bug.ll

bug.ll

define internal fastcc void @main() unnamed_addr addrspace(1) #1 {
bb0:
  %0 = alloca i64, align 1
  %1 = alloca i8, align 1
  %2 = alloca i8, align 1
  %3 = alloca i64, align 1
  %4 = tail call addrspace(0) i8 asm sideeffect alignstack "ldi ${0}, 123", "=&r,~{sreg},~{memory}"() #4
  store i64 12, ptr %3, align 1
  call addrspace(0) void asm sideeffect "", "r,~{memory}"(ptr nonnull %3) #4
  %_4 = load i64, ptr %3, align 1
  %dummy4.i = urem i64 %_4, 10
  store i64 %dummy4.i, ptr %0, align 1
  call addrspace(0) void asm sideeffect "", "r,~{memory}"(ptr nonnull %0) #4
  %5 = icmp ult i64 %_4, 10
  br i1 %5, label %bb3, label %bb2

bb1:
  %6 = icmp eq i8 %9, 0
  %7 = select i1 %6, i8 55, i8 56
  br label %bb3

bb2:
  %n.06.i = phi i64 [ %8, %bb2 ], [ %_4, %bb0 ]
  %i.05.i = phi i8 [ %9, %bb2 ], [ 0, %bb0 ]
  %8 = udiv i64 %n.06.i, 10
  %9 = add i8 %i.05.i, 1
  %dummy.i = urem i64 %8, 10
  store i64 %dummy.i, ptr %0, align 1
  call addrspace(0) void asm sideeffect "", "r,~{memory}"(ptr nonnull %0) #4
  %10 = icmp ult i64 %n.06.i, 100
  br i1 %10, label %bb1, label %bb2

bb3:
  %i.0.lcssa.i = phi i8 [ 55, %bb0 ], [ %7, %bb1 ]
  store i8 %i.0.lcssa.i, ptr %2, align 1
  call addrspace(0) void asm sideeffect "", "r,~{memory}"(ptr nonnull %2) #4
  store i8 %4, ptr %1, align 1
  call addrspace(0) void asm sideeffect "", "r,~{memory}"(ptr nonnull %1) #4
  %_5 = load i8, ptr %1, align 1
  %11 = icmp eq i8 %_5, 123
  br i1 %11, label %bb4, label %bb5

bb4:
  call fastcc addrspace(1) void @report_ok() #4
  br label %bb6

bb5:
  call fastcc addrspace(1) void @report_err() #4
  br label %bb6

bb6:
  br label %bb6
}

declare fastcc void @report_ok() unnamed_addr addrspace(1) #0;
declare fastcc void @report_err() unnamed_addr addrspace(1) #0;