72declare void @llvm.arm.isb(i32) #173 74attributes #0 = { minsize nounwind optsize }75attributes #1 = { nounwind }76